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Gross salary $3000 - 3200 Tiempo completo
Senior AI Engineer – AI Augmented Systems
  • Niuro
JavaScript Front-end React TypeScript

This is a senior engineering role centered on system design and architectural coherence in an AI-augmented development environment. You will own end-to-end system architecture across frontend and backend layers, defining clean abstractions and precise interfaces that enable AI tools to generate production-ready code. Your work directly shapes how intelligent systems are structured, integrated, and maintained. The position demands deep engineering judgment: reviewing and hardening AI-generated output, ensuring structural integrity, and orchestrating workflows that translate high-level specifications into coherent implementations. You will operate with substantial autonomy, making foundational decisions about system boundaries, API contracts, and cross-layer consistency.

Apply without intermediaries through Get on Board.

Key Responsibilities

  • Design clean, layered architectures across frontend and backend systems
  • Define precise interfaces, abstractions, and system boundaries for AI-augmented workflows
  • Orchestrate AI code generation with specifications that yield production-ready output
  • Review, refactor, and harden AI-generated code to ensure reliability and maintainability
  • Ensure structural integrity and end-to-end coherence across integrated systems
  • Design and integrate REST APIs with clear contracts and versioning strategies

Requirements

  • 5+ years of software engineering experience with proven end-to-end system architecture
  • Deep expertise in abstraction design, interface definition, and systems thinking
  • Demonstrated experience orchestrating AI-assisted development tools for production code generation
  • Backend architecture and REST API design at operational depth
  • React with TypeScript for frontend architectural decisions
  • .NET for backend architectural decisions

Nice to have

Prior experience working in fully remote, distributed engineering teams across multiple time zones

Proven success in fast-paced, high-growth, or startup environments where architectural decisions directly impact product velocity

Background working in AI-first or AI-augmented development environments

Experience scaling systems from early-stage architecture to production-grade platforms

Exposure to DevOps practices, CI/CD pipelines, and cloud-native deployments (AWS, Azure, or GCP)

Familiarity with versioned API strategies, backward compatibility management, and long-term maintainability planning

Strong documentation practices for architectural decisions (ADR frameworks or similar)

Demonstrated ownership in ambiguous environments where requirements evolve rapidly

What we provide

We provide the opportunity to participate in impactful and technically rigorous industrial data projects that drive innovation and professional growth. Our work environment emphasizes technical excellence, collaboration, and continuous innovation.

Niuro supports a 100% remote work model, allowing flexibility in work location globally. We invest in career development through ongoing training programs and leadership opportunities, ensuring continuous growth and success.

Upon successful completion of the initial contract, there is potential for long-term collaboration and stable, full-time employment, reflecting our long-term commitment to our team members.

Joining Niuro means becoming part of a global community dedicated to technological excellence and benefiting from a strong administrative support infrastructure that enables you to focus on impactful work without distraction.

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Gross salary $4000 - 4500 Tiempo completo
Full-Stack Senior Developer (Java/React)
  • Coderslab.io
JavaScript Java Front-end Virtualization

Coderslab.io es una empresa dedicada a transformar y hacer crecer negocios mediante soluciones tecnológicas innovadoras. Formarás parte de una organización en expansión con más de 3,000 colaboradores a nivel global, con oficinas en Latinoamérica y Estados Unidos. Te unirás a equipos diversos que reúnen a parte de los mejores talentos tecnológicos para participar en proyectos desafiantes y de alto impacto. Trabajarás junto a profesionales experimentados y tendrás la oportunidad de aprender y desarrollarte con tecnologías de vanguardia.

Buscamos un/a Desarrollador FullStack Sr para sumarse a nuestro equipo y participar activamente en el desarrollo de soluciones backend escalables, eficientes y de alto impacto.

Apply to this job from Get on Board.

Funciones del cargo

-Arquitectura y Diseño: Liderar el diseño de soluciones escalables utilizando Java y React, aplicando patrones de diseño y microservicios.

-Escalabilidad: Evolucionar sistemas distribuidos e implementar estrategias de mensajería (Kafka/RabbitMQ).

-Cultura DevOps: Integrar servicios en Google Cloud Platform (GCP) y gestionar orquestación con Docker y Kubernetes.

-Excelencia Técnica: Garantizar la observabilidad del sistema (logs, tracing, métricas) y asegurar la calidad mediante CI/CD y testing sólido.

-Colaboración: Impulsar la innovación técnica en un entorno ágil y multidisciplinario.

Requerimientos del cargo

-Formación: Graduados en Ingeniería en Sistemas, Ciencias de la Computación o carreras afines.

-Trayectoria: Mínimo 7 años de experiencia real en desarrollo de software.

-Stack Técnico: Dominio avanzado de Java, React y TypeScript.

-Sistemas: Conocimiento profundo en arquitectura de sistemas distribuidos y colas de mensajería.

-Cloud & Containers: Experiencia sólida en GCP (deseable) o AWS/Azure, junto con Kubernetes.

Condiciones

  • Modalidad: 100% Remota.
  • Contratación: Relación de dependencia, Full-time.
  • Salud: Cobertura de Swiss Medical para grupo familiar.
  • Compensación Extra: Crédito mensual en PedidosYA y reintegro de gastos de conectividad.
  • Bienestar: Días OFF (a partir de los 6 meses), día de cumpleaños libre y descuento en Sport Club.
  • Desarrollo: Clases de idiomas y licencias parentales extendidas.
  • Reconocimientos: Gift cards por hitos personales (casamiento, graduación, nacimiento).

Si buscas un entorno donde la ingeniería se tome en serio y tengas autonomía para proponer mejoras técnicas, ¡queremos conocerte!

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$$$ Tiempo completo
Internship Program in Software Development
  • Foothill Solutions
JavaScript Java HTML5 CSS
Foothill Technology Solutions is an International Software development company with offices in the USA, Palestine, and Latam. We provide an array of advanced development and consulting services with the highest standards and in-house engineering. This internship program is designed to onboard early-career developers and equip them with hands-on experience in a professional software development environment. The program runs remotely, with a two-month timeline focused on building practical skills in either frontend or backend development, aligned with current industry practices. Successful interns may transition to a paid internship or full-time opportunity based on performance and company needs.

Apply directly on Get on Board.

Key Responsibilities

  • Complete all assigned courses and training modules on the online platform.
  • Actively engage with learning materials and participate in discussions as required.
  • Track and report progress on the platform to ensure accountability.
  • Demonstrate a commitment to learning and improving skills in either frontend or backend development.
  • Collaborate with mentors and peers to apply concepts to real-world projects.

Qualifications and Skills

  • Passion for software development and eagerness to learn.
  • Basic understanding of programming languages (e.g., TypeScript, HTML, CSS for frontend; Java, Node.js for backend).
  • Familiarity with version control systems (e.g., Git) is a plus.
  • Excellent English communication skills.
  • Excellent time management skills.
  • Ability to work independently and stay motivated in an asynchronous environment.

Desirable

Prior exposure to software development projects or coursework demonstrating practical coding ability is advantageous. Enthusiasm for learning new technologies, strong collaboration mindset, and problem-solving attitude are highly valued.

Benefits

· A 3-month training program focusing on Backend Development.
· Entry level salary (upon transition to paid internship).
· Long term contract after completing training period.

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Gross salary $3000 - 3500 Tiempo completo
Senior Back-end Developer – .NET (Critical API Migration)
  • Niuro
JavaScript .Net C Redis

Niuro connects projects with elite tech teams, collaborating with leading U.S. companies. Our mission is to simplify global talent acquisition through innovative solutions that maximize efficiency and quality. We empower projects by providing autonomous, high-performance tech teams, specializing in partnering with top-tier U.S. companies. We offer continuous professional growth opportunities, training in technical and soft skills, and leadership development to ensure success in innovative and challenging projects.

You will join a mission-critical backend migration effort to refactor and modernize a legacy system. The project operates under strict timelines, regulatory requirements, and a fixed database schema, demanding immediate productivity, strong ownership, and production-grade deliverables. The work is 100% remote and globally distributed, with potential for long-term collaboration upon successful completion of the initial contract.

This offer is exclusive to getonbrd.com.

Key Responsibilities

  • Design and implement production-grade REST APIs in .NET 8+ to replace legacy Aestiva functionality.
  • Migrate complex business logic from Aestiva HTMLOS to modern, maintainable .NET code.
  • Work within a fixed database schema, optimizing queries and access patterns using Entity Framework Core.
  • Implement secure authentication & authorization, including session-based flows with strict timeouts (IRS 15-minute requirement).
  • Integrate existing payment providers (Braintree, Paymentech) into the new backend.
  • Shape and evolve backend solutions within predefined constraints (existing APIs, DB, compliance).
  • Apply Clean Architecture / CQRS pragmatically (not academically).
  • Write meaningful unit and integration tests for critical paths.
  • Collaborate closely with frontend and DevOps, defining clear API contracts.
  • Produce clear technical documentation (Swagger/OpenAPI, architectural notes, migration details).

What you will bring

We are seeking a highly senior, hands-on .NET backend engineer who can contribute from day one with minimal ramp-up. The ideal candidate has extensive production experience building and refactoring backend services, is comfortable operating under regulatory constraints, and can own critical components end-to-end. This role focuses on backend development, not Unity or game-oriented work. You should have a proven track record delivering scalable APIs in a highly regulated, high-stakes environment.
Required capabilities include: 5+ years of continuous, recent backend .NET experience; deep hands-on proficiency with .NET/C# in production; strong, real-world API development with a focus on performance, security, and reliability; experience with MySQL/MariaDB; advanced Entity Framework Core usage; solid knowledge of API security (JWT, OAuth2, sessions); experience with AWS (Fargate, RDS, IAM, CI/CD); ability to work autonomously with minimal guidance; comfortable working within a fixed schema and constraints; familiarity with testing strategies (unit and integration) and documentation practices (Swagger/OpenAPI).
Nice-to-have: experience with payment systems (Braintree, Paymentech), Redis/queues (SQS/RabbitMQ), regulated environments (SOC 2, PCI-DSS, GDPR), and frontend integration with Next.js/Angular.

Desirable but not required

Experience in regulated or financial systems, exposure to tax/compliance-heavy environments, familiarity with frontend integration (Next.js/Angular), and knowledge of distributed systems patterns (caching, queues, eventual consistency) are a plus. Candidates with a strong ownership mindset, excellent judgment under pressure, and a proven ability to contribute immediately in complex migrations will thrive in this role.

Benefits

We offer opportunities to work on impactful, technically rigorous industrial data projects that drive innovation and professional growth. Our remote-friendly environment prioritizes technical excellence, collaboration, and continuous innovation. Niuro supports a 100% remote work model, enabling global flexibility. We invest in career development through ongoing training and leadership opportunities, ensuring continuous growth. Upon successful completion of the initial contract, there is potential for long-term collaboration and stable, full-time employment. You will join a global community with strong administrative support, allowing you to focus on impactful work without distraction.

Informal dress code No dress code is enforced.
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Gross salary $2300 - 3200 Tiempo completo
Senior Front-end Engineer
  • YesLawyer
JavaScript Python Front-end Django

YesLawyer is a software platform connecting consumers with local attorneys. We are building a professional legal services marketplace designed to connect consumers with qualified legal professionals to resolve needs efficiently. Our current focus is a professional legal services app serving customers in the United States, with plans to expand to additional countries. This project emphasizes a user-centric frontend experience across outward-facing websites, customer portals, and lawyer portals, built to scale with a growing, international team. You will contribute to a fast-moving, collaborative environment where frontend work directly impacts how people access legal services online.

This job is original from Get on Board.

Job functions

  • Maintain and enhance the web application including the outward-facing site, customer portal, and lawyer portal.
  • Develop new components and pages, focusing on performance, accessibility, and responsive design.
  • Integrate APIs from the backend team and ensure robust data handling and state management.
  • Develop testing, logging, and monitoring procedures to ensure quality and reliability.
  • Review code and mentor junior frontend developers to promote design consistency and best practices.

Qualifications and requirements

We are seeking a seasoned Front-end Engineer with a strong track record in delivering polished React-based applications. Ideal candidates have 5+ years of JavaScript experience, with substantial React experience and exposure to React Native. Must have at least 3+ years in a senior role with direct reports, and a solid foundation in computer science or related field. Experience with Django is a plus (backend familiarity is beneficial but not required). Excellent communication skills in English (C1 level or higher). A proactive, collaborative mindset with the ability to work effectively with peers from LatAm and the US, and a desire to contribute to a growing, international product team.

Desirable

Tenured senior frontend professionals (10+ years) with advanced React/JS expertise, leadership experience guiding teams, and a track record of building scalable UI architectures. Graduate degree in CS or related field, higher English proficiency (C2), and additional experience with Django or other backend frameworks are highly valued. Candidates who thrive in a fast-paced, cross-cultural environment and demonstrate strong problem-solving and mentoring capabilities will stand out.

Benefits

  • We offer a close-knit, collaborative environment within a united team, with broad opportunities for professional growth and technical skill development on projects using cutting-edge technology.
  • The contract is temporary, full-time with 100% remote modality, ideal for professionals who value flexibility and working with international teams.

Fully remote You can work from anywhere in the world.
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$$$ Tiempo completo
Senior Back-end Engineer (Python) – Fintech
  • Niuro
Python PostgreSQL SQL Docker
Niuro connects ambitious projects with elite tech teams to deliver high-impact solutions for leading U.S. companies. The selected candidate will join a fintech-focused environment where data integrity, reliability, and scalability are paramount. You will contribute to building autonomous, high-performance backend systems that ingest, normalize, validate, and store market data at scale. This role emphasizes robust data pipelines, production-grade services, and seamless API-based integrations, enabling real-time and historical market data workflows for analytics and trading applications. The project culture values technical excellence, continuous improvement, and a collaborative global team committed to delivering measurable value while maintaining a strong administrative support backbone to allow engineers to focus on impactful work.

Job opportunity on getonbrd.com.

Core Responsibilities

Design, implement, and maintain asynchronous Python services for market-data ingestion in a fintech setting. Build clean, well-typed, maintainable Python code using modern best practices. Design and operate microservice-based architectures using Docker. Optimize concurrency, throughput, and resource usage in asynchronous systems. Own services end-to-end: development, debugging, monitoring, and long-term improvements.
  • Data Pipelines & Reliability: Build and maintain robust API-based ingestion pipelines. Handle real-world failure modes including partial data, retries, idempotency, and upstream instability. Monitor ingestion success, latency, and data quality metrics. Conduct root-cause analyses on data incidents and implement durable fixes. Ensure deterministic behavior under load.
Database & Data Integrity: Work directly with PostgreSQL and TimescaleDB using raw SQL where appropriate. Design and maintain normalized schemas for time-series and reference data. Ensure data correctness, consistency, and traceability across ingestion layers. Maintain and debug production databases. Design scalable data structures to support growing data volume and query load.

Required Experience & Skills

• 5+ years of professional experience building backend systems in Python.
• Strong experience with async Python (asyncio, async I/O patterns).
• Excellent knowledge of PostgreSQL, raw SQL, and database performance tuning.
• Experience designing and operating production distributed systems.
• Strong understanding of failure modes, backpressure, retries, and idempotency.
• Proven ability to own systems end-to-end in production.

Bonus – Fintech & Data Awareness

• Experience with financial or market data.
• Familiarity with time-series modeling and high-volume data ingestion.
• Ability to reason about how data quality impacts downstream trading or analytics systems.
• Experience supporting analytics or front-end consumers of market data.

Benefits

We provide opportunities to participate in impactful and technically rigorous industrial data projects that drive innovation and professional growth. Our work environment emphasizes technical excellence, collaboration, and continuous innovation.
Niuro supports a 100% remote work model, allowing global flexibility. We invest in career development through ongoing training programs and leadership opportunities, ensuring continuous growth and success.
Upon successful completion of the initial contract, there is potential for long-term collaboration and stable, full-time employment, reflecting our long-term commitment to our team members.
Joining Niuro means becoming part of a global community dedicated to technological excellence and benefiting from strong administrative support that enables you to focus on impactful work without distractions.

Informal dress code No dress code is enforced.
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Gross salary $2500 - 3500 Tiempo completo
AI Engineer (Senior) – GenAI / Llms
  • Niuro
HTML5 Python REST API Virtualization
Niuro connects projects with elite tech teams, collaborating with leading U.S. companies. Our mission is to simplify global talent acquisition through innovative solutions that maximize efficiency and quality. This role focuses on joining a global, remote-first engineering team to design and deliver GenAI-driven solutions for production workloads across diverse industries. You will work on building scalable LLM-based agents, RAG pipelines, and AI-powered APIs deployed in cloud environments, contributing to a portfolio of high-impact projects with top-tier clients. As part of Niuro, you will benefit from continuous professional growth, structured training, and leadership development while collaborating with cross-functional product and engineering teams to drive measurable outcomes for our customers.

Apply at the original job on getonbrd.com.

Role

Design and implement LLM-powered systems, including agents, retrieval-augmented generation (RAG) pipelines, and AI-driven workflows. Build and maintain backend APIs using Python and FastAPI, with robust integration of multiple LLM providers (e.g., OpenAI, AWS Bedrock, and others). Deploy, monitor, and operate AI services in cloud environments, ensuring reliability, performance, and observability in production. Collaborate closely with product managers, engineers, and stakeholders to translate business requirements into scalable AI solutions. Foster best practices in software engineering, security, and data governance within GenAI projects. Continuously evaluate emerging AI technologies and architectures to drive innovation and maintain a competitive edge. Participate in code reviews, testing, and documentation to uphold quality standards and maintainability.

Requirements

Excellent English communication skills, both written and spoken. Strong soft skills including ownership, collaboration, and the ability to convey complex technical concepts clearly to cross-functional teams. A robust technical foundation in software engineering and AI, with demonstrated hands-on experience in deploying GenAI/LLM systems to production. Proficiency in Python and building REST APIs using FastAPI. Practical experience with LLMs/GenAI in production environments and integrating various LLM providers. Experience designing and implementing scalable cloud-based solutions on platforms such as AWS (or similar). Familiarity with containerization (Docker) and deployment orchestration (ECS, Kubernetes). Knowledge of LangChain or similar frameworks, LangGraph, RAG architectures, and experience with services like Amazon Bedrock, Textract, Pydantic AI, BAML. Prototyping tools such as Streamlit or Aestiva HTML/OS. Testing practices (pytest, Playwright) and monitoring/observability tools (CloudWatch, Prometheus, Grafana).

Desirable

Experience with end-to-end GenAI product development, including design, deployment, and lifecycle management. Familiarity with data privacy, security, and governance concerns in AI systems. Prior experience working with distributed, remote teams and delivering projects for U.S.-based clients. Knowledge of performance optimization, cost management, and reliability engineering in AI workloads. Strong analytical mindset, problem-solving abilities, and a proactive approach to learning and experimentation.

Benefits

We provide the opportunity to participate in impactful and technically rigorous industrial data projects that drive innovation and professional growth. Our work environment emphasizes technical excellence, collaboration, and continuous innovation.
Niuro supports a 100% remote work model, allowing flexibility in work location globally. We invest in career development through ongoing training programs and leadership opportunities, ensuring continuous growth and success.
Upon successful completion of the initial contract, there is potential for long-term collaboration and stable, full-time employment, reflecting our long-term commitment to our team members.
Joining Niuro means becoming part of a global community dedicated to technological excellence and benefiting from a strong administrative support infrastructure that enables you to focus on impactful work without distraction.

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Gross salary $2500 - 3500 Tiempo completo
Senior Integration Engineer (Full-Stack)
  • Niuro
JavaScript Java Python Redis
Niuro connects projects with elite tech teams, enabling collaborations with leading U.S. companies. As an Integration Engineer on our global teams, you will contribute to building autonomous, high-performance integrations that connect complex internal and external systems. You will work on technically rigorous industrial data projects, benefitting from continuous professional growth, leadership development, and a strong administrative support structure so you can focus on delivering impactful results. You will have opportunities to contribute to cutting-edge integration initiatives, foster cross-functional collaboration, and be part of a culture that emphasizes technical excellence and innovation—from anywhere in the world.

Find this job and more on Get on Board.

Functions and responsibilities

As an Integration Engineer (Full Stack), you will design, develop, and maintain integrations between internal and external systems using RESTful APIs, webhooks, and other data exchange mechanisms. You will build and maintain full-stack applications (backend + frontend) to support integration needs, rapidly prototyping solutions with high quality and minimal dependencies on other teams. You will ensure integrations are scalable, secure, and optimized for performance, and implement CI/CD pipelines and deployment automation. You will work with containerization (Docker) and, when needed, basic orchestration. You will collaborate closely with product, operations, and engineering to translate business requirements into practical technical solutions. You will write clean, testable code with unit and integration tests, participate in code reviews, and promote best practices for integration and full-stack development. You will stay informed about security, reliability, and observability concerns, and contribute to the evolution of the platform architecture to support future growth.

Required skills and experience

We are seeking a hands-on backend-focused engineer with strong full-stack capabilities. Required: strong experience with .NET Core (required), Python, or Node.js for backend development; solid understanding of REST APIs, authentication and authorization (OAuth2, JWT, OpenID Connect); frontend proficiency in Angular (required), with knowledge of React or Next.js; experience with relational databases (SQL Server, PostgreSQL) and caching (Redis); fintech experience and Plaid; familiarity with CI/CD pipelines (GitHub Actions, GitLab CI, Azure DevOps) and deployment automation; practical experience with Docker for development and deployment; strong debugging, logging, monitoring, and production troubleshooting skills; excellent problem-solving, communication, and collaboration abilities. Desirable: experience with event-driven systems and message brokers (Kafka, RabbitMQ), cloud platforms (Azure, AWS, GCP), serverless architectures (AWS Lambda, Azure Functions, GCP Cloud), microservices exposure.

Desirable but not required

Familiarity with event-driven architectures and messaging systems (Kafka, RabbitMQ) is a plus. Experience in fintech workflows and with Plaid is highly valued. Knowledge of cloud platforms (Azure, AWS, GCP) and serverless patterns (Lambda, Functions, Cloud) is beneficial. Exposure to microservices and modern deployment strategies will help you thrive in our fast-paced environment. Strong collaboration, adaptability, and a customer-focused mindset are essential to succeed in cross-functional teams.

Benefits

Join Niuro’s 100% remote work model with global flexibility. We invest in your professional development through ongoing training programs and leadership opportunities, ensuring continuous growth. You’ll be part of a global community dedicated to technological excellence, supported by a robust administrative infrastructure that lets you focus on impactful work. Upon successful completion of the initial contract, there may be opportunities for long-term collaboration and full-time employment. You’ll enjoy a collaborative culture that values technical excellence, continuous innovation, and work-life balance, along with opportunities to participate in technically rigorous projects that drive real-world impact.

Informal dress code No dress code is enforced.
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$$$ Tiempo completo
Founding Full-Stack Engineer — Healz.AI ( UK)
  • Healz.ai
JavaScript Front-end PostgreSQL Node.js

Product
We are bringing fast, affordable health to one hundred million people in a Revolut and NuBank style.
Already have PMF.

Team
Great chance to join a top-tier team.
3 times grew products to $20M ARR in 1 year.
Previously built a company from 0 to a 100M valuation in London within one year: https://techcrunch.com/2021/09/23/londons-jiffy-scoops-28m-for-speedy-grocery-delivery/

Official source: getonbrd.com.

You will

- Own the Healz.ai consumer product end‑to‑end: architecture, implementation, performance, reliability, product design

- Ship fast (hours/days, not weeks) in Node.js, TypeScript, React, Next.js, Vercel AI SDK, Postgres

- Work directly with founders to bring the product to hundreds of millions of users

- Design and run experiments to improve activation, retention, and conversion

You must have

- 2+ years of experience in a fast-paced environment at a high-growth tech startup

- 2+ years of developing and launching consumer tech/digital products from scratch. Responsible for the majority of the code shipped.

- Fluent with Node.js, TypeScript, React, Next.js, Postgres and comfortable taking full ownership from idea to deployed feature

When applying, be sure to indicate links to your previous products and be crisp on what you accomplished there. No generic words.

We offer

- Market salary + equity for the founding engineer role
- Offer for full-time after 2-3 months

Fully remote You can work from anywhere in the world.
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Gross salary $4500 - 7500 Tiempo completo
Senior Developer
  • BloomFam
JavaScript Front-end PostgreSQL Node.js

At BloomFam, we’re a tiny but ambitious team building a childcare marketplace that connects families and nannies in a more human, intuitive way. On the outside, we look simple — a clean swipe-to-match interface — but internally, our engineering challenges are real and exciting.

Check us out here: www.getbloomfam.com

We’re not just “fixing bugs” or “building a feature.”
We’re taking a fast-moving, AI-generated MVP and maturing it into a stable, scalable, production-ready platform that families can trust with something as important as childcare.

This requires thoughtful engineering, not patchwork.

This is not a permanent full-time employee position.
BloomFam is specifically looking for a project-based senior engineer who can:

(1) Audit the current codebase
(2) Stabilize and refactor the MVP
(3) Implement testing, QA, and reliability improvements
(4) Provide short-term technical leadership during the stabilization period

Apply only from getonbrd.com.

Job functions

Why This Role Matters (and Why It’s Exciting)

This isn’t a “code monkey” role.
This is a technical co-pilot role.

You aren’t inheriting a huge legacy system—you’re shaping the foundation of a new platform at the moment where your decisions define everything that comes after:

  • Architecture
  • Performance
  • Testing culture
  • Developer experience
  • Reliability
  • User trust
  • Future mobile app structure

Engineering at this stage is highly leveraged:
Every improvement impacts thousands of future parents and nannies.

If you enjoy stabilizing early-stage products, improving messy systems, and building long-term technical foundations, this is the best type of challenge.


About you:

  • You get autonomy
  • You get ownership
  • You make big architectural decisions

This role isn’t about maintaining code — it’s about transforming an MVP into a real, stable, scalable product.


The Challenge (and Opportunity)

BloomFam is at a perfect inflection point:
The idea works. People want it. There’s demand.
But the tech needs a real senior engineer to take it from clever prototype to reliable platform.

We’re looking for someone who thrives on:

  • untangling complexity
  • solving messy problems
  • refactoring with intention
  • building stability
  • improving performance
  • creating future-proof systems

Qualifications and requirements

The perfect engineer for BloomFam is someone who:

  • Has 5–10+ years of full-stack experience
  • Is expert in React/Next.js + Node.js
  • Backend Experience: Express, API Development
  • Database Experience: Firebase, Supabase, PostgreSQL
  • DevOps: CI/CD
  • Has experience stabilizing messy or AI-generated code
  • Loves untangling complexity
  • Communicates clearly and proactively
  • Can implement testing, monitoring, staging, and best practices
  • Works well with solo founders
  • Is based in Latin America
  • Wants ownership and long-term impact

This is someone who enjoys taking a fast-moving MVP and turning it into a clean, stable, scalable product.

Desirable skills

  • Marketplaces
  • Matching platform
  • Real-time messaging/chat system
  • Social apps
  • Dating/Swiping apps
  • WebSockets, Socket.IO
  • Firebase/ Supabase
  • Next.js + Node.js
  • Full-stack lead or senior engineer


Conditions

🕒 Flexible Work Schedule

We focus on outcomes, not hours.
You’ll have autonomy to:

  • Set your own working hours
  • Manage your own workflow
  • Communicate asynchronously when needed


🌎 Fully Remote, LATAM-Friendly

Work from anywhere in Latin America with full alignment to US West Coast hours. No commute, no unnecessary meetings, and full flexibility in how you structure your day.


🚀 Work With a Mission-Driven Company

BloomFam isn’t another generic SaaS tool — we help families with one of the most stressful parts of modern life: finding safe, reliable childcare.

Your work directly supports:

  • Parents balancing work and family
  • Caregivers earning more income
  • Communities where families thrive

This is the kind of work you can feel good about.


🤝 Respectful, Founder-Friendly Culture

You’ll work directly with the founder, who:

  • Understands product and GTM deeply
  • Respects engineering and relies on your expertise
  • Wants a long-term partnership, not a transactional freelancer

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Gross salary $2500 - 3000 Tiempo completo
Senior Full-Stack Engineer (Front-end Focus)
  • Niuro
JavaScript .Net Front-end Node.js
Niuro connects projects with autonomous, high-performance tech teams, collaborating with leading U.S. companies. We specialize in industrial data projects and empower our teams with continuous professional growth, including training in technical and soft skills and leadership development. We handle all administrative tasks—hiring, payments, and training—so our engineers can focus on delivering impactful results. Our global, remote-first model enables collaboration across time zones, while maintaining a culture that values technical excellence, collaboration, and ongoing innovation. This role sits within a dynamic frontend environment that touches fintech and lending domains, enabling scalable user experiences and robust, secure interfaces.

Apply without intermediaries through Get on Board.

Functions

  • Design, develop, and maintain high-quality frontend features for scalable web applications using Angular, with complementary work in Next.js and other modern frontend technologies as needed.
  • Collaborate with backend teams (NestJS, Node.js) to implement end-to-end solutions, ensuring clean integration with deployment pipelines in Azure.
  • Architect and implement frontend solutions following Clean Architecture principles to maximize reusability, testability, and maintainability.
  • Optimize performance, security, and accessibility; implement robust caching strategies and secure cross-app authentication flows (e.g., Next.js ↔ Angular with shared sessions).
  • Participate in design reviews, code reviews, and technical governance to ensure high-quality deliverables with minimal production impact.
  • Translate business and product requirements into concrete technical plans; lead initiatives to deliver fast, meaningful impact with high autonomy.
  • Mentor and provide technical leadership to other engineers, fostering a culture of continuous learning and improvement.
  • Communicate effectively with global teams in English, articulating technical decisions and trade-offs clearly.

Description

We’re looking for a Senior Full Stack Engineer with a strong frontend focus to lead the development of complex, multi-framework web applications.
You’ll work on projects that integrate Next.js, Angular, and .NET environments, optimizing performance, authentication, and cross-app communication in production-grade setups.
This is a hands-on role for someone who thrives on solving complex technical challenges, ensuring scalability and security across multiple frontend frameworks, and deploying efficiently to Azure with Cloudflare protection.

Desirable

Experience with Cloudflare, advanced caching strategies, and cross-application authentication patterns (e.g., Next.js ↔ Angular). Familiarity with fintech or lending product domains, regulatory considerations, and data security practices is highly desirable. Demonstrated leadership in steering technical teams, simplifying complex problems, and delivering fast, meaningful impact with a focus on quality. Proactive communication, strong collaboration skills, and an ability to work across diverse time zones are required.

Leadership & Soft Skills
🔹 Executive-level communication — able to simplify complex concepts for both technical and non-technical audiences
🔹 Strategic mindset — connects technical execution to business and product goals
🔹 Strong problem-solving and architectural thinking
🔹 Pragmatic focus on simplicity, efficiency, and delivery speed
🔹 Experience mentoring or leading small development teams

Benefits

We offer a 100% remote work model with global flexibility, ongoing career development through training and leadership opportunities, and a pathway to long-term collaboration and stable, full-time employment after successful project completion. Our environment emphasizes technical excellence, collaboration, and continuous innovation, supported by strong administrative infrastructure to minimize distractions and maximize impact. Joining Niuro means becoming part of a global community committed to growth, mentorship, and meaningful technical contributions.

Fully remote You can work from anywhere in the world.
Flexible hours Flexible schedule and freedom for attending family needs or personal errands.
Computer provided Niuro provides a computer for your work.
VER TRABAJO POSTULAR VÍA WEB
Gross salary $2500 - 3000 Tiempo completo
Senior C# Back-end Developer
  • Niuro
Java .Net C C#
Niuro connects projects with elite tech teams, collaborating with leading U.S. companies. Our mission is to simplify global talent acquisition through innovative solutions that maximize efficiency and quality. Niuro empowers projects by providing autonomous, high-performance tech teams, specialized in partnering with top-tier U.S. companies. We offer continuous professional growth opportunities, training in technical and soft skills, and leadership development to ensure success in innovative and challenging projects. Additionally, we handle all administrative tasks, including hiring, payments, and training, allowing our teams to focus on delivering exceptional results. Our priority is to foster a collaborative environment where talent can grow and reach its full potential.

This posting is original from the Get on Board platform.

Key Responsibilities

  • Develop and maintain backend services and APIs using .NET / C# to support real-time trading platform features
  • Optimize performance, concurrency, and data handling to ensure low-latency, high-throughput operations
  • Integrate with market data feeds, trading APIs, and other external systems
  • Collaborate with distributed teams to design robust, scalable backend architecture
  • Participate in code reviews, write unit and integration tests, and contribute to continuous improvement
  • Work closely with frontend, data, and operations teams to deliver reliable trading functionality

What You Will Bring

We are seeking a Senior C# Backend Developer with 5+ years of experience in backend development using C# and .NET. You should have a strong grasp of API design, threading, and distributed systems, with practical experience in real-time or low-latency environments. Excellent communication in English is required for cross-team collaboration. Bonus points for experience with trading systems, market data handling, or familiarity with Java or other backend languages. You should be comfortable operating in a dynamic, fast-paced setting and be able to contribute to performance optimization and system reliability.

Desirable Skills & Experience

• Experience with Rithmic API or other trading APIs
• Background in financial or market data systems
• Knowledge of performance profiling and optimization techniques
• Familiarity with additional backend languages and microservices architectures

What We Offer

We provide the opportunity to participate in impactful and technically rigorous industrial data projects that drive innovation and professional growth. Our work environment emphasizes technical excellence, collaboration, and continuous innovation.
Niuro supports a 100% remote work model, allowing flexibility in work location globally. We invest in career development through ongoing training programs and leadership opportunities, ensuring continuous growth and success.
Upon successful completion of the initial contract, there is potential for long-term collaboration and stable, full-time employment, reflecting our long-term commitment to our team members.
Joining Niuro means becoming part of a global community dedicated to technological excellence and benefiting from a strong administrative support infrastructure that enables you to focus on impactful work without distraction.

Fully remote You can work from anywhere in the world.
Computer provided Niuro provides a computer for your work.
VER TRABAJO POSTULAR VÍA WEB
$$$ Tiempo completo
Senior Full-Stack Engineer
  • Niuro
JavaScript Front-end Node.js React
Niuro connects projects with elite tech teams, collaborating with leading U.S. companies. Our mission is to simplify global talent acquisition through innovative solutions that maximize efficiency and quality. As a Senior Full-Stack Engineer on our U.S. Fintech Platform initiative, you will contribute to a modern home-buying and lending ecosystem by delivering high-impact, end-to-end features that power a scalable fintech platform. You’ll join a small, highly experienced team focused on reliability, performance, observability, and rapid iteration, while benefiting from Niuro's global, remote-first environment and strong administrative support to handle onboarding, payments, and training.

Apply directly at getonbrd.com.

What you’ll do

  • Build and maintain full-stack features using React.js and Node.js, delivering robust, scalable UI and backend services.
  • Improve system observability and reliability with monitoring and tracing tools, such as Sentry and structured logging.
  • Implement and maintain automated tests (Cypress, integration, regression) to ensure quality and regression safety.
  • Optimize front-end data fetching and caching (TanStack React Query, debouncing, optimistic updates) for responsive user experiences.
  • Collaborate in agile sprints, identify blockers early, and ensure timely delivery of features with high quality.
  • Participate in architectural discussions, contribute to code reviews, and mentor junior team members as needed.
  • Leverage AI coding tools to accelerate development and testing, while maintaining code quality and maintainability.

Required qualifications and experience

We are seeking a Senior Full-Stack Engineer with 5+ years of hands-on experience in modern web development. The ideal candidate is proficient in React.js, Node.js, and TypeScript, with practical experience in building full-stack solutions for fintech or enterprise platforms. You should be comfortable working across the stack, from UI components to API services, and possess a solid understanding of performance, security, and reliability considerations in cloud environments. Strong communication skills and the ability to work effectively in U.S. Eastern Time (EST) hours are essential, as is a track record of delivering high-quality software in fast-paced teams. Familiarity with AI-assisted coding tools and testing frameworks (Cypress, Jest or similar) is highly desirable. Proficiency in English is required.

Nice to have

Nice to have experience with Next.js (routing, SSR/ISR), AWS services (Lambda, DynamoDB, CloudWatch), and a solid understanding of concurrency issues (race conditions, cache invalidation). Familiarity with fintech domain concepts such as lending workflows, payment flows, and regulatory considerations would be advantageous. Demonstrated ability to design scalable systems, optimize for performance, and contribute to product strategy is a plus.

Benefits & perks

We provide the opportunity to participate in impactful and technically rigorous industrial data projects that drive innovation and professional growth. Our work environment emphasizes technical excellence, collaboration, and continuous innovation.
Niuro supports a 100% remote work model, allowing flexibility in work location globally. We invest in career development through ongoing training programs and leadership opportunities, ensuring continuous growth and success.
Upon successful completion of the initial contract, there is potential for long-term collaboration and stable, full-time employment, reflecting our long-term commitment to our team members.
Joining Niuro means becoming part of a global community dedicated to technological excellence and benefiting from a strong administrative support infrastructure that enables you to focus on impactful work without distraction.

Informal dress code No dress code is enforced.
VER TRABAJO POSTULAR VÍA WEB
$$$ Tiempo completo
Senior Full-Stack Developer (Front-end Focused)
  • Niuro
Front-end React GraphQL Full-stack
Niuro connects projects with elite tech teams, collaborating with leading U.S. companies. Our mission is to simplify global talent acquisition through innovative solutions that maximize efficiency and quality. We empower projects by providing autonomous, high-performance tech teams, specialized in partnering with top-tier U.S. companies. Our teams receive continuous professional growth opportunities, training in technical and soft skills, and leadership development to ensure success in innovative and challenging projects. We handle all administrative tasks, including hiring, payments, and training, so teams can focus on delivering exceptional results. Niuro aims to foster a collaborative environment where talent can grow and reach its full potential.

Apply directly on the original site at Get on Board.

Functions

  • Lead the front-end architecture and deliver scalable UI components using Next.js, React, and TypeScript.
  • Develop and integrate responsive user interfaces that provide a seamless experience across devices.
  • Collaborate with backend teams to design robust API integrations (REST/GraphQL).
  • Contribute to API development and support, while maintaining strong front-end coherence.
  • Implement testing, CI/CD workflows, and code quality practices to ensure reliable deployments.
  • Work across the stack as needed, with emphasis on frontend, and partner with Backend as required.
  • Engage in code reviews, mentoring, and knowledge sharing within the team.
  • Communicate effectively with global teams to align on requirements and timelines.

Description

We are seeking a Senior Full-Stack Developer with a strong Front-End focus to join Niuro’s remote-first teams. This role emphasizes crafting robust, scalable front-end solutions with modern technologies, while collaborating closely with backend engineers to deliver cohesive products for our U.S.-based clients. The ideal candidate combines technical excellence with proactive collaboration, ownership, and a passion for clean, maintainable code.

Desirable

Desirable but not required: experience with server-side rendering, performance optimization at scale, familiarity with modern state management patterns, and previous exposure to industrial data projects. Strong problem-solving abilities, adaptability in a fast-paced environment, and a customer-focused mindset will distinguish candidates.

Benefits

We provide opportunities to participate in impactful, technically rigorous projects that drive innovation and growth. Niuro offers a 100% remote work model with global flexibility, plus ongoing training and leadership development. After a successful initial contract, there is potential for long-term, full-time collaboration. You will join a global community focused on technical excellence, supported by a strong administrative infrastructure that lets you concentrate on delivering high-quality results.

Fully remote You can work from anywhere in the world.
VER TRABAJO POSTULAR VÍA WEB
Gross salary $2000 - 3000 Tiempo completo
Senior Full-Stack Developer (Python & JavaScript)
  • Niuro
JavaScript Python Front-end Vue.js
Niuro connects projects with elite tech teams, collaborating with leading U.S. companies. Our mission is to simplify global talent acquisition through innovative solutions that maximize efficiency and quality. Niuro empowers projects by providing autonomous, high-performance tech teams, specialized in partnering with top-tier U.S. companies. We offer continuous professional growth opportunities, training in technical and soft skills, and leadership development to ensure success in innovative and challenging projects. Additionally, we handle all administrative tasks, including hiring, payments, and training, allowing our teams to focus on delivering exceptional results. Our priority is to foster a collaborative environment where talent can grow and reach its full potential.

Apply to this job opportunity at getonbrd.com.

Responsibilities

  • Collaborate as a Senior Full-Stack Engineer with a focus on Python and JavaScript to build scalable web applications.
  • Design, implement, and maintain robust backend services and responsive frontend components using modern frameworks.
  • Lead technical decisions, establish coding standards, and mentor junior teammates to promote a culture of technical excellence.
  • Ensure code quality through reviews, automated tests, and adherence to best practices for clean, maintainable architectures.
  • Architect and optimize APIs, data models, and system integrations to support high availability and performance.
  • Collaborate with cross-functional teams across time zones, translating requirements into practical solutions.
  • Contribute to continuous improvement initiatives, focusing on delivery speed, quality, and reliability.

What you bring

We are seeking a Senior Full-Stack Developer proficient in Python and JavaScript with strong engineering fundamentals and leadership abilities. You should have hands-on experience building scalable, production-grade applications, and a solid understanding of modern frontend frameworks (e.g., Vue.js and/or Svelte is a plus). You’ll thrive in a fast-paced, collaborative environment and be comfortable mentoring peers while driving technical excellence and delivery focus.
Key skills include: clean code practices, scalable architecture, test-driven development, and a proactive, autonomous mindset. Excellent communication and teamwork are essential as you collaborate with global teams to deliver high-impact projects.

Nice-to-have

Experience with Vue.js and/or Svelte frameworks, strong leadership and mentorship capabilities, track record of delivering complex projects on time, and familiarity with industrial data projects. Fluency in English and ability to collaborate effectively with international teams.

What we offer

We provide the opportunity to participate in impactful and technically rigorous industrial data projects that drive innovation and professional growth. Our work environment emphasizes technical excellence, collaboration, and continuous innovation.
Niuro supports a 100% remote work model, allowing flexibility in work location globally. We invest in career development through ongoing training programs and leadership opportunities, ensuring continuous growth and success.
Upon successful completion of the initial contract, there is potential for long-term collaboration and stable, full-time employment, reflecting our long-term commitment to our team members.
Joining Niuro means becoming part of a global community dedicated to technological excellence and benefiting from a strong administrative support infrastructure that enables you to focus on impactful work without distraction.

Fully remote You can work from anywhere in the world.
VER TRABAJO POSTULAR VÍA WEB