Source Job

Global

  • Design and maintain integrations between internal systems and third-party POS and Payments platforms.
  • Develop and support APIs (primarily REST, with exposure to GraphQL as a plus) to enable real-time transaction and loyalty integrations.
  • Enhance and modernize legacy and batch solutions, identifying areas for refactoring and performance improvement.

JavaScript Node.js AWS REST GraphQL

20 jobs similar to Backend JavaScript Engineer (AWS / Node.js)

Jobs ranked by similarity.

US

  • Design and build robust backend services that integrate internal systems and third-party APIs to support branding, content, and research workflows.
  • Lead system architecture decisions for new internal tools and utilities, ensuring scalability, reliability, and maintainability.
  • Develop automation pipelines for tasks like asset delivery, PDF report generation, data synchronization, and marketing material creation.

Truelogic is a leading provider of nearshore staff augmentation services headquartered in New York. Their team of 600+ highly skilled tech professionals, based in Latin America, drives digital disruption by partnering with U.S. companies on their most impactful projects.

Latin America

  • Design, develop, and maintain backend services using Node.js and modern JavaScript/TypeScript.
  • Build and integrate RESTful APIs and microservices that support logistics workflows.
  • Partner closely with Product and QA to clarify requirements, define acceptance criteria, and deliver incrementally.

Global

  • Designing and evolving enterprise-grade backend services used directly by customers and partners.
  • Building stable APIs and integrations that support complex workflows without slowing the platform.
  • Improving observability and reliability, using real system and usage data to guide decisions.

Leonardo.Ai builds creative AI tools used by millions of people every day, helping individuals and teams bring ideas to life more easily using AI. Acquired by Canva in late 2024, they have long-term backing and the opportunity to scale globally.

Mexico

  • Build new features for the REST API on top of a modern tech stack using Node.js in Typescript, deployed to AWS.
  • Work alongside senior developers, product management, designers, and QA to implement new features and enhancements.
  • Develop features using AWS tools such as Lambda, S3, DynamoDB, and Redshift.

Varicent is transforming the Sales Performance Management (SPM) market, redefining how organizations achieve revenue success. They offer cutting-edge SaaS solutions to empower revenue leaders, trusted by industry leaders like T-Mobile and ServiceNow.

$130,000–$190,000/yr
US

  • Build and enhance backend services that power NodeZero.
  • Implement and evolve backend APIs in GraphQL and Python.
  • Collaborate closely with other teams.

Horizon3.ai is a cybersecurity company dedicated to enabling organizations to proactively find, fix and verify exploitable attack vectors. They are a fusion of former U.S. Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity practitioners.

$90,000–$120,000/yr
US

  • Build and maintain seamless user journeys.
  • Collaborate with our Head of Design to turn high-fidelity prototypes into responsive, accessible web experiences.
  • Work with the Head of Product to rapidly execute features that enhance the homeowner experience and platform capabilities.

Nada is an award-winning FinTech platform on a pioneering mission to unlock the $34 trillion in wealth trapped in homeowner equity. As the first platform to secure SEC qualification for this innovative asset class, they also empower investors to access the residential real estate market through their managed funds.

LATAM

  • Design and improve backend services that support complex business workflows.
  • Build and evolve distributed systems using modern cloud-native patterns.
  • Architect and implement event-driven and asynchronous workflows.

EX Squared LATAM partners with leading U.S.-based technology companies to build scalable, high-performance systems. They foster a collaborative and inclusive environment focused on technical excellence across LATAM, allowing opportunities for architectural impact.

$142,000–$210,000/yr
US Unlimited PTO

  • Support all web development within Greenlight.
  • Work with product and design teams to continuously add incremental features.
  • Improve the reliability and availability of the platform.

Greenlight is a family fintech company with a mission to help parents raise financially smart kids. They serve more than 6 million parents and kids with their banking app for families, where kids learn to earn, save, spend wisely, and invest.

Latin America

  • Contribute to key architectural decisions and support a large scale re-imagining of our Site Generation and Site Builder Experience
  • Design and build cloud-native APIs, services, and front-end experiences used across our platform to support building Websites
  • Write clean, testable, scalable code across the stack

Luxury Presence is building the AI platform for real estate. Backed by Bessemer Venture Partners and other top investors, they’re a Series C company on track to hit $100M in annual recurring revenue in the next six months.

Global 4w PTO

  • Design and evolve backend and frontend architecture using Node.js and JavaScript.
  • Build, ship, and maintain backend services and web interfaces in production.
  • Partner with product managers, designers, and engineers to deliver business outcomes.

GR8 Tech builds B2B iGaming platforms designed to scale, offering integrations, expert consulting, and operational support. They have 1000+ employees across various locations and time zones, fostering a culture of ambition and collaboration.

US Unlimited PTO

  • Design, build, and ship backend services that support user-facing features across mobile and web experiences
  • Collaborate closely with frontend engineers, product managers, designers, and data partners
  • Lead backend technical planning and contribute to architecture decisions that improve scalability, reliability, and performance

OnePay is a consumer fintech company trusted by millions of Americans to make money better by offering banking, savings, credit cards, lending, investing, and crypto services. They're backed by Walmart and Ribbit Capital, which gives them scale and distribution.

Europe US

  • Design and implement new features across the stack, shaping APIs and GraphQL contracts.
  • Build and evolve backend services and APIs that power our platform, focusing on reliability.
  • Translate requirements into practical, well-scoped technical solutions in collaboration with Product Managers and Designers.

Playbook is a leading creator platform for fitness, health, and wellness, aiming to help fitness creators build sustainable businesses while enabling users to live healthier lives. They are a fast-growing, remote-first, product-driven team that values ownership, direct communication, and a strong growth mindset.

Global 1w PTO

  • Design, develop, and maintain features in web applications, focusing on usability and scalability.
  • Build and enhance backend services and APIs using Node.js and TypeScript.
  • Contribute to cloud infrastructure and service deployment using AWS.

Jobgether is a company that helps connect job seekers with employers through an AI-powered matching process. They focus on ensuring applications are reviewed quickly and fairly. We don't have information about the company's size or culture.

Global

  • Write and maintain GraphQL endpoints that connect our UI to internal APIs, enabling key operational features.
  • Collaborate with senior engineers and cross-functional teams to design, build, and test backend services.
  • Participate in pair programming, bug fixing, and design discussions to improve service reliability and performance.

Founded in 2016, Pismo provides a processing platform for banking, card issuing and financial market infrastructure, helping customers innovate and build banking and payment solutions. Pismo joined Visa in 2024 and has 500+ employees located in more than 10 countries.

Latin America

  • Building new features that meet the needs of our clients’ customers and improving their Digital Platform.
  • Continuously delivering changes to products, as our client is moving to a full CI/CD model.
  • Working closely with your team, regularly collaborating on engineering initiatives, to continually push yourselves to be better.

YLD helps clients build the skills and capabilities they need to stay ahead of the competition. It's a remote-first consultancy specializing in software engineering, product design, and data with teams based across London, Lisbon, and Porto, creating digital solutions.

US

  • Designing and developing API-first backend services in NodeJS
  • Building and enhancing modern, responsive React user interfaces
  • Troubleshooting issues across distributed and integrated platforms

PDMI provides pharmacy data processing and flexible, scalable solutions. They assist clients in meeting their business objectives and offer transparent, pass-through pharmacy processing services. PDMI was voted Best Employer in Ohio for the 5th consecutive year in 2025!

Europe 1w PTO

  • Design, develop, and maintain features in our Next.js and React web applications.
  • Build and enhance backend services and APIs using Node.js and TypeScript.
  • Collaborate with cross-functional teams to deliver end-to-end solutions.

Jobgether uses an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. The final decision and next steps (interviews, assessments) are managed by their internal team.

Global

  • Design, develop, and maintain robust server-side logic using Node.js
  • Build scalable RESTful/Microservices APIs
  • Integrate third-party APIs, libraries, and services efficiently

Jobgether is a platform that connects job seekers with companies. They use AI-powered matching to ensure applications are reviewed quickly and fairly.

US

  • Lead, collaborate, and coordinate with developers, managers, and analysts from other teams to design and implement integrations.
  • Analyze and improve existing system integration as well as migration techniques.
  • Architect, design, and implement integrations with an enterprise focus, utilizing the right approach for the right use case.

Lifeway allows you to bring your faith and work experience to join in the most important mission in the world: making disciples of Jesus Christ. They have a strong Work from Anywhere culture that is deeply focused on their mission and values.

$76,445–$106,389/yr
Global 4w PTO 16w maternity 6w paternity

  • Work with the engineering team on one of our products & their backends.
  • Design, build, and ship features independently within well-defined scopes, collaborating with senior engineers on more complex work.
  • Own bug fixes and stability improvements end-to-end, from investigation through to deployment.

Sitemate builds modern software for construction, infrastructure, and industrial companies, helping teams move faster, work smarter, and deliver with confidence. Since launching in 2018, they’ve grown from 5 to 150+ people across 18+ countries with a global team that values transparency, high velocity, hustle, diversity, and innovation.