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Latin America

  • Developed and implemented middleware and orchestration solutions in a MACH architecture.
  • Perform as the lead developer of the full stack implementation.
  • Work to ensure continuous improvement in the results of the team.

Javascript Node.js Python Middleware Full-stack

20 jobs similar to Senior Full-Stack Engineer

Jobs ranked by similarity.

$81,633–$81,633/yr
Europe 5w PTO

  • Contribute to the development of customer- and broker-facing portals that simplify complex energy workflows.
  • Support the evolution of billing and payments systems to improve reliability and scalability.
  • Help enhance developer experience through improvements to tooling, CI/CD, and shared services.

Tem is rebuilding the energy transaction, making it transparent and fair. They are building the first AI native transaction infrastructure to reinvent how electricity is bought, sold and priced and are scaling internationally. Tem closed a $75 million Series B and is positioned for global expansion, deeper product innovation and category leadership.

US

  • Lead the Architecture and Development of full-stack applications that align with EDC’s AI & Digital Transformation strategy and drive high-priority business outcomes.
  • Establish and steward engineering standards for cloud-native, API-First, and AI-enabled development, including CI/CD practices, testing patterns, observability, and security.
  • Define and implement modular “Lego-block” architectures that are reusable and interoperable across business development, programmatic, and core business systems through API-first, cloud-native solutions.

Education Development Center (EDC) is a global nonprofit that works with partners to advance every person’s journey to learn, work, and be well. For more than 65 years, EDC has partnered with communities, governments, and private sector to improve education, workforce development and health outcomes. EDC brings together a global team working across the United States and around the world.

$87,814–$124,320/yr
Canada Unlimited PTO

  • Lead the architectural design and implementation of EASE features including developing APIs, UX, and automated tests
  • Gathering stakeholder feedback and defining features to meet customer needs
  • Writing proposals, carrying out code experiments, and building prototypes

H2 Analytics is redefining how professionals train for high-stakes environments through advanced simulation and data-driven tools. They build EASE (Exercise Architect Suite), a tool used by military, intelligence, law enforcement, and emergency response organizations to develop mission-critical training exercises.

South America

  • Design and implement backend services using ASP.NET Core, Entity Framework, SignalR, and Minimal APIs.
  • Develop Python services and AI components with FastAPI, Django, Flask, Pandas, NumPy, and Scikit-learn.
  • Build and maintain microservices packaged with Docker and orchestrated via event-driven patterns using Azure Service Bus or RabbitMQ.

Resilient is seeking a Lead Fullstack Engineer to lead development of scalable, AI-enabled full stack solutions. They value innovation, collaboration, and delivering high-impact AI/ML products.

$7,000–$9,000/mo
US

  • Lead the design, development, and ownership of full-stack features across React/Next.js frontends and Python backend services, including scalable GraphQL APIs supporting internal applications and external partner integrations.
  • Drive technical solutions from ambiguous requirements through implementation and production release, owning CI/CD pipelines, deployment strategies, and production stability for supported services.
  • Ensure high standards of code quality through reviews, testing strategies, and refactoring initiatives — evaluating and championing new technologies and best practices across the stack.

Converge fuses cyber insurance security and technology to provide businesses with clear, confident cyber protection. They deploy a proprietary data ecosystem underpinned by expert underwriting, providing risk solutions that deliver high value strategies with improved outcomes.

Mexico

  • Build and maintain automation scripts and internal lightweight tools to support operations teams.
  • Develop, troubleshoot and optimize enterprise integrations to ensure seamless data exchange.
  • Implement programmatic quality checks to improve data consistency and accuracy.

Welo Data provides technology companies with high-quality, ethically sourced, relevant, diverse, and scalable datasets to supercharge their AI models. As a Welocalize brand, they leverage over 25 years of experience and bring together a curated global community of over 500,000 AI training and domain experts.

$140,000–$150,000/yr
US Canada

  • Design, build, and ship full-stack features using modern frameworks (e.g., React/Next.js)
  • Develop and maintain scalable backend services and APIs (e.g., Python-based frameworks)
  • Work with relational databases (e.g., Postgres) to model, store, and query data

Iconic is building the modern platform for business brokers, combining technology, support, and community. They help brokers run more successful, scalable practices and are a small team of engineers and founders.

$190,000–$199,000/yr
US Unlimited PTO

  • Take technical ownership of a product space, delivering high-impact products in collaboration with Product Managers and fellow engineers.
  • Lead the design and implementation of full-stack and backend solutions, improving the platform and reducing maintenance overhead.
  • Foster a culture of collective excellence through mentorship and knowledge sharing, rooted in shared technical curiosity.

Redox is on a mission to accelerate healthcare’s transformation with useful data, with their flexible interoperability platform, Redox Engine, connecting and powering real-time healthcare data exchange. They have a 100% remote first culture and supports the diversity of their team.

US

  • Build a high performing team by hiring and nurturing engineering talent.
  • Drive technical solutioning and building roadmaps with strong technical leadership.
  • Set aggressive and clear goals and remove all roadblocks for the team to achieve them.

Aledade empowers primary care physicians with technology to keep their patients healthy and prevent unnecessary hospitalizations. They are focused on saving lives and improving mental and physical health for millions of people.

Global

  • Design, Build, maintain, and scale back-end services and their support tools.
  • Participate in architectural definitions with a high degree of innovation and creativity.
  • Creating automation and tooling to make our systems more scalable and easier to deploy.

New Relic is a global team of innovators and pioneers dedicated to shaping the future of observability. At New Relic, they build an intelligent platform that empowers companies to thrive in an AI-first world by giving them unparalleled insight into their complex systems.

$150,000–$170,000/yr
US Global

  • Build and ship full-stack product features end-to-end
  • Own technical architecture, stack decisions, and system design
  • Lead integrations across APIs, SSO, and partner platforms

Knowlej is building the engagement infrastructure for K–12 education, connecting student actions to rewards and opportunities. They are transitioning from early traction to a scalable national platform and offer incentives, experiences, and long-term economic mobility.

$147,900–$203,000/yr
US 4w PTO

  • Own end-to-end features in Cart & Checkout, collaborating with Product, Design, Data, and partner engineering teams.
  • Design and implement full-stack solutions using technologies like TypeScript, React/Next.js, Tailwind, AWS Lambdas, DynamoDB, Redis, and modern CI/CD workflows.
  • Champion quality and operational excellence: Write well-tested, well-documented code and instrument monitoring, logging, and alerting for new features.

Oura's mission is to empower every person to own their inner potential. Their award-winning products help their global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their Oura Ring and its connected app. They are a quickly growing company focused on helping people live healthier and happier lives.

$3,300–$4,000/mo
Latin America

  • Lead the technical design and implementation of AI-powered product features from concept through production.
  • Own end-to-end architecture for AI solutions, including data flows, model integration, APIs, and application integration.
  • Partner closely with Product Management to shape problem definitions, success metrics, and delivery plans.

Enumerate translates product ideas and data science capabilities into production-ready AI solutions. I lack information regarding the company's size, employee count, and culture.

Global

  • Design and build scalable backend systems for a high-performance SaaS product
  • Architect and implement RESTful APIs to support web and product features
  • Optimize system performance for speed, scalability, and reliability

FE International/LTV SaaS Growth is currently looking for a highly skilled Full Stack Developer to build and scale a SaaS product. They value innovation and are looking for someone with strong backend expertise and experience with scalable architectures.

South Africa 5w PTO

  • Design, build, and ship meaningful fullstack features every week.
  • Act as an AI engineer on designated projects, building AI-powered features.
  • Debug production issues, maintain a stable marketplace, and advocate for quality, performance, and security.

OfferZen connects South African tech talent to the right teams. They value unique and diverse approaches and ensure they create opportunities to share and learn from each other, with a focus on building a connected tribe.

Europe 6w PTO

  • Take ownership of new product development from concept to production.
  • Architect and implement full-stack features using Next.js.
  • Partner closely with product, design, and growth to rapidly test hypotheses.

Ablefy offers a cloud-based SaaS platform solution, ablefy.io, that allows users to create and sell digital products and online courses. They are a profitable company with a team of over 120 employees and are considered Germany's No. 1 platform for coaches, consultants, speakers, and service providers.

Europe

  • Design, develop, and version high-quality web and mobile applications.
  • Collaborate with product teams to understand feature requirements and translate them into technical solutions.
  • Be accountable for an area of the application, its delivery, production-level quality, and its effective presentation to stakeholders.

OAK’S LAB is a product development partner specializing in custom web and mobile application development. With Silicon Valley founders and top-tier European tech talent, the company operates from Prague and has successfully delivered over 65 software products. The company has 85+ team members and takes an AI-first approach, utilizing AI on almost every project, with remote AI agents to push the boundaries of what’s possible in product development.

$170,000–$210,000/yr
3w PTO

  • Serve as the technical lead on enterprise client engagements.
  • Architect, build, and maintain microservice-based systems.
  • Mentor individual contributors through code reviews and technical coaching.

Effectual is a cloud-native and modernization services company. We help organizations transform and modernize their systems using leading-edge technologies. We are an EEO employer.

Europe

  • Architect and own end‑to‑end delivery across web apps, APIs, and indexers to ship user‑visible impact quickly and safely.
  • Design a scalable API and SDK strategy with clear versioning and docs to enable hundreds of external integrators to build on Morpho.
  • Build high‑performance data pipelines over on‑chain events using intelligent caching and query optimization to keep UIs sub‑second.

Morpho is a leading Decentralized Finance (DeFi) lending protocol. They recently secured $50 million to build an open lending network, experiencing explosive growth with over $10 billion in deposits.

Latin America

  • Act as the primary technical contact for support tickets and Slack escalations
  • Debug customer implementations involving tracking scripts, APIs, and data pipelines
  • Write and optimize SQL queries to investigate data discrepancies

This company is building an advanced attribution and marketing analytics platform that gives brands a unified, accurate view of ad performance, customer journeys, and revenue impact. The product has strong product-market fit and is scaling quickly.