full-stack engineer

We are looking for a Senior Full-Stack Python/React Engineer who is comfortable working across frontend product engineering, Python-based data processing, hierarchical data modeling and AI integration. The ideal candidate can translate complex business capability structures into intuitive, trustworthy and visualization-friendly user experiences while...

AgileEngine is seeking a Senior Full Stack Engineer to build and maintain features across React microfrontends, TypeScript serverless Lambda functions, and Fastify services for a corporate tax provision platform.You will develop AWS infrastructure with Terraform, maintain GitLab CI/CD pipelines, write tests using Jest and Playwright, and leverage AI coding...

AgileEngine, LLC. is seeking a Senior Full Stack Engineer to build cloud-native apps with React frontend and Node.js/C# backend. You’ll optimize SQL across PostgreSQL and DynamoDB, develop serverless AWS services, and manage CI/CD with Terraform and GitLab. This is a 6-month project engagement.Join a people-first culture delivering data-driven solutions...

FullStack is expanding its talent network to connect with U.S. clients for flexible, project-based development work as a Senior Full Stack Engineer (React + Node.js + CRM).You will join directly with the client's team and collaborate with designers and engineers daily. The role requires 5+ years of professional software engineering, 3+ years in technical...

We are looking for aMid-Level Full Stack Engineerto join a long‑term digital agriculture initiative based in the U.S. The team develops a platform that analyzes weather, soil, and field data to help farmers identify potential yield‑limiting factors and make data‑driven decisions. This is an opportunity to work on impactful technology within the...

AgileEngine is seeking a Senior Full Stack Engineer to build cloud-native apps with React on the frontend and Node.js and C# on the backend, focusing on scalable data solutions across SQL, PostgreSQL, and DynamoDB.You will work with AWS services (Lambda, ECS, SQS, EventBridge), implement tests with Jest and Playwright, and manage CI/CD with Terraform and...

Prospera AI is hiring a Full-Stack Engineer with a strong frontend focus to transform Sophie’s user experience. You will own how wealth management advisors interact with our AI, primarily building UI/UX while connecting APIs and occasionally modifying backend logic.The role is ~70% frontend, ~30% backend/integration. Work involves building streaming UI,...

AgileEngine is seeking a Senior Full Stack Engineer to build and maintain cloud-native applications using React on the frontend and Node.js and C# on the backend. You will design, develop, and optimize data solutions across SQL, PostgreSQL, and DynamoDB, with a strong focus on performance, scalability, and reliability.This 6-month project engages in...

RYZ Labs is seeking a Full Stack AI Engineer - Prod Support to build secure, scalable identity experiences across client platforms. You will own end-to-end work from frontend UX to backend services and AI models, focusing on authentication, verification, fraud detection, and personalization.You’ll collaborate with product, security, and data teams to embed...

Improvado is an AI-powered marketing data platform built for mid-market and enterprise teams. We help companies automate complex marketing data workflows, unify data at scale, and surface insights through BI and AI. Brands like ASUS, Docker, Activision, and H&R Block rely on us to simplify analytics and improve marketing performance.We\'re a fast-growing...

Sophilabs is seeking a Senior Full Stack React Engineer in Argentina to translate design into pixel-perfect, responsive interfaces. You will work on front-end features using React, HTML, and CSS while collaborating with backend teams.You’ll apply your 5+ years of software development experience, fluency in English, and knowledge of...

Talan Spain is seeking a Technical Lead – Full Stack Java Engineer to join our Credit Risk team. You will own critical applications, guiding design, development, and support while actively coding to ensure secure, resilient, and highly available systems.You will mentor engineers, promote best practices, and collaborate with stakeholders across technology...

Full-Stack AI Engineer (Claude Code)About the RoleWe're looking for a Full-Stack AI Engineer who builds fast using modern AI development tools—specifically Claude Code. This is a product-building role, not a machine learning research position.You'll take specifications and ideas and turn them into working software, including web applications, internal...

A leading tech company in Buenos Aires is seeking a Full Stack AI Engineer to design and build intelligent identity management systems. As part of this role, you will focus on developing secure APIs and integrating AI models for use cases like fraud detection and identity verification. The ideal candidate should have over five years of engineering...

Kods.AI busca un/a Full Stack Senior con mentalidad de producto, capaz de moverse entre frontend y backend, diseñando arquitecturas escalables e incorporando IA en el flujo de desarrollo. El candidato ideal debe resolver problemas complejos con herramientas modernas y demostrar autonomía en entornos de startup.Se valorará experiencia en SaaS, capacidad de...

NTT DATA ofrece oportunidades para desarrolladores Fullstack SSR/SR en Argentina, involucrándose en la entrega de soluciones web de punta a punta con .NET en el backend y React/Angular en el frontend. Buscamos perfiles con amplia experiencia Fullstack, dominio de APIs REST y buenas prácticas de desarrollo.Se valorará experiencia en RESTful services,...

Ryz Labs is seeking a Full Stack AI Engineer to design and implement scalable identity experiences across our platforms, from frontend UX to backend services and AI models.You will work on authentication, authorization, identity verification, fraud detection, and personalization in a privacy-first environment, collaborating across product, security, and...

AgileEngine, LLC is seeking a Full Stack Developer to build and integrate LLM-powered features across frontend and backend. You will develop React components, extend Python backend services, and work directly with LLM APIs including Claude, OpenAI, or similar to deliver AI-driven product functionality.The role requires close collaboration with product, QA,...

Sophilabs is seeking a Full Stack React Engineer to translate pixel-perfect designs into responsive, scalable interfaces. You will work primarily with React and CSS, while understanding backend concepts with Python/Django, Node, or Java.Fluency in English and a customer-focused mindset are essential. Remote availability is supported, with opportunities for...

FullStack is seeking a Frontend/Backend engineer to join our talent network for flexible project work with U.S. clients. You will embed in client teams, collaborating with designers and engineers daily to deliver high-quality software.The role emphasizes Java backend, TypeScript/JavaScript, PWAs, and distributed systems, with strong English and a four-year...