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Senior Software Engineer
Day-to-day involves building an AI-native customer support platform using TypeScript, React, and NestJS, owning features end-to-end while integrating coding agents into the development workflow.
Senior Full-Stack React Developer
Build and lead full-stack React/Next.js apps with TypeScript, REST/GraphQL APIs, and cloud DevOps for enterprise clients like Bol and Rabobank.
Senior Backend Engineer
Builds and scales high-performance backend services in Node.js (NestJS) for a global performance-marketing platform serving millions of users.
Senior Frontend Engineer, Retail Media / AdTech Solutions (m/f/d)
Build and evolve a Retail Media platform using React, Next.js, and TypeScript, creating intuitive UX for advertiser-facing tools and internal AdTech solutions while collaborating with backend teams.
Engenheira de Software Sênior (Vaga Afirmativa para Mulheres)
Senior software engineer building HR and fintech tools in Node.js/React, designing scalable APIs and microservices, and mentoring peers to deliver high-quality, event-driven systems.
Senior Software Engineer (Node/React)
Build and maintain AI-powered fintech software using Node.js (NestJS), React, and TypeScript to automate receivables and debt collection workflows.
Software Architect
Design and lead the architecture of scalable, data-driven SaaS platforms using NestJS, Node.js, Vue, and .NET, guiding teams to build customer-facing systems.
Full Stack Developer (Pharmaceutical Domain) (Remote)
Build a cloud-native platform for pharmaceutical researchers using TypeScript, React, Next.js, Node.js, and NestJS to upload, visualize, and analyze scientific models with secure microservices and event-driven integrations.
Backend Developer
Builds and maintains a cloud-native microservices platform in Node.js/NestJS for storing, visualizing, and analyzing pharmaceutical research models using PostgreSQL, Kubernetes, and event-driven architecture.
Senior Fullstack Mobile Engineer (Remote)
Build and maintain Fundraise Up’s React Native mobile apps for iOS and Android, handling donations via Tap to Donate and Giving Station, with TypeScript, React 19, and Stripe integrations.
Senior Full-Stack Engineer
Designs and builds high-scale backend systems (80-85% focus) with TypeScript/NestJS, Kafka, PostgreSQL, and AWS/Kubernetes, optimizing for performance, reliability, and data pipelines while occasionally handling frontend UI tasks.
Full-Stack разработчик / Специалист по применению ИИ
Builds AI-first full-stack apps using LLMs, Python/Node.js backends, React/Next.js frontends, and deploys on cloud platforms with CI/CD pipelines.
Freelance Full-Stack Web App Developer
Build and maintain full-stack web applications end-to-end, coding both frontend and backend components while ensuring smooth user experiences and robust performance.
Fullstack Engineer (JS/TS, CEO Staff)
Builds and validates new business ideas from concept to MVP, using AI tools to rapidly prototype web services (frontend/backend/data) and analyze user feedback to guide CEO decisions. Focuses on iterative development, data-driven validation, and seamless handoff to engineering teams.
Engineering Manager
About Toptal Toptal is a global network of top talent in business, design, and technology that enables companies to scale their teams, on-demand. With $200+ million in annual revenue and team members based around the…
FULL TIME: Software Engineer Position - React and Rest
Build and maintain healthcare backend services using NestJS, Node.js, and PostgreSQL, and develop React-based single-page applications with REST APIs.
Senior Software Engineer - Platform & Data Infrastructure
Build and scale Enernet, the cloud platform that ingests telemetry from 400+ battery systems, runs Kafka-to-TimescaleDB pipelines, and serves low-latency GraphQL APIs for mobile and web clients.
Software Developer - Junior (Team 01)
Develop, test, and debug back-end and front-end software for government-focused applications using Java, JavaScript, Go, Python, and frameworks like Spring, Node.js, and React.
Mid Backend Developer
Build and maintain backend services using Python or Node.js, TypeScript, and PostgreSQL, integrating APIs and low-code tools like Xano and Lovable.
AI Backend Engineer - Shine
Build and improve AI agents that automate accounting production for small businesses, using TypeScript, NestJS, and LLM APIs in a monorepo.