Empregos de backend engineer nodejs em Aveiro

A stealth-mode startup in Portugal is seeking a Backend Engineer (Node.js/NestJS) to build and maintain a proxy backend for their AI platform. The ideal candidate will be experienced in Node.js and NestJS, familiar with databases like PostgreSQL and Redis, and comfortable working closely with C++ engineers. This role offers competitive compensation and the...

A stealth-mode startup is looking for a Backend Engineer (Node.js/NestJS) to extend their AI platform in Lisbon. The role involves building a proxy backend, integrating with existing systems, and extending dashboards. Candidates should have strong backend engineering skills, experience with PostgreSQL and Redis, and familiarity with Socket.IO. The company...

Mindera is seeking a Java AI Engineer to design and build backend microservices using Java 17/21+ with Spring Boot. You will architect autonomous AI agents, integrate Azure Co-pilot, and craft prompts for reliable model outputs. Collaboration with app engineers and PMs will shape end-to-end AI use cases for mobile apps. The role emphasizes guardrails,...

Intermedia is seeking a Software Developer – Backend API Services in Portugal. You will design, build, and maintain API-driven backend services for a cloud communications platform, balancing performance, reliability and maintainability. The role emphasizes solving complex problems, reading legacy code, and contributing to architecture decisions....

HomeBuddy is seeking a Senior Backend Engineer to join a collaborative, senior-level engineering team. You will design and implement scalable systems using PHP (Laravel) and modern frameworks, guided by C4 architecture thinking and system documentation. You will participate in the full development lifecycle, estimate work accurately, and work closely with...

Inetum in Aveiro, Portugal is seeking a software professional to design, develop and implement service orchestration and provisioning solutions for telecom projects. The role focuses on building reliable backend systems and enabling automated provisioning workflows. You will work with Java and Python, gain exposure to NoSQL databases, MongoDB and...

Vigil365 Limited in Portugal is seeking an experienced Java Engineer to join a collaborative, agile team delivering Java/Spring Boot and Vue.js solutions. You will contribute across the stack, own features, and influence engineering standards. This hands-on role emphasizes secure coding, automated testing, CI/CD, code reviews, and mentoring junior engineers...

99X Technology in Lisbon is looking for a Backend Java Engineer to design and maintain scalable backend services. The role involves building robust solutions, ensuring code quality, and optimizing performance. Successful candidates will have over 3 years of experience, strong expertise in Java, Quarkus, and Spring Boot, along with excellent problem-solving...

An international tech firm is seeking a Software Developer (Backend SaaS) to work on their Ubuntu management solution. This role involves collaborating with a distributed team, developing public-facing APIs using Python, and contributing to the code quality of the Landscape tool. Candidates should have a Bachelor's in Computer Science or similar and...

A dynamic tech agency is looking for a Software Engineer to join their team on a part-time basis, focusing on building and scaling backend services using Node.js and TypeScript. Candidates should have a strong background in AWS, event-driven architecture, and API development. This role offers fully remote work with flexible hours, ideal for applicants with...

A leading technology company is seeking a Senior Java Backend Developer to join their remote international team. The ideal candidate will have over 7 years of experience in backend development and proficiency in Java and Spring Boot. Experience in the retail or gambling industry is a plus. This role offers career development opportunities, a collaborative...

A modern SaaS company is seeking a Senior Backend Engineer in Portugal, offering remote work. You will be responsible for building and evolving backend APIs and services, working with .NET Core, C#, and SQL databases. The ideal candidate has over 5 years of experience in backend development, preferably in SaaS environments, and a strong grasp of RESTful API...

A tech development firm in Portugal seeks a mid-level Software Engineer to design, build, and maintain backend services and APIs. The ideal candidate has over 3 years of experience with Python and Node.js, and familiarity with cloud technologies, particularly Microsoft Azure. This role emphasizes collaboration, ownership, and innovation within a diverse team...

Bloq.it is building the infrastructure layer for deliveries across Europe and is scaling rapidly in Porto and beyond. We are seeking a Fullstack Engineer to develop both backend and frontend, ensure scalable services, and ship high-quality code for the smart locker ecosystem. You'll work across planning, implementation, testing, and maintenance,...

Far Coder in Portugal is seeking a Senior Backend Engineer to own core backend systems powering real-time trading, data pipelines, and APIs. This role is remote within Europe or the USA, with overlap hours in EST. You will design scalable backend services, optimize latency, and collaborate with frontend/mobile teams to deliver robust WebSocket and GraphQL...

Relay Commerce is seeking a Senior JavaScript Engineer to help design and evolve TypeScript services powering replenishment, cross-sell, and subscription offerings for Shopify stores. You will own features end-to-end and collaborate with AI-assisted tooling within a fully remote team. You will work primarily on server-side TypeScript (~70%) with AWS Lambda,...

Inetum in Aveiro, Portugal is seeking a software professional to design, develop and implement service orchestration and provisioning solutions for telecom projects. The role focuses on building reliable backend systems and enabling automated provisioning workflows. You will work with Java and Python, gain exposure to NoSQL databases, MongoDB and...

Jobgether seeks a Senior Backend Engineer for a Hyperliquid ecosystem role based in Portugal. You’ll own critical backend systems powering real-time trading, data pipelines, APIs, and high-volume databases. You’ll work with PostgreSQL, Redis, and ClickHouse, optimising latency and reliability while delivering robust APIs for web and mobile clients. This...

A prominent tech firm is seeking a Senior Java Backend Developer to join an international retail project, working 100% remotely from Portugal. In this role, you will design, build, and maintain scalable backend services utilized by thousands of users. The ideal candidate has over 7 years of experience, strong knowledge in Java, Spring Boot, and familiarity...

InvestEngine is a fast-growing fintech based in London, on a mission to make ETF investing simple and accessible. Over 150,000 clients have trusted us with more than £3 billion in assets — and we're just getting started. About the Role We're looking for a Lead Backend Engineer to join and lead our Payments Team. This is a hands-on leadership role...