Empregos de senior java full-stack engineer remote em Porto

Relay Commerce is seeking a Senior JavaScript Engineer to design and evolve TypeScript services powering replenishment, cross-sell, and subscription offers for Shopify stores. You will own features end-to-end, collaborating with AI-assisted tooling and a senior product manager to deliver scalable, high-availability back-end solutions. You’ll contribute to...

Jobgether Srl, based in Lisbon, Portugal, is seeking a Senior Automation QA Engineer (Playwright/TypeScript) to enhance software quality across a portfolio of products. You will design and maintain end-to-end and API tests using Playwright and TypeScript, migrating legacy tests and promoting scalable testing infrastructure. You will drive performance...

M-KOPA is hiring a permanent Senior Backend Engineer to join the Asset Sales group. You will build distributed, event-driven C#/.NET microservices on Azure in a fully remote role, owning applications end-to-end and shaping an AI-native engineering approach across multiple markets. We expect senior level skills in C#/.NET, Azure, Kubernetes, and experience...

Tether.io recherche un Senior AI Engineer pour concevoir et mettre en œuvre des infrastructures de données robustes et évolutives, notamment pour le traitement de contenu multimédia. Le candidat idéal doit avoir d'excellentes compétences en Python et une expérience solide dans la gestion de pipelines de données à grande échelle. En rejoignant...

Anonymous, a software engineering consultancy in Lisbon, is seeking a Senior React/Node Engineer to join the team. You will craft excellent products, engage in continuous delivery, and collaborate with cross-functional teams. The role requires extensive experience with React and Node, and you will work in an Agile environment with flexible, remote-first...

Neotalent Conclusion is seeking a Senior QA Automation Engineer to join our Nearshore teams delivering for international clients across Europe. You will act as a trusted quality partner, combining strong automation expertise with a proactive, quality-first mindset. You will design, develop, and maintain automated test frameworks using Playwright or Cypress,...

Naphora Games Group is seeking a Senior Backend Engineer to design, build, operate, and scale robust backend systems for world‑class games. This fully remote role aligns with our Saudi schedule and involves API development, AI integrations, and scalable architectures. You will collaborate across engineering and product teams, ensure reliability, and...

Kake is a remote-first, people-first global community of senior engineers, with 45,000+ engineers across 55+ countries. We’re seeking Senior Rust Engineers who own complex, end-to-end challenges and drive engineering best practices in scalable, memory-safe backend systems. You’ll design, implement, and lead high-performance Rust services using Tokio,...

BlueThrone seeks a Senior Backend Engineer to own problems from idea to production across a portfolio of mobile products. You’ll move between services, databases, and infrastructure to solve real user issues. We work remote-first across time zones. Go is our backend standard, with Node.js and Python for other parts. You’ll design, build, run, and...

HumanIT is hiring a Senior iOS Developer to own the code from development through deployment within a collaborative, Agile team. You will work closely with engineers and leadership to ensure technical decisions align with business goals and deliver high-quality iOS experiences.The role emphasizes clean, maintainable Swift code, modern architectures, and...

DuckDuckGo is seeking a Senior C++/Chromium Engineer to join the remote-first team building high-performance browser components. You will focus on modern C++ (C++23+), memory management, concurrency, and profiling, delivering privacy-focused features across a large consumer audience. You'll lead end-to-end projects from proposal to post-mortem, collaborate...

ClickHouse's AI/ML Engineering team builds and operates AI features end-to-end, including the Agentic Data Stack, AI Functions, chDB, and the in-Console copilot. We are looking for skilled software engineers to design, build, and operate products that empower agents and data scientists. Applicants should have 5+ years in production software, experience with...

A Ankix procura um Python Engineer (M/F) para desempenho técnico de alto nível em ambiente remoto. Procuramos líder técnico com experiência comprovada em projetos de grande escala e forte orientação para arquitetura de software, APIs e melhoria contínua. English fluency é essencial e haverá colaboração com equipas multidisciplinares. Oferecemos...

A CodeWin procura um DevOps Engineer com mais de 5 anos de experiência para trabalhar num regime remoto, com atuação em Portugal ou Espanha. A função envolve integração contínua, automação, gestão de infraestruturas em cloud e on-premises, bem como foco em segurança e observabilidade. Oferecemos suporte à carreira, horários flexíveis,...

Abtrace Ltd. in Porto is seeking a Front End developer (Mid/Senior) to join our fast-moving team. You will build user-facing elements of our applications, including an Electron-based desktop app, using React, TypeScript, Redux, HTML5 and CSS. The ideal candidate will collaborate with doctors, data scientists and developers to deliver high-quality...

iTRTech Group is seeking a Senior Mobile QA Engineer for a fully remote role in the public sector. You will define and execute mobile testing strategies, ensuring accessibility, usability, and performance across Android and iOS platforms. Collaborate with Development, Product, UX/UI, and Business teams in agile environments, applying tools like Appium,...

Abtrace Limited, a health tech company with a London base and Portugal presence, is seeking a Back-End (Mid/Senior) engineer to join a fast-moving team. You will build backend components for cloud-based applications using Python and NodeJS, collaborate with doctors, researchers and data scientists, and work on AWS-based deployments. This role offers flexi...

Circle is seeking a Senior Quality Engineer to embed quality into our product, collaborating across Engineering, Product and Design. You’ll drive automation, testing strategy and risk-based testing to help teams ship confidently. We are a remote-only company with a global team, offering equity and generous PTO as part of our commitment to quality,...

Jobgether is seeking a Senior Unity VR Engineer based in Portugal, offering a fully remote role across Europe. You will design and evolve the Unity VR client architecture, build reusable frameworks, and collaborate with backend teams to ensure accurate simulation state on devices. The role emphasizes performance, tooling, and AI-assisted development in a...

Wire IT, based in Portugal, is hiring a Senior Mobile Developer for Android. This remote role focuses on delivering high-quality mobile apps with a senior, collaborative team in a fast-moving market. You'll work on Kotlin, Java, Jetpack Compose, and MVVM-based architectures, ensuring robust unit and UI testing. The company offers health insurance, paid...