3140 backend developer English-speaking jobs in Portugal

Developer – Lisbon, Oporto & Vila RealFull-stack Developer - Portugal (remote) (m/f/d)We're unlocking ... Software Engineer (Early in Career), LisbonSoftware Engineer - New Grad (2025 Graduate)Junior Backend

As a Mid Software Engineer (m/f/d) at Kuehne+Nagel, you will design, build, and maintain backend services ... trusted, discoverable and reusable at scale.How you create impactDesign, build, and maintain scalable backend ... design, technical decisions, and agile development (Scrum).What we would like you to bringExperience in backend

APIs for high-performance applications.Solid understanding of backend development principles and system ... build the future operating model for our clients.ResponsibilitiesDesign, develop, and maintain scalable backend ... PySpark code).Experience in designing, developing, and optimizing scalable data processing pipelines and backend

As a Backend Engineer on the AI Team, you will play a critical role in building, scaling, and optimizing ... our internal and external users with seamless access to personalized, data‐driven care.If you're a backend ... , this is the opportunity you've been waiting for.What you'll be doing:Architect, design, and build backend ... deployment of machine learning models in production;Work closely with the AI and Data teams to design backend ... high standard of code quality and testing.What you need to have:3+ years of professional experience in backend

significant value.What You'll DoDevelop and maintain features in Restream web servicesDesign and implement backend

Extensive experience with Backend (Elixir/Phoenix or Ruby or functional programming). ... ownership driven observability.Key ResponsibilitiesManaging a small product team of 3-5 engineers (backend

OverviewThe responsibilities of our Platform team include building and maintaining all backend services ... These include frontend and backend engineers, AI research scientists, and others from leading tech companies ... and Consumption Tracking, ensuring they meet business and scalability requirements Oversee the full backend ... customization and integration needs for enterprise clients Work closely with cross-functional teams to align backend

collaborative, product-oriented team working in ahybrid model .This role is ideal for someone with strong backend ... What We're Looking For: ~5+ years of experiencein backend development, with a strong focus on.NET / C ... particularly for supporting and evolving existing platforms.Your Role: Design, develop, and maintain robust backend

It's our driving force — our engine.From building a new financial backend to creating an innovative app ... features from the ground up that'll be used by millions of people around the worldWe're looking for a Backend ... development and improvement of existing systemsWhat You'll NeedFluency with Java6+ years of experience in backend

About the Role This is a Senior Full-stack QA role with a strong focus on backend, data validation, and ... A Day in the Life of Our Senior QA Engineer Own end-to-end quality of features within the team Test backend ... experience as a QA Engineer Strong experience with web applications and APIs Solid understanding of backend ... working in product teams Familiarity with CI/CD and Git Nice to have Experience with GraphQL (R365 backend

Here, prepare yourself to conquer your goals, while enjoying the journey.React - Senior Frontend Developer ... Requirements We are seeking a highly skilled and motivated Senior Frontend Developer to join our team

Here, prepare yourself to conquer your goals, while enjoying the journey.React - Senior Frontend Developer ... Requirements We are seeking a highly skilled and motivated Senior Frontend Developer to join our team

Here, prepare yourself to conquer your goals, while enjoying the journey.React - Senior Frontend Developer ... Requirements We are seeking a highly skilled and motivated Senior Frontend Developer to join our team

Coordinate sprints with the developer and the responsible team in Paris. ... Execute tests and support the developer regarding functionalities and testing.

That includes thinking across the full product surface: AI‐native developer experience, integrations ... tools, or agentic coding environmentsStrong understanding of what excellent developer experience looks ... their needs throughout the product lifecycleStay on top of fast‐moving market changes in AI, agents, developer ... roadmap for Zyte's AI‐related product initiatives, with a strong focus on agentic systems and AI‐native developer ... presence and relevance in AI‐agent ecosystemsClear market differentiation through excellent AI‐native developer

(Fully Remote)Full Stack Django Developer (Fully Remote)Full Stack Django Developer (Fully Remote)Portugal ... $100,000.00-$150,000.00 2 weeks ago Front-end Developer - React (Portugal - Remote)Frontend software ... 4+ years of experience as a iOS Developer; Knowledge of Swift, MVVM, Unit testing, Quality gates, Adaptive ... " roles.Full-stack Developer - Portugal (remote) (m/f/d)FullStack Software Engineer (React/Node)Portugal ... React) - Europe RemoteLisboa, Lisbon, Portugal $35,000.00-$40,000.00 2 months ago Full Stack Django Developer

Design, develop, and maintain backend services and APIs in Go running on AWS using microservice and or ... in software development, including significant time in full stack roles.Strong experience building backend ... ensure good user experience, performance, and accessibility.Write and maintain automated tests for both backend ... patterns.Build responsive single page and web applications using React and Redux and integrate them with backend ... processing, data pipelines, or machine learning powered features.Experience with Java as an additional backend

services:KotlinwithSpring Bootfor backend developmentCloud platforms , primarily AWS, but experience ... are trusted and valued worldwide.IN THIS ROLE YOU WILLDesign, build, and maintainmicroservice‐based backend ... maintainingcloud‐native servicesat scaleOUR TECH STACKWe use modern tools and cloud‐native technologies to build reliable backend ... applicationsusingKotlinWork closely with across‐functional product teamand collaborate with other engineering teams on backend‐related

This role combines applied machine learning, generative AI, backend engineering, and cloud deployment ... APIs, and enterprise AI services, and sits at the intersection of applied AI, software engineering, backend ... experience building REST APIs, microservices, and production‐grade backend services.Practical experience ... search.Integrate LLM APIs, open‐source models, and AI components into enterprise applications.Develop backend ... development.Experience with backend development using .NET C# and/or Python frameworks such as FastAPI.Hands‐on

and tracking success metrics including adoption, integration speed, and developer satisfaction. ... ResponsibilitiesOwn and drive the product roadmap for Easyship's API and developer platform, managing ... Experience with API documentation tools, developer portals, and SDK/integration development workflows ... Proven track record of launching and scaling developer-facing products with measurable adoption outcomes ... Lead delivery of API features and developer experience improvements from ideation to release, establishing