5861 backend developer English-speaking jobs in Portugal

We are looking for an experienced Mobile Software Developer (Android) to take a leading role in designing

Our AI-native Developer Security Platform integrates seamlessly into development and security workflows ... having access to it, please select ‘More Information’ or refer to our privacy policy.Associate Web Developer ... website infrastructure****What You Bring:***** 1-3+ years’ experience as a Web or Front-End Developer ... vulnerabilities — from code and dependencies to containers and cloud.Our mission is to empower every developer ... AI reshapes our world.Snyk’s web presence is expanding fast and we’re looking for an Associate Web Developer

Your Responsabilities Design, develop and maintain scalable, high-performance backend services using

Integrate with backend services using RESTful APIs and ensure seamless data exchange. ... Experience integrating with backend services using RESTful APIs, gRPC, GraphQL, and WebSockets.

Coordinate frontend, backend, and DevOps development teams to create robust and integrated solutions. ... Proven experience in: Backend: .NET Core, Python, Java, Development of RESTful and GraphQL APIs

The developer will play a critical role in delivering engaging user experiences that align with our business ... Implement performance optimization techniques for both frontend and backend to ensure fast loading times ... Implement performance optimization techniques for both frontend and backend to ensure fast loading times

Strong experience in Java and Spring Boot (backend). ... Develop and maintain end-to-end web applications using Java (Spring Boot) on the backend and React.js

Development and maintenance of Java-based backend applications using the Spring framework Engage in ... Computer Science or equivalent work experience Extensive experience in the development of Java-based backend

Integrate designs from Figma into functional user interfaces; Implement and consume APIs (gRPC or REST) for backend ... Development experience, with strong focus on Flutter and Dart; Experience with RESTful APIs and gRPC for backend

Enhance and manage developer communication channels. ... Capture, analyze, and share relevant developer insights. ... Organize and lead external hackathons and developer meetups. ... Create and lead a global team of ambassadors, developer advocates and technical educators. ... Develop and execute strategies to increase developer engagement with the GenLayer platform.

Design, implement, and maintain backend services and APIs that power the Frontline platform. ... We are looking for an experienced and committed (Senior) Java Software Engineer with strong backend expertise ... Computer Science, Software Engineering, or a related field. 4+ years of professional experience in backend

Corporate Software Developer (Computer Vision) Lisbon, Portugal About Us: At wTVision, we are redefining

Fullstack Developer We are looking for a Fullstack Developer to join our Inetum Team and be part of

Understanding of architecture principles and patterns for building scalable, resilient backend services ... You'll empower Zendesk's ML/AI teams by building secure, cost-optimized, and developer-friendly ... processes and developing agentic solutions and frameworks Experience building tools that improve developer

applications with and Experience integrating FastAPI endpoints and enabling real-time interaction with backend ... Desirable: Exposure to AI tools (Copilot) and multi-agent orchestration Python experience for frontend-backend ... workflows, and status tracking Familiarity with containerizing frontend apps (Docker), deploying alongside backend ... maintain the orchestration UI, enabling users to manage multi-agent workflows Integrate the frontend with backend

Work closely with hardware-related components and backend systems, gaining a deep understanding of the ... Responsibilities Develop innovative, Java Spring–based microservices for fleet systems, backend platforms

Qualifications Degree in Computer Science or similar; Solid experience in backend development with ... full development lifecycle: analysis, development, testing, delivery, and support; Focus mainly on backend

You’ll work across the stack — from frontend to backend to infrastructure — while helping define the ... Responsibilities Lead the design and development of new product features across a Next.js frontend and Go-based backend

Tasks Development and maintenance of Java-based backend applications using the Spring framework Design ... informatics or training in the IT environment Extensive experience in the development of Java-based backend

Location Remote Format Full time Key Responsibilities Lead and grow a backend team (hiring, mentoring ... This role combines hands‑on engineering with team leadership: you will design and build reliable backend