7841 backend developer English-speaking jobs in Portugal

About the Role We are looking for an AI Developer to join our Lisbon team and help build AI-driven services ... Key Responsibilities AI Service Development - Design, develop, and maintain AI-powered backend services ... Must-Have Qualifications Technical Skills Strong experience developing backend services and APIs Experience ... Mathematics, Engineering, or comparable practical development experience Several years of experience in backend

Job DescriptionDesign, implement, and maintain Java backend services. ... Qualifications5+ years of professional experience in software development, focused on Java backend.

clinician well-being, this platform is shaping the future of healthcare.We're looking for aseasoned Backend ... Design, AI) to deliver meaningful improvements every weekStrong professional experience withPython backend ... database knowledge withPostgreSQLandMongoDBProven track record of building and maintaining scalable backend ... delivery, and collaborate closely with Product, Design, and AI teams.ResponsibilitiesDesign and implement backend ... autonomyContinuous learning and collaboration with top-tier engineers, designers, and AI specialistsIf you're a backend

We are seeking a Senior Web UI Developer with deep expertise in React, TypeScript, and TailwindCSS. ... Valued assets Experience with backend development in Java 21 and Spring Boot. ... Experience working with RESTful APIs and integrating front-end with backend services. ... Experience with ViteJS is highly valued, and the ability to support backend development in Java 21 and ... Collaboration & Support: Work closely with designers, backend developers, and product owners to translate

This role seeks an experienced BE Developer proficient in Python and Django to contribute to the development ... will have over five years of commercial experience in Python, Django, SQL, and a strong background in backend ... and engage in innovative project development is essential.Main Responsibilities Core duties include backend

Backend Development: Proficiency with TypeScript & NestJS. ... Full Stack Developer (m/f/d) - Lisbon About Us We at Atlantic Ventures are driven by the belief in the ... Role Overview We're looking for a Senior Full Stack Developer (m/f/d) to join our development team ... Technical Stack We're seeking a talented Full-Stack Developer with a strong foundational knowledge ... of our development team, you will: Design, develop, and deploy scalable solutions across frontend, backend

SENIOR JAVA DEVELOPER WITH ANGULAR SKILLS (HYBRID LISBON) Portuguese company hires for hybrid position ... and data-driven applications, working in an Agile environment where UI/UX excellence meets scalable backend ... expertise and solid Angular knowledge. 🔧 Key Responsibilities Develop and maintain Java-based backend ... RESTful APIs and collaborate on API contracts (OpenAPI/Swagger) Troubleshoot and optimize backend ... , REST APIs, Microservices, SDLC, Agile, High Performance, Real-Time Systems, Frontend Development, Backend

in both backend and frontend applications and experience in Azure DevOps, Cloud (Azure) and Microservices ... ## Full Stack Developer (.NET & Angular) - Portugal - 26/03/2026#### RemotoLocal ( distrito, região): ... : 1 anoInglês B28 years of experience Full Stack Developer (.NET & Angular) with a strong background ... PortugalFunção: Full Stack Developer (.NET & Angular)Nível: SRData de início: ImediatoDuração da contratação

Job Summary: We are seeking a highly analytical and detailed oriented Backend Engineer Annotator to support ... As the Backend Engineer you will play a critical role in training AI modes by reviewing, annotating, ... to analyze and annotate backend code samples and engineering workflowsLabel datasets involving REST ... APIs, GraphQL, and backend workflows.Validate scalability, performance, and reliability standards.Provide ... event-driven design.Review database queries, authentication systems, and microservicesStrong understanding of backend

Solutions Architect or Developer) is preferred. ... Proficient in Python for scripting and backend tasks. ... Senior Software Developer – Java Cloud (ENG, in Lisbon)Driven by innovation and excellence,Pictet Technologieshas ... In this context, your role will include: Design, develop, and maintain backend services and APIs using ... Proven experience in backend development with Java 21, Spring, Spring Boot Data, Hibernate, and pure

Developer in a tech project.You will:Develop and maintain backend services and APIs using Java and related ... Team Augmentation helping clients scale and strengthen their tech teams.The project As a Senior Java Backend ... constructive feedback to team members.Stay updated with the latest industry trends and best practices in backend

Dynamic Yield prides itself on delivering top-shelf services to clients; our Backend Developer must design ... Developer to join our team in Lisbon and help build innovative and inspiring end-user experiences. ... world that unlocks priceless possibilities for all.Overview Dynamic Yield by Mastercard is seeking a Backend ... practices.Stay up-to-date with emerging trends and technologies in software development.All About You5+ years of backend

Experience with C# for backend application programming is a plus. Knowledge in SOLID principles. ... and Finance Transformation and Organization Information Systems We are looking for a Senior Frontend Developer

About the Position: To support and respond to our needs, we are now looking for an Senior Frontend developer ... services; Work closely with architects, backend developers, UX/UI designers and stakeholders; Act as ... high-performance and maintainable user interfaces; Integrate frontend applications with RESTful APIs and backend

Join to apply for theSenior Fullstack Developer (Java)role atCapgemini EngineeringAt Capgemini Engineering ... The ideal candidate will have strong expertise in Java, solid backend development skills, and proven ... sectors.ResponsibilitiesDesign, develop, and maintain robust and scalable applications, primarily using Java for backend

We are looking for an Amazing: PYTHON Developer Seniority: 4+ Type of position: Hybrid (2x/week at Porto ... related field. 4+ years of experience in software development with Python, with a strong background in backend

Backend Developer | Java – Spring Boot (f/m/div.)Full-timeLegal Entity: Bosch Service Solutions S.A.The ... You will work on backend services that follow modern CI/CD practices, with a strong focus on automated ... Development (Java / Spring Boot)Design, develop, and maintain backend web applications using Java and ... Spring Boot (Spring Web, Spring Data, Spring Security).Solid understanding of RESTful APIs, HTTP, and backend ... ensuring high-quality, secure deployments in enterprise environments.Your contribution to something big: Backend

## Web Frontend Developer - Lisboa, Braga ou Coimbra - 10/02/2026#### HibridoLocal ( distrito, região ... components* Strong experience with Server-Driven UI (SDUI) design patterns and rendering dynamic UI from backend-driven

support as needed Stay updated on emerging technologies and industry trends to continuously improve our backend

We are 180+ InnoTechers, and we want your talent as aJava Developer .Your Mission Will BeDesign, develop ... , and maintain scalable backend solutions using Java and Spring Boot;Define and promote best practices ... ;You Will Need3+ years of experience in Java Backend development;Solid knowledge of RDBMS (Oracle, PostgreSQL