2203 backend developer English-speaking jobs in Lisbon

Telecom Sector| Fullstack Developer (.NET + React) Backend Developer - Lisbon (remote) (m/f/d) Freelance ... Software Developer (Python) - AI Trainer AI/ML Engineer - Web Data Quality - Remote AI/ML Engineer -

We are looking for a Fullstack NodeJS ReactJS Developer with AI experience to build and maintain our ... Responsibilities: Develop scalable backend services using NodeJS and integrate AI/ML models. ... Skills: NodeJS, Fullstack Development, AI Integration, React, Frontend & Backend, Cloud Computing, SQL

Senior Backend Engineer [TypeScript] (Prisma ORM) Join to apply for the Senior Backend Engineer [TypeScript ... Exposure to or curiosity about WebAssembly (WASM) and its applications in backend systems. ... Deep backend engineering expertise with JavaScript and TypeScript, writing clean, maintainable, and scalable ... Elevating the developer experience (DX) by shaping intuitive, high‑quality tools that make database access ... libraries and tools that serve as foundational components, both for our internal teams and for the developer

Contribute to the architecture, testing, versioning, and packaging of SDKs for external developer use ... Basic Qualifications & Requirements 4+ years of experience as a software engineer with backend and ... Develop scalable backend services and APIs using REST and GraphQL, ensuring high performance and uptime ... team and help build products that meet the highest quality standards and contribute to an exceptional developer ... Optimise frontend and backend systems for scalability, security, and performance across different environments

Software Engineer (Early in Career), Lisbon Porto Salvo, Lisbon, Portugal 2 weeks ago Junior Backend ... Developer – Lisbon, Oporto & Vila Real Fullstack Software Engineer (EU - Remote) Fullstack Developer ... Overview Join to apply for the Zoho Developer role at syffer. ... Consulting Referrals increase your chances of interviewing at syffer by 2x Get notified about new Developer

detection of issues Drive continuous improvement of release quality, deployment pipelines, and overall developer ... Join to apply for the Senior QA Engineer (Full-Stack: Backend & Mobile) role at Tabby | تابي. ... You will design the testing strategy, perform hands‑on mobile and backend testing, and build the automation ... services Strong background in testing mobile applications (iOS and Android) Experience testing backend ... for test planning, execution, and reporting Manual testing of mobile applications (iOS/Android) and backend

The ideal Developer will have strong experience in both frontend and backend development and be comfortable ... Job Title: Fullstack Developer (React) Location: Lisbon or Porto, Portugal Work Regime: Full-time ... & Hybrid (1x office days) Overview / Summary: We are looking for a Fullstack Developer to join our ... Requirements Mandatory Requirements: +4 years of previosu experience as a Fullstack Developer or similar

AWS certification (Solutions Architect, Developer, or similar). ... Key Responsibilities: Backend Engineering Design, implement, and maintain backend services and APIs ... Proficiency in Python for scripting and backend use cases. ... Solid experience in backend development with Java 21, Spring, Spring Boot Data, Hibernate, and JDBC. ... Continuous Improvement Stay updated on emerging technologies, frameworks, and practices in backend development

Job Decription We are looking for a Senior Back-End Developer / Solutions Architect. ... Testing: Jest, Supertest for backend; React Testing Library for frontend. ... Responsibilities: Develop and architect backend services with NestJS, leveraging its modular architecture ... Qualifications: Proven experience in TypeScript and NestJS with strong backend API development expertise

Job Description We are looking for a Backend Developer to the design, development, and deployment of ... scalable, secure, and high-performing backend systems. ... Proficiency in Python for backend or automation tasks. ... Must-Have Design, develop, and maintain backend services and APIs using Java 21, Spring Boot, Hibernate

with a strong focus on both frontend and backend services. ... , with experience in Fullstack development. 3+ yearsof experience Proven experience as a full-stack developer ... Expertise inPythonfor backend development andTypeScript/JavaScriptfor frontend development.

Responsibilities and Tasks Design, develop, and maintain scalable backend services using Java and Spring ... looking for a Fullstack Developer (Java & Angular) to join our team! ... Job Title: Fullstack Developer (Java & Angular) Location: Lisbon, Portugal Overview / Summary We are ... Requirements Proven experience as a Fullstack Developer (minimum 4+ years); Strong proficiency in

Senior Backend Engineer – Zendesk AI Agents Join to apply for the Senior Backend Engineer role at Zendesk ... Fullstack Developer – NodeJS and ReactJS We’re unlocking community knowledge in a new way. ... Referrals increase your chances of interviewing at Zendesk by 2x Get notified about new Back End Developer ... As a Senior Backend Engineer at Zendesk AI Agents you'll play a key role in shaping and building ... our backend, collaborating closely with our Product Manager, AI and Machine Learning Engineers, Frontend

Develop scalable backend services and APIs using REST and GraphQL, ensuring high performance and uptime ... Optimise frontend and backend systems for scalability, security, and performance across different environments ... Contribute to the architecture, testing, versioning, and packaging of SDKs for external developer use ... Build) and help build products that meet the highest quality standards and contribute to an exceptional developer ... & Requirements 3+ years of experience as a BackendDeveloper. 3+ years of experience as a Blockchain Developer

Role Overview We’re looking for a Mid-Weight Flutter Developer based in Portugal to join our engineering ... Integrate APIs and maintain data flow between the app and backend services. ... Good understanding of backend/cloud systems (Firebase and GCP), Kotlin and Swift. ... Collaborate with product designers, backend engineers, and founders to bring ideas to life.

If you're a Senior Web Developer with a love for crafting elegant, scalable, and user-friendly web ... If you're an out-of-the-box Senior Web Developer with a passion for crafting beautiful, efficient ... Valued assets Experience with backend development in Java 21 and Spring Boot. ... Experience working with RESTful APIs and integrating front-end with backend services. ... Collaborate with backend teams to integrate RESTful APIs and ensure seamless user experiences.

Solutions Architect or Developer) is preferred. ... In this context, your role will include: Backend Development: Design, develop, and maintain backend services ... We are seeking a Senior Software Developer with deep expertise in Java and Spring, who is also proficient ... Proficient in Python for scripting and backend tasks. ... Proven experience in backend development with Java 21, Spring, Spring Boot Data, Hibernate, and pure

About the Role We are seeking a Senior Backend SDET with strong Java backend development and coding expertise ... Strong analytical and debugging skills in backend systems. ... Define and execute test strategies for complex backend platforms. ... Conduct performance, scalability, and load testing of backend services. ... Why Join Work on cutting-edge backend platforms that operate at scale.

Share responsibility for testing, releasing, and maintaining the backend codebase and related developer ... We are actively growing and seeking a Senior Backend Engineers to complement our team and help us make ... and infrastructure issues Stay up-to-date with the latest backend technologies and trends What Do ... application development, shape requirements, and lead engineering projects relating to the Termius backend ... tasks and implement CI/CD pipelines to streamline development workflows Troubleshoot and fix complex backend

Seeking a Fullstack Backend Focused: Rhino, are you there? ... skills: More than 7 years of professional experience in software development Strong experience in backend