35 backend developer English-speaking jobs in Aveiro

ABOUT THE ROLE Join as aSenior Backend Developer (AdTech)to help build a next-generation advertising ... improvements.Drive architectural decisions and establish patterns that support scalability, reliability, and developer ... platform powered by scalable backend systems, real-time data processing, and distributed architectures ... high-performing team.MUST HAVES5 years of software development experience building scalable systems(backend

You will develop React components, extend Python backend services, and work directly with LLM APIs to ... are looking for aFull Stack Developerto build and integrate LLM-powered features across frontend and backend ... usage, and AI workflows;Build and maintain React-based frontend components;Develop and extend Python backend ... , and component-driven development;1+ year of experience withPython , including API development and backend

Developer (AdTech)to help build a next-generation advertising platform powered by scalable backend systems ... improvements;Drive architectural decisions and establish patterns that support scalability, reliability, and developer ... people-first culture has earned us multiple Best Place to Work awards.About the Role Join as aSenior Backend ... high-performing team.MUST HAVES5 years of software development experience building scalable systems(backend

You will develop React components, extend Python backend services, and work directly with LLM APIs to ... are looking for aFull Stack Developerto build and integrate LLM-powered features across frontend and backend ... usage, and AI workflows;Build and maintain React-based frontend components;Develop and extend Python backend ... , and component-driven development;1+ year of experience withPython , including API development and backend

OverviewBackend Developer (Java – Spring Boot) (f/m/div.). Vaga publicada 03/27/2026. ... ResponsibilitiesDevelop and maintain backend applications using Java and Spring Boot Design and implement ... Computer Science, Information Systems, or a related field Experience 3 to 5 years of experience in backend ... platforms such as OpenShift, Kubernetes, AWS, or Azure Know-howStrong understanding of REST APIs, HTTP, and backend

We are looking for a Full Stack Developer to join our team at JTA. ... Develop backend services and RESTful APIs following solid architectural patterns such as microservices ... instrumental in designing, developing, and maintaining scalable web applications across both frontend and backend ... Good understanding of frontend and backend architecture patterns (e.g., microservices, layered architecture

You will develop React components, extend Python backend services, and work directly with LLM APIs to ... are looking for aFull Stack Developerto build and integrate LLM‐powered features across frontend and backend ... usage, and AI workflows;Build and maintain React‐based frontend components;Develop and extend Python backend ... , and component‐driven development;1+ year of experience withPython , including API development and backend

You will develop React components, extend Python backend services, and work directly with LLM APIs to ... are looking for aFull Stack Developerto build and integrate LLM‐powered features across frontend and backend ... usage, and AI workflows;Build and maintain React‐based frontend components;Develop and extend Python backend ... , and component‐driven development;1+ year of experience withPython , including API development and backend

: Design, develop, test, support and deploy custom backend applications and services; Autonomous and ... Fullstack Developer (Java/React) (M/F) - Remote (Portugal Based)Full Stack Developer (React / Python ... / SQL)Java Developer for Mobility Business (m/f/d)Full Stack Developer and Data Science Enthusiast (m ... /f/d)Full Stack Engineer (Senior/Lead) ID36664Full Stack Developer - Train Planning Systems Live (m/f ... /d)Senior Full Stack Developer - Train Planning Systems Live (m/f/d)We're unlocking community knowledge

As a Backend Engineer, your work will focus on architecture, performance and scalability. ... OverviewSenior Software Engineer - Backendrole atSquarespace Squarespace is looking for a Backend Engineer ... Our backend team collaborates across departments and products, and delivers a terrific experience regardless

You will develop React components, extend Python backend services, and work directly with LLM APIs to ... are looking for aFull Stack Developerto build and integrate LLM‐powered features across frontend and backend ... usage, and AI workflows;Build and maintain React‐based frontend components;Develop and extend Python backend ... , and component‐driven development;1+ year of experience withPython , including API development and backend

About the Role We are looking for aSenior Backend Engineerto design and maintain scalable, secure backend ... best practices to maintain a high-quality codebase.MUST HAVES5+ years of professional experience in backend ... development tools integrated into the engineering workflow.What You Will DoDesign, implement, and maintain backend

About the Role We are looking for aSenior Backend Engineerto design and maintain scalable, secure backend ... best practices to maintain a high-quality codebase.MUST HAVES5+ years of professional experience in backend ... development tools integrated into the engineering workflow.What You Will DoDesign, implement, and maintain backend

About the Role We are looking for aSenior Backend Engineerto design and maintain scalable, secure backend ... best practices to maintain a high-quality codebase.MUST HAVES5+ years of professional experience in backend ... development tools integrated into the engineering workflow.What You Will DoDesign, implement, and maintain backend

As a Senior AI Engineer, you will have the following focus: Backend Architecture & Development: Design ... Strong technical writing skills for documenting APIs, architecture, and developer guides. ... At least 8 years of relevant professional experience for the role Previous experience as a Java Developer

We are looking for an Amazing: Android Developer Seniority: +4 years The amazing you, will have:5+ years ... GradleExperience with architectural patterns such asMVVMorMVPExperience integratingRESTful APIsand working with backend

ABOUT THE ROLE We are looking for aSenior Backend Engineerto lead a critical migration from a monolithic

Lead & Grow: Take ownership of well-scoped backend projects with guidance from senior engineers, providing

Lead & Grow: Take ownership of well-scoped backend projects with guidance from senior engineers, providing

What You Will DoOwn the implementation and improvement of end-to-end features across frontend and backend ... focus on performance, usability, and reliability Collaborate closely with engineers across frontend, backend ... develop web applications using modern JavaScript and TypeScript frameworks, React preferred Contribute to backend ... withSpring Boot and Hibernate , and a solid background designing and consumingRESTful APIswithin reliable backend