6966 backend developer English-speaking jobs in Europe

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  • Denmark
  • Epico
  • Copenhagen
  • November 1
Senior Backend Developer – CCTV AiNomaly Epico ID.: 53949 Requisition Number: NN-REQ-0007848 Would you ... developer who enjoys taking ownership and building a strong foundation for a growing product. ... As the first dedicated software developer on the product, you will play a central role in building its ... We expect you to bring: Strong backend development experience, preferably with .NET/C# and Azure. ... You will help set the architectural direction and write the code that brings it to life, from backend
  • Poland
  • Jobted
  • Gdansk
  • November 7
LogoWe are looking for a Python Backend Developer to contribute to the development and evolution of a cutting-edge ... YOUR TASKS Your Responsibilities Design, develop, and maintain backend services and APIs using Python ... This is an excellent opportunity to shape the backend architecture of a business-critical AI application ... deployment architecture, environment configuration, and CI/CD processes YOUR PROFILE Strong experience in backend ... maintaining REST APIs Experience building solutions in AWS and cloud-based environments Good understanding of backend
  • Spain
  • Giesecke+Devrient
  • el Prat de Llobregat
  • September 23
Strong experience as a Java developer with a focus on test automation. ... , microservices-based Trusted Service Manager (TSM) backend. ... Senior Java Automation Developer – Microservices & Security Testing Summary We are looking for a Senior ... Java Automation Developer to lead the design and implementation of an automation framework for our cloud-native ... Collaborate closely with backend developers, DevOps engineers, QA, and security teams to ensure robust
  • Spain
  • SCI Serviclients
  • Madrid
  • November 1
  • remote work
Overview We are currently looking for an experienced Backend Developer with strong expertise in LangChain ... If you're passionate about AI agents and enjoy working on innovative backend architectures, this role ... with LangChain and/or LangGraph Experience working with Agentic AI frameworks Strong background in backend ... Design and build AI Agents using LangChain / LangGraph Further development and optimization of existing backend
  • Spain
  • SCI Serviclients
  • Santiago de Compostela
  • October 22
  • remote work
Overview We are currently looking for an experienced Backend Developer with strong expertise in LangChain ... If you're passionate about AI agents and enjoy working on innovative backend architectures, this role ... with LangChain and/or LangGraph Experience working with Agentic AI frameworks Strong background in backend ... Design and build AI Agents using LangChain / LangGraph Further development and optimization of existing backend
  • Spain
  • SCI Serviclients
  • Càrcer
  • October 1
  • remote work
Overview We are currently looking for an experienced Backend Developer with strong expertise in LangChain ... If you're passionate about AI agents and enjoy working on innovative backend architectures, this role ... with LangChain and/or LangGraph Experience working with Agentic AI frameworks Strong background in backend ... Design and build AI Agents using LangChain / LangGraph Further development and optimization of existing backend
  • Spain
  • SCI Serviclients
  • Málaga
  • October 1
  • remote work
Overview We are currently looking for an experienced Backend Developer with strong expertise in LangChain ... If you're passionate about AI agents and enjoy working on innovative backend architectures, this role ... with LangChain and/or LangGraph Experience working with Agentic AI frameworks Strong background in backend ... Design and build AI Agents using LangChain / LangGraph Further development and optimization of existing backend
  • Spain
  • SCI Serviclients
  • Valencia
  • October 1
  • remote work
Overview We are currently looking for an experienced Backend Developer with strong expertise in LangChain ... If you're passionate about AI agents and enjoy working on innovative backend architectures, this role ... with LangChain and/or LangGraph Experience working with Agentic AI frameworks Strong background in backend ... Design and build AI Agents using LangChain / LangGraph Further development and optimization of existing backend
  • Spain
  • SCI Serviclients
  • Barcelona
  • October 1
  • remote work
Overview We are currently looking for an experienced Backend Developer with strong expertise in LangChain ... If you're passionate about AI agents and enjoy working on innovative backend architectures, this role ... with LangChain and/or LangGraph Experience working with Agentic AI frameworks Strong background in backend ... Design and build AI Agents using LangChain / LangGraph Further development and optimization of existing backend
  • Spain
  • SCI Serviclients
  • Seville
  • October 1
  • remote work
Overview We are currently looking for an experienced Backend Developer with strong expertise in LangChain ... If you're passionate about AI agents and enjoy working on innovative backend architectures, this role ... with LangChain and/or LangGraph Experience working with Agentic AI frameworks Strong background in backend ... Design and build AI Agents using LangChain / LangGraph Further development and optimization of existing backend
  • Spain
  • SCI Serviclients
  • Zaragoza
  • October 1
  • remote work
Overview We are currently looking for an experienced Backend Developer with strong expertise in LangChain ... If you're passionate about AI agents and enjoy working on innovative backend architectures, this role ... with LangChain and/or LangGraph Experience working with Agentic AI frameworks Strong background in backend ... Design and build AI Agents using LangChain / LangGraph Further development and optimization of existing backend
  • Netherlands
  • Neon
  • Amsterdam
  • August 15
Neon Backend as a Service Neon Backend as a Service team is responsible for making Neon.com more than ... Developer Ecosystem The developer ecosystem team focuses on the development experience and best practices ... This team has a mix of frontend, backend, and reliability engineering skills & projects. ... We own and govern the core developer ecosystem open-source components: the SDK, the CLI, and Terraform ... team focuses on designing the core primitives that will power the next generation of AI agents and developer
  • Netherlands
  • Albert Heijn
  • Zaandam
  • October 7
Join our Edge.os Cluster as a Senior Backend Engineer (Java/Kotlin, Spring, Kafka)! ... The recipe for maximum impact 8+ years of experience as a Backend Engineer in Kotlin/Java.
  • Portugal
  • IRIUM Portugal
  • Lisbon
  • October 25
We are currently looking for a Backend Developer to join a challenging technology project. ... Требования At least 5 years of professional experience in backend development.
  • Netherlands
  • Doghouse Recruitment
  • Amsterdam
  • August 12
Developer (remote, fulltime) Amsterdam, North Holland, Netherlands 1 month ago Amsterdam, North Holland ... months ago Amsterdam, North Holland, Netherlands PLN220,000.00-PLN290,000.00 2 weeks ago Cross Platform Developer ... This role is ideal for backend engineers who enjoy building low-latency, fault-tolerant systems that ... You'll work closely with world-class engineers to build the backend foundations that support next-gen ... components in areas such as managed K8s, observability, billing, or ML infra Contribute to high-load backend
  • France
  • Mistral AI
  • paris
  • October 11
About MistralMistral provides full-stack AI solutions: from frontier models to developer tools, applications ... on creating robust, high-performance systems that support authentication, billing, AI tooling, and developer ... systems serving millions of users.Build and improve systems for authentication, billing, AI tooling, and developer ... We are creative, low-ego and team-spirited.The RoleAs a Backend Engineer on the Engineering team, you ... Our team develops the backend infrastructure and APIs that enable Studio, Vibe, and Vibe Code, shaping
  • Portugal
  • iTRTech Group
  • Porto
  • October 30
LogoWrite and maintain frontend and backend unit tests. ... JUNIOR FULLSTACK DEVELOPER (HYBRID PORTO) Portuguese company hires for hybrid position 📍 Location: Porto ... About the Opportunity We are looking for a Junior Fullstack Developer to contribute to web applications ... Ideal Candidate Profile A curious developer who communicates blockers early, asks relevant questions ... Requirements 1–3 years in Fullstack, Frontend or Backend development.
  • Spain
  • Omegacrmconsulting
  • Madrid
  • October 31
Developer role. ... Developer (Node.js/TypeScript) Main responsabilities: Requirements analysis. ... Backend Expertise: Strong experience with Node.js and TypeScript, including the development of RESTful ... Marketing and providing a unique Customer Relationship with mainly focus on Innovation is looking for a Backend ... Requirements & Experience Role Experience: 3-4 years of proven experience in a similar Backend / Software
  • Netherlands
  • Lumenalta
  • Amsterdam
  • November 2
  • remote work
Preferred Qualifications AWS Certifications (Solutions Architect, Developer, or SysOps) are a plus. ... Backend Development: Build, maintain, and optimize backend systems using Python and integrate with cloud ... Proficiency in Python for backend services and scripting tasks. ... Senior Backend Engineer (AWS) – Lumenalta Location: Amsterdam, North Holland, Netherlands Key Responsibilities ... Required Qualifications 5+ years of experience in backend development, with a focus on cloud-native applications
  • Netherlands
  • Youwe Holding BV
  • Groningen
  • September 24
As a Senior Full-Stack Headless Developer, you bridge design and backend systems to create seamless, ... maintainable front-end applications using React, Next.js, and TypeScript Develop integrations with backend ... design Collaborate with designers to translate UI/UX concepts into technical reality Work together with backend ... Next.js, TypeScript, Node.js, HTML, CSS, and JavaScript Experience working with REST APIs, GraphQL, and backend
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