80 backend developer English-speaking jobs in Catalonia

  • N26 GmbH
  • Barcelona
  • April 2
We are seeking a talented Backend Engineer to join our expanding teams in Barcelona and evolve our product ... Europe, including Vienna and Barcelona, and a 1,500-strong team of more than 80 nationalities.As a Backend
  • N26 GmbH
  • Barcelona
  • April 1
Senior Backend Developer will design, develop, test, deploy, and maintain software using a JVM language and Spring Boot in large-scale production systems. Experience with relational and non-relational databases, preferably Postgres, and AWS is required.
  • N26 GmbH
  • Barcelona
  • March 8
We are seeking a talented Backend Engineer to join our expanding teams in Barcelona and evolve our product ... Europe, including Vienna and Barcelona, and a 1,500-strong team of more than 80 nationalities.As a Backend
  • GenLayer Labs
  • Barcelona
  • April 3
Experience building APIs or backend systems. ... Role Overview AI‑First Developer / Builder – we are hiring a developer to work on prototypes, tools, ... Prototype AI‑assisted developer workflows. ... Design small full‑stack applications (backend + simple frontend).
  • N26 GmbH
  • Barcelona
  • April 1
Senior backend developer will design, develop, test, deploy, and maintain software. Collaborate with the Tech Lead on new features and mentor junior team members. Experience with JVM languages, Spring Boot, and relational/non-relational databases is required.
  • AgileEngine
  • Barcelona
  • April 3
ABOUT THE ROLE As a Backend Developer (Go), you will play a key role in modernizing a large‑scale platform ... This role focuses on building resilient backend foundations, influencing architectural decisions, and ... MUST HAVES Bachelor’s degree in Computer Science or related field; 5+ years of backend software development
  • Sopra Steria
  • Barcelona
  • March 31
Experience in developing backend applications and automation tools. ... Join to apply for the Java Developer (English Mandatory) role at Sopra Steria 2 days ago Be among the ... Qualifications Proven experience as a Java Developer, with a strong understanding of Java 8 and Java ... Job Description Key Responsibilities Design, develop, and maintain backend applications for our automation
  • TieTalent
  • Barcelona
  • April 3
Join to apply for the Fullstack Developer (React/Next.js & PHP/Laravel) role at TieTalent About TieTalent ... Architect, build, and maintain high-quality, scalable features across frontend (React/Next.js) and backend ... Optimize: Improve system performance, SEO, and scalability, enhancing both backend architecture and frontend
  • Hcltech
  • Tarragona
  • April 1
We are looking for an expert to work a Senior Full Stack Developer in Azure! ... Relevant certifications in Microsoft Azure (e.g., Azure Developer Certification) are a plus. ... Develop and maintain backend services using Java Spring Boot, AKS, and PostgreSQL (including RBAC/ABAC ... Strong background in backend development using Java Spring Boot, Azure Kubernetes Service (AKS), and ... What You’ll Be Doing Leading the design and development of backend services using Python Building
  • AgileEngine
  • Barcelona
  • March 30
improvements; Drive architectural decisions and establish patterns that support scalability, reliability, and developer ... In this role, you will design high-performance backend systems and APIs that process large volumes of ... ABOUT THE ROLE We are looking for a Middle/Senior Backend Engineer to help architect and scale a modern ... MUST HAVES 3-4 years of software development experience building scalable systems (using any backend
  • Xcede
  • Barcelona
  • March 27
Senior Backend Engineer – Go / Golang 6 month contract – hybrid (Dublin, London, Barcelona, Warsaw or ... Berlin) I'm working with a product-led SaaS company looking for multiple senior backend engineers ... These roles sit across core backend services and a newer AI-focused area building agentic capabilities
  • N26 GmbH
  • Barcelona
  • April 2
We are seeking a talented Backend Engineer to join our expanding teams in Barcelona and evolve our product ... Europe, including Vienna and Barcelona, and a 1,500-strong team of more than 80 nationalities.As a Backend
  • N26 GmbH
  • Barcelona
  • April 2
We are seeking a talented Backend Engineer to join our expanding teams in Barcelona and evolve our product ... Europe, including Vienna and Barcelona, and a 1,500-strong team of more than 80 nationalities.As a Backend
  • Sopra Steria
  • Barcelona
  • April 1
Backend Developer ( Java + Python) 100% remoto Full Stack Django Developer (Fully Remote) We’re unlocking
  • Amaris Consulting
  • Barcelona
  • March 27
Design, develop, and maintain backend services for Mobile DevOps platforms using Rust Contribute to backend ... Take your career to the next level with Amaris Consulting as a Mobile DevOps BackEnd Engineer. ... Strong professional experience in backend development, preferably using Rust Experience designing and ... maintaining microservices and backend APIs Solid experience with CI/CD tools (Jenkins, Bitbucket Server
  • Fast Track
  • Barcelona
  • April 1
As a Software Engineer, you will design, build, and operate the backend systems that power Fast Track ... Your responsibilities as a Software Engineer at Fast Track would include: Build and Improve Backend ... Systems Design and develop backend services and APIs that power the Fast Track platform Build scalable ... where engineering judgment still matters most Qualifications Solid professional experience in backend ... contributing to architecture discussions beyond immediate tickets Previous exposure to Golang or similar backend
  • N26 GmbH
  • Barcelona
  • April 7
Technical Stack Modern backend: 5+ years of experience in building complex distributed systems in Java
  • N26 GmbH
  • Barcelona
  • April 2
Senior Backend Engineer to design, develop, test, deploy, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.
  • N26 GmbH
  • Barcelona
  • April 1
Senior Backend Engineer will design, develop, test, deploy, and maintain software. Experience with JVM languages, Spring Boot, and large-scale production systems is required. Knowledge of relational and non-relational databases, preferably Postgres, is also needed.
  • AgileEngine
  • Barcelona
  • April 3
What you will do Lead backend development: design, implement, and maintain scalable backend systems ... Join to apply for the Senior Software Engineer (Python / Backend) ID41787 role at AgileEngine. ... Contribute across the stack: while backend is the main focus, be open to occasional frontend contributions ... About the role This role offers the chance to lead backend development and shape a next‑generation AI‑powered
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