62 backend developer English-speaking jobs in Catalonia
Softwareentwickler als Backend Developer (m/w/d)
- 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
Senior Python Engineer (FastAPI / Python)
- Photoroom
- Barcelona
- April 4
elegant developer‑facing interfaces. ... You care deeply about reliability, performance, and developer experience. ... Work at the intersection of backend engineering and AI, abstracting complex image models into simple, ... About You
You have strong experience building backend systems in Python, with a focus on APIs used ... Collaborate closely with product, machine learning, backend, and sales teams to ensure the API delivers
Senior Software Developer
- OneSpan
- Barcelona
- March 30
Software Developer (Full-Stack) to join our team in Barcelona. ... Experience with backend development (Python, Node.js, Java, or similar). ... Build modern web interfaces and scalable backend APIs that power our products and services. ... Collaborate closely with product managers, designers, mobile developers, and other backend engineers. ... testing, and delivery of our Mobile Application Security Platform, working across both frontend and backend
Senior Backend Developer (Python)
- Expereo International
- Barcelona
- April 10
About the role
We are looking for a Backend Developer to join the Supplier onboarding and Quote Management ... You will work on an existing Python/C# backend and create new services.
Fullstack Developer (React/Next.js & PHP/Laravel)
- 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
Salesforce Developer
- Expereo International
- Barcelona
- April 12
Salesforce certifications such as Platform Developer I/II, JavaScript Developer I, or relevant Cloud ... troubleshoot, and optimize Salesforce performance and reliability, collaborating with SRE/DevOps and backend ... in cross-functional, outcome-driven teams, collaborating effectively with product, architecture, and backend ... Must have
Proven experience as a Salesforce Developer (typically 3+ years) with hands-on expertise ... As a Salesforce Developer, you will be part of a cross-functional squad that owns mission-critical lead-to-cash
Senior Scala Developer
- BidMachine, Inc.
- Barcelona
- March 31
The team is looking for a Senior Scala Developer. ... What You’ll Do:
Design, implement, and maintain highly scalable backend services written in Scala.
Back End Developer
- 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
Senior TypeScript Developer (Backend / Full-Stack)
- BidMachine, Inc.
- Barcelona
- April 12
Senior TypeScript Developer (Backend / Full-Stack)
Barcelona, Spain
BidMachine Exchange – a fast-growing ... Write production TypeScript — backend services, APIs, and full-stack features when needed. ... Backend architecture experience — scalable services, distributed systems, PostgreSQL, message queues,
Engineer, 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
Java Developer (English Mandatory)
- Sopra Steria USA
- Barcelona
- April 6
Experience in developing backend applications and automation tools. ... 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
Backend Engineer - Engagement
- 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
Mobile Engineer
- 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
Lead Backend Engineer - Assistance
- N26 GmbH
- Barcelona
- April 7
Technical Stack Modern backend: 5+ years of experience in building complex distributed systems in Java
Senior Backend Engineer - Engagement
- 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.
Senior Software Engineer
- Bynder Inc.
- Barcelona
- April 1
What will you bring as a Backend Engineer:
Minimum of 4+ years experience in Backend Engineering. ... Experience building scalable backend APIs. ... We are looking for a Backend Engineer who would like to grow with us! ... You will work closely together with Backend Engineers, Frontend Engineers, Data Engineers, DevOps Engineers ... As a Senior Backend Engineer for the DAM AI Governance team at Bynder you will be part of a cross-functional
Senior Frontend Developer
- Xcede
- Barcelona
- March 27
React Query • Solid understanding of microfrontend architectures • Comfortable working closely with backend ... a focus on scalability and maintainability • Collaborative team working closely across frontend and backend
Head of Development
- PowerUp Talent
- Barcelona
- April 2
of the technical direction across a growing portfolio of mobile games, spanning client architecture, backend ... gaming or mobile products Strong expertise in scalable architecture, performance optimisation, and backend
Backend Engineer - Customer Risk Lifecycle
- N26 GmbH
- Barcelona
- April 1
maintaining the highest levels of trust with our customers and regulators.We are seeking a talented Backend ... Europe, including Vienna and Barcelona, and a 1,500-strong team of more than 80 nationalities.As a Backend
Senior Backend Engineer - Customer Risk Lifecycle
- N26 GmbH
- Barcelona
- April 1
Senior Backend Engineer will design, develop, test, deploy, and maintain software using a JVM language and Spring Boot in large-scale production systems. Experience with microservice architecture, relational and non-relational databases, and AWS is required.












