1103 backend developer English-speaking jobs in Spain
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Senior Back-End Engineer
- Spain
- Rechat Inc
- Zaragoza
- October 2
- remote work
REMOTE (Work may be performed anywhere) We're looking for a backend engineer who lives and breathes clean ... cohesive, elegant solutions Stay on top of industry trends and contribute ideas for new features and backend ... PostgreSQL and SQL performance tuning A solid background in designing, building, and testing scalable backend
Senior Back-End Engineer
- Spain
- Rechat Inc
- Valencia
- October 2
- remote work
REMOTE (Work may be performed anywhere) We're looking for a backend engineer who lives and breathes clean ... cohesive, elegant solutions Stay on top of industry trends and contribute ideas for new features and backend ... PostgreSQL and SQL performance tuning A solid background in designing, building, and testing scalable backend
Senior Back-End Engineer
- Spain
- Rechat Inc
- Valladolid
- October 2
- remote work
REMOTE (Work may be performed anywhere) We're looking for a backend engineer who lives and breathes clean ... cohesive, elegant solutions Stay on top of industry trends and contribute ideas for new features and backend ... PostgreSQL and SQL performance tuning A solid background in designing, building, and testing scalable backend
Senior Back-End Engineer
- Spain
- Rechat Inc
- Málaga
- October 2
- remote work
REMOTE (Work may be performed anywhere) We're looking for a backend engineer who lives and breathes clean ... cohesive, elegant solutions Stay on top of industry trends and contribute ideas for new features and backend ... PostgreSQL and SQL performance tuning A solid background in designing, building, and testing scalable backend
Senior Back-End Engineer
- Spain
- Rechat Inc
- Seville
- October 2
- remote work
REMOTE (Work may be performed anywhere) We're looking for a backend engineer who lives and breathes clean ... cohesive, elegant solutions Stay on top of industry trends and contribute ideas for new features and backend ... PostgreSQL and SQL performance tuning A solid background in designing, building, and testing scalable backend
Senior Back-End Engineer
- Spain
- Rechat Inc
- Puerto Rico
- October 2
- remote work
REMOTE (Work may be performed anywhere) We're looking for a backend engineer who lives and breathes clean ... cohesive, elegant solutions Stay on top of industry trends and contribute ideas for new features and backend ... PostgreSQL and SQL performance tuning A solid background in designing, building, and testing scalable backend
Senior Back-End Engineer
- Spain
- Rechat Inc
- Càrcer
- October 2
- remote work
REMOTE (Work may be performed anywhere) We're looking for a backend engineer who lives and breathes clean ... cohesive, elegant solutions Stay on top of industry trends and contribute ideas for new features and backend ... PostgreSQL and SQL performance tuning A solid background in designing, building, and testing scalable backend
Full Stack (Node + React)
- Spain
- Avenue Code
- Madrid
- September 20
Solid experience with backend systems architecture and development. ... We are looking for senior professionals with a generalist profile, strong depth in backend development ... Contribute primarily to the backend, with deep expertise in Node.js, and also to the frontend with React
Senior Full-Stack Engineer - .NET, Vue.js and Cursor
- Spain
- Frontiers Careers
- Madrid
- September 6
We are looking for a Senior Full-Stack Engineer with a strong backend lean to join the team that builds ... You will own complex backend systems and full-stack features end-to-end — from specification refinement
Senior Full-Stack Engineer - .NET, Vue.js and Cursor
- Spain
- Frontiers Media SA
- Madrid
- September 5
We are looking for a Senior Full-Stack Engineer with a strong backend lean to join the team that builds ... You will own complex backend systems and full-stack features end-to-end — from specification refinement
Senior Legal Counsel - Renewables
- Spain
- Taylor Hopkinson | Powered by Brunel
- Chamartin
- October 14
Opportunity to join an international green energy developer company as Legal Counsel / Legal Manager,
Product Owner (Iot)
- Spain
- SQLI
- La Roda de Andalucía
- October 22
Experience managing products involving mobile apps and backend platforms. ... Coordinate delivery across digital platforms, connected devices, and backend systems. ... product ownership across multiple digital touchpoints, including device software, mobile applications, backend ... Knowledge Good understanding of: Mobile applications Connected products and IoT ecosystems APIs and backend
Product Owner (IoT)
- Spain
- SQLI
- Ribarroja del Turia
- October 12
Experience managing products involving mobile apps and backend platforms. ... Coordinate delivery across digital platforms, connected devices, and backend systems. ... product ownership across multiple digital touchpoints, including device software, mobile applications, backend ... Knowledge Good understanding of: Mobile applications Connected products and IoT ecosystems APIs and backend
Senior AI-First Full-Stack Engineer
- Spain
- MaxIT Consulting - Max Corporate Group
- Barcelona
- September 21
Develop backend services using Java, Kotlin, Python, Go, or related technologies. ... Work across frontend, backend, databases, cloud infrastructure, and product workflows. ... Professional experience with at least one backend language such as Java, Kotlin, Python, or Go. ... Demonstrated ownership of production web applications from frontend through backend and deployment.
Senior Full-Stack Engineer - AI-Native Applications
- Spain
- MaxIT Consulting - Max Corporate Group
- Barcelona
- September 21
Develop backend services using Java, Kotlin, Python, Go, or related technologies. ... Work across frontend, backend, databases, cloud infrastructure, and product workflows. ... Professional experience with at least one backend language such as Java, Kotlin, Python, or Go. ... Demonstrated ownership of production web applications from frontend through backend and deployment.
Data Engineer For Financial Reporting
- Spain
- EPAM
- Chamartin
- September 12
Information Systems, or a related field; Minimum 5+ years of experience in SQL-centric data engineering or backend ... Practical Python knowledge for automation and integration tasks; Familiarity with Tableau or Power BI for backend
Senior Java Software Engineer
- Spain
- EPAM Systems
- Madrid
- September 14
In this role, you will design and implement high-performance backend solutions for post-trade processing ... Responsibilities Design and develop Java-based backend solutions for post-trade processing systems Translate
Senior Java Backend Engineer
- Spain
- Shakers
- Barcelona
- September 8
Overview We are looking for a Senior Java Backend Engineer to join a long-term freelance project in Barcelona
Business Developer
- Spain
- Safran - Navigation & Timing
- Andalusia
- November 1
Overview We're looking for a Technology and Innovation BUSINESS DEVELOPER to join our sales team in Granada
Business Developer
- Spain
- Safran - Navigation & Timing
- Granada
- October 14
Overview We're looking for a Technology and Innovation BUSINESS DEVELOPER to join our sales team in Granada

















