730 backend developer English-speaking jobs in Spain
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
Solutions Architect
- Matchtech
- Madrid
- April 2
Backend Solutions Architect | Hybrid (Madrid) We're looking for a Backend Solutions Architect to
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 Backend Engineer (Kotlin)
- N26 GmbH
- Barcelona
- April 1
Senior Backend Engineer to design, develop, test, deploy, and maintain software in a collaborative environment. Experience with JVM languages, Spring Boot, and large-scale production systems is required. Knowledge of relational and non-relational databases, preferably Postgres, and cloud architecture, preferably AWS, is also needed. Full professional proficiency in English is essential.
Lead Backend Engineer - Assistance
- N26 GmbH
- Barcelona
- March 8
Copilot) to accelerate delivery without compromising code integrity or security.Technical StackModern backend
Mid Fullstack Developer (Frontend Focus)
- Tauniqo.ai
- Cequelinos
- April 3
Backend & APIs: Comfortable working with our backend systems (Django). Testing: Playwright. ... Fullstack capability: you are comfortable navigating backend code, modifying endpoints, and understanding ... someone who enjoys solving difficult problems on the client side but isn't afraid to dive into the backend
Mid Fullstack Developer (Frontend Focus)
- Tauniqo.ai
- Spain
- April 3
Backend & APIs: Comfortable working with our backend systems (Django). Testing: Playwright. ... Fullstack capability: you are comfortable navigating backend code, modifying endpoints, and understanding ... someone who enjoys solving difficult problems on the client side but isn't afraid to dive into the backend
Mid Fullstack Developer (Frontend Focus)
- Tauniqo.ai
- Vitoria-Gasteiz
- April 3
Backend & APIs: Comfortable working with our backend systems (Django). Testing: Playwright. ... Fullstack capability: you are comfortable navigating backend code, modifying endpoints, and understanding ... someone who enjoys solving difficult problems on the client side but isn't afraid to dive into the backend
Mid Fullstack Developer (Frontend Focus)
- Tauniqo.ai
- Chazo
- April 3
Backend & APIs: Comfortable working with our backend systems (Django). Testing: Playwright. ... Fullstack capability: you are comfortable navigating backend code, modifying endpoints, and understanding ... someone who enjoys solving difficult problems on the client side but isn't afraid to dive into the backend
Mid Fullstack Developer (Frontend Focus)
- Tauniqo.ai
- Valencia
- April 3
Backend & APIs: Comfortable working with our backend systems (Django). Testing: Playwright. ... Fullstack capability: you are comfortable navigating backend code, modifying endpoints, and understanding ... someone who enjoys solving difficult problems on the client side but isn't afraid to dive into the backend
Full Stack Engineer
- Copy signals AI
- Spain
- April 3
What You'll Work OnBuild backend services for signal ingestion, parsing, and execution Design and ... Looking For3+ years as a software engineer (full-stack) Strong React + TypeScript experience Solid backend ... detail Comfortable working independently in a fast-moving environment Tech StackTypeScript (frontend + backend
Full Stack Engineer
- Copy signals AI
- Cequelinos
- April 3
What You'll Work OnBuild backend services for signal ingestion, parsing, and execution Design and ... Looking For3+ years as a software engineer (full-stack) Strong React + TypeScript experience Solid backend ... detail Comfortable working independently in a fast-moving environment Tech StackTypeScript (frontend + backend
Full Stack Engineer
- Copy signals AI
- Chazo
- April 3
What You'll Work OnBuild backend services for signal ingestion, parsing, and execution Design and ... Looking For3+ years as a software engineer (full-stack) Strong React + TypeScript experience Solid backend ... detail Comfortable working independently in a fast-moving environment Tech StackTypeScript (frontend + backend
Full Stack Engineer
- Copy signals AI
- Vitoria-Gasteiz
- April 3
What You'll Work OnBuild backend services for signal ingestion, parsing, and execution Design and ... Looking For3+ years as a software engineer (full-stack) Strong React + TypeScript experience Solid backend ... detail Comfortable working independently in a fast-moving environment Tech StackTypeScript (frontend + backend
Full Stack Engineer
- Copy signals AI
- Valencia
- April 3
What You'll Work OnBuild backend services for signal ingestion, parsing, and execution Design and ... Looking For3+ years as a software engineer (full-stack) Strong React + TypeScript experience Solid backend ... detail Comfortable working independently in a fast-moving environment Tech StackTypeScript (frontend + backend
Senior Fullstack Python
- Babel Profiles
- Vitoria-Gasteiz
- April 3
Integrate frontend components with headless CMS (e.g., Strapi) and backend APIs. ... Core skills/experience 5-6 years of experience in frontend development and backend development Strong ... Troubleshoot and resolve both backend and UI/UX issues, collaborating with QA engineers and stakeholders
Senior Fullstack Python
- Babel Profiles
- Chazo
- April 3
Integrate frontend components with headless CMS (e.g., Strapi) and backend APIs. ... Core skills/experience 5-6 years of experience in frontend development and backend development Strong ... Troubleshoot and resolve both backend and UI/UX issues, collaborating with QA engineers and stakeholders
Senior Fullstack Python
- Babel Profiles
- Cequelinos
- April 3
Integrate frontend components with headless CMS (e.g., Strapi) and backend APIs. ... Core skills/experience 5-6 years of experience in frontend development and backend development Strong ... Troubleshoot and resolve both backend and UI/UX issues, collaborating with QA engineers and stakeholders
Senior Fullstack Python
- Babel Profiles
- Valencia
- April 3
Integrate frontend components with headless CMS (e.g., Strapi) and backend APIs. ... Core skills/experience 5-6 years of experience in frontend development and backend development Strong ... Troubleshoot and resolve both backend and UI/UX issues, collaborating with QA engineers and stakeholders
Senior Fullstack Python
- Babel Profiles
- Spain
- April 3
Integrate frontend components with headless CMS (e.g., Strapi) and backend APIs. ... Core skills/experience 5-6 years of experience in frontend development and backend development Strong ... Troubleshoot and resolve both backend and UI/UX issues, collaborating with QA engineers and stakeholders

















