786 backend developer English-speaking jobs in Spain
.Net Backend Developer - Travel Industry
- Astek
- Pontevedra
- April 1
.NET Backend Developer — Travel Industry
At ASTEK Iberia, we are looking for an experienced .NET Backend ... PHP / Laravel Developer
We are currently looking for a PHP / Laravel Developer responsible for managing ... Ensure application security, data protection, and backend reliability. ... Developer to join a major travel technology project within one of the leading travel companies in Spain ... Main Responsibilities
Design, develop and maintain backend services using .NET
Work with complex,
Backend Developer
- ERIKALUST
- Chazo
- March 19
Ensure application security, data protection, and backend reliability. ... Your Role We are currently looking for a PHP / Laravel Developer responsible for managing back-end services ... Helping keep a large backend understandable and reliable while ensuring high performance and responsiveness
Full-Stack Developer, Remote (EU) – International organisation
- TheWhiteam
- Bilbao
- April 3
Full-Stack Developer (Next.js & Python), Remote (EU) – International organisation
Profile: Developer ... Python for backend APIs (FastAPI or Flask).
REST API integrations. ... Build and maintain backend APIs with Python (FastAPI or Flask) and REST integrations. ... advanced React, TypeScript, and strong backend capabilities using Python (FastAPI or Flask). ... DESCRIPTION
We are looking for a Full‑Stack Developer with solid experience in Next.js (App Router),
Backend Developer
- DNV
- Madrid
- March 30
Implement backend components using TypeScript and Python. ... About You
Experience with backend development using TypeScript and/or Python. ... Responsibilities
Develop and maintain backend services and APIs for the Horizon solution. ... We are looking for a Backend Engineer to support the development of our Horizon cloud solution. ... The role focuses on building scalable backend services and data processing components that power our
Full Stack Developer
- FERO
- Madrid
- March 27
salary + equity Ambitious and international team About the role We're looking for a Full Stack Developer ... data and best practices to improve conversion Core requirements 2+ years of experience as a Full Stack Developer ... using React, JavaScript, HTML, and CSS Integrate with backend systems (PHP) and APIs (REST, GraphQL) ... What you'll do Build end-to-end features across frontend and backend Develop responsive interfaces ... Experience with React and modern JavaScript Solid PHP knowledge (APIs, backend logic, integrations)
Webentwickler / Backend Developer
- N26 GmbH
- Barcelona
- April 2
Python Developer (Dev + DBA)
- Luxoft Spain
- Valencia
- March 19
Project Description: We are looking for a strong Python Developer with database expertise to join a banking ... Responsibilities: Design and develop backend services using Python. ... Experience with API-based Customer Search services or similar backend systems. ... Mandatory Skills: Strong experience with Python (backend development, APIs, services). ... The role focuses on backend development, infrastructure as code, and cloud-based solutions within a regulated
Angular Developer – Remote/Freelance - SaaS Automotive Tool
- Maka Forge Holding
- Vitoria-Gasteiz
- March 11
Basic knowledge of backend systems (Go-Lang). ... We're looking for a highly skilled Angular Developer to be part of the front-end development of our ... Your Role: As the Angular Developer, you'll be participating in designing and implementing the front-end ... Integrate with RESTful APIs and ensure seamless communication with backend services. ... You'll work closely with the product and backend teams to deliver a responsive, reliable, and user-friendly
Senior Backend Developer
- NTT DATA Europe & Latam
- Madrid
- March 14
Familiarity with AI-assisted coding environments and developer productivity tools.
Senior Software Engineer
- Pentasia
- Madrid
- April 3
gateways) My client in the iGaming industry (online Casino and Sportbooks) is looking for a Senior Java developer ... We're hiring: Senior Java Developers iGaming / Sportsbook / Online Casino | Senior Java Backend | ... Role Overview We are seeking a Senior backend engineer to build and scale core platform services in a ... . 1+ year of experience with Redis (cashing system) Key Responsibilities Develop and maintain core backend
Senior Java Developer
- Coforge
- Madrid
- April 7
Role: Senior Java Developer Skills: Java Backend, AWS Cloud and Docker, Kubernetes Location: Madrid Spain ... Participate in the design, development and maintenance of backend applications in Java. ... (Hybrid) Type: Contract/Permanent We are at Coforge hiring for Senior Java Developer with REST APIs,
Senior FullStack Developer (Python/React)
- Intellias
- Valencia
- March 25
Senior FullStack Developer (Python/React) Location: Remote from Spain (Spanish employment contract) Our ... We are looking for an experienced Senior Product Fullstack Developer, to further develop the management ... Requirements: 5+ years of experience developing scalable applications using both frontend and backend ... array of problems from developing a UI that is responsive to the user and fun to choosing the right backend
Senior Backend Developer (all genders)
- United Digital Group
- Barcelona
- April 3
developer with Java and Spring Boot
Strong experience in designing and developing RESTful and/or GraphQL ... Do you want to design scalable backend systems and build powerful APIs that drive modern digital platforms ... company events, drinks flat rate and good coffee
What you do
Design and development of scalable backend ... systems, databases and third-party services
Ensuring high performance, security and reliability of backend ... architecture and development processes
What you bring along
5+ years of professional experience as a backend
Senior Salesforce Developer
- Seedtag
- Vitoria-Gasteiz
- March 25
Job DescriptionWe're looking for a Senior Salesforce Developer to join our team in Madrid and help ... Nice to HaveSalesforce certifications, such as Platform Developer II, Application Architect, or System ... Experience with event-driven architectures or other modern backend design paradigms. ... Strong backend development skills in a programming language like Java, Python, or Node.js. ... Extend development efforts beyond Salesforce by contributing to backend services, scripts, or integrations
Sr Backend Engineer | Integrations Squad
- Pluxee
- Madrid
- April 3
Sr Backend Engineer | Integrations Squad page is loaded## Sr Backend Engineer | Integrations Squadremote ... version, and maintain API contracts (REST, async events), ensuring backward compatibility and a smooth developer ... conditions, and failure handling across system boundaries.* **Customer-Centric Engineering:** You care about developer ... **What You’ll Do*** **Design Integration-First Systems:** Design and evolve backend services and APIs ... **Your next challenge** Join **Pluxee** as a **Senior Backend Engineer** and play a key role in building
Powerbuilder Developer
- Shakers
- Cequelinos
- March 11
PowerBuilder Developer | Long-term Strategic Project As a PowerBuilder Developer, you will be a key contributor ... Nice-to-Have Backend Knowledge: Working knowledge of .NET/C#.
Software Engineer – Full Stack / AI
- Talent-R
- Barcelona
- March 14
experience Frontend experience with Vue.js (or willingness to learn) Experience with AI developer tools ... Responsibilities Software Development Develop and maintain backend services primarily in PHP and Python ... systems or microservices architectures Comfortable contributing across the stack Nice to Have Python backend ... Participate actively in technical discussions and knowledge sharing Your Profile Strong experience in PHP backend
Junior Backend Developer (.NET) - MAD/BCN
- Aily Labs GmbH
- Madrid
- April 1
Junior Backend Developer (.NET) - MAD/BCN
Permanent employee, Full-time · Madrid - Hybrid, Barcelona ... Your profile
If you are passionate about learning how modern backend systems work and want to grow as ... Responsibilities
Contribute to the development of backend services using .NET under guidance from senior ... Engineer, you will be part of the Domain team, contributing to the development and improvement of our backend ... Ready to Lead Boldly – building the backend foundation that enables Aily's platform to deliver millions
Senior Fullstack Enginer (Python & React)
- Parser
- Cequelinos
- March 28
Certifications in cloud technologies, such as AWS Certified Developer. ... The Impact You'll Make: Integrate models into backend systems and create API endpoints for model ... Continuously monitor and optimize backend performance using observability tools such as Datadog, Cloud ... Technical Skills: Python expertise, with hands-on experience building backend services and APIs using ... collaborate closely with frontend engineers, product managers, and other stakeholders to build robust backend
Platform Engineer – Kubernetes (go)
- Lawrence Harvey
- Vitoria-Gasteiz
- March 27
focus on automation, reliability, and developer enablement. ... This role sits at the intersection of SRE, Platform Engineering and Backend Engineering, with a strong ... platform used by multiple teams and services High ownership and impact on platform reliability and developer









































