257 backend developer English-speaking jobs in Spain

What We Will Accomplish Together At Astek, we're looking for a Backend Java Developer to collaborate ... Your Mission Migrate backend applications to a new secure network zone.

At Capitole we are looking for a PHP Backend Software Engineer to join the development team to help build ... If you are passionate about backend development, clean architecture, and modern cloud-native environments ... We're looking for someone with: 5+ years of backend experience with PHP & Symfony Strong knowledge ... You will work on the development and maintenance of backend systems platforms, ensuring optimal performance ... new technologies (Golang / Python is a plus) In this role you'll: Build and maintain scalable backend

modern backend technologies to join our development team. ... About the Role We are looking for a Mid/Senior IT Developer with strong experience in Java, AWS, and ... collaborate in an agile environment Key Responsibilities Design, develop, and maintain scalable and reliable backend

Collaborate closely with other engineers to improve system reliability, performance, and developer experience ... As a Backend Engineer, you will: Design, build, and maintain high-performance backend services and APIs ... Location: 100% Remote (Spain) Seniority: Senior Position: Backend Engineer Salary: €68,000 – €96,000 ... Solve complex engineering problems across backend systems and infrastructure boundaries. ... + stock options & benefits About the job: We are looking for a Senior Backend Engineer to join a highly

Python Developer (Backend)A fantastic opportunity for a driven Software Developer to join fast-growing ... 2026 - Hybrid from Zaragoza**Required Qualifications2–5 years of experience developing and maintaining backend ... data automation pipelines.Demonstrated ability to collaborate with product and design teams to define backend

something, you will know how to (and you will want to) deploy it to a production environmentAs a senior developer ... The roleWe are hiring senior backend engineers who embrace software craftsmanship and have a strong background ... teamYou will be part of a product development cross-functional team, where you will work with other backend

Backend Developer Company: Spoki Location: Barcelona, Spain We require on-site presence at our San Vito ... Must To Have Experience: 3+ years in backend development with production-grade systems. ... Contribute to backend services written in Golang where performance and concurrency are critical. ... Open Source: Contributions or side projects showcasing backend, AI, or automation expertise. ... Key Responsibilities Backend Development: Design, build, and maintain scalable, high-performance APIs

Job DescriptionWe're looking for a Senior Salesforce Developer to join our team in Madrid and help ... Nice to Have Salesforce 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

THE ROLE • Build features that ship to production • Work across our Next.js frontend and Node.js backend ... * Most "Junior Developer" roles are just ticket-pushing in disguise. ... JUNIOR FULL-STACK DEVELOPER Remote | Startup | Equity Opportunity *see end of post for application details ... We're looking for a Junior Developer who wants to skip the "pixel pushing" and go straight

We're hiring a Backend Engineer - someone who'll own the backend systems that power our crypto ... Benefits Generous pay & developer-first culture: Work with a high-impact, well-compensated team in Barcelona ... Your profile 3+ years of backend experience building production systems in Go and TypeScript. ... What you'll do Design, implement, and operate scalable, resilient backend services handling millions

Full Stack Developer – Join Us in Málaga! ... Strong backend development skills with Python, C#, Node.js, and MySQL. ... On the backend: Design and maintain services using Python, C#, Node.js, and MySQL. ... design — and we're looking for versatile Full Stack Developers who can work across the stack, from backend ... You'll Do Develop features across the full stack, directly integrating Generative AI into both backend

Collaboration & Process TeamworkCollaborate actively with backend developers, architects, and QA.

We are currently looking for a highly motivated and detail-oriented Fullstack Developer trainee to join ... React.js: Building reusable components Responsive layout with HTML5, CSS3 Integration with RESTful APIs Backend

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

Curious and determined to make an impact.Team player able to communicate with a senior backend developer ... features, shape the product, and grow with the team.Key ResponsibilitiesDevelop and maintain scalable backend ... and grow with the company.Bachelor’s degree in Computer Science or related field.At least 4 years of backend ... frameworks to power up features in our products.Ensure code quality, security, and best practices across all backend

collaborative work environment, where you will have the opportunity to learn and grow as a software developer ... What You’ll DoDesign and build responsive, intuitive interfaces using React and Next.js.Support backend ... development using Node.js (Fastify).Integrate APIs for smooth frontend-backend communication.Contribute ... focus on building user-centric, responsive, and performant web applications, while contributing to backend ... and bring improvements to the development workflow.Work in Agile teams, supporting both frontend and backend

Solid experience with Node.js backend and modern frontend frameworks (Vue.js preferred).

LGT Digital Factory (Spain) S.L. is searching for a Workflow Automation Developer for our Barcelona Office.What ... Java-based open-source workflow engine executing BPMN 2.0 business processes.As a Workflow Automation Developer ... Do you have 2–4 years of experience in workflow automation or backend development and a strong passion ... Camunda).Solid knowledge of BPMN 2.0 (CMMN is a plus).Backend development experience with Java and Spring ... and maintain workflow solutions using Flowable (BPMN 2.0, CMMN where applicable).Develop and extend backend

We are currently looking for a Java Developer with DevOps experience Join an international division and ... Actively participate in the Build‐to‐Run phase for all customer projects Requirements: Java Backend

Backend Engineer, Java, Spring, Fintech, €40-€55k base, Hybrid, MalagaWe’re hiring a Backend Engineer ... This role is focused on building and scaling backend services and APIs that power modern financial products ... technical decisions that have real impact.What you’ll be doingBuilding and maintaining scalable, secure backend