1115 backend developer English-speaking jobs in Spain

Job Description We\'re looking for a full stack developer to join our growing Process Improvement team ... Develop APIs, data models, workflows, and backend services using Python (FastAPI, Django) or optionally ... PostgreSQL and SQL (schema design, tuning, policies, migrations) Languages & Frameworks: Advanced Python backend

development cycle, LumRisk is current looking to hire for its Madrid (Spain) office a: Senior Front End Developer ... Collaborating with UI/UX designers and backend developers to ensure seamless user experience. ... and participate in code reviews and testing and collaborate with cross-functional teams, including backend

Design internal APIs with explicit focus on versioning, backward compatibility, and developer experience ... You will focus on designing backend services, keeping complex commercial flows correct, and tackling ... In this role, you will own the correctness and evolution of these backend services, take full ownership ... What You'll Need A proven track record of building and operating backend services on the JVM platform ... Day To Day, You Will Design, build, and operate backend services that decide what a customer is entitled

Computer Science, Software Engineering, or a related field. 5+ years of professional experience building backend ... Platform Engineering: Design, build and maintain core components of our internal developer platform — ... at dLocal, you will be a senior technical reference for how we design, build and evolve our internal developer

Improve developer experience through tools, automation, and engineering practices that enable reliable ... You'll work hands‐on in a cross‐functional team and bring deep expertise in either frontend or backend ... Understanding of core application and backend concepts such as authentication, databases, distributed ... Your Profile Professional software engineering experience (React, Node.js) and designing reliable backend

Experience with Kotlin (JVM) for backend development Extensive knowledge in server-side backend development ... high availability Your Profile Technical Expertise 5+ years of professional experience as a software developer ... Your Tasks Design, implement, maintain and operate robust backend services to support scalable and reliable

Own critical backend infrastructure that directly impacts customers. ... Backend Engineer – AI Integrations Location: Madrid, Spain Department: Engineering About Vic.ai Vic.ai ... Develop backend services in TypeScript/Node.js (HTTP APIs, queue-based workers, PostgreSQL). ... Strong backend engineers from other stacks who are eager to work in TypeScript are welcome. ... The Role We're seeking a Senior Backend Engineer to join the team behind our AI-first, in-house iPaaS

Own critical backend infrastructure that directly impacts customers. ... Backend Engineer – AI Integrations Location: Remote (Madrid Hybrid) Department: Engineering About Vic.ai ... Develop backend services in TypeScript/Node.js (HTTP APIs, queue‐based workers, PostgreSQL). ... Strong backend engineers from other stacks who are eager to work in TypeScript are welcome. ... The Role We're seeking a Senior Backend Engineer to join the team behind our AI-first, in-house iPaaS

pragmatic, elegant product experiencesSystems thinking — You are comfortable reasoning across frontend, backend ... As a Staff Frontend Engineer at bunch, you will shape the architecture, quality, and developer experience ... initiatives across teams, with the frontend guild — application architecture, performance, testing strategy, developer

pragmatic, elegant product experiencesSystems thinking — You are comfortable reasoning across frontend, backend ... As a Staff Frontend Engineer at bunch, you will shape the architecture, quality, and developer experience ... initiatives across teams, with the frontend guild — application architecture, performance, testing strategy, developer

pragmatic, elegant product experiencesSystems thinking — You are comfortable reasoning across frontend, backend ... As a Staff Frontend Engineer at bunch, you will shape the architecture, quality, and developer experience ... initiatives across teams, with the frontend guild — application architecture, performance, testing strategy, developer

pragmatic, elegant product experiencesSystems thinking — You are comfortable reasoning across frontend, backend ... As a Staff Frontend Engineer at bunch, you will shape the architecture, quality, and developer experience ... initiatives across teams, with the frontend guild — application architecture, performance, testing strategy, developer

pragmatic, elegant product experiencesSystems thinking — You are comfortable reasoning across frontend, backend ... As a Staff Frontend Engineer at bunch, you will shape the architecture, quality, and developer experience ... initiatives across teams, with the frontend guild — application architecture, performance, testing strategy, developer

pragmatic, elegant product experiencesSystems thinking — You are comfortable reasoning across frontend, backend ... As a Staff Frontend Engineer at bunch, you will shape the architecture, quality, and developer experience ... initiatives across teams, with the frontend guild — application architecture, performance, testing strategy, developer

pragmatic, elegant product experiencesSystems thinking — You are comfortable reasoning across frontend, backend ... As a Staff Frontend Engineer at bunch, you will shape the architecture, quality, and developer experience ... initiatives across teams, with the frontend guild — application architecture, performance, testing strategy, developer

pragmatic, elegant product experiencesSystems thinking — You are comfortable reasoning across frontend, backend ... As a Staff Frontend Engineer at bunch, you will shape the architecture, quality, and developer experience ... initiatives across teams, with the frontend guild — application architecture, performance, testing strategy, developer

complex systems, making technical decisions that improve scalability, reliability, maintainability, and developer ... on backend development and 15% on frontend development. ... Our team builds scalable, resilient products using Python/Django on the backend and React on the frontend ... You bring deep backend engineering expertise alongside the ability to contribute across the full stack ... Full-Stack Expertise: This is a backend-heavy full-stack role, with approximately 85% of the work focused

You've contributed to developer-facing tools, SDKs, or design systems, and enjoy solving complex problems ... Working across the stack, from micro frontends to backend services. ... Developing scalable backend APIs to support dynamic creative logic and data syncing. ... Collaborating with designers, backend engineers, and product stakeholders to align on needs and priorities ... and React), building performant interfaces and reliable APIs, all while collaborating with design and backend

We are currently looking for a Backend Engineer in Europe . ... As a Backend Engineer, you will work on cutting-edge systems that power a high-performance AI platform ... You will contribute to building scalable, fault-tolerant backend solutions, including data pipelines, ... Accountabilities Design, implement, and maintain backend services and data-driven microservices using ... systems Requirements 3+ years of professional experience in software engineering with a focus on backend

We are currently looking for a Backend Engineer in Europe . ... As a Backend Engineer, you will work on cutting-edge systems that power a high-performance AI platform ... You will contribute to building scalable, fault-tolerant backend solutions, including data pipelines, ... Accountabilities Design, implement, and maintain backend services and data-driven microservices using ... systems Requirements 3+ years of professional experience in software engineering with a focus on backend