Empleos de backend engineer php en Madrid

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Joppy is seeking an experienced Backend Engineer to design, build, and scale our backend systems powering AI-driven information verification and representation.You'll work across layers, collaborating with the core team to deliver end-to-end backend solutions.You should bring deep Python experience, familiarity with Fast API, and a strong track record in...

Scopely in Barcelona is seeking a Software Engineer (Ad Tech) to join the Playgami team on a hybrid basis.You will design, implement, and scale features for our Saa S gaming platform, collaborating with client-side Unity, Android, i OS, and backend services.You'll own code quality, write maintainable software, and ensure reliable integrations with...

Location: Madrid, Spain (Remote - Must live in Spain) - 1 day per month Skills: Node.js, TDD, DDD & CI/CD Languages Required: Spanish (native/high level) & English (Professional) About the Role We're looking for a Node.js Backend Engineer who thrives in collaborative environments and is passionate about building scalable, secure, and...

Merkle, a dentsu company, is hiring a Junior Java Software Engineer Community (Spain) in Barcelona. You will join agile teams delivering Java backend applications with strong emphasis on code quality and test-driven development. Ideal candidates hold a software engineering degree, have 1+ years Java experience, and can work in English. The role supports...

Linde Material Handling ищет инженера по ML/AI для проектирования и внедрения инновационных решений в области аналитики, машинного обучения и генеративного ИИ. Ваша задача — строить end-to-end решения, управлять...

Linde Material Handling, a world-leading provider of forklifts and intralogistics solutions, seeks an AI/ML engineer to design, build and deploy AI solutions for internal and external customers. You will work on end-to-end ML models, MLOps, and innovative AI deployments in a global, collaborative setting. The role emphasizes end-to-end AI development, cloud...

Elastic is seeking a Senior Software Engineer (Backend) to design, develop, and maintain scalable backend systems within a fully remote engineering team. You will work with a talented group of engineers, collaborate on architectural decisions, and contribute to all phases of the development lifecycle. The role focuses on building high-quality software, code...

Novartis Pharmaceuticals Corporation in Barcelona, Spain is seeking a Python software engineer to design scalable backend services and cloud-native applications. This hybrid role collaborates across Finance, Data Science, and Platform Engineering to deliver robust APIs and AI-ready solutions, using AWS and containerized technologies. Requirements include 2+...

Web Beds is seeking a Senior Software Developer for the Connectivity area. You will be an experienced member of a self-managed delivery team, working on a high-throughput connectivity layer in C# and Go, influencing technical decisions and guiding others by example. You will help shape testing, performance and security while growing the team through...

Jobgether is seeking a Principal Software Engineer (Backend) to join a fully remote engineering team. You will design, develop, and maintain scalable backend systems powering innovative products, collaborating with engineers to influence architecture and the development lifecycle.A proactive problem-solver with strong backend expertise is needed to drive...

IKEA is seeking an Ad Tech Software Engineer (Backend) to join the Marketing Acquisition Team in Madrid. You will develop Ad Tech solutions, manage data transfers to paid media channels and collaborate with external partners for API integrations.You will design scalable data architectures and contribute to cloud-native, secure implementations in an Agile...

Salmon is a remote, Manila-time aligned fintech developer building a scalable payments platform for Southeast Asia. You’ll join a globally distributed team delivering JVM-based microservices and payment flows with a platform-first mindset.The role emphasizes resilience, DDD, eventual consistency, and integration with banks and PSPs. You’ll collaborate...

Oxigent Technologies busca un/a Senior Python Developer con ganas de aprender Go (Golang) para unirse a una multinacional líder en reacondicionamiento electrónico, en Barcelona (Poblenou). Participarás en la migración de Python a Go dentro de un entorno AWS, Kubernetes y microservicios, manteniendo estándares de calidad y prácticas TDD/DDD.Se valorará...

Titan Operating System S. L. (Titan OS) из Барселоны ищет Senior Backend Engineer для разработки масштабируемых серверных решений, поддержки API и баз данных. Вы будете работать с Rails, облаками и контейнерами, чтобы обеспечить...

Veriff is seeking a Senior Software Engineer to join the Trust team. You will build backend services that validate identity data against country-specific sources, expanding global coverage and ensuring reliable launches.You will model diverse upstream data, implement robust testing, monitoring, and on-call practices, and collaborate with Product, Compliance,...

Inetum Innovation ищет специалистов по разработке и внедрению AI-решений с глубоким опытом в Generative AI и облачных сервисах. Ваша работа будет включать создание масштабируемых backend‑API и интеграцию...

Scopely in Barcelona is seeking a Staff Backend Software Engineer to join an early-stage, unannounced MMO/Strategy project on a hybrid basis (3 days on site per week). You will lead backend feature development, collaborate with cross-functional teams, and mentor engineers.You will design scalable backend architecture, drive performance improvements, and...

A leading software provider in the automotive industry is looking for a seasoned backend engineer to join their remote team from Spain. You will develop and maintain Spring Boot services, work with event-driven architectures using AWS, and ensure secure API integrations. Ideal candidates have over 8 years of experience in backend development, particularly...

Immersum is seeking a Staff Full Stack Engineer to lead technical vision, architectural design, and execution across systems powering its energy-tech platform. You will build scalable backend infrastructure and deploy agentic workflows to accelerate growth.Key focus areas include Python-based services, AWS serverless architecture, and complex...