Empleos de senior backend engineer python en Madrid

Senior Backend Engineer Who is Parser? Technology alone does not create impact - the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement. We are a fast-growing team of 340+ engineers...

Xe.Com is hiring a senior backend engineer to own end-to-end backend problems and shape how the team builds.You will design APIs, data models, and production services to move money across currencies, while mentoring engineers and collaborating with product, compliance and ops.You will work in a small, fast-moving team that values practical decisions,...

Agile Engine is an Inc. **** company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries.We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.WHY JOIN USIf you're looking for a place to grow, make an...

T-Systems Iberia sucht einen Senior Backend Engineer, der zentrale Plattform-Services, API-Design und robuste Microservices für skalierbare KI-Infrastruktur entwickelt.Sie arbeiten eng mit ML-Infrastrukturteams zusammen und verantworten Sicherheit, Observability und CI/CD.Sie verfügen über umfangreiche Python-/API-Entwicklung, verteilte Systeme,...

Neo4j is seeking a Senior Software Engineer to shape the core analytics of GraphAware Hume, our graph-powered analytics platform.You will build secure, scalable backend APIs and collaborate with a global team.The ideal candidate has 8+ years of backend experience, fluency in Java, and expertise in Spring, DDD, and TDD.Familiarity with Docker, CI/CD,...

Flexcompute is leading the transformation of engineering simulation with our revolutionary ultra-fast simulation technology. Our flagship products, including the industry-leading Computational Fluid Dynamics (CFD) software Flow360 and electromagnetic simulation software Tidy3D, are reshaping how simulations are conducted across diverse sectors. Founded by...

Flexcompute is leading the transformation of engineering simulation with our revolutionary ultra-fast simulation technology. Our flagship products, including the industry-leading Computational Fluid Dynamics (CFD) software Flow360 and electromagnetic simulation software Tidy3D, are reshaping how simulations are conducted across diverse sectors. Founded by...

Bark is an online services marketplace connecting customers with professionals across 1,000+ categories. We are expanding in Europe and migrating to a full marketplace with subscription pricing, backed by EMK Capital. We are seeking a Senior Full Stack Engineer based in Spain to join a small, agile squad owning the Acquisition domain and marketing tech with...

En Accude estamos buscando un Senior Java Backend Engineer para incorporarse a un proyecto en modalidad híbrida en Madrid FuncionesActuar como experto técnico responsable del mantenimiento y la evolución de una parte de nuestra plataforma digital interna. Desempeñarse como ingeniero experimentado en desarrollo de software Java, con capacidad para...

Experienced Backend Java Engineer needed to lead development of a large-scale Java/Jakarta EE platform.Responsibilities include technical leadership, backend service development, integrations, platform reliability, and mentoring engineers.

Seeking a Senior Backend Engineer to lead the design and development of Vinted's internal AI platform, V-Assist. Responsibilities include building agent frameworks, optimizing pipelines, and mentoring engineers. Requires Python, Ruby, or Go proficiency and experience with distributed systems.

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,...

Giesecke+Devrient (G+D) is seeking a Senior Java Backend Developer to lead secure, scalable microservices for the TSM platform in a hybrid setup at El Prat de Llobregat.You will drive backend design with Spring Boot 4, cryptography, and automated testing while collaborating across product and QA teams.Join a high-availability, enterprise-grade environment...

Loyal Guru is hiring a Software Engineer in Barcelona to help build and scale our Saa S platform.You will work in an agile squad, shaping architecture and delivering robust backend services using Ruby or Golang.You'll write secure, clean code and participate in reviews, while collaborating with QA and Product Owners to ensure top quality.We value cloud...

Work Your Magic with us! Ready to explore, break barriers, and discover more? We know you've got big plans – so do we! Our colleagues across the globe love innovating with science and technology to enrich people's lives with our solutions in Healthcare, Life Science, and Electronics. ¿Le gusta esta oportunidad? Asegúrese de inscribirse rápido, ya que se...

En Accude estamos buscando un Senior Java Backend Engineer para incorporarse a un proyecto en modalidad híbrida en Madrid. Funciones Actuar como experto técnico responsable del mantenimiento y la evolución de una parte de nuestra plataforma digital interna. Desempeñarse como ingeniero experimentado en desarrollo de software Java, con capacidad...

Loyal Guru in Barcelona is seeking a Software Engineer to join an agile squad building a high-quality SaaS platform focused on security and scalable backend services.You'll work with Ruby and Golang, design REST APIs, leverage Google Cloud, and apply TDD and Clean Code principles while collaborating with product, QA, and DevOps to deliver reliable...

Twtspain is seeking a Senior Fullstack Software Engineer to join our Madrid/Barcelona team with remote options.You will lead backend architecture using Python and FastAPI, and contribute to frontend with ReactJS, TypeScript, Vite and Tailwind.You will drive high?performance, scalable systems, work with Redis, PostgreSQL, MongoDB, Docker, Kubernetes, Azure...

Webbeds Sol, S. L is seeking a Senior Software Engineer (Backend) to join its fully remote engineering team.You will design, develop, and maintain scalable backend systems powering our products, collaborating with engineers, product managers, and designers across time zones.The ideal candidate has at least 5 years of backend experience and proficiency in...

Barcelona, Spain · Full-time · Fully office-based€65,000–€85,000 gross per yearCandidates must already be based in Barcelona. Visa sponsorship is not available. Build the systems behind AI-powered email marketing. Migma is building an AI platform that creates and sends on-brand email campaigns end to end. We are a two-person founding team in...