Empleos de remote senior backend java engineer en Zaragoza

About commercetoolsReal innovation starts with a strong foundation, and at commercetools, that comes from the perfect balance of our product and our people.Behind every leap forward is a collective of builders, explorers, doers, makers, and problem-solvers.The kind of people who not only pioneered a more flexible approach to commerce architecture but also...

Affirm is hiring a Software Engineer for the Card Checkout team to build scalable backend systems powering a seamless checkout experience. This is a remote-friendly role based in Spain, with visa sponsorship available and a focus on in-app affirm Card products.You will break down projects, collaborate across product, design, and analytics, and maintain...

We are looking for experienced Software Engineers to join a large enterprise client: you will have the opportunity to work in a hyperscaler-like environment with a strong open-source approach , contributing to challenging and impactful projects. Details: Role: Senior Software Engineer Location: fully remote in Spain Contract: direct with the client ...

Altech Group Ltd is seeking an engineer to join a fast-growing AI startup, with a strong chance to impact product direction. The role blends Python backend engineering, distributed systems, and full-stack development across Python/Django and TypeScript/React.You'll own features end to end, build scalable production services, tackle performance and...

Alignerr is hiring a Senior Machine Learning Engineer (AI Training) to author high-fidelity reasoning traces that guide how AI should think, plan, and decide. This is a fully remote, hourly contract with flexibility for experienced ML researchers to contribute to cutting-edge AI training data.You will decompose complex problems into clear steps, mentor...

We are looking for experienced Software Engineers to join a large enterprise client: you will have the opportunity to work in a hyperscaler-like environment with a strong open-source approach , contributing to challenging and impactful projects. Details: Role: Senior Software Engineer Location: fully remote in Spain Contract: direct with the client ...

SplitMetrics is seeking a Team Lead (Python) to join our remote-first engineering team. You will own the technical roadmap, lead backend, full stack and QA engineers, and coordinate quarterly planning with senior leadership to deliver high-impact data platforms.You will drive data lakehouse projects, optimize performance, and ensure reliable data pipelines...

Jobgether in Spain is seeking a Backend Engineer, Solving to build core systems powering cross-chain transactions, including quotes, routing, and settlement across on-chain and off-chain liquidity. You will work mainly with TypeScript and Node.Js on DeFi infrastructure, integrating with major DEXs and collaborating with protocol engineers.This high-impact...

The Agile Monkeys is hiring several engineers to join senior pods embedded with enterprise clients. You will work on production software, building backend services, APIs, and occasionally frontend features, with AI-driven development at the core.You'll collaborate with US clients, ship real software, and apply LLMs and agents to real products. Strong sense...

Elastic, the Search AI Company, is seeking a Senior Software Engineer to join the Elasticsearch team. You will help build scalable, secure, and observable infrastructure that powers serverless, cloud, and on?premise deployments. You will work with Java, APIs, concurrency, and CI/CD tooling, lead cross?team projects, and contribute to open source...

This role sits at the core of a next-generation ecommerce search and discovery platform that operates at massive global scale. You will be responsible for building and optimizing machine learning systems that directly impact relevance, recall, and business-critical outcomes such as conversion and revenue. The environment is highly technical and...

Join Vonage and help us innovate cloud communications for businesses worldwide! Vonage Communications APIs: As an emerging leader in the $10B+ communications API market, we empower global brands to connect better with their customers, employees, and partners through transformative communications experiences. For example, Vonage API solutions empower...

AgileEngine is an Inc. 5000 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 US If you're looking for a place to grow, make an...

AgileEngine is seeking a Python Backend Developer to extend the backend of an internal developer portal and dashboard, leveraging AI coding tools daily. You will design, build, and maintain a robust Python backend, integrating Snowflake and SQL/NoSQL databases, while collaborating with cross-functional teams to translate requirements into scalable...

Join Vonage and help us innovate cloud communications for businesses worldwide! Vonage Communications APIs: As an emerging leader in the $10B+ communications API market, we empower global brands to connect better with their customers, employees, and partners through transformative communications experiences. For example, Vonage API solutions empower...

Fujitsu en Galicia busca Ingeniero Senior Devops / Linux para liderar la seguridad y automatización de entornos Linux en gran escala. Se trabajará con SUSE Linux, RPM y creación de imágenes para miles de equipos en puntos de venta, con enfoque en despliegue automatizado y sostenibilidad.El candidato ideal tiene 10 años de experiencia y dominio de...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you're a collaborator who wants to help transform how businesses...

En BairesDev, buscamos un Desarrollador Senior con React y TypeScript para crear aplicaciones web sofisticadas y escalables en un entorno 100% remoto. Trabajarás con un equipo multicultural, liderando prácticas de código, pruebas automatizadas y pipelines CI/CD para entregar soluciones de alta calidad. Ofrecemos crecimiento profesional y compensación...

AgileEngine is an Inc. 5000 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 US If you're looking for a place to grow, make an...

K2 Partnering Solutions is seeking an experienced Senior Software Engineer to join a large enterprise client. The role is fully remote in Spain and focuses on building scalable cloud-based systems. You will work in a hyperscaler-like environment with an open-source approach, leveraging Kubernetes, Go, and security-focused practices to deliver impactful...