Empleos de senior software engineer java en Barcelona

At Netquest, we are looking for a Senior Data Engineer to join our team in Barcelona. We want someone eager to grow, learn, and make a real impact within a dynamic, collaborative, and tech-focused organization. At Netquest, we are part of the most innovative and advanced digital data collection group in the market research and analytics industry. We rely on...

The Senior Full Stack Engineer will build and own product features working closely with the tech leadership. You will contribute to both frontend and backend systems, helping ship high quality software that is used daily by customers. This role is focused on delivery, quality and collaboration with the ability to influence technical decisions. Your...

Descripción del puesto En The Whiteam Consulting estamos buscando un/a Senior Java Back End Developer centrado en el desarrollo y soporte de los componentes backend de productos internacionales de alto impacto. El rol implica desarrollo backend avanzado, despliegue en entornos cloud, análisis en fases de integración y producción, revisión de código,...

Join to apply for the Senior Quantum Measurement Engineer role at Qilimanjaro Quantum Tech. Qilimanjaro Quantum Tech is seeking a Senior Quantum Measurement Engineer to join our team in advancing the development, control, and characterization of superconducting quantum processors. The ideal candidate brings deep technical expertise in superconducting...

Does the thought of working with one of the most comprehensive employment data sets excite you?Are you empathetic to client needs and inspired by transformation and impacting the lives of millions of people every day?Are you looking to join a dynamic, inclusive team environment with a culture of collaboration and belonging?ADP is hiring a Senior AI...

Miratech seeks a Senior Java Developer to contribute to development and maintenance of customized software solutions for a large European client in the public sector. The role focuses on tax administration system development, with a team of 20+ professionals and a full lifecycle approach from design to deployment.You will work across backend (Java, Spring,...

Java Architect - (Hybrid)As you contemplate your future, you might be asking yourself, what’s the next step? We are looking for a backend architect to join the architecture team in charge of our systems. As one of Europe's top e-commerce sites, our platform serves millions of daily transactions in 40+ countries and has very demanding requirements in terms...

ADP is hiring a Senior AI Engineer. Does the thought of working with one of the most comprehensive employment data sets excite you? Are you empathetic to client needs and inspired by transformation and impacting the lives of millions of people every day? Are you looking to join a dynamic, inclusive team environment with a culture of collaboration and...

The employer offerscrypto accounts for players in the gaming industry acting as wallet-as-a-service solution supporting multi-chain accounts, gas sponsorship, pop-upless blockchain interactions, and flexible ownership. The solution enables games to interact with on-chain assets easily and programmably, allowing for faster launches, adaptability as they grow,...

Smadex is seeking a Senior Machine Learning/Staff Engineer to lead architectural decisions and development of deep neural network algorithms. Responsibilities include developing new features, improving pipelines, deploying scalable data analytics and ML solutions, and collaborating with Tech and Ops teams. Candidates must have 5+ years in data science,...

Impulsa la infraestructura cloud y automatización como DevOps Engineer En Initium Software conectamos al mejor talento técnico con los proyectos más desafiantes e innovadores del mercado.No somos una consultora tradicional; somos socios estratégicos que creemos en el impacto real a través de la tecnología.Como DevOps Engineer, asumirás un rol clave...

Role Description You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations. The difference between an AI Engineer and what we are looking for is straightforward: you have shipped a multi-agent system in...

Job Description:Acerca del EquipoNuestro equipo global de expertos en consultoría, ingeniería y tecnología se asocia con las empresas más innovadoras del mundo para ayudarles a prosperar en un mundo impulsado por la IA. Con una base sólida de valores, profunda experiencia en la industria y una amplia red de socios, nuestros empleados son confiables para...

Jobgether is seeking a Senior Automation QA Engineer (Playwright/TypeScript) based in Spain. You will design, develop, and maintain end-to-end and API tests, migrating legacy Java-based tests to Playwright, and leading test automation architecture improvements. You will also develop load-testing scenarios with k6, evaluate performance metrics, and...

Dow Jones is seeking a Senior Software Engineer to join the GenAI Experiences team in Barcelona. You will own end-to-end delivery of AI-powered features, collaborating with data scientists, ML engineers, product managers, and engineering leads to design and ship scalable solutions.This is an individual contributor role for someone ready to lead technically...

Enginy, a Barcelona-based startup, is hiring a Software Engineer to help build the systems and user experiences powering our AI-driven sales-automation platform. You’ll contribute across backend and frontend domains, owning production-grade APIs, data pipelines, and customer dashboards while collaborating with Product, Design, and Engineering...

Select how often (in days) to receive an alert: Experience Level: Professional Job Type: Regular Location: Barcelona, ES, 8034 Qorvo (Nasdaq: QRVO) supplies innovative semiconductor solutions that make a better world possible. We combine product and technology leadership, systems-level expertise and global manufacturing scale to quickly solve our customers'...

The Senior Full Stack Engineer will build and own product featuresworking closely with the tech leadership. You will contribute to both frontend and backend systems, helping ship high quality software that is used daily by customers.This role is focused on delivery, quality and collaboration with the ability to influence technical decisions.Your...

Role Description You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations. The difference between an AI Engineer and what we are looking for is straightforward: you have shipped a multi-agent system in...

From initial signup to premium memberships and daily engagement, you'll work in teams delivering innovative features that serve our customers. We are seeking a Senior Backend Engineer with product-centric mindset to join our mission-driven team. As a vital contributor throughout the entire feature lifecycle, you will partner closely with Product Owner, Tech...