Empleos de senior software engineer- java en Barcelona

Craft:Job Description:At King, we build products and services that help millions of players enjoy our games every day. The Player Support Innovation and Development team develops the technology behind modern player support experiences, helping players quickly find answers, resolve issues, and get back to playing.As a Software Engineer, you'll build products,...

**Job Title : Senior Software Test Engineer - Lingo** **About Lingo** At Lingo, we’re building the future of personal health insights through always-on biosensor data, real-time analytics, and personalized recommendations. Our platform ingests millions of readings daily, delivering clinically relevant insights to consumers and partners across the globe. As...

¡Capitole Consulting sigue creciendo y queremos hacerlo contigo! En Capitole seguimos creciendo y queremos incorporar a un/a Senior Backend Engineer para unirse al equipo de AI Engineering. Serás responsable de diseñar, desarrollar y operar servicios en Python que impulsen aplicaciones basadas en inteligencia artificial y capacidades de...

Title: AI Software Engineer Type: Full-time Location: Barcelona Start date: June 2026 About Us At Visium, we enable enterprise executives in defining their AI & Data strategy, execute large scale transformations and implement AI across operations, ensuring their organization becomes future-proof. With expertise in strategy, architecture, cloud engineering,...

We are still looking for the very Top Talent…and we would be delighted if you were to join our team! More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35,000 employees all over the world and presence in more than 35 countries. We are leaders in digital...

Spain - Barcelona Full time Job_Req_54987 Job Description About the Team Our Technology team drives the evolution of our Technology, Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting‑edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing visuals to...

OverviewWELCOME TO SITAAt SITA, we keep airports moving, airlines flying smoothly, and borders open. Our technology and communication innovations power the success of the global air travel industry.You'll find us in 95% of international airports, working closely with over 2,500 transportation and government clients. Each partnership brings unique challenges,...

Who Are We Alpega is the trusted execution platform shippers and carriers across Europe rely on to plan, procure, and execute road freight - every day, at the speed the industry demands. We are 450 people across European offices, working in product, engineering, commercial, and the teams that keep partners connected. In 2026, Alpega was named a...

We are HCLTech, one of the fastest-growing large tech companies in the world and home to 220,000 people across 60 countries. We supercharge progress through industry-leading capabilities centered around Digital, Engineering, Cloud, and AI. Our diverse, creative, and passionate people are the driving force behind our work, consistently raising the bar for...

CHAMP Cargosystems is seeking a Senior Software Engineer to join the team in Spain with a flexible location approach. The role reports to the Development Team Lead and welcomes applicants from Luxembourg and the United Kingdom subject to local employment requirements.You will translate design specifications into robust backend services and REST API...

At Fourthline, our mission is to fight financial crime. We help protect the global financial system by verifying millions of identities for banks, neobanks, online brokers, crypto exchanges, and insurers like N26, Trade Republic, flatexDEGIRO, Nationale Nederlanden, Qonto, Shine, Solarisbank, and more. Having started our journey in January 2018, we're...

NPAW is the leading video intelligence company helping online streaming services grow. A global pioneer in its space, NPAW has over a decade of experience developing ground-breaking, scalable analytics solutions to optimize performance and user engagement, to build media experiences that maximize revenue. Its Suite of analytics apps provides advanced...

Jobtailor en Barcelona busca un desarrollador full stack para evolucionar y mantener una solución core de soporte a ventas, con un énfasis en frontend y backend.El equipo de producto ágil diseña e implementa funcionalidades escalables y de alta calidad. Se valora experiencia en Angular, Java/Spring Boot, MongoDB y procesamiento de flujos, además de...

Smadex is a cutting-edge ad-tech company: we process more than 4,5 million ad requests per second, replying under 100ms (for reference, the Google search engine handles ~76,000 QPS). Every day we generate several TBs of data that need to be processed, analyzed and aggregated, so our real‑time components get smarter every day. We need you to help us keep...

Senior Software Engineer Position: Senior Software Engineer Type: Contract (Part-Time) Compensation: $100–$150/hour Location: Remote About the Opportunity This opportunity is for experienced Senior Software Engineers with expertise in software development, algorithms, data structures, debugging, codebase refactoring, performance...

Wikiloc busca un/a Backend Java Engineer per unir-se a l’equip. Treballaràs cercant rendiment, escalabilitat i robustesa en la plataforma de navegació i enregistrament d’activitats a l’aire lliure.Tu seràs clau en decisions tecnològiques i en l’evolució de l’arquitectura per a milions d’usuaris globals. Busquen una persona amb més de 5 anys...

Java Senior Software Engineer ¿Está considerando presentar su candidatura para este trabajo? Compruebe todos los detalles en esta descripción del puesto y luego haga clic en "Solicitar". - Prime (Hybrid)As you contemplate your future, you might be asking yourself, what’s the next step? Start your journey with us!We're seeking an experienced Java Senior...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Estamos creando una casa para la Tecno Élite: profesionales que quieren trabajar con grandes corporaciones en retos reales, con equipos pequeños, muy buenos y con...

INFINNI, the infrastructure behind the creator economy, is seeking a Senior Backend Software Engineer to help build and scale our backend systems powering global products.You will design and implement scalable microservices in Java/Spring, craft robust RESTful APIs, and collaborate with teams across Europe and Asia to deliver high-performance software.Join a...