Empleos de senior java engineer distributed systems en Barcelona

Senior AI & NLP Engineer - Relocation to Brussels We are looking for a Senior AI & NLP Engineer for a European institution in Brussels who will relocate to Brussels. Candidates should be based in Belgium or willing to relocate, be fluent in English, and possess the required work permit. This position is open for contractors and does not provide a work...

Join us at Wolters Kluwer and be part of a dynamic global technology company that makes a difference every day.¿Es este el siguiente paso en su carrera? Descubra si es el candidato adecuado leyendo la descripción completa a continuación.We’re innovators with impact.We provide expert software and information solutions that the world’s leading...

This job is with Adaptive Financial Consulting Ltd, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.WE ARE:  At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value...

OverviewWELCOME TO SITAWe're the team that keeps airports moving, airlines flying smoothly, and borders open. Our tech and communication innovations are the secret behind the success of the world's air travel industry.You'll find us at 95% of international hubs. We partner closely with over 2,500 transportation and government clients, each with their own...

Job Reference: Date Posted: 3 October 2026Recruiter: Coberon ChronosLocation: Greater Barcelona areaRemote Working: 100% remote working possibleSalary: On ApplicationSector: IT & Tech, Enterprise Software, Cybersecurity, AI and Machine Learning, SaaS & PaaSJob Type: Remote, HybridContact: Recruitment ManagerEmail: for this job nowJob DescriptionOur client is...

OverviewWELCOME TO SITAWe're the team that keeps airports moving, airlines flying smoothly, and borders open.Siga leyendo para comprender completamente lo que este trabajo requiere en cuanto a habilidades y experiencia. Si su perfil encaja, presente su candidatura.Our tech and communication innovations are the secret behind the success of the world's air...

We are looking for a Senior Network/ Infrastructure Engineer to join our Network Infrastructure Team in Barcelona.This is an excellent opportunity to work across a wide range of technologies and platforms—including Palo Alto Firewalls, A10 Load Balancers, Cisco Spine/Leaf routing and switching and Imperva WAF—while gaining hands-on experience...

Manychat is seeking a Senior Python Engineer for Brands in Barcelona. You will own backend systems, design scalable services with FastAPI, and directly influence product decisions. You’ll collaborate with product and partners to ensure the code delivers real metrics and growth. You’ll work on building a new product from scratch, with room to lead your...

A high-tech embedded systems company in Spain is looking for a Senior Software Engineer to design and implement software components, focusing on DevOps and automation. This role requires strong C++ and C programming skills, as well as experience with CI/CD and Agile methodologies. Candidates should have a Bachelor’s or Master’s degree in Computer Science...

Cross River is seeking a Senior QA Engineer to join their Card Processing team in Barcelona. In this role, you will design quality systems that ensure reliability of our payment platform, collaborating closely with software engineers to enhance their testing processes. Ideal candidates will have 5+ years in software engineering, strong English skills, and a...

This job is with Allianz Commercial, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.About the role If you are passionate about leveraging Artificial Intelligence to transform the way software is designed, developed, and delivered, this role is for...

Sateliot, based in Barcelona, is seeking a Senior Full Stack Engineer to own features from design to production across Laravel (PHP) and Python codebases. You will surface data for dashboards and tools while collaborating with 4 G/5 G Core Network and IT Platform. Expect autonomy, high-trust collaboration, and shipping production systems. The role involves...

The Role: At Openchip, we're building the next generation of secure RISC-V processors, designed to power AI and data-intensive workloads with privacy and security at their core. As a Confidential Computing & Virtualization Senior Engineer, you will play a key role in designing and implementing cutting-edge security capabilities across the platform software...

About SeqeraSeqera is on a mission to empower scientists and organizations to solve humanity’s biggest challenges through data-driven science.Descubra si esta oportunidad es adecuada para usted leyendo toda la información que sigue a continuación.As the company behind Nextflow and the Seqera Platform, we enable global enterprises, biotech innovators,...

Join to apply for theBackend Engineer (Typescript) (50K€-65K€)role atJoppyWe’re hiring aBackend Engineer for our client— someone who’ll own the backend systems that power our crypto and self‑custody platform. You’ll bring deep expertise in Go, TypeScript, RabbitMQ, and Kubernetes, paired with a passion for distributed systems, cryptography, and...

Team: ITCity: BarcelonaCountry: Spain Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $3B in revenue in our last fiscal year with extensive growth potential ahead.At the heart of Veeva are...

This job is with Allianz Commercial, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.130 years of trust, time to shape what's next. Allianz Group is one of the world's leading insurers and asset managers - built on over a century of stability,...

Senior Cryogenic & Mechanical Systems EngineerAbout the RoleWe are looking for an experienced Senior Cryogenic & Mechanical Systems Engineer to lead the design, integration and improvement of cryogenic and mechanical systems for advanced scientific hardware.This is a hands-on engineering role for someone who enjoys solving complex technical challenges,...

MaxIT Consulting – Max Corporate Group in Barcelona, Spain, seeks a Senior AI-First Full-Stack Engineer to own the full product stack, from frontend to deployment, with AI-assisted development as part of the workflow. You will join a small, founder-led team and influence product and engineering decisions.You will design and deploy production web apps using...

As a Senior AI/ML Engineer, you are a key technical contributor responsible for developing and deploying complex AI initiatives. You will focus on the end-to-end lifecycle of ML solutions, from technical design and coding to production deployment and continuous optimization. This is a high-impact technical role. You will apply deep engineering rigor to build...