Empleos de java application engineer en Barcelona

We are looking for a Senior Data Engineer to join our team. This role can be based in Barcelona or Paris on a hybrid schedule, or fully remote from anywhere else within the European Union. WHO WE ARE Adikteev is an AdTech company that helps mobile app publishers grow their revenue through targeted advertising. We deliver personalized ads that drive users...

Build a career powered by innovations that matter! At Novanta, our innovations power technology products that are transforming healthcare and advanced manufacturing—improving productivity, enhancing people’s lives and redefining what’s possible. We create for our global customers engineered components and sub-systems that deliver extreme precision and...

Who We Are At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses.  We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people—Kyndryls—that...

WHAT WE DO MATTERS: At The Knot Worldwide, we champion celebration - and that starts with celebrating our people. Our employees are passionate dreamers, thoughtful doers, and lifelong learners who power meaningful moments for millions around the world. We’re united by authentic connection, shared purpose, and a deep commitment to the global community we...

About the opportunity We are seeking a Senior Product Security Engineer to drive the product security strategy and empower our engineering teams to design and build secure software across our diverse product portfolio. This role involves leading the integration of advanced security practices into cutting-edge technologies - such as Generative AI (GenAI),...

As Linux Engineer within Osmium, you will be part of our agile and international team. You will work in internal product development projects or for different private and public customers. You will play a pivotal role in ensuring the security and integrity of Linux-based systems deployed (or to be…) in space missions, both in satellites and in ground IT...

About EdgeTier At EdgeTier, we empower customer care teams by seamlessly combining AI, automation, and human expertise. Our award-winning technology enables some of the world’s most innovative companies to deliver exceptional customer service while gaining deeper insights into their customers. We’re on a mission to revolutionise customer service by...

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 our...

Job Reference 394_26_AII_AI_RE2 Position Research Engineer (RE2) Closing Date Wednesday, 19 August, 2026 Reference: 394_26_AII_AI_RE2 Job title: Research Engineer (RE2) About BSC The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading supercomputing center in Spain. It houses MareNostrum, one of the most...

Scopely is looking for a Staff Server Engineer to join our new unannounced project in Barcelona, Spain to work on a hybrid basis 3 times a week. We can support with visa sponsorship and relocation support. At Scopely, we care deeply about what we do and want to inspire play, every day - whether in our work environments alongside our talented colleagues, or...

About the opportunity As a Marketing Analytics Engineer, you'll be a key part of the Marketing Data team, building the data foundations that enable data-driven decisions and contribute to the business growth of N26. You'll work closely with marketing data scientists and analysts, as well as the wider data community, to develop data pipelines and models that...

For CoAnalyst, our AI-powered analytics platform for the aviation industry Location: EU/UK (Hybrid), with travel to customer sites up to 40% of the time. Established core working hours to maximise overlap with the team. Team: CoAnalyst, part of the Safety group at Comply365 Reporting to: Director of Product, CoAnalyst The one-liner: You own every new...

Who We Are: At Emburse, you’ll not just imagine the future – you’ll build it. As a leader in travel and expense solutions, we are creating a future where technology drives business value and inspires extraordinary results. Our AI-powered platform helps organizations modernize financial operations, increase visibility, and optimize spend across the...

Join Vonage and help us innovate cloud communications for businesses worldwide! Why this role matters: We’re seeking a Java Software Engineer to join our Cloud Engineering team and help drive innovation across the Vonage Video Platform. This role will focus on enhancing our PaaS backend systems, improving cloud resource control and provisioning, and...

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...

About the opportunity The Digital Identity team at N26 owns the authentication and login experience — the moment every customer interacts with our product. Our mission is to make secure access seamless: biometric login, session management, device trust, and the underlying SDK infrastructure that makes all of it reliable at scale. We work at the...

About the job: We are seeking for Firmware Security Engineer who involves in software development and support for Large Format printers, including requirements gathering, coding, testing, bug fixing, and documentation. Key skills include C/C++11/14, Python, concurrent programming, Qt-QML UI development, embedded systems, Linux, version control (Git),...

Job Description Agilent inspires and supports discoveries that advance the quality of life by providing life science, diagnostic, and applied market laboratories worldwide with instruments, services, consumables, application, and both measurement and asset management expertise. The single point of contact in the pod for architecture, reuse, and quality;...

About the Opportunity At N26, security is the foundation of our bank. As one of the first banks completely hosted in the cloud—our security, resilience, and productivity standards require not only the use of a modern technology stack, but the building of teams in line with our principles and in the service of our product teams, the company, and our...

Role Barcelona onsite / 3 days at the office - 2 days at home As a CloudOps Engineer, you’ll play a key role in the daily operations of our SaaS platform—supporting CI/CD pipelines, ensuring system reliability, optimizing costs, and helping manage cloud resources across multiple AWS accounts. You’ll bring practical DevOps skills, an operations-first...