Empleos de senior java developer scale performance en Barcelona

Craft: Technology & Development Job Description: We’re looking for a Java backend developer to join our Catalog Games team and help build and improve the technology behind our games. You’ll develop game features, services, tools, and systems while collaborating with people across different disciplines. You’ll contribute throughout the lifecycle of our...

We are seeking a highly skilled Senior QA Engineer with a strong focus on end‑to‑end (E2E) testing, either using Java‑based testing frameworks or Cypress. The ideal candidate will have extensive experience designing, developing, and executing E2E test automation solutions in fast‑paced agile environments. You will play a key role in ensuring the...

OneTalent is recruiting a Senior AI Engineer for the Digital Innovation area of a leading international FMCG group with more than 7,000 employees across 30+ countries. Reporting to the Digital Innovation Director, you will join a newly created global Digital Innovation team with a clear mission: defining how Artificial Intelligence will be adopted, scaled...

About our client Our client builds a leading digital identity and fraud prevention platform used by banks, fintech companies, online marketplaces, and other regulated businesses worldwide. Their products combine biometric identity verification, document and image processing, and advanced fraud detection to help customers balance frictionless digital...

Senior Data Engineer Employment Type Full time Location Type Hybrid Department Data We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D,...

Senior Data Engineer Employment Type Full time Location Type Hybrid Department Data We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D,...

Senior Data Engineer Employment Type Full time Location Type Hybrid Department Data We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D,...

Ready to take your career to the next level?Todas las habilidades, cualificaciones y experiencia relevantes que necesitará un candidato seleccionado se enumeran en la siguiente descripción.Join Amaris Consulting and work on enterprise applications that support critical processes and impact thousands of users worldwide. Be part of an international team,...

ABOUT USIn more than ten countries around the world, The Knot Worldwide champions the power of celebration. Our global family of brands provide best-in-class products, services and content to take celebration planning from inspiration to action. At the core of our business is our industry-leading global online wedding Vendor Marketplace, connecting couples...

En Iris, no solo creamos compañías; forjamos líderes en innovación tecnológica. Nos mueve la ambición, la excelencia y la empatía para redefinir el futuro de nuestros clientes a través de tecnología avanzada (Cloud, Ciberseguridad, Data, IA). Precisamente de esta visión y dentro de nuestro ecosistema nace Velorum: el sistema nervioso digital de la...

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M...

Scopely is looking for a Senior Producer to join our unannounced project in Barcelona on a hybrid basis working 3 days a week from the hub. 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 through our deep connections with our communities of players. We...

The **Global OT Application Developer** builds, maintains, tests and stabilises application components and use cases for industrial environments. The role converts approved requirements, designs and standards into reliable software, scripts, connectors, interfaces and dashboards that can be reused across applications and sites. The Application Developer...

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...

Senior Data Engineer Employment Type Full time Location Type Hybrid Department Data We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D,...

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...

**Summary**: **Senior ServiceNow Developer** **Responsibilities**: - Applies innovative technology to business processes to develop new ServiceNow solutions and troubleshoot issues. - Collaborates with business analysts and project managers to develop appropriate technical solutions, offering advice on options, risks, and impacts on business processes and...

Job SummaryAre you passionate about leading digital transformation in manufacturing and driving impactful global programs that shape the future of operations?IFF is a global leader in flavors, fragrances, food ingredients and health & biosciences. We deliver sustainable innovations that elevate everyday products.Within our Taste Business Unit, we are...

Senior IT Consultant 360º & Manager @ Talent-R | Cybersecurity, Cloud & DevOps | Business Development | LEINN Graduate Overview They are looking to hire a Senior Frontend Engineer to join their engineering team. The selected candidate will be responsible for designing, developing, and optimizing the user interface of their cybersecurity platform, working...

Is this you? Titan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you! Our platform combines content discovery and advertising technology in one solution, helping leading TV brands unlock greater value. Titan OS powers devices from major brands including Philips, AOC and JVC,...