Empleos de senior java software engineer en Barcelona

Software Engineers and Senior Software Engineers are sought by this leader in AI based tools and frameworks. Based at their R+D Centre in Barcelona the Software Engineers will be developing tools and frameworks aimed at deploying AI applications. The Senior Software Engineers will be working on low level kernel optimisation and development, highly parallel...

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 Software & AI Engineer Wizeline Barcelona, barcelonés (comarca); provincia de barcelona; cataluña, SpainWizeline, a global AI-centric technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a...

En BETWEEN te ofrecemos las oportunidades que necesitas para alcanzar tus objetivos profesionales. Si quieres desarrollar tus capacidades en IT e Ingeniería ¡este es tu próximo destino! Damos soporte en una gran variedad de áreas como Firmware, Software, BI, Diseño, Project Management y muchas más. Además, desarrollamos soluciones tecnológicas a...

Join us at Wolters Kluwer and be part of a dynamic global technology company that makes a difference every day. We’re innovators with impact. We provide expert software and information solutions that the world’s leading professionals rely on, in the moments that matter most. We are currently looking for a Senior Product Software Engineer...

Job Description: Junior Java Software Engineer Community (Spain) Barcelona, SpainWe Dream. We Do. We Deliver. About MerkleMerkle, a dentsu company, powers the experience economy. For more than 35 years, we have put people at the heart of its approach to digital business transformation. As the only integrated experience consultancy in the world with a...

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, accelerating our vision to transform education through human-led, AI-enhanced learning. As a...

We are looking for a Senior Software Engineer to design, build and operate backend and platform services in a cloud native environment. The role focuses on distributed systems, event driven architectures and highly reliable APIs, with strong ownership from design to production. Se pueden requerir diversas habilidades interpersonales y experiencia para el...

CHAMP Cargosystems is seeking a Lead Developer to guide Java teams in delivering robust software solutions. You will drive design, coding, testing, and documentation across projects, collaborating with PMs, POs, and analysts to resolve issues and migrate systems.You should bring 7+ years in Java and 3+ years in a lead role, with hands-on experience in...

Vonage is looking for a Software Engineer in Barcelona to innovate cloud communications. You will join our Cloud Engineering team, working on backend systems and scalable architecture for the Vonage Video Platform.This role requires strong Java 17 and/or C++ skills, with responsibilities including software design and development of cloud-based services. Join...

En Volkswagen Group Services Barcelona Buscamos un nuevo/a compañero/a para el mantenimiento y desarrollo de aplicaciones/herramientas en los entornos multiplataforma Linux Java e integración con Mainframe de VW. Por favor, asegúrese de leer atentamente los siguientes detalles antes de enviar cualquier solicitud. Buscamos un/a Software Developer con...

ROLE: Senior Software Engineer – AI & Hardware Optimisation LOCATION: Barcelona, Spain SALARY: Negotiable DURATION: Permanent ¿Tiene su CV preparado? Si es así y confía en que este es el puesto ideal para usted, asegúrese de enviar su solicitud lo antes posible. An exciting opportunity for an experienced Senior Software Engineer to...

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation,...

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,...

ðDo you want to help us redefine how AI powers the future of Business Management software, not as an add-on, but as a core part of how people work, decide and grow? ð§ The RoleWe're looking for a Staff/Senior React Native Engineer to help us boost the company to the next level. We are looking for people with experience in React Native and a deep...

OverviewWELCOME TO SITAAt SITA, we keep airports moving, airlines flying smoothly, and borders open.Recuerde revisar su CV antes de enviar la solicitud. Además, asegúrese de leer todos los requisitos relacionados con este puesto.Our technology and communication innovations power the success of the global air travel industry.You'll find us in 95% of...

Сейчас мы не нанимаем на эту позицию, но будем рады сохранить ваше резюме и свяжемся с вами, как только вакансия снова откроется.Playrix — одна из самых успешных компаний по разработке мобильных игр,...

The Role Based in our Barcelona office, you’ll join one of several high‑impact product teams across Proton Pass, Payments, and Proton VPN, helping build privacy‑first products used by millions around the world. From secure password management and identity protection to encrypted financial tools and internet freedom products that help users bypass...

ANYbotics AG is seeking a Senior Software Engineer to join the Autonomy team in Barcelona. This role focuses on creating high-quality software for robotics applications, emphasizing autonomy, mission planning, and AI techniques.The successful candidate will lead software architecture design and mentor junior engineers while contributing to R&D. Strong skills...

Requirements for a Senior Software Engineer position:Bachelor's or Master's degree in Computer Science, Engineering, or related field.Experience designing modular, maintainable software architectures with testability in mind.Solid understanding of object-oriented design, design patterns, SOLID principles, and clean coding practices.Proficiency in one or more...