Empleos de senior javascript engineer en Barcelona

HDR is seeking experienced Commissioning Engineers/Managers to join our European team. The role requires a minimum of 8 years in commissioning with strong mechanical and electrical knowledge.You will manage the full commissioning cycle across projects, coordinate certification strategies, and work closely with clients and contractors to ensure project...

Useprosper in Barcelona is seeking a Software Engineer to develop and scale their AI Phone Agent platform for healthcare. The role involves working on low-latency speech systems and requires experience in building end-to-end products.Puede obtener más detalles sobre la naturaleza de esta vacante y lo que se espera de los solicitantes leyendo la información...

Who We Are¿Es usted el candidato adecuado para esta oportunidad? Asegúrese de leer la descripción completa a continuación.At Emburse, you’ll not just imagine the future – you’ll build it. As a leader in expense intelligence, we are creating a future where technology drives business value and inspires extraordinary results. Our AI-powered platform...

About Joko is an AI shopping app that helps millions of users save time and money when shopping online or in-store. With Juno, our shopping assistant, they can find the right product at the best price in only a few seconds. What sets Joko’s AI apart is how well it knows its users. Its shopping recommendations feel personal from day one and get sharper the...

Capitole is seeking a Senior Accessibility Frontend Engineer to join a high-impact international project for one of our top clients. You will work to improve accessibility across the company's shared component library and fix complex issues in reusable UI components.Role requires expert-level accessibility knowledge, WCAG 2.1/2.2, WAI-ARIA, and experience...

Capitole Consulting ищет эксперта по доступности для международного проекта по улучшению доступности веб‑приложений. Ваша задача — исследовать дефекты доступности и внедрять решения в контейнерах...

Seynamics in Barcelona, Spain seeks a Design Verification Engineer to support gate-level simulations and hardware emulation for AI chip verification teams. You will validate post-synthesis netlists, debug timing and reset issues, and enable large-scale emulation of SoCs prior to tapeout.This hands-on role requires close collaboration with RTL, DFT, physical...

New Relic is seeking a backend engineer to design, build, and operate JVM-based microservices (Java/Kotlin) powering massive telemetry pipelines and observability features. You will own services end-to-end, implement asynchronous patterns, and contribute to a scalable, resilient platform used by engineers globally.The role emphasizes strong collaboration,...

About Creative Fabrica Creative Fabrica is a fast-growing AI platform that makes it easy for everyday consumers to create whatever they imagine, from images and videos to audio and 3D creations, using the latest generative AI models. About Creative Fabrica Creative Fabrica is a fast-growing AI platform that makes it easy for everyday consumers to create...

About The JobJoin the Allianz Cyber Defense Center (ACDC) and play a key role in securing cloud environments at scale for one of the world’s leading insurance companies. As a Senior Cloud Security Engineer, you will be part of the Cloud Defense team, working across AWS, Azure, and GCP to protect critical workloads and SaaS platforms. You will contribute...

Buscamos Full Stack Developer en WabilonEn Wabilon automatizamos la verificación del cumplimiento normativo de proyectos arquitectónicos y de edificación. Un proceso lento, manual y lleno de normativa que estamos convirtiendo en algo rápido, fiable y sencillo para arquitectos, promotores y administracionesLo que tienes que saberSomos una startup en fase...

Barcelona Supercomputing Center in Barcelona is seeking a Senior Research Engineer to lead collaborations on AI projects, design pilots and evaluate models on MareNostrum and related HPC resources.You will coordinate with partners, suppliers and public sector bodies, translating needs into technical solutions while mentoring junior staff. Fluency in English,...

Wizeline in Barcelona seeks an experienced software engineer to design and build scalable translation platforms using Java, Spring Boot, and REST APIs. You will integrate AI-powered translation features, develop backend services, and implement event-driven architectures with Kafka.You will work with cross-functional teams to deliver reliable, multilingual...

About Stark Stark builds the world’s most powerful electric motorcycles. From the VARG MX to the road‑legal VARG EX & SM, our bikes have won world championships and are engineered to outperform anything with a combustion engine. We’re based in Sant Boi, Barcelona, growing fast (77% year‑on‑year), and building a team that will take us even further....

Langfuse, now part of ClickHouse, seeks an experienced infrastructure engineer to run Langfuse Cloud production environments across AWS and ClickHouse Cloud. You will own uptime, performance, and cost efficiency while enabling self-hosted deployments with Helm and Docker Compose. You will build world-class observability, automate pipelines and...

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products...

Scopely is looking for a Senior Engineer to serve on and elevate our new casual game, Monopoly GO! team in Barcelona on a hybrid basis. 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 are a...

WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage. Our clients include the...

Black Swans Exist GmbH, a specialist life sciences software company building a SaaS platform for biopharma and scientific teams, is seeking a Senior MLOps / ML Platform Engineer. You will own the platform behind AI models, focusing on reproducibility, traceability and scalable workflows across experiments and production.This remote, Europe/UK based role...

Exceltic, una empresa líder en ingeniería y consultoría tecnológica, busca un/a Ingeniero/a Dev Ops Senior para un proyecto de ciberdefensa en Barcelona. Diseñarás, mantendrás y evolucionar infraestructuras robustas en Kubernetes y Docker, gestionando pipelines CI/CD y asegurando alta disponibilidad. Trabajarás en un entorno híbrido (60%...