Empleos de senior full-stack java engineer en spain

A global leader in language services is seeking a Senior Full Stack Engineer to modernize their core application and develop new features. The role involves working with experienced engineering teams on a cloud-native tech stack, focusing on both front-end and back-end functionalities. Ideal candidates will have extensive experience in .NET and a solid...

Job DescriptionAre You Ready to Make It Happen at Mondelēz International?Join our Mission to Lead the Future of Snacking. Make It Uniquely Yours. You provide software and application knowledge to support implementation of the given solutions. How you will contributeYou will ensure that delivered services are optimized to meet business demands and the...

A fast-growing technology company based in Spain is seeking a skilled Software Engineer with at least 5 years of experience. You will work on building and maintaining features from user interfaces to backend services, collaborating with cross-functional teams. Ideal candidates should have strong expertise in multiple technologies, including Vue3, TypeScript,...

Mondelēz International seeks an AI Engineer / Full Stack Developer for AI Reporting & Insights, Barcelona or Warsaw based. You will design, build, and deploy data pipelines and AI models turning market data into decision-ready insights for stakeholders globally. You will collaborate with Product, Data Science, and Business teams, implement CI/CD, Ia C with...

A pioneering AI company in Barcelona is seeking a Full‑Stack Software Engineer to develop their Agentic AI Platform. You will design and build features to enhance the life sciences industry using cutting-edge AI technology. This hands-on role requires 6+ years of full-stack product experience, proficiency in Python, React JS, and Type Script, and a passion...

Allianz Technology is seeking an AI Full Stack Developer to design and deliver AI-powered applications within the BMP. You will work across frontend, backend, and data layers in a collaborative, international team environment, driving scalable, secure solutions for Allianz entities worldwide. Expect exposure to AI/ML, APIs, microservices, and cloud...

Cheiron, headquartered in Los Altos, CA, is seeking a Full Stack Engineer, Applied AI to help build its core product and infrastructure. This role spans backend systems, AI workflows, RAG and search pipelines, APIs, and the customer-facing product itself. You'll craft end-to-end features across the stack, grounding AI outputs with verifiable citations for...

Full Stack Engineer role focused on building agentic AI products end-to-end, from architecture design to infra, within a fast-paced, remote EU-based company.

Full Stack Engineer (Agentic AI) Salary: up to €80,000 depending on experience Location: Remote (Spain) Level: Mid/Senior Our client is building something new in the UK: a VC-backed, AI-enabled roll-up of a large, fragmented services sector. They buy excellent owner-operated businesses and turn them into a modern technology-led group. Two things make it...

Full Stack Engineer role focused on building agentic AI products end-to-end, from architecture design to infra, within a fast-paced, remote EU-based company.

Full Stack Engineer role focused on building agentic AI products end-to-end, from architecture design to infra, within a fast-paced, remote EU-based company.

Lever, Inc. is seeking a Staff Full Stack Engineer - Sell Side Engine based in Spain. The role focuses on hands-on engineering to rebuild systems supporting origination, contracting, onboarding, and growth in a rapidly scaling energy technology environment. You will own architecture decisions, work across pricing, data, billing, and risk platforms, and...

Avooq, an innovative AI startup, is seeking a talented Full-Stack AI Engineer to lead migration to scalable infrastructure and maintain a high-performance platform. You will work on React/Next.Js and Node.Js apps handling real traffic and shaping AI narrative technology. The role emphasizes deploying production-grade LLM integrations, cloud infrastructure...

Neev is seeking a Fluent English-speaking Full Stack developer to work remotely within the EU. You will join the Development team and collaborate with a major client’s IT team on varied tooling and data workflows. You will design social data tools, build frontend interfaces, create robust back-end APIs, and automate tasks with Bash and Python. Strong...

We are an innovative startup in the casino gaming industry, offering cutting-edge technology. Our team is driven by passion, creativity, and a shared vision to shape the future of online gambling technology. If you are an enthusiastic and talented person wanting to join a dynamic team, we’d love to get to know you!. ResponsibilitiesDesign & Implement :...

About the RoleHTS Assist is Hopper's agentic AI assistant for travel, resolving flight changes, cancellations, refunds, and bookings over chat and voice for some of the world's largest travel brands. We're looking for a senior full stack engineer to anchor this product, owning the realtime and voice layer end to end while building across React/TypeScript...

About the RoleHTS Assist is Hopper's agentic AI assistant for travel, resolving flight changes, cancellations, refunds, and bookings over chat and voice for some of the world's largest travel brands. We're looking for a senior full stack engineer to anchor this product, owning the realtime and voice layer end to end while building across React/TypeScript...

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...

ElevenMusic, listed via partner, is seeking a remote‑first Full-Stack Engineer based in Spain to build a next‑gen AI‑driven consumer music application. You will own features end‑to‑end, collaborating with researchers to deploy AI models and deliver quick iterations to users worldwide.You will work across frontend and backend systems, ship...

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...