Empleos de java developer with typescript en Madrid

We aren't looking for script-runners or button-clickers. We are hiring two Test Automation Specialists to build the architectural backbone of our quality ecosystem. Our product ecosystem is expanding fast, and we need engineers who treat quality assurance as a discipline of software engineering. You won't just find bugs—you’ll engineer systems that...

Biorce, a Healthtech innovator, is seeking a Senior Backend Developer (Delta Team) to build and scale our internal software infrastructure from Barcelona. You will own Leadro’s backend, APIs, and data flow, while integrating with GTM tools and external systems. The role demands ownership, architecture, and mentorship to drive fast, reliable delivery. The...

As Head of the Web Ecosystem, you will own the mid- and long-term strategy for JetBrains products for JavaScript and TypeScript developers.This role focuses on aligning product direction, go-to-market efforts, and external partnerships with the rapidly evolving web development ecosystem. You will translate ecosystem signals – from frameworks and tooling to...

Worldline helps businesses of all shapes and sizes to accelerate their growth journey - quickly, simply, and securely. We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. Our technology powers the growth of millions of businesses across 5 continents. And just as we help our customers accelerate...

Alignerr is seeking Software Engineers in Valencia to build, evaluate, and improve AI-generated code as part of training AI systems to think like developers. This is a hands-on, fully remote contract role with flexible hours (10–40 hours per week), allowing you to work from anywhere. You should be proficient in Python, JavaScript, Java, C++, Go, or...

We are looking for an AI Tooling Engineer in Spain. This high-impact engineering role focuses on shaping how developers and AI agents interact with modern backend infrastructure and developer tooling. You will help design and build AI-native interfaces that power workflows across dashboards, documentation, and internal platforms. The role blends strong...

OverviewUX/UI and front-end development of our robotic platformFlexibility & AutonomyWe believe in autonomy, flexible work culture and possibility of fully remote.We are all equal and we have all the same opportunities. We want our people to be committed and we reward them with benefits and a share scheme.We are looking for a seasoned front-end developer...

Materialise Medical is seeking a Senior Full-Stack Developer to help build Mimics Workflow, a standalone service within our case management platform for personalized patient care. You will work across the stack, delivering scalable backend services in .NET Core and front-end interfaces in React with TypeScript, while collaborating with product, QA, and...

A leading AI solutions provider is looking for a skilled developer to design prompts and implement functions for AI agents across various channels like voice and chat. The ideal candidate will have a Bachelor's degree in a STEM field and experience with API integration and TypeScript. Strong problem-solving skills and attention to detail are essential. This...

Healthcare discounts.Help us shape the future of health technology!At Top Doctors Group, we work to improve the way people access healthcare. Through technology, we connect patients, healthcare professionals, and clinics to provide a more accessible, efficient, and human experience.Today, we operate in 10 countries and develop digital solutions that help...

Siemens Software Development Center in Valencia seeks a Java Developer to join a DevOps team responsible for a mission-critical microservice stack. You’ll work on Java, Kotlin, and Go, with pipelines, tooling, and cloud services across a high-availability backend for mobility solutions.You’ll collaborate on building secure, scalable services, improving...

Scopely is seeking a Playable Ads Developer to join Forge, its Creative Technology & AI team in Barcelona on a hybrid basis. You’ll work at the intersection of game development, creative tech, and design to build interactive, playable ads for UA campaigns. You’ll use Unity, C#, HTML5, and JavaScript/TypeScript to deliver production-ready playables while...

DEKRA España is seeking a Senior Frontend Developer with strong Angular and TypeScript expertise. You will design, develop, and evolve scalable enterprise web applications, lead migrations, and contribute reusable UI components and libraries. You will mentor developers, drive best practices, and collaborate in agile teams to deliver high-performance...

Ready to Take Your Career to the Next Level?JoinAmaris Consultingand work on cutting-edge projects that impact thousands of users worldwide. Be part of an international team, thrive in an agile environment, and grow with a global group that truly values innovation, technology, and talent.As aSenior Back-End Developer, you will play a key role in designing...

Senior Software Engineer - AI & Agentic systems Role Overview We are seeking an experienced Full-Stack Engineer with strong technical leadership capabilities to design, build, and deliver scalable, production-ready software and AI-enabled solutions. The ideal candidate will drive architectural decisions, mentor engineering teams, and work across the full...

Solera SEVILLA team is seeking a mid-level Software Developer to transform business requirements into scalable Java solutions. You will implement features in a microservices environment, drive domain-driven design, and modernize monoliths within an Agile Scrum context.English proficiency is required for global collaboration. Ideal candidates have 4+ years of...

Would you like to join an international team working to improve the future of healthcare? Grifols is a global healthcare company that since 1909 has been working to improve the health and well-being of people around the world. We are leaders in plasma-derived medicines and transfusion medicine and develop, produce and market innovative medicines, solutions...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

Would you like to join an international team working to improve the future of healthcare? Grifols is a global healthcare company that since 1909 has been working to improve the health and well-being of people around the world. We are leaders in plasma-derived medicines and transfusion medicine and develop, produce and market innovative medicines, solutions...

Software Development Engineer is part of large global team supporting our Spark software that enables designing and manufacturing of Spark Clear Aligners. Software Development Engineer will work on the initial part of the process- acquisition of raw dental X-ray scans and it's processing into 3D models using machine learning algorithms. Main Tasks Working...