Empleos de senior javascript engineer en Madrid

Over 20 years of market experience, Intellias brings together technologists, creators and innovators in Europe, North and Latin America, and the Middle East. Join our international team and take the mission to solve the advanced tech challenges of tomorrow!The Client is a leading multi-brand provider of information technology solutions to business,...

This is a remote position and we are hiring candidates from the whole country.AgileEngine is one of the Inc. 5000 fastest-growing companies in the US and a top-3 ranked dev shop according to Clutch. We create award-winning custom software solutions that help companies across 15+ industries change the lives of millionsIf you like a challenging environment...

Staking Facilities Gmbh in Spain seeks a motivated engineer to ensure the continuous operation of blockchain networks, perform routine and emergency updates, monitor system state, respond to alerts, and mitigate outages. You may work remotely with occasional travel to meet the team.We value strong Linux skills, practical Ansible orchestration, and the...

Why Keyrus, Why Now!Keyrus is an international group of 2,800 consultants and experts across 28 countries, built on a single conviction:AI does not transform businesses. Architected intelligence does.For more than 30 years, we have been building the data foundations that make intelligent systems work --- designing the Operating System of the intelligent...

Deel is seeking a senior individual contributor who blends design craft with frontend engineering to build an AI-driven design system and production interfaces. You will design the substrate, define workflows, and work hands-on in Figma and production code to prove the system works at scale.You will collaborate with Engineering, Product, and design-system...

Wolters Kluwer is seeking a Senior Product Software Engineer (AI Native) to own software solutions from discovery to production. You will translate customer needs into scalable software, work with cross-functional teams, and apply AI-assisted techniques while ensuring security and operational readiness.The role requires 4–6 years in product software...

## Senior Manufacturing Engineer - Power SystemsApplylocations: Madrid,Madrid - ESPtime type: Full timeposted on: Posted Todayjob requisition id: NX-4102**Job Description:****Position Summary**We are seeking a highly motivated and hands-on **Senior Manufacturing Engineer** to support the industrialization, production ramp, and continuous improvement of Power...

Scopely is seeking a Senior Analytics Engineer for the Playgami team in Barcelona, on a hybrid basis. You will lead cross-functional data products, design tracking plans, and ensure high data quality across Looker dashboards and ELT pipelines. The role requires deep expertise in the modern data stack (BigQuery, Snowflake, dbt, Looker, Airflow, GitHub) and at...

Allianz Technology in Barcelona is seeking an experienced Application Support professional to ensure seamless operation of applications in the managed portfolio. You will perform updates, patches, monitor performance, and enforce security and licensing compliance.You will provide L2 support, resolve incidents, collaborate with IT teams to integrate apps,...

Qorvo in Barcelona is seeking a Staff Embedded Software Engineer to develop robust automotive software for UWB/RTLS and RF connectivity. You will own firmware life cycle from design to integration tests, closely collaborating with global teams, implementing secure-by-design principles and audit readiness. The role requires deep C programming expertise, MISRA...

LocalStack is a fast-growing startup offering a local cloud development platform. We design and operate scalable cloud solutions, optimize costs, and deploy workloads using Kubernetes or MicroVMs. You will automate infrastructure with Terraform and CloudFormation while collaborating across global teams. We value clarity, ownership, and excellence as we serve...

ManpowerGroup Spain is recruiting on behalf of a Spanish telecommunications company focused on satellite operations. The role supports definition, design, development, and oversight of a constellation program in Satellite Platform Engineering.Responsibilities include preparing RFPs, leading design reviews across platform subsystems and system levels, and...

About Neo4jNeo4j is the graph intelligence platform that transforms data into knowledge to power the next generation of intelligent applications and AI systems. It includes enterprise-ready knowledge graphs for accurate, explainable, and governed AI; the most comprehensive, trusted, and easy-to-deploy graph capabilities across any environment and data...

ARQUIMEA SPACE is hiring a Product Assurance Engineer for Space to be located at our Headquarters in Torrejon (Madrid). The role focuses on defining and leading PA/QA procedures to assure quality, reliability and safety of space products, while managing risks and driving continuous improvement in a multinational environment. The candidate should have a...

Job Description At King, we’re on a mission to make the world playful. The tools, platforms and infrastructure behind our games help teams turn great ideas into experiences enjoyed by millions of players.Craft Technology & DevelopmentJob Description At King, we’re on a mission to make the world playful. The tools, platforms and infrastructure behind our...

Aspen Technology, headquartered in the United States, is seeking a Senior Project Engineer for our Madrid office to design and deliver Emerson DGM control systems and provide ongoing customer support across Europe. The role involves working from Madrid and onsite at customer locations to ensure reliable performance and world-class satisfaction. You will lead...

The RoleWe are looking for a Senior Software Engineer to join our Data Ops team. In this role, you will lead the backend development of our internal applications, which directly impact Factorial’s sales and billing ecosystems. Your mission is to engineer highly resilient, scalable backend systems and robust cloud architectures that connect internal users,...

Building the Future of Open Finance Payward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system.Before you apply, we...

We are knowmad mood!Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología.Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

Senior React Native EngineerThis role is an opportunity to define hybrid mobile strategy within a large-scale, native mobile ecosystem. The organisation is exploring how to deliver features more efficiently by combining native (Swift/Kotlin) applications with React Native and WebView-based journeys. If you thrive on de-risking emerging technologies and...