Empleos de java with nodejs en Madrid

Ookla seeks a Senior Android Engineer to own the Android SDKs (CQoE and Speedtest) used by telecom carriers and partners. You will work across Kotlin/Java, JNI/NDK, and a shared C++ engine to deliver measurement features on millions of devices.You will design, implement, test, and document APIs, gate changes with feature flags, and collaborate across...

Lever, Inc. is seeking a Software Engineer (Front and Back end) based in Spain. You will contribute across frontend and backend development to build reliable, scalable applications in modern cloud environments.Technologies include Java, JavaScript, Python, React, Angular, Vue.Js, and containerization with Kubernetes, Docker, and Containerd. You will deploy...

ADP is seeking a Senior Manager Software Development to lead Global Payroll Convergence Development teams. You will collaborate with Product Management, Integrations Architects and DevOps to deliver roadmap commitments.Your role includes guiding multiple teams, managing KPIs for code quality, agility, automation, security, and resilience, while enabling...

Wipro Madrid is seeking an experienced QA Automation Engineer in a hybrid role to strengthen our UI testing capabilities for GUI applications. You will help drive automation efforts across desktop and web interfaces, contributing to framework expansion and test coverage.Required skills include Playwright or Selenium, Python or Java, and CI/CD experience with...

Experis, a ManpowerGroup company, seeks a Senior Software Engineer to join Kompanion as a core early member in Engineering. You will build the foundations of an AI-native platform for critical tax, accounting, and financial workflows, owning features end to end and shaping product and engineering standards.You’ll work with Java, Spring Boot, Next.Js, and...

EPAM Systems is seeking a Senior Full Stack Engineer to join our team in Madrid, specializing in financial services technology. This on-site role focuses on designing, building, and maintaining robust, scalable applications using Java and React, while collaborating with cross-functional teams.The ideal candidate will have a strong background in both backend...

Divisa IT located in Valladolid is seeking a Middleware Systems Engineer focused on deployment and support of web applications. The role requires strong skills in system management and a solid understanding of Java environments. Ideal candidates should have at least 4 years of relevant experience and be proficient in various operating systems and web...

Plexus Tech is seeking a Java AWS Developer to join their dynamic team. This role offers a hybrid working model allowing employees to work from any of the 24 offices in Spain or from home.The ideal candidate will have over 5 years of experience in Java, Spring Boot, JPA, Hibernate, and AWS, along with a strong understanding of microservices. Employees at...

Who we areVOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation.As the largest shared services organisation in the global telco industry with 30,000 FTE, our portfolio of next-generation solutions and services are designed in...

Location: Remote from Spain (an indefinite Spanish employment contract)Intellias is partnering with a Fortune 100, Midwest-based industrial manufacturer to modernize and expand a suite of cloud-based services and data products used by a global network of dealers, enterprise customers, and internal business units. Our cross-functional teams deliver scalable...

We are looking for a Martech Manager who will be responsible for the evolution and interconnection of CELO's marketing technology stack — PIM, corporate websites (Magnolia CMS, Prestashop, Shopify), HubSpot CRM, Zapier and other own-built or third-party tools — ensuring everything runs to its full potential and supports CELO's marketing objectives.What...

Overview In this role you will design and build high-scale, cloud-native systems that power vehicle history, VIN intelligence, and transaction platforms. You will work on Java/Spring Boot services in AWS, with event-driven data pipelines and AI-assisted development practices. You’ll influence architecture, drive high-performance APIs, and mentor engineers...

Wizeline, a global AI-centric technology solutions provider, seeks an experienced Android engineer to design, build and maintain advanced Android apps for phones and tablets in a fast-paced team. You will integrate third-party SDKs and privacy tools, address technical debt, and ensure performance through profiling and testing.Strong Kotlin/Java skills and...

Ernst & Young Advisory Services Sdn Bhd is seeking a senior Pega Developer to design, develop and lead Pega projects across client teams in a dynamic, international setting. You will drive end-to-end implementations, ensure on-time delivery, and contribute to architecture and quality standards.The role requires hands-on Pega experience, proficiency in...

Worldwiders Recruitment seeks an Application Security Analyst in Valencia to join an international IT services and custom software company. The role is fully on-site, B2B, and focuses on secure code reviews, SAST/DAST testing, and penetration testing for a global telecom project.Requirements include a bachelor’s in cybersecurity/IT, 3+ years of app...

We are seeking a mid-to-senior Front End / UI Engineer to join the Risk Navigator tech team in Madrid. You will drive modern frontend development using JavaScript, TypeScript, React, HTML, and CSS while collaborating with Java and Spring-based backend services.You will help shape the frontend architecture, ensure usability, accessibility, and performance,...

Unknown company is seeking an experienced Mulesoft Developer for a 3+ month remote engagement. The role focuses on supporting ongoing Mulesoft projects, migration work to a new JAVA stack, and providing system support. Ideal candidates will be able to work CET time hours and be located in nearshore regions.Start ASAP with the potential for extension. Fluency...

A leading technology solutions company in Spain is seeking a Senior Distributed Systems Engineer to design and implement distributed components for large-scale data processing. The ideal candidate will have 5+ years in IT, with 3+ years focused on distributed systems using Java or Scala. Offering remote work, excellent compensation, and a supportive...

Siemens Mobility in Valencia, Spain, is seeking a Backend Developer (m/f/d) for a DevOps team focused on Java microservices within the S3 Passenger suite. The role emphasizes performance, security, and scalable architectures in a hybrid remote/on-site setup.You will work with Java, Kotlin, Go, and infrastructure tools like Terraform and Kubernetes,...

Staff Engineer – Payments PerformanceWe are looking for a highly skilled Staff Engineer to join our Payments Performance team. This team focuses on optimizing payment performance across multiple dimensions: improving conversion rates, maximizing take rate, and keeping fraud and operational costs under control while ensuring...