Empleos de senior java developer scale performance en Madrid

PayXpert in Spain seeks a Senior Backend Developer to design, build and evolve the backend services that support the Payment Gateway, Secure Store and other security‑sensitive components within the core payments platform. The role spans mainly on the PHP‑based e‑commerce gateway but also on the Java/Kotlin payments platform components, working across...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Sitecore Developer (Contract) based in Spain.As a Senior Sitecore Developer, you’ll play a key role in delivering high-quality digital experiences through modern front-end technologies. You’ll lead development...

PayXpert, líder en pagos omnicanal, busca un Senior Backend Developer para diseñar, construir y evolucionar los servicios back-end que soportan su gateway de pagos, Secure Store y otros componentes de seguridad. Trabajarás principalmente en PHP (gateway de e-commerce) y Java/Kotlin, colaborando con Product Managers en un entorno ágil, garantizando...

What You’ll DoAs a Senior Full-Stack Developer at InteractiveAI, you will build core features across both the frontend and backend of our platform—shipping elegant interfaces, robust APIs, scalable services, and reliable tooling used by enterprise customers and internal teams.This is a hands-on, high-ownership engineering role: you will architect...

Why join this project? Work on high-impact Data & Insights initiatives across business performance, operations, finance, and commercial domains. Help shape how data supports strategic decision-making across a large international organisation. Explore the evolution of AI-driven analytics, productivity tools, and data discoverability. Contribute to...

Senior back-end Developer HCLTech castro, provincia de lugo, SpainDescripción del trabajo Our goal is to strengthen the brand in Spain. We are looking for an expert to work asBackend Developer!What do you need to fulfill this job?Microservice architectureAPIs compositionRestFulOpenAPI, SwaggerJava 8, 11Spring (Spring-Boot, Spring-Batch, MVC)MavenJunit,...

Buscamos un/a Senior Java Developer con experiencia técnica en Calypso para incorporarse a nuestro equipo de Capital Markets Technology. Tu trabajo estará enfocado en el diseño, desarrollo y evolución de soluciones sobre Calypso, principalmente en el ámbito de Fixed Income y procesos post-trade, trabajando codo con codo con equipos de Business...

Krell busca un/a Senior Full Stack Developer especializado/a en Angular para unirse a un proyecto tecnológico de larga duración en modalidad 100% remota. Se trabajará con Angular para el frontend y Java/Spring Boot en el backend, integrando APIs y microservicios, y colaborando con equipos backend para entregar soluciones completas. El perfil debe aportar...

Vortech PCI Group S.L. busca un/a Senior Backend Developer con sólido dominio de Java y Spring Boot para un proyecto tecnológico crítico en logística. Colaborará en el desarrollo y evolución de servicios backend y trabajará con equipos multidisciplinares. Se trabajará en una arquitectura basada en microservicios, con APIs REST bajo OpenAPI/API First,...

Who you are: You are a customer-focused, data-driven developer who has a passion for delivering the best customer experience possible. You enjoy the thrill of coordinating and troubleshooting production issues and want to proactively find and fix issues.    You have an understanding of cloud technologies, automation, everything-as-code, networking,...

Nexthink is the leader in digital employee experience management software. The company provides IT leaders with unprecedented insight allowing them to see, diagnose and fix issues at scale impacting employees anywhere, with any application or network, before employees notice the issue. As the first solution to allow IT to progress from reactive problem...

More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35,000 employees all over the world and presence in more than 35 countries. We are leaders in digital technology services, providing large-scale technological solutions to leading global organizations. What we look...

Who are Yapily Why we exist, and where we’re headed:Our Mission: Redefining how the world interacts with value.Our Vision: A world without financial frictionOur Purpose: To empower everyone to access and move valueAt Yapily, we’re building a powerful, scalable, and secure open banking infrastructure that redefines how the world interacts with value.Our...

Manychat, a leading chat marketing platform, seeks a senior billing-focused engineer to own the end-to-end billing and accounts domain. You will lead a small but growing team through major pricing migrations while guiding architectural choices that scale with revenue across 170+ countries. You will collaborate closely with Product and Finance to align...

A leading tech provider in Valencia is seeking a Mid/Senior IT Developer experienced in Java and AWS. Responsibilities include developing scalable backend services and RESTful APIs within an Agile environment. The ideal candidate will contribute to cloud-native solutions and ensure high code quality. The company offers flexible hybrid work, top benefits, and...

Tamarind Intelligence busca un/a Senior Java Developer para liderar el desarrollo backend en una arquitectura de microservicios. Trabajarás con Java, Spring Boot y Apache Kafka para diseñar, desarrollar y evolucionar aplicaciones críticas.Integrarás un equipo ágil (Scrum), practicarás TDD/BDD y manejarás bases de datos PostgreSQL, Oracle y MongoDB. Se...

More in detail, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and a presence in more than 35 countries. We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies. We are looking for a ...

Perk is seeking a Senior Director, Sales Development to own the strategy, structure and performance of Perk’s inbound and outbound SDR organisation across all global markets outside North America. You’ll lead close to 140 reps and 20 managers, reporting to the Chief Revenue Officer, shaping how the function is built, resourced, and coached as the...

Estamos buscando el mejor talento… ¡y nos encantaría que te unieras a nuestro equipo! UST es una empresa multinacional con sede en Norteamérica, certificada como Top Employer, con más de 35.000 empleados en todo el mundo y presencia en más de 30 países. Somos líderes en servicios de tecnología digital y ofrecemos soluciones tecnológicas a gran...

More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies. We are looking for a ...