senior java engineer distributed systems remote

Revolut is seeking a Mid/Senior Backend Engineer to join a team that builds scalable financial infrastructure. You’ll work on mobile APIs, microservices, and core systems powering fraud detection, risk management, and payments, with a focus on clean, maintainable code and fast delivery.You’ll need fluency in Java, 4+ years of backend experience, a...

Zartis is seeking a Senior Software Engineer to join a project in environmental health. You will build scalable backend services in C#/.NET Core, develop frontend components in Angular, and work in a cloud-native Azure environment with a focus on reliability and security.You will collaborate with a distributed team on a greenfield-to-production SaaS product,...

CoolPeople Technology is seeking a Senior Data Engineer for full remote, long-term collaboration. You will design scalable data pipelines, backend services, and AI-enabled retrieval systems using Python and knowledge graphs.Experience with GraphRAG, Graph databases like Neo4j, and Cosmos DB is required. Familiarity with React/Next.js and Databricks is a...

Grafana Labs is seeking a Senior ML Engineer for Recommender Systems in Spain, with remote work options. You will lead the evolution of the Interactive Learning plugin, building and operating real-time recommendation models, and partnering with software engineers and data analysts to productionize improvements.The role emphasizes owning model training,...

Este es el reto 📣 En Minsait, creemos en el talento que impulsa el cambio. Únete a nuestro equipo como Senior Software & AI Engineer y sé parte de esta transformación. Sobre el equipo y su impacto 🤝🏻 Únete a nuestro equipo de Desarrollo de Soluciones y participa activamente en la creación de soluciones que generan impacto real en el...

We're looking for an experienced, smart software engineer with a passion for making things happen! You'll need extensive experience with Java and a strong understanding of Object Oriented Software.  Qualifications: Development experience with Java and must have worked on distributed systems. Must be willing to take on multitudes of tasks (development,...

Senior Field Service Engineer – Substation Automation SystemsSkip to main contentThis site uses cookies from Hitachi and third parties for our own business purposes and to personalize your experience. By using this site, you agree to the use of cookies. For more information, visit Hitachi Cookies Policy.#Senior Field Service Engineer – Substation...

We are still looking for the very Top Talent…and we would be delighted if you were to join our team! More in detail, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work, with over 35,000 employees worldwide and presence in more than 35 countries. We are leaders in digital technology services,...

We are looking for a Senior Java Backend Engineer to join our growing Java Development Competence Center. Reporting directly to the Tech Lead, you will be part of an experienced international team, contributing to the design and development of high-quality software solutions for leading international client. This is an excellent opportunity for a passionate...

Keysight is on the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over...

# Analista Programador/a Senior Java & GFORMSHybrid in Spain: MadridJava& 11 othersITSM Tooling Engineer (BMC Helix)SpainSenior BPM Engineer (Flowable)Spain, MadridSenior Java Software EngineerSpain, MadridSenior Machine Learning EngineerSpain, MadridLooking for something else?Find a vacancy that works for you. Send us your CV to receive a personalized...

Searchability is seeking a Senior Backend Software Engineer to join their team in Madrid. This hybrid role involves working with Java and Kotlin on scalable backend applications and collaborating with a high-performing engineering team while using modern cloud-native technology.The ideal candidate will have experience in software engineering principles and a...

We’re looking for a Senior Java Full Stack Engineer to join our agile, self-organized global engineering team building high-quality products for our Repo customers. You’ll work on exciting projects within the financial markets, collaborate across teams, and help deliver robust features end to end. If you’re passionate about modern tech, teamwork, and...

Alpaca is hiring Senior Full-stack Engineers to design, build, and operate scalable distributed systems powering a global investing platform. You'll own projects end-to-end, from idea through production, and ship customer-facing features for fintech clients.This fully remote role spans Europe, North and South America, with equity, comprehensive benefits, and...

Insight Global is hiring a Senior Backend Engineer to support a large consulting client. The role is remote in Europe, focusing on AI-related projects and scalable backend services.You will design, develop, and deploy microservices and event-driven systems, and work with cloud-based infrastructure (AWS). Strong Python REST API experience and distributed...

EPAM is seeking a Senior Software Engineer in Madrid, Spain, in hybrid mode to design and implement high-performance Java backend solutions for post-trade processing systems used by global financial institutions. You'll translate complex requirements into secure, scalable software while ensuring compliance with industry standards.Join a team delivering...

iGaming / Sportsbook / Online Casino | Senior Java Backend | Kafka or Rabbit MQ | Hybrid in Madrid. Ideally with experience in payments, iGaming/Gambling or FinTech (integrations and payments gateways) My client in the iGaming industry (online Casino and Sportbooks) is looking for a Senior Java developer, to work hybird from Madrid (3 days in the office, 2...

Job Title: Software Engineer Location: Remote (Caribbean) Job Type: Full-time About the Role: At the Hive Careers, we are seeking a talented and self-motivated Software Engineer to join our growing remote team. As part of our engineering group, you will play a key role in designing, building, and maintaining robust software solutions that drive real...

Location:Madrid, Madrid, SpainJob ID: R0131734Date Posted:2026-07-01Company Name:HITACHI ENERGY SPAIN, S.A.U.Profession (Job Category):Engineering & ScienceJob Schedule: Full timeRemote:NoJob Description:The opportunityJoin a global team at the forefront of the energy transition, helping customers maximize the performance, reliability, and lifecycle value...

Grafana Labs in Spain is seeking a Senior Software Engineer to join Application Core Services (AppCore) as a remote, full-time contributor. You’ll design, build, and operate critical backend services and APIs that power customer workflows and internal operations across Grafana's platforms.You’ll work across backend and frontend, integrate with...