Empleos de senior java engineer distributed systems remote en Madrid

Senior Performance Engineer We are looking for a Senior Performance Engineer to lead our efforts in making Proton VPN the fastest, most resilient, and most reliable VPN service in the world.What you will doDesign and own Proton VPN’s performance framework, defining metrics and KPIs that reflect the real-world experience of users (time-to-connect,...

Who we areAt Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values driven, fast‑growing tech company focused on building safe and personalized experiences tailored to the needs of each unique...

Schwarz IT Barcelona is seeking a (Senior) Site Reliability Engineer to enhance its software products' design, development, and maintenance. The role involves collaboration in software lifecycle activities and implementing robust SRE principles to support a dynamic and innovative IT hub within Europe’s largest retail group. Ideal candidates will possess...

Únete a Amaris Consulting y trabaja en plataformas de banca digital que dan servicio a miles de usuarios en todo el mundo. Forma parte de un equipo internacional, crece en un entorno ágil y desarrolla tu carrera dentro de un grupo global que valora la innovación, la colaboración y el talento.Tu misión & tu impactoComo desarrollador JAVA , tendrás un...

Grafana Labs is seeking a Senior Backend Engineer for Databases (Loki Ingest) in a remote-friendly role. You will work on telemetry databases, including Loki for logs and Mimir for metrics, built in Go and Kubernetes across cloud providers.You’ll participate in open-source contributions and help scale Grafana Cloud with a distributed, autonomous team. The...

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting‑edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this...

Place in the Organization AI Learning Capabilities, ELL TechnologyJob Title Senior Software Engineer (Senior AI Engineer)Location Poland or SpainReports To Software Engineering ManagerRole Aim Are you passionate about software development, AI, and shaping the future of education? Are you excited about developing software and intelligent systems that improve...

We are still looking for the very Top Talent…and we would be delighted if you were to join our team! 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...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you’re a collaborator who wants to help transform how businesses...

At BOLD, we design and build the next generation of high-performance battery systems for the world’s most demanding industries — from Formula 1 and hypercars to aerospace, marine and defense. Our mission: to deliver energy systems where every millisecond and every degree matter. As a Senior Test Engineer, you will play a key role in validating the...

Datavant is the data collaboration platform trusted for healthcare. Guided by our mission to make the world’s health data secure, accessible and actionable, we provide critical data solutions for organizations across the healthcare ecosystem — including providers, health plans, researchers, and life sciences companies. From fulfilling a single...

Plexus Tech ofrece una posición de Ingeniero/a de software backend senior (Java) con 100% remoto desde Valencia. Trabajarás en plataformas empresariales escalables y de alto rendimiento, diseñando microservicios y APIs REST en un equipo técnico de alto nivel.Con más de 6 años de experiencia y dominio de Java 11+, Spring Boot y entornos cloud,...

Overview Senior Backend Java Developer (Microservices / AWS) (2) — Spain | Hybrid in Madrid, Barcelona, Málaga or Logroño | Remote in the rest of the country Full-time We are looking for Senior Backend Java Developers to join an international digital banking project focused on building scalable, cloud-native backend solutions. You will work on the...

Descripción del trabajoSenior AI Engineer - BMP Retail About the roleIf you are passionate about leveraging Artificial Intelligence to transform the way software is designed, developed, and delivered, this role is for you.You will join the BMP Retail team, where we are driving the adoption of AI-first engineering practices, Agentic AI, and Spec-Driven...

Our Development team inMalagais growing and we are now looking for aSenior Backend Software Engineerto join!OurCampaigns & Rewardsunit atBetsson Groupensures our customers come back for more. It’s all about loyalty. We provide a world class customer experience beyond the gameplay featuringTournaments ,Dynamic personalized campaigns , and much more!You will...

We are still looking for the very Top Talent…and we would be delighted if you were to join our team! 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...

We are hiring a Senior Java Software Engineer to join our team in Madrid and work on an international project for a leading Swiss private banking organization currently undergoing a major digital transformation. The Project You will join an international engineering team responsible for building, enhancing and maintaining business-critical applications...

We're looking for aSenior ML Engineerto join our team in Madrid, Spain in a hybrid working mode. In this role, you will design, build, and deploy scalable machine learning and AI solutions that power next-generation digital capabilities within a leading global financial institution. You will work across the full lifecycle -- from concept and prototyping to...

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace.Our momentum comes from a simple idea: help teams work smarter,...

LocalStack is seeking a Senior Cloud Infrastructure Engineer to own and operate our multi-account cloud stack, ensuring security, compliance, and reliability. You will manage IAM, SOC 2 / ISO 27001 compliance, and cost governance while improving observability and incident response across a distributed team.As the first cloud-focused hire, you will shape...