Empleos de senior java engineer distributed systems en Barcelona

New Relic in Barcelona, Spain, is hiring for its APM Services team to build, improve, and maintain backend systems that power the APM product at scale. You will work on the agent lifecycle pipeline, metric ingestion, processing, and storage across millions of connections and timeslices. You will collaborate with product and experience teams, tackle complex...

GTD We are a high-tech company, committed to the design, integration, and operation of complex, mission-critical applications and systems throughout the world.We perform turnkey projects, engineering services and product development for our customers, developing state-of-the-art systems in the Space, Aerospace, Energy, Scientific Facilities and Defense and...

Adaptive, a financial technology firm, is seeking a Senior Java Developer to design and build high‑performance Java applications and libraries. You will work in a test‑driven, Agile environment, collaborating with peers to deliver robust, scalable trading systems and open‑source components like Aeron, Hydra, and Artio. You have strong Core Java (Java...

About StarkStark builds the world's most powerful electric motorcycles.From the VARG MX to the road?legal VARG EX & SM, our bikes have won world championships and are engineered to outperform anything with a combustion engine.We're based in Sant Boi, Barcelona, growing fast (77% year?on?year), and building a team that will take us even further.If you want to...

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic...

Search AI Company, a leading AI-powered search platform, is seeking a senior engineer for the Prism team to turn raw security data into a trustworthy picture of users, hosts, and services in a customer's environment. You will help build the Entity Store, entity risk scoring, and data maintainers used by analysts to understand what happened and what to...

Overview In this role you help design and build Elastic’s unified data pipeline, focusing on the Streams Backend that powers data routing, processing, and delivery at scale. You will contribute to Logstash, core backend services in Golang, and the OpenTelemetry Collector, collaborating with a global, distributed team. You’ll tackle hard distributed...

Craft:Technology & DevelopmentJob 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.Engineering System & Support (ESS) builds the shared foundations that make game development smoother: reliable CI/CD, cloud...

Jobgether is seeking a Senior Backend Engineer – Data Core based in Spain.This remote-first role focuses on building infrastructure for a large-scale creator data platform, collecting data on hundreds of millions of creator profiles across major social platforms.You will own end-to-end backend systems, tackle distributed-systems challenges, and optimize...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an...

Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications.By combining open source innovation with deep expertise in Kubernetes orchestration, Mirantis empowers platform engineering teams to deliver...

As Engineering Manager in the Customer eXperience vertical, you lead a cross‑functional team to simplify travel changes and cancellations for customers. You shape technical strategy across the Payments domain and collaborate with Product, Architecture, Data Science to deliver high‑quality, scalable solutions. You mentor, hire, and drive performance in a...

WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage. Our clients include the...

Senior Big Data Engineer Department: Technology Employment Type: Full Time Location: Barcelona Reporting To: Jake Montebello Description At Gi G we are looking to hire a Senior Big Data Engineer in our Data department. You will assume a pivotal role in taking ownership of the analysis, design, building, support of major realtime big data projects and...

Capitole keeps growing, and we want you to grow with us! We are seeking a Senior Full-Stack Developer (M/F) to join an international project. You will design, develop and maintain scalable full-stack applications using Java, Spring Boot, and Angular, contributing to architecture and DevOps practices. The role requires 3+ years of experience, strong...

Senior Big Data Engineer Department: Technology Employment Type: Full Time Location: Barcelona Reporting To: Jake Montebello Description At Gi G we are looking to hire a Senior Big Data Engineer in our Data department. You will assume a pivotal role in taking ownership of the analysis, design, building, support of major realtime big data projects and...

Adaptive, a financial technology firm, is seeking a Senior Java Developer to design and build high‑performance Java applications and libraries. You will work in a test‑driven, Agile environment, collaborating with peers to deliver robust, scalable trading systems and open‑source components like Aeron, Hydra, and Artio.You have strong Core Java (Java...

Make accessibility the default for an enterprise design systemWe are looking for a senior Accessibility Engineer to join a design systems team on a contract basis. The team owns a web component library used by product teams across a large global organisation to build accessibly by default. An ongoing accessibility sweep has produced a sizeable backlog, and...

European Tech Recruit are working closely with a multinational R&D company who are looking for a talented Senior Graphics Engineer (WebGPU) to join their team.This is a contract position, initially running for 12 months, that can offer fully remote work.You must have right to work (no need for visa sponsorship) in the country you are based out of.In this...

Location: Remote from Spain (an indefinite Spanish employment contract)We are looking for a Senior Python Backend Engineer to build and integrate agent-to-agent communication capabilities on AWS AgentCore platforms.The role focuses on Python backend development, A2A protocol implementation, agent discovery and registration, event-driven communication, and...