Empleos de principal java engineer serverless distributed systems en Barcelona

Elastic is seeking a Principal Software Engineer to lead performance tuning for Elasticsearch in Spain. You will own performance initiatives from architecture to production, building models and strategies to keep Elasticsearch fast, scalable, and predictable across diverse environments. You'll profile complex distributed systems, leverage AI-assisted tooling...

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M...

Overview CHAMP Cargosystems provides the most comprehensive range of integrated IT solutions and distribution services for the air cargo transport chain. The portfolio spans core management systems, messaging services, and eCargo solutions, including applications supporting customs and security requirements, quality optimization, e‑freight, and mobility...

Craft: Job Description: At King, we build products and services that help millions of players enjoy our games every day. The Player Support Innovation and Development team develops the technology behind modern player support experiences, helping players quickly find answers, resolve issues, and get back to playing. As a Software Engineer, you'll build...

At GiG 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 contribute to the team's success through code reviews, promoting best practices and implementing robust solutions across all aspects of big...

Elastic in the Cloud world seeks a Principal Software Engineer for its Elasticsearch - Distributed Systems team, focusing on scale, performance, and resilience in a Serverless offering. You will tackle deep distributed systems challenges, including node coordination, data indexing, and cross-node management. You will design and operate core components, push...

**Overview** CHAMP Cargosystems provides the most comprehensive range of integrated IT solutions and distribution services for the air cargo transport chain. The portfolio spans core management systems, messaging services, and eCargo solutions, including applications supporting customs and security requirements, quality optimization, e‑freight, and...

Are you passionate about shaping the future of Digital Health? Join Boehringer Ingelheim's IT Marketing & Sales organization and help enable scalable digital-health solutions across Healthcare Professional, Patient Services and Commercial functions.As Senior IMPS Framework Lead, you will own the technical integrity, controlled evolution, governance and...

How does Amazon decide which fulfillment center ships your order, which truck carries it, and how to keep promises across hundreds of millions of packages daily? How does it decide how many trucks and how much labor are required to ship orders across the network?SCOT Fulfillment Optimization (FO) owns the optimization and forecasting science behind these...

- Caravelo has one platform, but no two airline implementations are exactly the same - As a Customer Solutions Engineer in our Professional Services team, your job is to bridge that gap - You will learn how our core platform can be configured, integrated and extended, and use those capabilities to create the implementation each customer needs… without...

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...

We're looking for a Staff/Senior Software Engineer to technically lead and build Runware's serverless platform. You'll be part of a small team working closely with senior leadership to bring a new product line to market. Runware is evolving beyond model APIs into a platform where developers can deploy models and run AI workloads without managing GPUs,...

Overview As a Principal Software Engineer on the Elasticsearch - Search Infra team, you define and drive the core search infrastructure for Elasticsearch. You will shape the long-term technical direction, contribute to indexing, retrieval, and relevance, and mentor a global group of engineers. You’ll turn research in search internals into scalable,...

Overview As a Principal Software Engineer on the Elasticsearch - Search team, you drive the vector search capabilities that power fast, relevance-driven results. You will design and implement new vector features, improve existing functionality, and resolve complex bugs within a globally distributed team. You’ll work closely with engineers, contribute to...

Overview As a Systems Engineer in our Operations team, you will provide hands-on support for SCADA infrastructures across remote renewable energy plants. You will ensure high availability, performance, and reliability of mission-critical systems, collaborating with engineering, customers, and internal teams. The role combines systems administration,...

Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~16,800 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers...

Overview As a Principal Software Engineer on the Elasticsearch - Search team, you’ll lead the development of vector search capabilities at scale. You’ll shape a high-performance vector database experience, contribute to core search features, and drive architectural innovations. You’ll collaborate with a global team, mentor peers, and engage with the...

Overview In this role you will strengthen Elasticsearch by building scalable, secure foundational infrastructure and shared features. You’ll drive developer productivity through automation, and help Elasticsearch scale across serverless, cloud, and on‑premise environments. You work cross‑functionally with the ES team and open source communities to...

Overview Senior Software Engineer to help build a cloud-native data processing platform. You design, build, and maintain scalable backend services in Scala for data ingestion, transformation, and analytics across AWS and GCP. You’ll work with cross-functional teams to ensure reliability, observability, and secure cloud integrations. You’ll mentor...

Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~16,800 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers...