Empleos de senior software engineer sql java en Barcelona

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 do Design and own Proton VPN’s performance framework, defining metrics and KPIs that reflect the real-world experience of users (time-to-connect,...

About the roleThe Senior Manager Data Engineer will be responsible for designing, developing, and maintaining scalable data pipelines and architectures. The role involves working closely with data Owners, IT, analysts, and business stakeholders to ensure data availability, quality, and accessibility for analytics, reporting, and advanced data use cases....

We're partnering with a leading enterprise organisation investing heavily in AI and looking for an experienced Senior Backend Engineer to build the backend services that power production AI applications.This is a hands-on engineering role where you'll design, build and operate scalable Python services, working closely with AI Engineers, Data Scientists and...

easyJet Airline Company PLC is seeking a Senior Staff Software Engineer - Data to lead and innovate in their digital commerce platforms. Based in Barcelona, this position offers hybrid working and involves guiding teams in technical excellence and delivering high-performance systems. The ideal candidate will have deep knowledge in SQL, cloud technologies,...

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...

OMP in Barcelona is looking for a Senior DevOps Engineer to automate deployment processes and collaborate with software engineers and product managers. Ideal candidates will have a relevant degree and hands-on experience with tools like Kubernetes and Terraform.The company promotes flexibility, continuous learning, and a supportive work culture. Enjoy...

EdgeTier in Barcelona is looking for a Senior Software Engineer to join our innovative backend team. This is a hands-on role that demands technical proficiency and independence. You will have the chance to influence our core product development while mentoring others.The ideal candidate has solid Python skills, experience with AI coding tools, and a passion...

About the roleThe Senior Manager Data Engineer will be responsible for designing, developing, and maintaining scalable data pipelines and architectures. The role involves working closely with data Owners, IT, analysts, and business stakeholders to ensure data availability, quality, and accessibility for analytics, reporting, and advanced data use cases....

Lighthouse is seeking a Senior Analytics Engineer to build scalable data products for enterprise customers and internal teams. You will own from questions to delivery, employing SQL, dbt, Python, and BigQuery, while partnering across Product, Data Science, and Engineering to deliver insights at scale.Join a data-driven company powering hospitality with AI,...

Company DescriptionGlovo is part of the Delivery Hero Group, the world’s pioneering local delivery platform, our mission is to deliver an amazing experience—fast, easy, and to your door. We operate in around 65 countries worldwide. Headquartered in Berlin, Germany. Delivery Hero has been listed on the Frankfurt Stock Exchange since 2017 and is part of...

DescriptionWhat you will be doingAt BMAT, infrastructure is not just a support function in the background — it is a core part of how we deliver music data and technology at scale to the global music industry.As a Senior Systems Engineer, you’ll help operate, improve and maintain the infrastructure that powers BMAT’s platforms and services across both...

En Indra Group, protegemos lo que más importa. Lideramos el desarrollo de soluciones tecnológicas punteras en el ámbito de la ciberseguridad, diseñando arquitecturas robustas, seguras y escalables que permiten a nuestros clientes afrontar los retos tecnológicos del presente y del futuro.   💻 ¡Únete a nuestro equipo de arquitectura de...

Job Description:We Dream. We Do. We Deliver. At Merkle, a dentsu company, we power the experience economy. Whether we’re building the next great app, running CRM at scale for global brands, delivering technology architectures that support millions of users, or providing world-class data, identity, and insights solutions, it’s all in the name of crafting...

About Powens Powens is the trusted Open Finance partner for financial institutions and fast-growing companies across Europe and Latin America, helping them automate financial workflows, embed payments seamlessly, and turn real-time financial data into actionable decisions. Headquartered in Barcelona and Paris, Powens operates at the intersection of financial...

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate...

We’ve landed! When it comes to innovation and achievement, there are few organisations with a better track record. Join us as we embark on an ambitious journey, evolving our digital commerce platforms and building scalable, resilient, and innovative foundations that enable seamless customer experiences across web, mobile, and connected channels. easyJet is...

Wallapop is a Barcelona based scale-up driven by the purpose to empower people to embrace a more conscious and human way of consumption. We believe in a world where collaborative economy is mainstream. This is what drives us. 💫 Wallapop operates in Spain, Italy and Portugal, offering a catalogue of several hundreds of millions of products and services....

About Qualifyze,Founded in 2019, Qualifyze is a leading company in supply chain compliance management in the Life Sciences industry, trusted by over 1,500 pharmaceutical and healthcare companies globally. Our digital suite of solutions connects manufacturers, suppliers, and a global network of more than 250 auditors and quality experts.With a track record of...

Location: HQ - Rubí (Barcelona) Start: ASAP Type of Contract: Full Time / Permanent About Submer Submer designs and delivers end-to-end AI datacenter infrastructure built around industry-leading liquid cooling. We help organizations scale AI beyond the limits of traditional datacenters by enabling higher density, greater efficiency and lower environmental...

Aim high, go beyond! At Open Cosmos we are solving the world’s biggest challenges from space, providing businesses, governments and researchers access to more readily available information than ever before - ready for the challenge? Then read on…Working in our Chief Revenue Office (CRO) Our CRO division drives the commercial growth of Open Cosmos. The...