Empleos de java software engineer backend development en Barcelona

Experience the Power of a Game-Changing Career Are you ready to join an innovative and fast-growing team? We are a global leader in technology and services, powering the brands of the future. Across more than 70 countries, we support some of the world's most well-known companies - the ones you use every day - helping them transform their businesses...

Hello! At Factorial, we’re on a mission to help companies manage their people smarter, faster, and better. To support our growth, we’re looking for a Technical Support & Data Operations Engineer who will be the ultimate problem-solver. You will be responsible for hunting down bugs in our codebase, implementing clean fixes, and handling critical data...

Hi, we’re Back Market. We’re here to help **make tech reliable, affordable, and better than new** . We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new. Yep, you read that right. Turns out refurbished tech is way...

**About Proton** **Join Proton and build a better internet where privacy is the default** Proton was founded in 2014 by scientists from CERN on a simple truth: **privacy is a fundamental human right**. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton...

Description Are you an Innovative Engineer that wants to design the next generation of world-class fulfillment centers and logistics systems across the globe? Do you want a high level of ownership in solving complex problems? Does the idea of designing Intralogistics systems that leverage ground breaking automated Material Handling Equipment, packaging...

Q-tech is seeking a Senior R&D Software Engineer to join a newly formed team in Barcelona. You will design, develop and maintain high-performance Modern C++ software for hardware control and data acquisition across instrument platforms. You will collaborate with global teams to define infrastructure requirements and ensure reliable operation. The role...

About Ingram Micro Ingram Micro powers the global IT ecosystem—connecting technology vendors, partners, and businesses to unlock the full promise of innovation. With operations reaching over 90% of the world’s population and our digital platform, Ingram Micro Xvantage™, we enable smarter, faster, and more scalable ways to do business. Together,...

**About Proton** ****Join Proton and build a better internet where privacy is the default**** Proton was founded in 2014 by scientists from CERN on a simple truth: ****privacy is a fundamental human right**** . Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and...

Starting date: 01/09/2026 Closing Date: Thursday, 30 July, 2026 Job Reference: 90_26_CASE_WP_RE3 About BSCThe Barcelona Supercomputing Center – Centro Nacional de Supercomputación (BSC‑CNS) is the leading supercomputing center in Spain. It houses MareNostrum, one of the most powerful supercomputers in Europe, was a founding and hosting member of the...

Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by...

**Appodeal** is a dynamic US-based product company with a truly global presence. We have offices in **Warsaw, Barcelona and Parkland (FL),** along with remote team members located around the world. Our company thrives on diversity, collaboration, and innovation, making us a leader in the mobile app monetization space. **Why Appodeal?** At Appodeal, we're...

**About Proton** ****Join Proton and build a better internet where privacy is the default**** Proton was founded in 2014 by scientists from CERN on a simple truth: ****privacy is a fundamental human right**** . Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and...

We are looking for an experienced **SAP CAP Developer** to join our team and contribute to the design, development, and maintenance of cloud-native applications on **SAP Business Technology Platform (SAP BTP)** . You will play a key role in building scalable, high-quality solutions following SAP's **Clean Core** and **Side-by-Side Extensibility** principles...

We are looking for a knowledgeable and customer‑focused **Cooling / Air‑Conditioning Technician or Engineer** to provide remote (telephone‑based) technical support for computer room and data center cooling applications. In this role, you will act as a key technical reference for our customers, leveraging your solid experience in the cooling...

At Q-tech , we are partnering with a global leader in electronic design, test and measurement technology, serving industries such as communications, 5G/6G, automotive, energy, quantum computing, aerospace, defense and semiconductors. The company is in an active growth phase, backed by strong R&D investment and a long-term engineering culture.We are looking...

Join Tether and Shape the Future of Digital FinanceAt Tether, we're not just building products, we're pioneering a global financial revolution. Our cutting?edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve?backed tokens across blockchains. By harnessing the power of...

At ABB, we help industries outrun - leaner and cleaner. Here, progress is an expectation - for you, your team, and the world. As a global market leader, we’ll give you what you need to make it happen. It won’t always be easy, growing takes grit. But at ABB, you’ll never run alone. Run what runs the world. This role sits within ABB's Robotics business,...

At LGT Digital Factory we are searching for Performance Engineer for our Barcelona Office. WHAT CAN YOU EXPECT? LGT is committed to developing and operating modern and cloud native applications with the primary goal of enhancing operational efficiency and creating great client experience. LGT Digital Factory (DiF) acts as a strategic nearshore partner to...

About Ingram Micro Ingram Micro powers the global IT ecosystem—connecting technology vendors, partners, and businesses to unlock the full promise of innovation. With operations reaching over 90% of the world’s population and our digital platform, Ingram Micro Xvantage™, we enable smarter, faster, and more scalable ways to do business. Together,...

🌍 About Flyboard We Make Voice AI Work. We ship production-ready agents that automate real sales and operations. Flyboard.ai builds and operates custom AI voice agents that automate high-volume, repeatable workflows across commercial and operational processes. Our customers include fast-moving SMEs, corporates, and mid-market leaders across Europe and...