Empleos de java software engineer backend development en Barcelona

**Location:** Barcelona (Hybrid) **Type:** Full-time **Salary:** €60K - €70K Our client is a global, French family-owned leader in the fragrance, flavor, and ingredients industry with over 150 years of history and an active footprint in 41 countries. They are looking for a **Senior AI & ML Engineer** to join their expanding team. In this high-impact...

We are looking for a **Senior Software Engineer - AI Product development** to join our **Cortellis CMC team in Barcelona** and help build the next generation of AI-powered solutions for the pharmaceutical industry. In this role, you will design, develop, and operate scalable backend services, data pipelines, and AI-driven capabilities that power regulatory...

We are looking for a **Senior Software Engineer - AI Product development** to join our **Cortellis CMC team in Barcelona** and help build the next generation of AI-powered solutions for the pharmaceutical industry. In this role, you will design, develop, and operate scalable backend services, data pipelines, and AI-driven capabilities that power regulatory...

Revup Payments is a fintech leader in payment orchestration, providing businesses with seamless access to global payment solutions for over four years. Specializing in revenue optimization, we offer card processing and alternative payment methods enhanced by smart routing, fraud prevention, and an intuitive dashboard. Backed by a team of payment and fraud...

Internship Programme 2027: Software Engineer Java About RevolutPeople deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products - including spending, saving, investing, exchanging, travelling, and more - help our 75+ million customers get more...

Software Developer (React / .NET Core) Duration: 12 Months Workload: Full Time Hours Setup: Freelance (Daily Rate / Limited Company / Umbrella / Sole Trader) Location: Barcelona, Spain (hybrid) We are looking for a hands-on Software Developer to support the modernisation of a business-critical legacy platform into a scalable, API-first...

Job Reference 358\_26\_CS\_STAR\_RE1 Position Research Engineer - Star-ST4HPC\_SO (RE1) Closing Date Thursday, 06 August, 2026 **Reference:** 358\_26\_CS\_STAR\_RE1 **Job title:** Research Engineer - Star-ST4HPC\_SO (RE1) **About BSC** The Barcelona Supercomputing Center - Centro Nacional de Supercomputación...

Your new home base at Körber is the Körber Supply Chain Consulting team. A smoothly running supply chain of goods - end-to-end - is what makes today’s world go round. Here is your chance to become part of this challenge. At Körber Supply Chain Consulting we work with our customers to envisage and implement their supply chains for tomorrow. We work with...

Job descriptionAbout seQuraseQura provides innovative, flexible and easy-to-use payment technologies that help merchants acquire, convert and retain more customers.We make a difference in sales performance by tailoring our solutions to different sectors, to address their unique pain points and deliver superior results in Retail, Education, Eyewear, Repairs...

**Build a career powered by innovations that matter!**  At Novanta, our innovations power technology products that are transforming healthcare and advanced manufacturing—improving productivity, enhancing people’s lives and redefining what’s possible.  We create for our global customers engineered components and sub-systems that deliver extreme...

Who we areNeuroelectrics is a creative, high-tech company offering the best-in-class non-invasive and high-definition electrical brain stimulation technology for personalized neuromodulation. By measuring and modifying brain function, we aim to restore brain health, minimize disabilities and create a better life for patients.We are looking for new members of...

**ABOUT US** We are scientists, doctors, techies and humanity lovers, with the mission of building neuroelectronic interfaces to cure brain disorders. INBRAIN harnesses the extraordinary material properties of Graphene, the world’s thinnest and nobel-prize winning material, to build safe, uninvasive and highly efficient neural solutions. *Our mission is...

Impress is the #1 AI-driven chain of orthodontic clinics with fully digital processes in Europe. We have revolutionized the invisible orthodontic sector with the best team of professionals specialized in making people smile and using the latest technology for the diagnosis, treatment, and follow-up of all cases. To do this, we develop both web and mobile...

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 better for the...

**About Agoda** At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries,...

Take your career to the next level with Amaris Consulting as a Senior QA Automation Engineer. Be part of an international team, thrive in a global group with a €800M turnover and over 1,000 clients worldwide, and an agile environment. The ideal candidate will have a proven track record in building and maintaining robust automated testing frameworks,...

**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...

Barcelona, Spain Full-time Tech ## **Who we are** Glovo 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...

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 blockchain...

We are looking for a **Senior AI Full Stack Developer** to join a global team responsible for the end-to-end ownership of a worldwide B2B platform. In this role, you will design, build, and maintain high-performance, scalable, and secure web applications that support business-critical digital commerce solutions. You will collaborate with international...