Empleos de java software engineer en Barcelona

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...

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...

**🌍 About act digital** Buscamos un/a **Data Engineer** para diseñar y construir capas de datos semánticas y soluciones de bases de conocimiento ( *Knowledge Graphs* ) que impulsan sistemas de Inteligencia Artificial a escala empresarial. **🎯 ¿Cuáles serán tus responsabilidades?** - **Arquitectura de Conocimiento:** Diseñar esquemas de...

Una de las empresas con las que colaboramos en Joppy, una Consultora IT TOP, busca un/a **Lead Data Engineer (Platform & Technical Office)** para unirse al equipo. **Modalidad de trabajo:** HÍBRIDA en Madrid o Barcelona (1 día/semana en oficina) **Responsabilidades:** Liderar la definición e implantación de una Oficina Técnica de Datos responsable de...

***Davidson Consulting España*** *nace en el año 2014. Formamos parte del grupo Davidson, multinacional francesa de servicios tecnológicos con +18 años de experiencia en el sector y presencia en varios países europeos además de en Canadá. Somos 3000 compañeros a nivel global.* *En España nos caracterizamos por ser un equipo de más de 150...

Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $3B in revenue in our last fiscal year with extensive growth potential ahead. At the heart of Veeva are our values: Do the Right Thing,...

**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...

**Level:** Junior (1-3 years) **Location:** Barcelona, Spain **Job Type:** Full-time **About the role** We are seeking a Software Engineer to join our high-performance team collaborating with leading AI chip companies. Our work focuses on developing software that enables users to run Vision and Generative AI inference workloads efficiently on custom...

h4 margin: 1rem 0 1rem 0!important; Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent...

**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...

**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...

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,...

## **Location** Barcelona ## **Employment Type** Full time ## **Location Type** Hybrid ## **Department** BUREAU OF TECHNOLOGY ## **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...

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...

**Job Description** Take your career to the next level with Amaris Consulting as a **Software Packaging Engineer** . Become part of an international team, thrive in a global group with **€800M turnover** and **1,000+ clients worldwide** , and grow in an agile environment where you’ll manage end-to-end software packaging and delivery for impactful...

About WeRiseUp WeRiseUp is a Barcelona-based Mixed Reality company that turns the world’s cultural treasures and theme parks into unforgettable immersive experiences. We were spun out of PortAventura World’s Adventure Labs in 2026 and are backed by PortAventura World and Vekoma — two of the most respected names in attractions globally. Three live...

About LearnWise AI We’re an AI-first startup helping universities and colleges support students and faculty with smart, knowledge-driven tools. Small team, high ownership, real user impact. LearnWise is a place where the best idea wins—no matter who says it—and where innovation and growth are in our DNA. You’ll work closely with our Head of AI, CTO,...

📢 Capitole keeps growing, and we want you to grow with us! 🚀 We are looking for an AI Engineer to join an innovative team working on next-generation Generative AI applications for a leading international airline group. In this role, you'll design, build, and deploy intelligent systems powered by Large Language Models (LLMs), helping transform the way...

**Summary** The Global Product Experience team creates groundbreaking user experiences across Siri markets. The features we build are redefining how hundreds of millions of people across all Siri languages are connected to the information they are looking for and the apps they love to use through various devices. As part of this group, you will work in one...

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...