Empleos de java software engineer backend development en Barcelona

Are you an experienced backend developer passionate about using your skills to combat cybercrime and fraud? BioCatch, the market leader in behavioral biometrics, is looking for a back-end developer to join our dynamic team. As a Senior backend developer at BioCatch, you will work with a team of intensely curious individuals dedicated to innovation and...

We are Merlin Digital Partner! A leading IT and Digital headhunting company who stands out from the crowd, boasting over a decade of experience. We've successfully collaborated and played a pivotal role in the growth of industry heavyweights such as Wallapop, Glovo, Banc Sabadell, among others.Our emphasis lies in people-centric approaches and...

Software Engineer - Data & AI Platform - STACKIT (m/f/d)Join Schwarz Global Services Barcelona - IT Hub of Europe's Largest Retail Group. We provide high-value IT services for the Schwarz Group, including Lidl, Kaufland, Schwarz Produktion, PreZero, Schwarz Digits, STACKIT, and XMCyber.As part of a top 5 global retail company serving 6 billion customers...

Sector: Seguros Idiomas: Inglés fluido (C1) ¿Buscas unirte a una empresa que valora la cultura centrada en las personas, la innovación y el bienestar en el trabajo? En Extia, nuestro lema es “First who, then what” (Primero la persona, después el proyecto). Priorizamos a las personas y al trabajo en equipo para ofrecer soluciones de gran impacto. Como...

Position NameFull-Stack EngineerAbout the profileWe're looking for a Full-Stack Engineer to join our Data and AI Engineering team. This role is ideal for individuals who take pride in building secure, scalable systems that bridge frontend user experiences with robust backend architectures, enabling real-world data and AI applications in the life sciences...

Smadex is a cutting-edge ad-tech company: we process more than 4,5 million ad requests per second, replying under 100ms (for reference, the Google search engine handles ~76,000 QPS). Every day we generate several TBs of data that need to be processed, analyzed and aggregated, so our real-time components get smarter every day. We need you to help us keep our...

Scopely is seeking a Senior Development Manager to join our Barcelona studio as a key driving force within our Central Studio Operations team. In this high-leverage individual contributor (IC) role, you will own, optimize, and scale the operational frameworks that ensure our diverse portfolio of world-class games release smoothly, efficiently, and at the...

Yassir is the leading super App in the Maghreb region set to change the way daily services are provided. It currently operates in 45 cities across Algeria, Morocco and Tunisia with recent expansions into France, Canada and Sub-Saharan Africa. It is backed ($200M in funding) by VCs from Silicon Valley, Europe and other parts of the world. We offer on-demand...

Smadex is a cutting-edge ad-tech company: we process more than 4,5 million ad requests per second, replying under 100ms. Every day we generate several TBs of data that need to be processed, analyzed and aggregated, so our real-time components get smarter every day. We need you to help us keep our platform in motion!What are we looking for?A Junior Devops...

ANYbotics is a fast-growing tech company dedicated to shaping the future of mobile robotics across multiple industries. Join our highly talented and motivated team of more than 200+ people and work on cutting-edge robot technology.The Opportunity   We are seeking a motivated and skilled Frontend Engineer to join our Workforce Team, responsible for the...

A leading international software company is seeking a Senior Rust Engineer in Barcelona to develop a next-generation data management platform. This role involves designing robust backend components and working within an agile team to implement event-driven architectures. Ideal candidates will possess strong Rust development skills, experience with Linux...

At Veriff's Biometric Authentication team, we are trying to prove, in real time, that the person on the other side of the screen is real and who they claim to be. Our ML‑powered platform uses advanced image recognition, facial verification, face recognition, facial anti‑spoofing (liveness detection), and behavior analysis to make identity decisions. Here...

AgileEngine, LLC. seeks a Middle Application Security Engineer to drive DevSecOps across the CI/CD stack, integrating SAST, DAST, and SCA gates with automation in Python. You will tune scanners, deploy hardened baselines, and guide Java/Python teams on secure coding practices.The role requires 3–5 years of combined software engineering and AppSec...

We’re a game changer that optimizes supply chains of the world’s leading companies with our very own smart software and services. Are you an expert in JavaScript and React? Are you eager to solve complex real-world problems with smart software? Ready to join a place where smart solutions meet human collaboration? Your challenge As a Front-End Software...

Job Description Summary Linde Material Handling ranks among the world's leading manufacturers of forklift trucks, warehouse trucks, and high-performance solutions for intralogistics. Since 2006, Linde has been part of the KION Group. Our values are: INTEGRITY we do what is right – COLLABORATION we trust each other – COURAGE we change and innovate –...

Hi I’m Abhik, Ashby's Co-Founder and VP of Engineering. We’re looking for an ambitious full-stack engineer who is laser-focused on solving customer problems and making the right long-term investments to solve them today and in future features and products. What Ashby gives you is the best of both early and growth-stage environments. In a seed startup,...

We’re a game changer that optimizes supply chains of the world’s leading companies with our smart software and services. Are you passionate about cutting‑edge cloud technology and balancing stability and adventure with technology? Ready to join a place where smart solutions meet human collaboration? Become a Senior DevOps Engineer at OMP and solve...

Overview AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US: If you're looking for a place to grow,...

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...

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 millions globally to protect their freedom, fight censorship, and keep...