Empleos de senior java backend engineer en Barcelona

Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you! Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you! We are looking for a Senior Backend Engineer with a deep understanding of server-side technologies and a passion for building highly scalable systems...

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. Turns out refurbished tech is way better for the planet than new. From our Customer Care...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Full-Stack Product Engineer | Node.js, AI-Native (Boosters R&D) based in Spain. Join an early-stage product team building an innovative solution in the personal digital security space, where your engineering decisions...

Location Barcelona and surrounding area Working model Hybrid – 4 days remote, 1 day per week in our Barcelona office Office KPS Iberia, C/ Pau Claris 162-164, 08037 Barcelona About KPS KPS is a global consulting and technology company delivering digital transformation and e-commerce solutions for leading international clients. At KPS Iberia, you...

Senior Backend Engineer - PaymentsAbout the opportunityYou will work in the Everyday Banking domain for the Payments team. This is where all payment and card transactions are being managed and processed by modern and high-volume systems that power the best customer experience possible. These teams make banking easy, reliable, seamless, and secure —...

WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage.Our clients include the...

5 days ago Be among the first 25 applicantsThis position is posted by Jobgether on behalf of a partner company. We are currently looking for a Backend Engineer in Europe .As a Backend Engineer, you will work on cutting-edge systems that power a high-performance AI platform for the insurance industry. You will contribute to building scalable, fault-tolerant...

Everything you are looking for and more At InPost, we are accelerating our adoption of intelligent automation across operations to improve efficiency, reliability and scale. We are recruiting an Automation Engineer to design, build and maintain automation solutions that leverage AI, machine learning and RPA to streamline processes across our logistics and...

Reference: 54987Posted: 2026-08-28Location: Barcelona, ESPCategory: Software Product EngineeringCompany: Dow JonesJob Description:About the Team:Our Technology team drives the evolution of our Technology, Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our...

SENIOR JAVA BACKEND DEVELOPER | SPRING BOOT & KAFKA Modalidad: 100% remoto Duración: Larga duración Descripción del puesto Buscamos un/a Senior Java Backend Developer para incorporarse a un proyecto de larga duración, trabajando en el desarrollo y evolución de servicios backend Java dentro de un entorno complejo, con integración con sistemas legacy y...

Senior Fullstack Engineer in Madrid/Barcelona (remote) for an International clientJob role: Senior Fullstack Software EngineerJob description: A Senior Fullstack Software Engineer with high experience in DevOps, Kubernetes & Python.Location: Madrid/Barcelona (Remote)Languages required: English (C1) MANDATORYMinimum experience: 5 to 7 yearsRate:...

Pivotal is looking for an experienced Senior Software Engineer to help build and scale AI-enabled clinical platforms. You will work across React + Vite frontend and .NET Core backend, collaborating with AI tooling and Azure DevOps in a fast-paced, global team. Join a culture centered on impact, mentorship, and growth with international exposure across...

Tempus AI, Inc. in Barcelona is seeking a Senior Software Engineer I who is passionate about precision medicine and AI's impact on healthcare.The ideal candidate will have experience in both frontend and backend technologies, proficient in TypeScript and Python, and capable of navigating ambiguity to deliver on projects.¿Tiene su CV preparado?Si es así y...

Senior Physical Design Engineer – EDA Tools / TCL / Back‑End / Synthesis / Place & Route / Floorplanning Are you a Senior Backend / Physical Design Engineer looking for your next challenge? Have 6+ years of experience in synthesis, place & route flows and floorplanning and wireplanning? Want to join a very exciting Spain‑based semiconductor...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Engineer – Pricing based in Spain. This is a high-impact staff-level engineering role focused on building the pricing infrastructure behind a modern energy transaction platform. You’ll own the backend and data-heavy...

Barcelona R&D – Engineering/Prod Dev /Full-Time /On-site Who We Are: At Emburse, you'll not just imagine the future – you'll build it. As a leader in expense intelligence, we are creating a future where technology drives business value and inspires extraordinary results. Emburse is looking for a passionate software engineer to contribute to the...

BarcelonaTech & Data – Mobile - iOS /Full-time /RemoteOur mission and customers: We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be rated 4.8 on Trustpilot,based on 55,000+ reviews. Our cultureputs customer satisfaction at the core of...

About the role We are looking for a self-driven and highly motivated Senior Back-end Software Engineer to join our Commerce Pillar. You should be a quick learner who thrives in an evolving environment. In this role, you will be a product-minded partner who understands that engineering is about solving problems, not just writing code. You will directly shape...

Slash Mobility Slash Mobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Ayudamos a grandes organizaciones a diseñar y construir productos digitales y plataformas tecnológicas que realmente mueven su negocio. No nos limitamos a...

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M...