Empleos de tech fullstack engineer en Barcelona

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 BarcelonaAbout KPSKPS is a global consulting and technology company delivering digital transformation and e-commerce solutions for leading international clients. At KPS Iberia, you will...

Overview In this role you will lead backend architecture and develop scalable Python services with FastAPI while contributing to frontend with ReactJS. You will drive technical decisions, promote best practices, and collaborate with product and engineering teams to deliver robust, high-performance solutions for thousands of concurrent users. The role...

About the Project & Team It evolved into a developer-loved toolkit with hundreds of active users, 7,000 weekly CLI runs, 5,000 GitHub stars, and over 100 million translated words. We've graduated from the world's best tech accelerator (Y Combinator) and raised venture funding to continue building developer tools that must exist but don't yet. We're a...

Our partner is looking for a Senior Software Engineer – C# / .NET based in Spain. Join a globally distributed software organization developing innovative solutions that help consumer brands optimize operations, recover revenue, and grow across major retail marketplaces. As a Senior Software Engineer, you will take end-to-end ownership of product...

Work Your Magic with us! Ready to explore, break barriers, and discover more? We know you've got big plans – so do we! Our colleagues across the globe love innovating with science and technology to enrich people's lives with our solutions in Healthcare, Life Science, and Electronics. Cualquier información adicional que necesite para este trabajo se...

Sage, líder global en software de empresa, ofrece una pasantía/gradual para desarrollar habilidades en Ingeniería de Software en España. El programa combina aprendizaje con entrega de productos reales y un equipo ágil que acompaña el crecimiento técnico desde el día uno.La ruta está diseñada para construir una carrera a largo plazo en ingeniería,...

Software Development Engineer, Amazon Payroll Tech Job ID: ******* | Amazon Spain Services, S.L.As one of the world's fastest-growing companies, Amazon now employs more than 1.6 million people worldwide, with a remarkable 24% year-over-year growth. This unprecedented scale and growth rate creates unique challenges for our engineering organization. We're...

NTT DATA is seeking a Networking Remote Field Service Engineer (L1) in Barcelona to provide remote technical support to clients and resolve incidents. The role focuses on restoring services and ensuring SLA adherence through proactive incident handling.Ideal for graduates or early-career engineers looking to grow in network support, diagnostics, and...

We Are Wizeline, a global AI-native technology solutions provider, develops cutting-edge, We Are Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of...

Affirm, Inc. is seeking a Software Engineer II, Fullstack (Repayment UX) to join a Europe-based team focused on reliable, scalable repayment experiences. The role operates from Spain with a remote-first policy, collaborating across product, design and analytics.Expect on-call rotations and opportunities to impact millions of users with high-scale financial...

Senior Software Engineer, Fullstack (Repayments UX)Remote SpainAt Affinist we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.The Repayment UX Engineering team is growing, and we're looking for a Senior Full-Stack Software Engineer. We're a...

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...

About the Project & TeamWe started Lingo.Dev at a hackathon and, after winning the best dev tool award, we just kept building. It evolved into a developer-loved toolkit with hundreds of active users, 7,000 weekly CLI runs, 5,000 GitHub stars, and over 100 million translated words. We've graduated from the world's best tech accelerator (Y Combinator) and...

Alpaca is seeking a seasoned Fullstack Engineer to join the Platform Authentication team and help build secure access to Alpaca’s products and APIs. You will contribute to authentication, authorization and identity-provider infrastructure while modernizing the platform. You’ll work on multi-region services, frontend and backend features, and developer...

Capitole is hiring a Fullstack Engineer (Frontend-Oriented) with 4+ years of experience to drive frontend components and Backstage integrations within the joint team. You will contribute to the portal's technical advancement and collaborate across ARTs and organizational units. The role emphasizes React development, REST APIs, and enterprise IT experience,...

Capitole is seeking a Senior Fullstack Engineer with a strong frontend mindset to join an international project. You will contribute to the evolution of the central platform used by developers across the organization, focusing on modern frontend experiences, Backstage integrations, and cloud-native solutions. You will develop React-based UI components, build...

Moonfire is a small, fully remote team of senior engineers building Lingo.dev tools used by developers worldwide. You will design, develop, and scale web applications, open source tooling, and robust APIs with a focus on performance and UX. We value CS craft, remote collaboration, and ownership of features end-to-end. You’ll work across frontend, backend,...

Responsibilities * Hands‐on Databricks administration on AWS, including Unity Catalog governance and enterprise integrations. * Strong AWS foundation: networking (VPC, subnets, SGs), IAM roles and policies, KMS, S3, CloudWatch; EKS familiarity is a plus but not required for this Databricks‐focused role. * Proficiency with Terraform (including databricks...

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 BarcelonaAbout KPSKPS is a global consulting and technology company delivering digital transformation and e-commerce solutions for leading international clients. Para presentar una...

Dynatrace is seeking a Senior Customer Success Engineer to lead post-sales relationships with our most strategic customers in a technical advisory role. You will guide deployment, adoption, and value realization across Dynatrace products, while delivering customer-focused training and acting as a SME to accelerate success.You will engage with executive...