Empleos de senior software engineer fullstack en Madrid

Back Market in Barcelona is seeking a Senior Software Engineer to join The Code Foundation team. You will work closely with your squad and the Staff engineer to deliver scalable, reliable software across frontend and backend stacks. You'll operate in an agile build it and run it environment, own features from design to deployment, and help drive...

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. Our AI-powered platform helps organizations modernize financial operations, increase visibility, and optimize spend across the enterprise....

Sysdig is hiring for a senior software engineer in Spain. You will join a cross-functional team owning the metrics collection pipeline from agents on customer hosts to backend processing. You will tackle performance, scalability, and correctness, guiding design across the agent and backend while collaborating with product and design on specs and timelines....

Senior i OS Software Engineer (Barcelona - Hybrid) Software Engineering Mobile Development i OS Development Swift Swift UI Wizeline is seeking an experienced i OS Developer to join our team in Barcelona. In this hybrid role (3 days per week in the office), you will help build, scale, and deliver high-quality digital products and services for our mid-size to...

Tecnobit-Grupo Oesía seeks a Senior Safety-Critical Software Engineer to join its Avionics & Communications team in Madrid. You will design and certify real-time embedded software for safety-critical avionics systems following DO-178 C.Requirements include 5+ years in embedded software, C/C++, DO-178 C experience, DOORS and LDRA proficiency, and English...

Hey there! We're Fever, the world's leading tech platform for culture and live entertainment. Our mission? To democratize access to culture and entertainment. Todas las habilidades, cualificaciones y experiencia relevantes que necesitará un candidato seleccionado se enumeran en la siguiente descripción. With our proprietary cutting-edge technology and...

Taxfix is seeking a Senior Software Engineer to build core features for our flagship product, turning complex tax scenarios into simple, reliable experiences. You will work in a cross-functional team, owning end-to-end delivery from discovery to release while embracing AI-first software development.You’ll contribute to scalable design and maintainable...

Siena is a globally distributed, async-first engineering team building a next-generation CX platform. You will own meaningful parts of the platform end to end, collaborating with product to shape scope and make architectural calls in your domain. Expect ownership, fast feedback loops, and high-impact releases that improve real brands’ daily operations. We...

We're looking for an experienced, smart software engineer with a passion for making things happen! You'll need extensive experience with Java and a strong understanding of Object Oriented Software. Qualifications: * Development experience with Java and must have worked on distributed systems. * Must be willing to take on multitudes of tasks (development,...

We’re looking for aSenior Software Engineer - AI Product developmentto join ourCortellis CMC team in Barcelona , where you’ll work on high-impact backend services that power global pharmaceutical innovation. In this role, you’ll take strong ownership of architecture and delivery while collaborating closely with distributed engineering teams. Our CMC...

Join us at Wolters Kluwer and be part of a dynamic global technology company that makes a difference every day. We’re innovators with impact. We provide expert software and information solutions that the world’s leading professionals rely on, in the moments that matter most. We are currently looking for a Senior Product Software Engineer (Expert Level)...

Alpega is the trusted execution platform shippers and carriers across Europerelyon to plan, procure, and execute road freight - every day, at the speed the industry demands.We are 450+ people across European offices, working in product, engineering, commercial, and the teams that keep partners connected.In 2026, Alpega was named a Challenger in the Gartner...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

adidas in Zaragoza is seeking Senior Engineers for Backend, Frontend and Fullstack roles to build scalable, cloud-native platforms used by millions. You will work in an international team across Digital Tech or Brand & Creation Technologies, shaping APIs, services and frontend apps with modern tech. You will contribute to CI/CD, Kubernetes deployments and...

T-Systems is part of the Deutsche Telekom Group, with around 30.000 employees worldwide.We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers' experience. We trust people: we offer autonomy, continuous support, and...

Senior II Platform Software Engineer - SRELocationBarcelona Employment TypeFull time Location TypeHybrid DepartmentEngineering 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....

ENGIE is seeking a Software Developer (Mid/Senior) for its Madrid headquarters to design, develop, test, deploy, and maintain software solutions supporting ENGIE's B2B energy supply activities. You will work across applications, APIs, integrations, and services with a strong emphasis on quality, security, availability and service continuity. You will...

Job DescriptionAn opportunity for a Senior Space On-Board Software Engineer has arisen within Airbus Defence and Space, Getafe (Madrid). The selected candidate will join the Space Software Engineering Team within Airbus Defence and Space. The team is multidisciplinary, highly technical, and responsible for developing software solutions for state-of-the-art...

Capitole busca un líder técnico para el desarrollo de software embebido en proyectos automotrices. Coordinará equipos de Software, Systems, Architecture, Validation y Quality para asegurar cumplimiento de objetivos QCD y estándares ASPICE e ISO 26262. Se requiere experiencia en C/C++, conocimiento de ECU, CAN y AUTOSAR, y habilidad para trabajar con...

We are building the next generation of AI-native engineering talent engineers who use AI as a core part of how they work, not as an add-on. As an AI Engineer (Software), you will design, build, and ship production-grade software across the full stack, using AI-assisted tooling as standard daily practice alongside your core engineering skills. You will work...