Empleos de senior full-stack engineer api en Madrid

Description Are You Ready to Make It Happen at Mondel?z International?Join our Mission to Lead the Future of Snacking.Make It Uniquely Yours.You provide software and application knowledge to support implementation of the given solutions.How you will contribute You will ensure that delivered services are optimized to meet business demands and the service...

Estamos buscando un/a Full Stack Developer senior con experiencia para unirse al equipo nuestro cliente en Lleida. Serás parte clave en la creación y mantenimiento de proyectos digitales, colaborando con equipos multidisciplinares y gestionando soluciones innovadoras en un entorno tecnológico en constante evolución. Si tienes experiencia en desarrollo...

What success looks like in this roleEn Unisys buscamos incorporar un/aWhat Success Looks Like In This RoleWhat success looks like in this roleEn Unisys buscamos incorporar un/a Senior Full Stack Java Developer para formar parte de un proyecto internacional y estratégico dentro del sector aeronáutico.Estamos buscando una persona con una sólida experiencia...

Simple Life App in Spain is seeking a senior, product-minded engineer to join our technical marketing team and build web products, growth tools, integrations, and automation. You’ll own initiatives end to end—from gathering requirements and researching solutions to shaping the UX, defining an MVP, designing the architecture, and shipping to production....

Taxfix Group is looking for a (Senior) Software Engineer to build core features for our flagship product. You’ll contribute across the stack, delivering reliable experiences and taking ownership from discovery to production. The role emphasizes AI-assisted development, high standards, and cross-functional collaboration. You’ll join a cross-functional...

Una empresa de tecnología busca un profesional para el desarrollo y ejecución de pruebas automatizadas para API y UI. El candidato debe tener experiencia en Typescript, pruebas API/UI y Agile/Scrum. Ofrecemos un entorno de trabajo inclusivo con un plan de carrera, formación continua y beneficios como vacaciones extra y programas de bienestar. Buscamos...

Expereo is seeking a Backend Developer to join the Supplier onboarding and Quote Management teams and work directly on the computational core of our platform.You will write Python and/or dotnet every day, enhancing an existing Python/C# backend, creating new services, and solving real-world business problems including a constraint optimization engine and...

Alex Staff seeks a Senior QA Engineer with Automation to join our Engineering team. This role blends manual testing with automation, aiming for roughly a 70/30 automation split in the mid term, and focuses on testing complex UI and API layers.You will write and maintain automated tests (Cypress preferred), develop test plans, and collaborate with developers...

Tata Consultancy Services in Madrid (Getafe) is seeking a Senior Full‑Stack Tech Lead with AI adoption expertise. You will guide frontend, backend and AI workstreams, set technical direction, and ensure secure, scalable, production‑ready solutions with CI/CD pipelines. You will coach developers, manage cross‑team dependencies and report blockers to...

As a Full Stack Engineer, you'll join a Cloud Engineering organization where engineers are encouraged to think beyond traditional frontend and backend boundaries. You'll have the opportunity to own meaningful features end to end, work across different layers of the stack, and contribute to products and infrastructure used at scale. We are also actively...

Full Stack Software Engineer - Palma de Mallorca Who we are At Taptap, we are not just shaping the future of advertising technology—we are building it today. Guided by teamwork, respect, and determination, we challenge the status quo, connect ideas with impact, and create innovative solutions that drive real results. Our culture thrives on visionary...

Pleo in Spain is seeking a Senior Backend Engineer for the Data Serving team, building the boundary between raw product data and consumers, including internal dashboards, AI agents, and customers. You'll own APIs, ensure low latency, collaborate with Data Engineers and Kotlin-based services, and focus on reliability, security, and scalable data delivery....

Job Description Are You Ready to Make It Happen at Mondelēz International? Join our Mission to Lead the Future of Snacking. Make It Uniquely Yours.You provide software and application knowledge to support implementation of the given solutions.How you will contribute You will ensure that delivered services are optimized to meet business demands and the...

Lead Engineer to guide engineering architecture, deliver core features, and mentor engineers for an AI-driven platform.

NN Digital Hub is a subsidiary company of NN Group located in Madrid, Spain. We deliver IT services and solutions for the different international Business Units. Senior API DesignerAs a Senior API DevOps Application Engineer within the Design Team, you will be responsible for designing and developing scalable, reusable, and business-oriented integration...

Buscamos un/a Full Stack Software Developer / Software Engineer, con orientación principalmente Backend, para incorporarse a un equipo encargado del desarrollo y mantenimiento de una aplicación innovadora.La persona seleccionada participará tanto en el desarrollo de nuevos módulos como en la evolución y mantenimiento de la aplicación, trabajando en...

Se busca Ingeniero Senior Python Full-Stack para unirse a una empresa FinTech global en Madrid o Málaga. Liderará el diseño y desarrollo de productos críticos con Python (FastAPI), enfocado en calidad y escalabilidad. Se requiere experiencia en cloud, CI/CD y nivel C1 de inglés.

Kapturall is a fast-growing and industry-leading marketing operations agency offering a wide range of consulting services to help our clients fully leverage their Marketing technologies, optimize their demand generation processes, and achieve their business objectives.Our mission is to help Marketers be successful in combining marketing technologies and data...

Full Stack Developer – Retail SolutionsOliver Wyman is a global leader in management consulting, and we’re building a new internal product startup, Retail Solutions, focused on delivering high-impact retail products. We’re seeking a Full Stack Developer for our Spanish team (Madrid or Barcelona) with a passion for building analytic tools for...

Senior Full Stack DeveloperReferencia: #22525Localización: EspañaWe are seeking an experienced and talented Senior Full Stack Developer with expertise in Python, ReactJS, AWS, and AI projects to join our dynamic team.The ideal candidate will have a strong background in full stack development and be passionate about using their skills to design, develop,...