Empleos de mid-senior full stack developer en Madrid

Impala Search Ltd is seeking a Senior Full-Stack Engineer with a frontend focus to build customer and dealer-facing experiences using React, Next.Js and TypeScript. You will own APIs and backend services necessary to deliver features end-to-end, while improving performance and accessibility across a multinational platform.Join a growing mobility platform...

EPAM Systems in Madrid is seeking a Senior Full Stack Engineer for the private banking sector to accelerate your career in financial services technology.You will work in a cross-functional, DevOps-centred team using agile methodologies, delivering high-quality code in Java, React, and TypeScript while collaborating with stakeholders and architects to align...

MaxIT Consulting – Max Corporate Group is seeking a Senior AI-First Full-Stack Engineer to own outcomes across the full product stack in a fast-growing European tech company focused on an AI-powered healthcare workforce platform.You will work in a small, founder-led environment with significant ownership over product and engineering decisions, using...

ResponsibilitiesLead the design, development and operation of new capabilities across our SaaS products.Make architectural decisions that balance immediate business needs with long‑term scalability and maintainability.Work closely with product, engineering and business leadership to shape product roadmaps and technical strategy.Identify and drive...

Impala Search Ltd is seeking a Senior Full-Stack Engineer with a frontend focus to build customer and dealer-facing products using React and Next.Js, while owning APIs and backend services to deliver features end-to-end.Join a data-driven mobility platform expanding across multiple markets, currencies and languages, contributing to frontend performance, SEO...

T-Systems sucht einen Senior Software Developer mit umfangreicher Expertise in Java, Angular und DevOps-Technologien. Sie entwerfen und warten Front-End-, Back-End- sowie DevOps-Lösungen und arbeiten eng mit Product Ownern sowie funktionsübergreifenden Teams zusammen, um Anforderungen zu erfüllen.Sie gestalten Software-Lösungsdesigns, setzen Standards...

MaxIT Consulting – Max Corporate Group in Barcelona, Spain is seeking a Senior AI-First Full-Stack Engineer to lead the creation of an AI-powered workforce platform for healthcare.You will own the full product surface, collaborating with founders and cross-functional teams, and apply AI tools to accelerate development while maintaining rigorous...

Quik Hire Staffing is seeking a Senior Full Stack Engineer to design, develop and maintain full-stack applications remotely. The role involves collaborating with cross-functional teams to deliver scalable solutions and high-quality software across the stack.You will build RESTful APIs, microservices, and data architectures, write clean, well-documented code,...

Talan Group is seeking a Senior Full Stack Developer to help build an issuance monitoring and management platform and related services. The role emphasizes leveraging AI-native engineering practices across the Software Development Life Cycle and delivering scalable, secure enterprise applications.You will work in a collaborative Agile environment with a...

eXperience IT Solutions, una empresa líder en servicios IT en España, busca un/a Consultor/a Técnico/a Senior Full Stack para un proyecto estable. Se valorará experiencia en desarrollo backend y frontend, coordinación de equipos y transformación digital. Se ofrece modalidad remota o híbrida, con horario de lunes a jueves y viernes reducido, formación...

Taxfix, Madrid-based, is seeking a senior software engineer to build core features for our flagship product. You’ll own end‑to‑end delivery in a cross‑functional team, turning complex tax scenarios into reliable experiences with an AI‑first approach.You’ll contribute across frontend and backend with React and Node.js, collaborate with product,...

SIX Group Services Ltd. in Madrid is seeking a Senior Java Full Stack Engineer to join their agile team. The role involves developing new features for financial market projects and collaborating with various teams to ensure robust deliverables. The ideal candidate will have over 5 years of experience in Java technologies and modern web architectures, and...

EPAM Systems is seeking a Senior Full Stack Engineer to join our team in Madrid, specializing in financial services technology. This on-site role focuses on designing, building, and maintaining robust, scalable applications using Java and React, while collaborating with cross-functional teams. The ideal candidate will have a strong background in both backend...

IFS is seeking a Senior Full Stack Engineer to help shape and deliver a cloud-based AI carbon intelligence platform. You will lead both front-end and back-end work, influence architectural decisions, and drive high-quality software in a dynamic, diverse environment.You will collaborate across Product, AI, Platform Engineering, and other teams, champion...

We are knowmad mood!Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología.Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

Spain | Remote | Senior Engineering Opportunity MaxIT Consulting – Max Corporate Group is looking for aSenior Full-Stack Engineer, Consumer Fintech to join a fast-growing New York fintech company building banking and payment products for US prediction markets and regulated gaming. The company develops consumer-facing financial products covering account...

A leading recruitment agency is looking for a Senior Consultant specializing in AI, Semiconductor, and Embedded Systems in Madrid. The role involves taking ownership of AI solutions from concept to production, building intelligent systems, and collaborating across teams to deliver robust AI solutions. Ideal candidates should have strong Python skills,...

E‑Frontiers is seeking a Senior or Lead Full-Stack Developer to join an international project. The role is fully remote from Spain with occasional travel to Milan for 2-3 days every few months. Italian is mandatory for this position. 12‑month duration with potential extension. Holders of strong AWS, Terraform/CloudFormation, Docker, Node.js, React, Jest...

Parser is seeking a motivated Senior Fullstack Engineer in Madrid to join our Engineering team. You'll work on impactful projects using Java, Kotlin, and React, designing and building solutions that are vital to our mission. In this role, you will write high-quality code, mentor others, and enhance existing systems. We value creativity and collaboration,...

UST is a multinational technology company seeking a Senior Full Stack Developer with deep expertise in .NET, React, Azure Cloud, and AI to join our remote Spain team. You will design, develop, and deliver cloud-native applications and collaborate with data scientists to drive AI-powered solutions across the lifecycle.The role is 100% remote (Spain) with...