Empleos de senior typescript full-stack engineer en Madrid

Max IT 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...

Project description We are seeking an experienced Software Developer to help modernize a mission-critical Portfolio Management System (PMS) used by investment professionals across front-office investment functions. The successful candidate will play a key role in transforming a mature WPF-based desktop platform into a modern, scalable, high-performance...

A leading software development company in Spain is seeking a Full Stack Senior/Lead Engineer to join their agile team. You will build features and enhance user experiences across web and mobile platforms, leveraging your expertise in ReactJS, NodeJS, and React Native. Ideal candidates should have over 5 years of experience in building scalable systems and...

Pepsi Co Inc. is seeking an experienced Full Stack Software Engineer to drive the Nova digital shelf product. You will own end-to-end development from backend integration to user-facing experiences, collaborating with UX/Product and engineering leadership to refine requirements and delivery sequencing. The role emphasizes strong architecture decisions, rapid...

T-Systems is seeking a Senior Full Stack Developer to drive end-to-end software features in a fast-paced product team. You will work on frontend and backend, leveraging Python, Angular, Kotlin/Java, and Postgres, plus modern tooling. You will own key components, design new features, ensure code quality with automated tests, and collaborate with product...

A software company in Las Palmas seeks a Senior Software Engineer to lead the development of web and mobile applications. The role involves collaborating with cross-functional teams and integrating AI tools into workflows. Candidates should have over 6 years of experience in software development, system design skills, and a Master's degree in Computer...

Preply is seeking a Senior Full Stack Engineer for the CRM team. You will own backend services in Python/Django and frontend work in React/Typescript, enabling automated, AI‑assisted communications across millions of learners and tutors. You’ll lead cross‑functional initiatives, ship features quickly, and mentor others while focusing on scalable,...

MVST is looking for a Full Stack Developer to join their team in Barcelona. You will develop and maintain web and mobile applications while collaborating with cross-functional teams. The ideal candidate has 2-4 years of experience in full-stack development with proficiency in JavaScript frameworks, Node.js, and database technologies. The company offers a...

A software development company is seeking a Full Stack Senior/Lead Engineer to enhance product experiences for millions of users. You will work on both web and mobile platforms, ensuring performance and seamless user interactions. The ideal candidate has 5+ years in scalable systems and strong expertise in ReactJS and NodeJS. This position offers a...

INFUSE in Valencia is seeking a Mid-level Full Stack Developer to drive end-to-end delivery in our PMO department, leading a cross-functional team and shaping architecture for high-quality, on-time releases. You will build frontend with React or Vue, design robust backend APIs, and manage databases (PostgreSQL, MongoDB, Redis, S3) while integrating...

Cheiron, headquartered in Los Altos, CA, is seeking a Full Stack Engineer, Applied AI to help build its core product and infrastructure. This role spans backend systems, AI workflows, RAG and search pipelines, APIs, and the customer-facing product itself. You'll craft end-to-end features across the stack, grounding AI outputs with verifiable citations for...

Affirm, Inc. is hiring a Software Engineer II, Fullstack (Repayment UX) to join our remote-first team based in Spain. You will help design and ship backend systems and web apps using React or Vue, with optional React Native experience. The role supports a European-wide time zone and requires on-call rotation. The Repayment UX team works across product,...

Building front-end features using Angular and Python APIs, focusing on end-to-end feature delivery, AI-driven marketing budget optimization software, and accessibility standards.

Hiberus, una compañía tecnológica con sede en Madrid, busca un Senior FullStack Engineer con experiencia en Node.js y React para unirse a su equipo. Se valoran habilidades en microservicios, TypeScript y comunicación en inglés. Te unirás a un entorno colaborativo, con formación continua, horarios flexibles y un enfoque en innovación. Ofrecemos...

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...

We are looking for a Senior Full-Stack Engineer with a strong backend lean to join the team that builds and evolves the platform powering this experience. You will work on the Research Topic Management (RTM) application — a distributed .NET system with Vue/Nuxt frontends, SQL Server-heavy data operations, Github/Azure DevOps-driven deployments, and async...

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...

Frontiers in Madrid is seeking a full‐stack .NET Engineer to join the Researcher Profiles Service team, building a global‐scale academic data platform with .NET Core/Framework and Vue.js. You will own high‐impact projects, collaborate across product, architecture and cross‐functional teams, and drive end‐to‐end delivery. The role emphasizes...

Spain | Remote | Senior Engineering Opportunity MaxIT Consulting – Max Corporate Group is looking for a Senior 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...

We are looking for a Senior Full-Stack Engineer with a strong backend lean to join the team that builds and evolves the platform powering this experience. You will work on the Research Topic Management (RTM) application — a distributed .NET system with Vue/Nuxt frontends, SQL Server-heavy data operations, Github/Azure DevOps-driven deployments, and async...