senior full-stack engineer

Biorce is seeking a senior backend-leaning full stack engineer to drive our Barcelona engineering function. You will own features end to end, shaping solutions with product, design and AI specialists, building robust C#/. NET backends, React frontends, and AI-enabled workflows. Join a small autonomous team shipping production-ready software, collaborating...

Mitek is a global leader in digital and biometric identity authentication. This remote-first position involves developing and enhancing software across our identity and mobile deposit solutions, with an emphasis on scalable Go back-end services and React front-ends. The role supports a flexible, virtual-first culture with opportunities for collaboration...

Winid is seeking a Senior Full Stack Engineer in Madrid to join an international team building a large-scale Saa S platform. You will work across backend with Node.js/Type Script and frontend with React, shaping architecture and owning features from design through deployment. The role emphasizes technical leadership, product thinking and collaboration with...

Company OverviewLa experiencia que se espera de los solicitantes, así como las habilidades y cualificaciones adicionales necesarias para este trabajo, se enumeran a continuación.At Bridgenext, we engineer Growth Operating Systems. Most enterprises have spent millions on their revenue stack and still aren't seeing the growth they expected. They have tools...

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 Dev Ops-driven deployments, and async...

Senior Full Stack Engineer (Remote in Spain Possible) Apply for theSenior Full Stack Engineerrole atLanguageWire , a global leader in language and content services dedicated to helping brands reach their full global potential.About the Role You will help modernize our core application and develop valuable features for our translators, customers and internal...

Bark is seeking a Senior Full Stack Engineer based in Spain to join the interactions squad. You’ll own frontend and backend work for the buyer journey, including AI-powered features, messaging, and notifications. You’ll collaborate with product, design, data and mobile engineers to ship high-impact features and improve buyer conversion and satisfaction....

Senior Full-Stack Engineer to lead development of a cross-border payments platform, design features, and mentor junior engineers. Hybrid work model with competitive salary.

Ingroup in Spain is seeking a Senior Full Stack Developer to join its globally distributed engineering team. You will design, develop, test, and deploy robust web applications across the full stack, collaborating with product managers and designers to deliver excellent user experiences. The role requires deep knowledge of modern front-end frameworks...

About the role We’re looking for a Senior Full Stack Engineer with a front-end focus who has experience working with commercial. You’ll turn a marketing campaign, a pricing test or a new product launch into a fast, reliable experience, then measure whether it worked. Your main focus will be and our acquisition and conversion journeys, including landing...

Toggl is seeking a Senior Full Stack Engineer to join a Tribe responsible for Toggl 2.0, a unified planning, time tracking, and time intelligence product. You’ll own cross‑functional features from API to UI, working with React/TypeScript on the frontend and Golang on the backend, with PostgreSQL as the data layer. You’ll collaborate with product...

Lexroom Srl is building Europe’s leading legal AI platform with a Barcelona focus. You will be a senior engineer in a small squad, owning the technical decisions and delivering production-grade features. You’ll work across the stack (Next.js, TypeScript, Python, Django) and collaborate with product and design to ship high-impact capabilities. Fluency in...

About Bark Bark is an online servicesmarketplaceconnecting customers with professionals across over 1,000 categories. Operating in nine countries including the UK, US, Australia, Canada, and New Zealand, we're transforming how people find trusted service providers for everything from home improvement to professional services. Our platform uses cutting-edge...

PepsiCo 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...

Spain | Remote | Senior Engineering OpportunityMax IT Consulting – Max Corporate Groupis looking for aSenior Full-Stack Engineer, Consumer Fintechto 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...

German Sustainable Tech Unicorn in Madrid is seeking a Senior Full-Stack Engineer to own end-to-end development of ESG-focused products that help 2,000+ global companies comply with regulations.You will design scalable backend with Node.Js/TypeScript and frontend with React.Js, lead technical choices in microservices, and collaborate in agile squads. ...

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...

Ersilia is seeking a Senior Full Stack Engineer to design, build, and own product features, collaborating with tech leadership to deliver high-quality software used daily by customers. You will work across frontend and backend, focusing on delivery, quality, and collaboration. The role emphasizes autonomous work and strong engineering practices, with a...

Lexroom Srl is seeking a Sr.¿Le gusta esta oportunidad? Asegúrese de inscribirse rápido, ya que se espera un gran volumen de solicitudes. Desplácese hacia abajo para leer la descripción completa del puesto.Full-Stack Software Engineer to support an AI training project focused on software development, debugging, code evaluation, and cross-language...

Senior Full-Stack Engineer – AI-Native ApplicationsMaxIT Consulting – Max Corporate Groupis looking for a Senior Full-Stack Engineer – AI-Native Applicationsto join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector. The company operates a multi-sided marketplace used by hundreds of hospitals...