Full Stack Engineer
hace 1 semana
We are looking for a senior fullstack software engineer to join one of our clients. You will be the main developer responsible for the backend service, with a strong focus on performance, reliability, and scalability to support thousands of concurrent users and high-frequency external service integrations. While backend expertise is essential, you should also have solid experience in modern frontend development and be ready to suggest improvements and adopt new technologies across the stack.Our tech stack includes: Python, FastAPI, ReactJS, Typescript, Tailwind, Vite, Redis, MongoDB, PostgreSQL, Alembic, Azure DevOps, Docker, Kubernetes, and AWS. Experience with infrastructure is a plus, but not a main requirement—our infra team handles deployments and operations.ResponsibilitiesLead backend architecture and development, ensuring high performance and reliability.Make key technical decisions and drive architectural improvements.Proactively propose and implement enhancements on both backend and frontend.Ensure backend and frontend code are well tested, using Playwright for end-to-end and integration tests.Collaborate with other engineers and stakeholders to deliver robust, user-friendly solutions.Requirements3+ yearsof professional experience in full stack development.Strong experience in Pythonand at least one web framework (Django, Flask, or FastAPI).Experience with RESTful API designand integration.Familiarity with relational and/or NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB).Knowledge of Gitand version control workflows.Understanding of software development best practices, including agile methodologies and test-driven development.What can you expectTeam of passionate people who love what they do.Opportunity to learn and grow.Possible training or certification subsidies.If you think you will thrive in the team, don't hesitate and apply Our Recruiter will share with you more on a quick telephone chat. #J-18808-Ljbffr
-
Senior Full-Stack Angular
hace 6 días
Barcelona, España Stack Overflight A tiempo completoA software development company in Barcelona is seeking a Senior Full Stack Angular + .NET Developer to join their team. This role involves developing high-quality backend solutions with .NET, integrating projects with Angular, and ensuring security best practices. The ideal candidate should have at least 4 years of software development experience, knowledge...
-
Full Stack Engineer
hace 3 semanas
Barcelona, España SANNO. A tiempo completoWe’re looking for a Full Stack Engineer who wants real ownership in a fast‑growing, profitable health tech company. You will ship end‑to‑end features, shape the product, and grow with the team. Competitive salary with equity and clear growth path. Hybrid: 3 days a week in our office (yes, there’s a gym).
-
Senior Full Stack Angular + .NET Developer
hace 2 semanas
Barcelona, Barcelona, España Stack Overflight A tiempo completoAtStack Overflight, we are looking for aSenior Full Stack Angular + .NET Developerto join our software development team. As a key member of our team, you will work on important and challenging projects for our clients. You will be responsible for designing, implementing, and maintaining high-quality, scalable, and reliable backend solutions.Key...
-
Senior Full Stack Angular + .NET Developer
hace 6 días
Barcelona, España Stack Overflight A tiempo completoAt Stack Overflight , we are looking for a Senior Full Stack Angular + .NET Developer to join our software development team. As a key member of our team, you will work on important and challenging projects for our clients. You will be responsible for designing, implementing, and maintaining high-quality, scalable, and reliable backend...
-
Full Stack Engineer
hace 2 semanas
Barcelona, España CloudDevs A tiempo completoLocation: Barcelona, Spain or Remote based in LATAM , EU or ASIA Company Overview: We are an investor-backed AI startup based in Barcelona, Spain. Our mission is to revolutionize the way businesses use AI technology by providing cutting‑edge solutions that drive growth and innovation. We are a diverse team of passionate individuals who thrive on...
-
Senior Full-Stack Engineer
hace 1 semana
Barcelona, España Appodeal, Inc. A tiempo completoJoin to apply for the Senior Full-Stack Engineer role at Appodeal, Inc.4 days ago Be among the first 25 applicantsJoin to apply for the Senior Full-Stack Engineer role at Appodeal, Inc.Get AI-powered advice on this job and more exclusive features.Appodeal is a dynamic US-based product company with a truly global presence.We have offices in Warsaw, Barcelona...
-
Staff Full-Stack Engineer, GenAI Platform
hace 2 semanas
Barcelona, España Galtea A tiempo completoA leading tech company in Barcelona is seeking a Staff Full Stack Engineer to drive technical vision and development of AI-related products. You will architect systems, lead technical execution and mentor the team. Ideal candidates have 8+ years of full-stack experience with expertise in Node.js and modern frontend frameworks. This position offers a flexible...
-
Staff Full Stack Engineer
hace 2 semanas
Barcelona, España Galtea A tiempo completoGaltea is seeking a highly experienced, product-driven Staff Full Stack Engineer to drive the technical vision and development of our innovative platform. This is a senior, hands-on Individual Contributor (IC) role for someone who thrives on building a robust, scalable, and user-centric commercial product from the ground up. You will be a pillar of our...
-
Staff Full Stack Engineer
hace 2 semanas
Barcelona, España Galtea A tiempo completoGaltea is seeking a highly experienced, product-driven Staff Full Stack Engineer to drive the technical vision and development of our innovative platform. This is a senior, hands-on Individual Contributor (IC) role for someone who thrives on building a robust, scalable, and user-centric commercial product from the ground up. You will be a pillar of our...
-
Founding Full‑Stack Engineer
hace 1 semana
Barcelona, España MIKE | Copiloto Inmobiliario A tiempo completoUna startup innovadora en el sector legal busca un/a Founding Engineer (Full Stack) para construir y definir su producto desde el inicio. Este rol híbrido en Barcelona ofrece autonomía y contacto directo con los fundadores, así como un paquete competitivo que podría incluir equity. Esperamos que tengas experiencia en Node.js y TypeScript, además de...
