(Senior) Full Stack Developer @Portfolio Company (M / F / D)

We’re a full product delivery studio based in Munich and Barcelona, on a mission to help companies build products and services that truly make a difference in the world.At MVST, we take ideas from 0 to 1 — whether it’s through strategy, UX / UI design, product management, or software development. We empower and collaborate with businesses at every pivotal stage to craft tailor-made digital experiences that stand out.At MVST, we partner with visionary founders to build digital products that make a real impact. Right now, we’re looking for a talented Full Stack Developer to join one of our portfolio companies — a fast-growing, product-driven startup ready to scale.Your Responsibilities : - Develop and maintain web + mobile applications and services using modern web technologies- Write clean, maintainable, and well-documented code- Collaborate with cross-functional teams to design, implement, and test new features and functionality- Participate in code reviews and contribute to the development of best practices and coding standards- Debug and troubleshoot issues in production and non-production environments- Keep up-to-date with emerging trends and technologies in web developmentRequirements : - Professional 3+ years working experience in full-stack web / mobile app development- Proficiency in front-end development technologies around JavaScript, and related frameworks such as React and / or React Native- Proficiency in back-end development technologies such as Node.Js, Express or similar frameworks- Experience with relational databases (e.G., PostgreSQL) and NoSQL databases (e.G., MongoDB)- Experience with source control management tools (e.G., Git)- Strong problem-solving skills and attention to detail- Excellent communication in English and interpersonal skills- Ability to work effectively both independently and as part of a teamNice to have : - Experience with cloud platforms such as AWS, GCP, or Azure- Familiarity with containerisation and orchestration technologies such as Docker and Kubernetes- Experience with agile development methodologies