5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. We are looking for a Senior Full Stack Engineer to continue the development and extension of an internal developer portal and dashboard, working heavily on a custom Java backend while maintaining and potentially rewriting the frontend using TypeScript.

You will integrate the application with Snowflake, relational, and non-relational database environments, design and implement RESTful APIs, and ensure code quality through unit testing and performance profiling. The role requires 4+ years of Java backend experience with TypeScript frontend flexibility and the ability to architect a potential frontend rewrite. Work heavily on a custom Java backend to ensure robust server-side performance.

Maintain the existing frontend architecture while planning and executing a potential rewrite using TypeScript. Integrate the application with diverse database environments, specifically Snowflake, relational, and non-relational databases. Ensure code quality through comprehensive unit testing, code reviews,



and performance profiling.

At least 4+ years of experience in backend development using Java.

Experience integrating with diverse database environments, specifically Snowflake, relational, and non-relational databases. Flexibility to architect and potentially execute a frontend rewrite. Proficiency in version control systems (e.g., Familiarity with modern component-based UI frameworks (such as React or Angular) to support the TypeScript rewrite. Understanding of cloud architecture and containerization (e.g., Docker, Kubernetes).

Experience operating within an Agile/Scrum environment. We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities.

A selection of exciting projects: Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands.

Flextime: Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive. If it's a match, you'll receive an offer.

📌 DESARROLLADOR/a Senior FULLSTACK ó FRONTEND. (Madrid)
🏢 AgileEngine
📍 Madrid