Senior Full stack; Backend heavy Engineer

Senior Full stack (Backend heavy) Engineer

Miami, United States | Posted on 06/26/2025

Typescript Lead Full Stack Developer – Typescript, React,AWS.

This challenger Fintech company is looking for a well experienced full-stack developer to take part in the rapid growth of the business. You will be responsible for development across the full stack,writing scalable APIs, Frontend components and ultimately deploying a dynamicproduct that disrupts the investment paradigm.

Responsibilities:

• Development of new APIs and rewriting of current ones in Nest, Postgre
  
  SQL, AWS cloud
• Code reviews to improve quality of product, implementing QA automation testing
• Work alongside high powered software engineers to realise clearly defined, end-to-end goals
• Seamlessly integrate the front and back end service
• Create front end interface and experience. React Js and React Native

Experience:

• 3+ years experience with back end or full stack development
• Extensive experience with Typescript
• Up-to-date web frameworks. Nest Js especially. Django, Rails, Sails, Laravel, Pyramid.
• B.S. In computer science or related field.
• Experience with application stacks. Data modelling, Business layer, UI/UX, hosting.
• Experience in QA and Unit testing
• CICD platforms such as Gitlab or TravisCI