The Senior Full Stack Engineer will build and own product features
working closely with the tech leadership. You will contribute to both frontend and backend systems, helping ship high quality software that is used daily by customers.
This role is focused on delivery, quality and collaboration with the ability to influence technical decisions.
Your responsibilities: Design, build, and maintain fullstack features across the products
Work with React on the frontend and Node.js on the backend
Collaborate closely with Product and Design to turn requirements into solutions
Ensure code quality through testing, reviews and best practices
Contribute to technical discussions and propose improvements to the codebase
What we are looking for: Strong experience building production web applications
Minimum 4 years experience with React, Node.js and Typescript
Good understanding of relational databases (PostgreSQL or similar)
Experience working across the full product lifecycle
Ability to work autonomously
Advanced level English plus Spanish would be advantageous
Tech Stack: Typescript, NodeJs, React, PostgreSQL and AWS
Based in Barcelona along with a hybrid working model
J-18808-Ljbffr

📌 Senior Full Stack Engineer (Barcelona)
🏢 Ersilia
📍 Barcelona