We are looking for a passionate Senior Full‑Stack Engineer to join a team building scalable, high-impact solutions. In this role, you’ll become a key contributor within the squad, working with autonomy to deliver end‑to‑end development on a modern, cloud‑native infrastructure powered by AWS. You’ll collaborate closely within a dynamic ecosystem alongside Product, UX, the Tech Lead, and business stakeholders to bring meaningful features to life.
Responsibilities
- Develop and optimize new features using Node.js on the backend and Angular on the frontend, ensuring clean and maintainable code.
- Actively participate in technical and software design discussions, contributing your own perspective and adding value to the architecture defined by the Tech Lead.
- Collaborate on the deployment and monitoring of cloud components using AWS services (such as Lambda, ECS, and EKS).
- Ensure software quality by writing and running automated unit and integration tests with Jest and Cypress.
- Guarantee code performance and scalability within event‑driven architectures.
- Work closely with Product,



UX, and business teams to understand functional requirements and translate them into efficient technical solutions.
- Take part in cross‑team code reviews to maintain consistency and raise the technical bar across the squad.

Requirements
- 3+ years of proven, hands‑on experience as a Full‑Stack Developer, ideally in digital environments or medium‑to‑large scale platforms.
- Strong proficiency with Node.js (Fastify a plus) and recent versions of Angular.
- Solid command of TypeScript, RxJS, and layout development with SCSS.
- Experience designing, consuming, and integrating REST APIs.
- Practical knowledge of or prior experience working with AWS services (e.g., Lambda, ECS, S3, DynamoDB, CloudWatch).
- Commitment to best practices, including Clean Code and SOLID principles.
- Understanding of event‑driven architectures and messaging systems (e.g., Kafka, RabbitMQ, AWS SNS/SQS).
- Familia

📌 Senior Full-Stack Engineer (Argentina)
🏢 EPAM Systems
📍 Argentina