Senior Full Stack Developer (JavaScript)

Description

Summary: Join as a Senior Full Stack Developer to drive end-to-end development on a modern cloud-native infrastructure in AWS, collaborating with Product, UX, Tech Lead, and business stakeholders. Highlights: 1. Autonomous end-to-end development on modern cloud-native infrastructure in AWS 2. Collaborate dynamically with Product, UX, Tech Lead, and business stakeholders 3. Contribute to technical and software design discussions We are searching for a talented **Senior Full Stack Developer** with solid JavaScript expertise to join our team. In this role, you will serve as a key contributor within the squad, autonomously driving end\-to\-end development on a modern cloud\-native infrastructure in AWS, while collaborating in a dynamic setting together with Product, UX, the Tech Lead, and business stakeholders. **Responsibilities** * Create and enhance new features using Node.js on the backend and Angular on the frontend, keeping the code clean and easy to maintain * Play an active role in the squad's technical and software design discussions, offering your input and building on the architecture defined by the Tech Lead * Support the deployment and monitoring of components in the cloud through AWS services such as Lambda, ECS, and EKS * Protect software quality by developing and running automated unit and integration tests with Jest and Cypress * Maintain code performance and scalability across event\-driven architectures * Team up with Product, UX, and Business groups to understand functional requirements and convert them into effective technical solutions * Take part in cross\-code reviews to ensure consistency and lift the team's overall technical standards **Requirements** * At least 3 years of applied professional experience as a Full Stack Developer, preferably in digital or medium to high\-scalability environments * Strong proficiency in TypeScript, RxJS, and SCSS markup * Solid background using Angular for frontend development * Hands\-on experience with Fastify for creating backend services * Track record in the design, consumption, and integration of REST APIs * Working knowledge or previous exposure to AWS services such as Lambda, ECS, S3, DynamoDB, and CloudWatch * Steady application of best practices, including Clean Code and SOLID principles * Understanding of event\-driven architectures and messaging platforms such as RabbitMQ and AWS SNS/SQS * Quality\-focused mindset with experience writing unit tests using Jest, along with Cypress or comparable tools for E2E testing * English at B2 level or higher, with strong written and spoken communication skills **Nice to have** * Previous background or familiarity with the Fintech industry, digital banking, or high\-transaction platforms * Practical exposure to AWS services such as Lambda, ECS, S3, DynamoDB, and CloudWatch * Working knowledge of Apache Kafka for distributed event streaming * Applied experience with CI/CD pipelines using tools such as GitHub Actions or GitLab CI **We offer** * International projects with top brands * Work with global teams of highly skilled, diverse peers * Healthcare benefits * Employee financial programs * Paid time off and sick leave * Upskilling, reskilling and certification courses * Unlimited access to the LinkedIn Learning library and 22,000\+ courses * Global career opportunities * Volunteer and community involvement opportunities * EPAM Employee Groups * Award\-winning culture recognized by Glassdoor, Newsweek and LinkedIn