Senior Backend Developer (CORE)

3-5 years of experience in backend development, with a focus on Node.js and TypeScript. Strong experience with PostgreSQL for relational database design and management. Experience with AWS services (Lambda, S3, SNS, SQS) and serverless architecture. Familiarity with CI/CD tools and pipelines (e.g., Jenkins, CircleCI). Hands-on experience with API design, database modeling, and integrating third-party systems. Proficient in implementing design patterns and software best practices. Experience working in an Agile environment, utilizing tools like JIRA. Strong understanding of test-driven development (TDD) and continuous testing. Excellent problem-solving skills and attention to detail. Ability to mentor and guide junior developers.

Design, develop, and maintain backend services using Node.js and TypeScript. Utilize NestJS Framework (a plus) to build scalable and modular applications. Develop and manage relational databases, specifically PostgreSQL. Create and maintain API designs and robust database models. Develop AWS Lambda functions and integrate AWS services such as S3, SNS, and SQS. Integrate backend services with third-party systems. Implement design patterns and adhere to best practices for clean and maintainable code. Collaborate with the front-end team and stakeholders to define system architecture and APIs. Participate in code reviews, detect code smells, and mentor junior developers. Work within an Agile Scrum framework, utilizing the JIRA ticketing system for workflow management. Build and maintain CI/CD pipelines to streamline deployments and maintain system stability. Drive Test-Driven Development (TDD) practices for high-quality, reliable code. Lead by example in following and enforcing best practices in software development and deployment.