Sr. Fullstack Developer (React & Nest)

Role & responsibilities

• Design, develop, and maintain backend services using NestJS.
• Build responsive, modular, and maintainable frontend components using React and modern UI libraries (MUI, Mantine, or Shadcn).
• Work with PostgreSQL databases, including query optimization, schema design, and performance tuning.
• Contribute to API design and documentation (REST and/or GraphQL).
• Implement and maintain cloud infrastructure (AWS, GCP, or Azure) resource creation, security configurations, and automation scripts.
• Set up and maintain CI/CD pipelines for continuous integration and deployment.
• Participate in architectural discussions for building scalable and distributed systems.
• Collaborate cross-functionally with developers, product managers, and stakeholders to deliver high-quality solutions.
• Ensure observability of systems through logs, metrics, and tracing for performance monitoring.
• Provide consultation on best practices, code reviews, and architectural improvements.

Preferred candidate profile

• Strong proficiency in TypeScript with deep understanding of language features and patterns.
• 6+ years of experience building backend services using NestJS
• Solid understanding of PostgreSQL (schema design, query optimization, profiling).
• Hands-on experience with cloud platforms (AWS / GCP / Azure): basic resource provisioning, IAM/security, automation.
• Familiarity with CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins, etc.).
• Strong knowledge of React and component-driven development using libraries like MUI, Mantine, or Shadcn.
• Experience with Payment Gateway Integration.
• Understanding of distributed system architecture and design principles.
• Proven experience designing and documenting APIs (REST or GraphQL).
• Ability to own features end-to-end, from requirements to deployment and post-release support.