Blumetra - Application Development Architect - Node.js/TypeScript

Description :

Position : Application Development Architect.

Location : Hyderabad (1 2 days in a week to work from Office) preferrable/Remote.

Engagement : Part-time / Project-based.

Experience : 8+ years in Full-Stack Development & Architecture.

About The Role :

We are looking for an experienced App Development Architect (Freelancer) who can design, architect, and guide the development of scalable, high-performance applications.

The ideal candidate will have strong expertise in Node.js, TypeScript, React, React Flow, and PostgreSQL, along with a deep understanding of modern application architecture and best coding practices.

You will collaborate closely with our product and engineering teams to define technical direction, build system architecture, and ensure high-quality, maintainable code delivery.

Key Responsibilities :

- Lead the architecture, design, and development of end-to-end application components.

- Build scalable backend services using Node.js and TypeScript.

- Architect and implement intuitive, interactive UIs with React and React Flow.

- Design robust, optimized database schemas and queries using PostgreSQL.

- Define best practices, coding standards, and development guidelines.

- Review and optimize existing code for performance, security, and reliability.

- Collaborate with cross-functional teams to translate business requirements into technical solutions.

- Provide technical leadership and mentorship to the development team.

- Ensure seamless integration across frontend, backend, and database layers.

- Work in an agile environment and ensure timely delivery of project milestones.

Mandatory Skills :

- Node.js building resilient APIs & microservices.

- TypeScript strict typing, maintainable and scalable code practices.

- React.js SPA development, component-driven architecture.

- React Flow workflow editor, canvas-based UI development.

- PostgreSQL schema design, query tuning, database optimization.

Additional Preferred Skills :

- Experience with microservice architecture.

- Familiarity with cloud platforms (AWS / Azure / GCP).

- Strong understanding of CI/CD and DevOps practices.

- Knowledge of authentication frameworks (OAuth, JWT).

- Experience with performance tuning and system scaling.