Role Overview:

At HCL Software, we are looking for a Lead Full Stack Engineer with expertise in TypeScript, ReactJS, GraphQL, and PostgreSQL to join our Commerce Product team. As a Lead Full Stack Engineer, you will play a key role in designing, developing, and implementing robust applications using TypeScript across the entire stack. You will also be responsible for architecting and maintaining our federated GraphQL API, designing PostgreSQL schemas, developing modern frontend interfaces, writing integration tests, and collaborating with the engineering team to launch new features.

Key Responsibilities:

• Full Stack TypeScript Development: Design, develop, and implement robust applications using TypeScript across the entire stack, from Node.js-based GraphQL services to the React/Vite frontend.
• GraphQL API & Schema Management: Architect, extend, and maintain our federated GraphQL API. Implement and manage the federated gateway using tools like GraphQL Hive Gateway or Apollo Gateway. Leverage PostGraphile to create subgraphs from our database schemas and manage the overall composed schema with GraphQL Hive.
• Data Modeling and Database Design: Participate in the data modeling process and design of PostgreSQL schemas, functions, and permissions. Ensure the database architecture serves as a stable and performant foundation for our PostGraphile layer.
• Modern Frontend Development: Build, test, and deploy high-performance, accessible, and responsive user interfaces using React and the Vite toolchain.
• Integration Testing: Write integration tests across the front-end applications, GraphQL API, and database interactions, utilizing frameworks like Playwright or Cypress.
• Collaboration: Work closely with the engineering team to design and launch new features in a fast-paced, agile environment.
• Code Integrity & Type Safety: Champion end-to-end type safety from the database schema to the React components. Maintain code quality and organization through rigorous code reviews and mentorship.
• Security and Data Protection: Implement GraphQL security best practices and safeguard data at the database, API, and client levels.
• Performance Optimization and Automation: Conduct performance tuning on the GraphQL API and frontend, improve system balance, enhance usability, and automate processes.

Qualifications

• 10+ years of hands-on experience, with significant expertise in the TypeScript, Node.js, and modern GraphQL ecosystems.
• Direct experience with GraphQL Federation (Apollo Federation or a similar spec) and implementing federated gateways (GraphQL Hive Gateway, Apollo Gateway).
• Proficiency with PostgreSQL, with demonstrated experience in relational data modeling, advanced schema design, query optimization, and writing database functions.
• Expert-level proficiency in TypeScript, including its type system, tsconfig configuration, and application across both front-end and back-end contexts.
• Familiarity with cloud platforms (Azure preferred) and containerization.
• Proficient with code versioning tools, such as Git.
• Bachelors degree in computer science or a relevant field.

(Note: Additional details of the company were not present in the provided job description.) Role Overview:

At HCL Software, we are looking for a Lead Full Stack Engineer with expertise in TypeScript, ReactJS, GraphQL, and PostgreSQL to join our Commerce Product team. As a Lead Full Stack Engineer, you will play a key role in designing, developing, and implementing robust applications using TypeScript across the entire stack. You will also be responsible for architecting and maintaining our federated GraphQL API, designing PostgreSQL schemas, developing modern frontend interfaces, writing integration tests, and collaborating with the engineering team to launch new features.

Key Responsibilities:

• Full Stack TypeScript Development: Design, develop, and implement robust applications using TypeScript across the entire stack, from Node.js-based GraphQL services to the React/Vite frontend.
• GraphQL API & Schema Management: Architect, extend, and maintain our federated GraphQL API. Implement and manage the federated gateway using tools like GraphQL Hive Gateway or Apollo Gateway. Leverage PostGraphile to create subgraphs from our database schemas and manage the overall composed schema with GraphQL Hive.
• Data Modeling and Database Design: Participate in the data modeling process and design of PostgreSQL schemas, functions, and permissions. Ensure the database architecture serves as a stable and performant foundation for our PostGraphile layer.
• Modern Frontend Development: Build, test, and deploy high-performance, accessible, and responsive user interfaces using React and the Vite toolchain.
• Integration Testing: Write integration tests across the front-end applications, GraphQL API, and database interactions, utilizing frameworks like Playwright or Cypress.
• Collaboration: Work closely with the engineering team to design and launch new