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Urgent! Principal Frontend Engineer Job Opening In Bengaluru – Now Hiring ThoughtSpot

Principal Frontend Engineer



Job description

About the Role:


We are looking for a Staff Engineer to join our engineering team and drive technical excellence across our systems.

In this role, you will be responsible for designing, building, and optimising high-scale applications using Angular, Ruby on Rails (Good to have), and AWS services.

You will collaborate with cross-functional teams to develop scalable, maintainable, and resilient architectures while mentoring engineers and contributing to our overall technical vision.


What you'll do:


  • Architect, develop, and optimise scalable applications using Javascript, Angular JS, Typescript, Ruby on Rails
  • Deploy and manage containerised applications using Docker
  • Design and implement distributed, fault-tolerant systems within the AWS ecosystem (e.G., EC2, RDS, Lambda, S3, IAM, CloudWatch, ECS, etc.)
  • Ensure high availability, security, and scalability of the application infrastructure
  • Collaborate with product managers, designers, and engineers to deliver high-quality features
  • Provide technical leadership, mentoring, and guidance to engineering teams
  • Drive best practices in code quality, testing, automation, and DevOps


What you bring:


  • 10+ years of experience in software engineering with expertise in Javascript, Angular and Angular JS, typescript
  • Deep knowledge of AWS services such as EC2, RDS, Lambda, DynamoDB, S3, ECS, and IAM
  • Demonstrated experience in designing and implementing frontend architecture, including component libraries, design systems, and micro-frontends
  • Solid understanding of web performance optimisation techniques, browser rendering behaviour, and accessibility standards (WCAG)
  • Strong grasp of software engineering best practices, including testing, CI/CD, and DevOps
  • Excellent problem-solving skills and ability to troubleshoot complex issues
  • Experience mentoring engineers and driving technical decision-making


Preferred Qualifications:


  • NgRx state management with complex state trees
  • RxJS reactive programming with operators and streams
  • Nx monorepo experience with library management
  • Design Patterns implementation (Facade, Observer, Strategy)
  • TestingJest with comprehensive unit test coverage
  • Prior experience of doing LLM integration.


Required Skill Profession

Computer Occupations



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