Nest Developer 5 To 7 (with GCP)

EY; Pune District; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

EY in Pune seeks a Senior NestJS Developer with 5–7 years of backend experience to design, build, and scale RESTful microservices using NestJS and TypeScript.

You will optimize PostgreSQL schemas, implement observability, and drive cloud-native patterns on Google Cloud Platform while collaborating with cross-functional teams.

Qualifications

• 5 to 7 years of backend development experience with NestJS and data modelling.
• Strong proficiency in TypeScript and JavaScript.
• REST API design and development expertise.
• GCP cloud-native development experience.
• Deep knowledge of microservices architecture and patterns.
• Proficient in PostgreSQL and SQL performance tuning.
• Hands-on with Docker and Kubernetes.
• CI/CD, logging/monitoring in production.

Responsibilities

• Understand backend architecture, API strategy, and prepare technical design using NestJS.
• Build scalable, secure, and high-performance RESTful microservices.
• Drive adoption of microservices architecture and cloud-native design principles.
• Ensure high standards of code quality, performance optimization, security, and scalability.
• Review code, mentor junior backend developers.
• Collaborate with frontend, QA, DevOps, architects, and product teams.
• Design, develop, and optimize PostgreSQL database schemas and queries.
• Implement application resilience, error handling, retries, and fault-tolerant mechanisms.
• Implement and maintain logging, monitoring, alerting, and observability for backend services.
• Support CI/CD pipelines and cloud deployments on Google Cloud Platform (GCP).
• Handle production incidents, RCA, and preventive fixes.
• Ensure compliance with insurance regulations, audits, data privacy, and security standards.

Skills

NestJS

Data Modelling

TypeScript

JavaScript

REST API design

Microservices

PostgreSQL

SQL performance tuning

Docker

Kubernetes

API security (JWT, OAuth2, RBAC)

CI/CD

GCP

Education

BE / B.Tech in Computer Science

Tools

Docker

Kubernetes

Google Cloud Platform (GCP)

Job description

Senior NestJS Developer - 5 to 7 Years

Roles & Responsibilities

• Understand backend architecture, API strategy, and prepare technical design using NestJS.
• Build scalable, secure, and highperformance RESTful microservices following best practices.
• Drive adoption of microservices architecture and cloudnative design principles.
• Ensure high standards of code quality, performance optimization, security, and scalability.
• Review code, enforce engineering best practices, and mentor junior backend developers.
• Collaborate closely with frontend, QA, DevOps, architects, and product teams to deliver business solutions.
• Design, develop, and optimize PostgreSQL database schemas, complex joins, and queries.
• Implement application resilience, robust error handling, retries, and faulttolerant mechanisms.
• Implement and maintain logging, monitoring, alerting, and observability for backend services.
• Support CI/CD pipelines and perform cloud deployments on Google Cloud Platform (GCP).
• Handle production incidents, perform root cause analysis (RCA), and deliver preventive fixes.
• Ensure compliance with insurance regulations, audits, data privacy, and security standards.

Education

• BE / B.Tech degree in Computer Science, Engineering, or a related discipline.

Required Experience & Skills

• 5 to 7 years of strong core backend development experience with NestJS & Data Modelling.
• Strong proficiency in TypeScript and JavaScript.
• Expertise in REST API design and development.
• Cloudnative development exposure on Google Cloud Platform (GCP).
• Indepth understanding of microservices architecture and design patterns.
• Strong experience with PostgreSQL and other relational databases.
• Proven skills in SQL query optimization, database performance tuning & Data Modelling.
• Experience with eventdriven architectures and messaging systems.
• Handson experience with Docker and containerized applications.
• Familiarity with Kubernetes or container orchestration concepts.
• Strong understanding of API security, including JWT, OAuth2, and rolebased access control (RBAC).
• Experience with CI/CD pipelines, build automation, and release processes.
• Strong experience in logging, monitoring, tracing, and troubleshooting production systems.
• Domain knowledge in General Insurance (health, motor, travel) is highly preferred.

Soft Skills

• Demonstrates a positive attitude, strong ownership, adaptability, and a solutionoriented mindset.
• Collaborates effectively as a team player, communicating openly and contributing toward shared goals.
• Exhibits professional behaviour, integrity, reliability, and clear, respectful communication with stakeholders.