Senior Backend Developer -AWS Serverless

Backend Engineer | 5+ Years | Remote

Core Technical Skills (Must Haves)

• AWS CDK 2.x – Proficiency with Infrastructure as Code, construct patterns, stack composition, and CloudFormation synthesis

• AWS PDK – Understanding of PDK project types, monorepo patterns, and Projen configuration management

• JavaScript

• TypeScript – Knowledge with strict mode, type inference, generics, utility types, and decorators for CDK constructs

• Projen – Project configuration as code, dependency management, and automated project scaffolding

• Nx Monorepo – Knowledge of task orchestration, dependency graphs, and multi-project builds using Nx extension or commands

• AWS Serverless Architecture – Understanding of Lambda, API Gateway, AppSync, DynamoDB, EventBridge, Step Functions, and serverless design patterns

• GraphQL with AWS AppSync – Query/mutation design, resolver implementation, pipeline resolvers, and subscription patterns

• AWS Construct Library Development – Knowledge of creating reusable CDK constructs, interface design extending base AWS props, and construct composition patterns

• Observability & Monitoring – Experience with CloudWatch dashboards, alarms, synthetic monitoring, X-Ray tracing, and structured logging

Core Technical Skills (Nice to Haves)

• AWS Lambda Powertools – Proficiency with logging, tracing, metrics, and idempotency patterns for TypeScript Lambda functions

• DynamoDB Design – Single-table design and GSI strategies

• PostgreSQL

• AWS Security Best Practices – IAM least privilege, Secrets Manager and AWS Verified Permissions

Domain Knowledge

• Event-Driven Architecture – Understanding of EventBridge patterns, event sourcing, and asynchronous communication between services

• API Design – RESTful and GraphQL API design principles

Development Workflow Requirements

• Git & Version Control – Proficiency with branching strategies, pull requests, and monorepo workflows

• Testing Practices – Unit testing with Jest, integration testing, CDK snapshot testing, and test-driven development

• Documentation – Ability to write clear technical documentation, API references, and architectural decision records

• Code Review – Experience with peer review processes and maintaining code quality standards

Job Types: Full-time, Contractual / Temporary
Contract length: 4 months

Pay: ₹80,000.00 - ₹150,000.00 per month

Benefits:

• Work from home

Work Location: Remote