Node.Js Developer(AWS)

As an experienced Node.js back-end developer, you will be responsible for designing, developing, and deploying Node.js microservices on AWS (Lambda, ECS, EKS) following 12-factor principles. Your key responsibilities will include: - Building RESTful and event-driven APIs that integrate DynamoDB, RDS, and third-party services with robust authentication and logging. - Optimizing code, queries, and infrastructure for performance, reliability, and cost efficiency using CloudWatch metrics. - Implementing automated testing, CI/CD pipelines, and Infrastructure-as-Code (CloudFormation/CDK) to ensure rapid, safe releases. - Collaborating with front-end, DevOps, and product teams to refine requirements, conduct code reviews, and uphold engineering standards. - Troubleshooting production incidents, executing root-cause analysis, and delivering preventive fixes within defined SLAs. Qualifications Required: - Must have a minimum of 3 years of professional Node.js back-end development experience. - Hands-on experience with AWS core services such as Lambda, API Gateway, IAM, DynamoDB, and S3. - Proficiency in modern JavaScript/TypeScript, async patterns, and test frameworks (Jest/Mocha). - Experience in crafting REST and JSON-based microservices with secure authentication (JWT/OAuth2). - Strong Git workflow knowledge and CI/CD skills (GitHub Actions, CodePipeline, or similar). Preferred Qualifications: - Exposure to serverless event architectures (SNS, SQS, Kinesis) and container orchestration (ECS/EKS). - Familiarity with Infrastructure-as-Code via CDK, Terraform, or CloudFormation. - Knowledge of performance tuning, caching (Redis/ElastiCache), and observability stacks (OpenTelemetry, X-Ray). This company operates at the intersection of modern web engineering and enterprise cloud migrations, focusing on building and maintaining high-traffic, mission-critical platforms for FinTech, Retail, and Media clients worldwide. They offer greenfield projects leveraging the latest Node LTS and AWS serverless tooling, dedicated hack days, in-house labs, and fully sponsored AWS certification tracks in a collaborative, no-ego engineering culture that rewards innovation and continuous learning.,