Software Developer Node.JS (9695)

Qtsolv; Bengaluru; On-site; INR 1,800,000 - 3,200,000; Full time

Job summary

Qtsolv in Bangalore (Hybrid) seeks a Senior Software Development Engineer to design and develop secure, scalable integration services linking ERP, SCM, CRM, and eCommerce using AWS-based microservices built with Node.js, Java, or Python.

The candidate should have strong backend API development, AWS deployment, and DevOps/observability practices, with exposure to enterprise integration flows like O2C, O2P, AR.

Qualifications

• 6+ years backend development experience, primarily in Node.js (Java/Python exposure beneficial).
• Hands-on with AWS services for microservices and serverless architectures.
• Familiar with DevOps, CI/CD automation, and observability tools (Dynatrace, Splunk, CloudWatch).
• Understanding of IAM, security and KMS concepts.

Responsibilities

• Design, develop, and maintain backend services and APIs using Node.js (Java/Python a plus).
• Build microservices on AWS with Lambda, API Gateway, RDS, S3, ECS, SQS, SNS, etc.
• Ensure performance, reliability, and cost efficiency; debug within SLAs.
• Document high/low level designs and contribute to CI/CD pipelines.

Skills

Node.js

AWS Cloud Development

Microservices

AWS Serverless

API Development

DevOps

Splunk

Dynatrace

CI/CD

Jenkins

Docker

Kubernetes

AWS Fargate

Tools

Docker

Kubernetes

AWS Fargate

Job description

Location: Bangalore (Hybrid)
Shift: Afternoon Shift (02:00 PM - 11:00 PM) IST Hours
Contract Duration: 6 months
Experience: 7+ years of overall experience. 5-7 years of relevant experience.

Primary Skills - Node.js, AWS Cloud Development, Microservices Development, AWS Serverless Stack.

Secondary Skills - Observability Tools - Splunk/Dynatrace, CI/CD, Jenkins

Job Summary:

We are looking for a Senior Software Development Engineer to join our Integration team. The role involves designing and developing secure, scalable, and resilient integration services connecting key enterprise applications (ERP, SCM, CRM, eCommerce) using AWS-based microservices built with Node.js, Java, or Python.
The ideal candidate has hands-on experience in backend API development, AWS deployment, and DevOps/observability practices. Exposure to enterprise integration flows (e.g., O2C, O2P, AR etc.) is preferred.

Key Responsibilities:

• Design, develop, and maintain backend services and APIs using Node.js (Java/Python exposure a plus).
• Build microservices on AWS using services like (not limited to) Lambda, API Gateway, RDS, S3, ECS, Glue, EventBridge, SQS, SNS etc.
• Ensure high performance, reliability, and cost efficiency of applications.
• Debug and resolve production issues within SLAs.
• Prepare and maintain HLD/LLD and technical documentation.
• Implement monitoring and tracing with CloudWatch, Dynatrace, Splunk, and AWS X-Ray.
• Contribute to CI/CD pipelines using GitHub Actions, Jenkins, or CodePipeline.
• Apply security best practices across IAM, Secrets Manager, and KMS.
• Use Infrastructure as Code tools such as CloudFormation, CDK, or Serverless Framework.
• Conduct automated testing using Mocha, Jest, and mocking tools.
• Collaborate through GitHub (PRs, reviews) and track delivery using Jira.

Primary Skills & Experience:

• 6+ years of relevant backend development experience, primarily in Node.js (Java/Python exposure beneficial).
• Strong hands-on experience with like (not limited to) Lambda, API Gateway, RDS, S3, ECS, Glue, EventBridge, SQS, SNS etc..
• Familiarity with DevOps practices, CI/CD automation, and observability tools (Dynatrace, Splunk, CloudWatch).
• Understanding of security, IAM, and KMS concepts.
• Working knowledge of IaC (Serverless, CDK, or CloudFormation).
• Proficiency in GitHub for source control and Jira for Agile workflows.
• Exposure in developing services for the Enterprise Data Integrations using AWS or any leading middleware platforms.
• Excellent communication skills and ability to collaborate with distributed, cross-geography teams.

Preferred Skills:

• Experience with Docker, Kubernetes, or AWS Fargate.
• Exposure to enterprise integrations (ERP, Order-to-Cash, AR cycles).
• Experience developing Python-based microservices or GenAI applications using RAG/MCP frameworks.