Senior Developer / Tech Lead / Senior Tech Lead Full-Stack (Angular, NodeJS& .NET))

BISTEC Global Services (Pvt) Ltd · Colombo, Western Province, Sri Lanka

IT System Custom Software Development · 51-200 employees

2 d ago

Remote Senior (5-10 yrs) Full-time Contractor Sri Lanka

About the role

You will build and maintain Angular applications and backend services using AWS Lambda with NodeJS or .NET. Additionally, you will design serverless architectures and develop REST APIs while collaborating directly with client teams.

What they look for

Angular TypeScript NodeJS .NET AWS Lambda AWS Serverless REST APIs RxJS API Gateway DynamoDB S3 CloudWatch Cognito EventBridge CI/CD Unit Testing

Requirements

Candidates must have 5+ years of web development experience with strong proficiency in Angular, TypeScript, NodeJS, and .NET. Hands-on experience with AWS serverless architecture and excellent communication skills are required for this client-facing role.

Full description

Contract Type: 1 Year (with potential for extension)

Location: Remote

Engagement: Full-Time

What You'll Do

Build Angular applications with TypeScript.

Develop backend services using AWS Lambda on NodeJS (JavaScript) or .NET.

Design and implement AWS Serverless architecture.

Develop REST APIs and integrate third-party services.

Support architecture and design decisions.

Work directly with client teams.

What You'll Bring

5+ years' experience in web development.

Strong Angular, TypeScript, and RxJS.

Strong NodeJS (JavaScript) and .NET, with AWS Lambda experience.

Hands-on experience with AWS Serverless architecture (API Gateway, DynamoDB, S3, etc.).

Experience with REST APIs and integration.

Good communication skills (client-facing role).

Bonus Points

Experience with AWS services (CloudWatch, Cognito, EventBridge, etc.).

CI/CD experience (Azure DevOps / GitHub Actions).

Unit testing experience.

.NET experience is a strong plus for full-stack flexibility.