Senior Software Engineer

KMM Technologies, Inc.; Reston (VA); On-site; USD 120,000 - 150,000; Full time

Job summary

KMM Technologies, Inc. is seeking a software engineer for 3 days onsite at Reston, VA or Tysons Corner, VA. The role requires deep expertise in Angular 16+, AWS event‑driven services (SQS/SNS, Lambda, API Gateway, Step Functions), and database design with relational and NoSQL systems.

Strong focus on end‑to‑end testing with Playwright and TS, plus CI/CD pipelines using Jenkins or GitHub Actions. Responsibilities include building scalable web applications, implementing SDLC best practices, and

Qualifications

• Experience with Angular 16+ framework for modern web application development and monorepo architecture.
• Expertise in designing and implementing event‑driven architectures on AWS including messaging services, serverless computing, API Gateway, Step Functions, data storage, and container orchestration.

Tools

Angular 16+

AWS (SQS/SNS)

AWS Lambda

API Gateway

Step Functions

S3

RDS

DocumentDB

DynamoDB

ECS

Oracle DB

PostgreSQL

Playwright

TypeScript

Jenkins

GitHub Actions

SDLC

Automated Testing

Git

GitHub

Bitbucket

Job description

3 days onsite at Reston, VA or Tysons Corner, VA

Required Skills and Technologies

• Experience with Angular 16+ framework for modern web application development and monorepo architecture
• Expertise in designing and implementing event‑driven architectures on Amazon Web Services (AWS) including: messaging services (SQS/SNS), serverless computing (AWS Lambda), API Gateway, Step Functions, data storage solutions (S3, RDS, DocumentDB, DynamoDB), and container orchestration (ECS)
• Relational database design and development with Oracle Database and/or PostgreSQL (Amazon RDS)
• NoSQL database development with Amazon DocumentDB and/or DynamoDB
• End‑to‑end test development using Playwright with TypeScript, including integration and performance testing
• CI/CD pipeline implementation using Jenkins and/or GitHub Actions
• Software development lifecycle (SDLC) best practices including automated testing frameworks and configuration management
• Version control systems (Git/GitHub/Bitbucket)