Lead Full Stack Developer

KMM Technologies

Location: Rockville, MD OR Tysons Corner, VA (3 days onsite)

Duration: 12+ Months

Project Description

We are seeking a Lead Full Stack Developer to drive technical design, delivery execution, and engineering excellence for enterprise-grade financial technology solutions. This role combines deep hands-on development with technical leadership — you will own driving design decisions, lead delivery of complex features, perform code reviews, and mentor junior engineers while maintaining the highest standards of code quality and system reliability.

Proven track record of designing, architecting, and deploying production-grade applications using object-oriented programming principles and database technologies
Experience leading technical delivery for teams of 3-6 engineers

Agile Development Background

Hands-on experience building enterprise-level solutions within iterative development methodologies and Agile frameworks
Experience with sprint planning, estimation, and delivery forecasting

Software Engineering Best Practices

Proficiency with industry-standard development practices including automated testing frameworks, continuous integration/deployment pipelines, and configuration management tools
Experience establishing and maintaining engineering standards for a team

Core Technology Stack

Experience with Angular 18 or later versions for modern web application development, RxJS, Ngx Formly, monorepo architecture
Ability to design component architectures and establish reusable patterns for the team

Quality Assurance & Testing

Ability to develop comprehensive end-to-end tests using Playwright with TypeScript, along with integration and performance testing capabilities
Experience defining testing strategies and ensuring team-wide adoption of quality practices

DevOps & CI/CD

Strong experience implementing continuous integration and deployment workflows using Jenkins and/or GitHub Actions
Ability to optimize pipeline performance and establish deployment best practices
Expertise in designing and implementing event-driven architectures leveraging:
Messaging services (SQS/SNS)
Serverless computing (AWS Lambda)
API Gateway, Step Functions
Data storage solutions (S3, RDS, DocumentDB, DynamoDB)
Container orchestration (ECS)
Experience making infrastructure decisions and designing for scalability, reliability, and cost efficiency

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Vacancy posted 4 hours ago

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