Lead Full-Stack JavaScript Engineer
Job in
Washington, District of Columbia, 20022, USA
Listed on 2026-10-02
Listing for:
EPAM Systems, Inc.
Full Time
position Listed on 2026-10-02
Job specializations:
-
Software Development
Full Stack Developer, Backend Developer, Java Developer, React.js
Job Description & How to Apply Below
Responsibilities Lead architecture and design decisions across frontend and backend systems
Build and ship full-stack features using Type Script and React with strong state management practices
Develop backend services and shared libraries using Kotlin/Java on the JVM or Type Script Design and integrate APIs using gRPC/protobuf and HTTP/REST patterns
Model and evolve data storage in DynamoDB and PostgreSQL to support product capabilities
Ensure reliability and performance through caching, queues, and eventual-consistency trade-off decisions
Operate effectively within AWS, containerized environments, and CI/CD pipelines
Enforce high-quality standards through unit, integration, and end-to-end testing
Guide accessible UI patterns and browser performance improvements
Coordinate cross-team technical execution and unblock delivery risks
Review code and provide clear technical feedback to raise team quality
Requirements5+ years full-stack web engineering experience shipping production systems
Strong Type Script and modern React experience including state management and performance optimization
Strong JVM backend experience with Kotlin or Java, or Type Script for shared platform libraries
Hands-on gRPC and protobuf experience alongside HTTP and REST APIsSolid DynamoDB and PostgreSQL data modeling experience for product features
Strong AWS, containers, and CI/CD consumer experience in production environments
Strong testing discipline across unit, integration, and end-to-end Proven cross-team ownership and design leadership experience
Excellent communication and collaboration skills with product and engineering partners
Upper-Intermediate English proficiency (B2)
Strong problem-solving skills and attention to detail
Nice to have
Experience with React Native, Kotlin Multiplatform, Flutter, or Capacitor Knowledge of OAuth/OIDC, SSO, and third-party identity providers
Experience building authoring tools, CMSs, or internal back-office applications
Familiarity with Open Telemetry and structured logging tools
Experience with design systems and shared component libraries
We offer
International projects with top brands
Work with global teams of highly skilled, diverse peers
Healthcare benefits
Employee financial programs
Paid time off and sick leave
Upskilling, reskilling and certification courses
Unlimited access to the Linked In Learning library and 22,000+ courses
Global career opportunities
Volunteer and community involvement opportunitiesEPAM Employee Groups Award-winning culture recognized by Glassdoor, Newsweek and Linked In
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