Senior JavaScript Full-Stack Developer with AWS

EPAM Systems, Inc.; United States; Remote; USD 120,000 - 180,000; Full time

Benefits offered by this job

Healthcare benefits

Employee financial programs

Paid time off and sick leave

Upskilling and certification courses

LinkedIn Learning access

Job summary

EPAM Systems, Inc. is seeking a Senior JavaScript Full-Stack Developer with AWS experience to build scalable, high-performance production systems.

You will shape both frontend experiences and backend services while collaborating on architectural decisions that support our evolving platform. Responsibilities include designing, developing, and shipping production-ready full-stack web applications, implementing accessible UIs with TypeScript and React, and deploying on AWS with containers and CI/CD

Qualifications

• 3+ years of professional full-stack web engineering experience shipping production systems.
• Proficiency in TypeScript and React, including state management and performance optimization.
• Backend expertise in Kotlin or Java on the JVM.
• Experience with gRPC, protobuf, and HTTP/REST API development.

Responsibilities

• Design, develop, and ship production-ready full-stack web applications.
• Build accessible, performant user interfaces using TypeScript and React.
• Develop backend services on the JVM or with shared TypeScript platform libraries.

Skills

TypeScript

React

State management

Performance optimization

Testing

CI/CD

AWS

Web security

Tools

gRPC

Protobuf

OpenTelemetry

SigNoz

Redis

PostgreSQL

DynamoDB

Job description

We are looking for a Senior JavaScript Full-Stack Developer with AWS experience to join our team and help build scalable, high-performance production systems. In this role, you will contribute across the stack, shaping both frontend experiences and backend services while collaborating on architectural decisions that support our evolving platform.ResponsibilitiesDesign, develop, and ship production-ready full-stack web applicationsBuild accessible, performant user interfaces using TypeScript and modern component frameworksImplement and maintain backend services on the JVM or with shared TypeScript platform librariesDesign and evolve data models across relational and NoSQL databases for product featuresDevelop and integrate APIs using gRPC, protobuf, HTTP, and RESTDeploy and operate applications on AWS using containers and CI/CD pipelinesApply caching, queuing, and eventual-consistency strategies to ensure scalability and reliabilityMaintain strong testing discipline across unit, integration, and end-to-end layersCollaborate with cross-functional teams to define technical direction and platform standardsRequirements3+ years of professional full-stack web engineering experience shipping production systemsProficiency in TypeScript and React, including state management, accessible UI patterns, and browser performance optimizationBackend expertise in Kotlin or Java on the JVMSkills in gRPC, protobuf, and HTTP/REST API developmentCompetency in DynamoDB and PostgreSQL for product-feature data modeling, with familiarity with RedisUnderstanding of caching, queues, and eventual-consistency trade-offsCapability to work effectively with AWS, containers, and CI/CD as a consumerStrong testing discipline across unit, integration, and end-to-end layersEnglish proficiency at an Upper-Intermediate level (B2) or higherNice to haveFamiliarity with a cross-platform mobile framework such as React Native, Kotlin Multiplatform, Flutter, or CapacitorBackground in authentication and identity systems, including OAuth/OIDC, SSO, and third-party providersExperience with authoring tools, CMSes, or internal back-office applicationsKnowledge of OpenTelemetry, structured logging (SigNoz), and design systems with shared component librariesExposure to EdTech / K-12 or other domains with strong privacy and accessibility requirements (FERPA, COPPA, WCAG)We offerInternational projects with top brandsWork with global teams of highly skilled, diverse peersHealthcare benefitsEmployee financial programsPaid time off and sick leaveUpskilling, reskilling and certification coursesUnlimited access to the LinkedIn Learning library and 22,000+ coursesGlobal career opportunitiesVolunteer and community involvement opportunitiesEPAM Employee GroupsAward-winning culture recognized by Glassdoor, Newsweek and LinkedIn