JavaScript Full-Stack Developer with AWS

EPAM Systems, Inc.; United States; Remote; USD 90,000 - 120,000; Full time

Benefits offered by this job

Healthcare benefits

Employee financial programs

Paid time off and sick leave

Upskilling and certification courses

Job summary

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

You will contribute across the stack, working on both frontend experiences and backend services while participating in technical discussions that support our evolving platform. You will develop and ship production-ready full-stack web applications, implement accessible UIs using TypeScript and React, and maintain backend services on the JVM or with

Qualifications

• 2+ years of professional full-stack web engineering experience contributing to production systems.
• Experience with TypeScript and React, including state management and accessible UI patterns.
• Backend experience in Kotlin or Java on the JVM.
• GPRC, protobuf, and HTTP/REST API development.

Responsibilities

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

Skills

TypeScript

React

State management

Performance optimization

AWS

gRPC

protobuf

HTTP/REST

Kotlin

Java

CI/CD

Testing

OpenTelemetry

SigNoz

Design systems

Vector stores

Tools

Docker

Kubernetes

PostgreSQL

DynamoDB

Redis

OpenTelemetry

SigNoz

Job description

We are looking for a 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, working on both frontend experiences and backend services while participating in technical discussions that support our evolving platform.ResponsibilitiesDevelop 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 librariesWork with data models across relational and NoSQL databases for product featuresDevelop and integrate APIs using gRPC, protobuf, HTTP, and RESTDeploy and support applications on AWS using containers and CI/CD pipelinesApply caching and queuing strategies to help ensure scalability and reliabilityMaintain solid testing practices across unit, integration, and end-to-end layersCollaborate with cross-functional teams to follow technical direction and platform standardsRequirements2+ years of professional full-stack web engineering experience contributing to production systemsWorking experience with TypeScript and React, including state management, accessible UI patterns, and basic browser performance optimizationBackend experience in Kotlin or Java on the JVMSkills in gRPC, protobuf, and HTTP/REST API developmentExperience with DynamoDB and PostgreSQL for product-feature data modeling, with familiarity with RedisUnderstanding of caching and queues, with awareness of eventual-consistency trade-offsAbility to work effectively with AWS, containers, and CI/CD as a consumerSolid testing practices across unit, integration, and end-to-end layersMinimum English language level of B1+Nice to haveFamiliarity with a cross-platform mobile framework such as React Native, Kotlin Multiplatform, Flutter, or CapacitorExposure to 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)Familiarity with embedding model versioning and reindex processesExperience with pgvector or vector store operationsBackground in gaming domain or QA toolingWe 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