JavaScript Full-Stack Developer

EPAM Systems; Colombia; Presencial; COP 120.000.000 - 180.000.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Healthcare benefits

Paid time off

Upskilling and certification courses

Global career opportunities

Descripción de la vacante

EPAM Systems is seeking a JavaScript Full-Stack Developer with AWS experience to join our team in Colombia. You will work on scalable, production-grade applications across frontend and backend layers, contributing to a modern, multi-national platform.

You will collaborate with multi-disciplinary teams, implement APIs with gRPC/REST, and deploy on AWS with CI/CD pipelines while practicing solid testing and performance optimization.

Formación

• 2+ years of professional full-stack web engineering experience contributing to production systems.
• Proficiency with TypeScript and React, including state management and accessible UI patterns.
• Backend experience on the JVM (Kotlin/Java) and API development (gRPC, protobuf, HTTP/REST).
• Experience with DynamoDB and PostgreSQL for data modeling; familiarity with Redis.
• Understanding of caching and queue concepts and CI/CD tooling on AWS.

Responsabilidades

• Develop and ship production-ready full-stack web applications.
• Build accessible, performant UIs using TypeScript and modern frameworks.
• Implement and maintain backend services on the JVM and with TypeScript libraries.
• Work with relational and NoSQL data models for product features.
• Develop and integrate APIs using gRPC, protobuf, HTTP, and REST.
• Deploy and support applications on AWS using containers and CI/CD pipelines.
• Apply caching and queuing strategies to ensure scalability and reliability.
• Maintain solid testing practices across unit, integration, and end-to-end tests.

Conocimientos

TypeScript

React

AWS

CI/CD

Herramientas

DynamoDB

PostgreSQL

gRPC

protobuf

REST/HTTP

Redis

OpenTelemetry

Descripción del empleo

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

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.

Responsibilities

• Develop and ship production-ready full-stack web applications
• Build accessible, performant user interfaces using TypeScript and modern component frameworks
• Implement and maintain backend services on the JVM or with shared TypeScript platform libraries
• Work with data models across relational and NoSQL databases for product features
• Develop and integrate APIs using gRPC, protobuf, HTTP, and REST
• Deploy and support applications on AWS using containers and CI/CD pipelines
• Apply caching and queuing strategies to help ensure scalability and reliability
• Maintain solid testing practices across unit, integration, and end-to-end layers
• Collaborate with cross-functional teams to follow technical direction and platform standards

Requirements

• 2+ years of professional full-stack web engineering experience contributing to production systems
• Working experience with TypeScript and React, including state management, accessible UI patterns, and basic browser performance optimization
• Backend experience in Kotlin or Java on the JVM
• Skills in gRPC, protobuf, and HTTP/REST API development
• Experience with DynamoDB and PostgreSQL for product-feature data modeling, with familiarity with Redis
• Understanding of caching and queues, with awareness of eventual-consistency trade-offs
• Ability to work effectively with AWS, containers, and CI/CD as a consumer
• Solid testing practices across unit, integration, and end-to-end layers
• Minimum English language level of B1+

Nice to have

• Familiarity with a cross-platform mobile framework such as React Native, Kotlin Multiplatform, Flutter, or Capacitor
• Exposure to authentication and identity systems, including OAuth/OIDC, SSO, and third-party providers
• Experience with authoring tools, CMSes, or internal back-office applications
• Knowledge of OpenTelemetry, structured logging (SigNoz), and design systems with shared component libraries
• Exposure to EdTech / K-12 or other domains with strong privacy and accessibility requirements (FERPA, COPPA, WCAG)
• Familiarity with embedding model versioning and reindex processes
• Experience with pgvector or vector store operations
• Background in gaming domain or QA tooling

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 LinkedIn Learning library and 22,000+ courses
• Global career opportunities
• Volunteer and community involvement opportunities
• EPAM Employee Groups
• Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn

EPAM is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity or expression, disability, protected veteran status, or any other characteristic protected by applicable law.