Senior Fullstack (React + Node.js) Developer

Java

Senior Fullstack (React + Node.js) Developer

Java
-, Warszawa

EPAM Systems

Full-time
Senior
Office

Job description

We are looking for a Senior Fullstack (React + Node.js) Developer to join our team in developing a complex iGaming platform using the latest web development technologies.

If you're a self-starter with solid architecture, design, coding, testing, and debugging skills, we'd love to hear from you!

Please note that office work 5 days from the EPAM office in Warsaw is required.


Responsibilities

  • Develop the in-house iGaming platform

  • Integrate 3rd party APIs

  • Create new features from inception

  • Collaborate with cross-functional teams for high-quality solutions

  • Ensure platform scalability and performance

  • Maintain code quality through testing and debugging

  • Contribute to architectural and design decisions

  • Enhance and support existing platform components


Requirements

  • Knowledge of JavaScript and ECMAScript 6 standards

  • 3+ years commercial experience in React, Node.js and Nest.js

  • 5+ years commercial experience in web development

  • Background in high loaded SQL or NoSQL databases

  • Implementation of REST, GraphQL and WebSockets

  • Understanding of TDD principles and test writing

  • Familiarity with microservice architecture principles

  • Skills in GIT, RabbitMQ and Redis


Nice to have

  • 2+ years hands-on background developing over CI/CD, Microservices architecture or Containers

  • Familiarity with Kubernetes, Nats or TypeScript


We offer

  • We gather like-minded people:

    • Engineering community of industry professionals

    • Friendly team and enjoyable working environment

    • Flexible schedule and opportunity to work remotely within Poland

    • Chance to work abroad for up to 60 days annually

    • Business-driven relocation opportunities

  • We provide growth opportunities:

    • Outstanding career roadmap

    • Leadership development, career advising, soft skills, and well-being programs

    • Certification (GCP, Azure, AWS)

    • Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru

    • English classes

  • We cover it all:

    • Stable income (Employment Contract or B2B)

    • Participation in the Employee Stock Purchase Plan

    • Benefits package (health insurance, multisport, shopping vouchers)

    • Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more

    • Referral bonuses

    • Corporate, social and well-being events

  • Please, note:

    • The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview

    • We will reach out to selected candidates exclusively


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.

Tech stack

    English

    B2

    ReactJS

    advanced

    NodeJS

    advanced

    Nest.js

    advanced

    JavaScript

    advanced

    REST

    regular

    TDD principles

    regular

    WebSockets

    regular

    SQL

    regular

    GraphQL

    regular

    NoSQL

    regular

Office location

Published: 21.02.2026

Senior Fullstack (React + Node.js) Developer

Summary of the offer

Senior Fullstack (React + Node.js) Developer

-, Warszawa
EPAM Systems
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