Senior Fullstack React Engineer (PST Overlap)

7 050 - 7 864 USDNet per month - B2B
5 966 - 6 779 USDGross per month - Permanent
JavaScript

Senior Fullstack React Engineer (PST Overlap)

JavaScript
ul. profesora Michala Zyszkowskieg, Kraków

Appliscale

Go to company profile
Full-time
Permanent, B2B
Senior
Remote
7 050 - 7 864 USDNet per month - B2B
5 966 - 6 779 USDGross per month - Permanent

Job description

About the role: 

Our client is one of the largest game studios known for its very successful online MOBA and FPS franchises. You will be part of a Player Platform team responsible for building and maintaining core player-facing client applications used across all the clients’ products.

On a daily basis you will be working on the player-facing portion of the Game Client desktop application powered by Electron. The tech stack is JavaScript, TypeScript, React, CSS and HTML.

The majority of work will be around building out dynamic and polished UIs in the frontend that are powered by API data which requires solid experience of working with web-based APIs. We leverage Storybook for our component development and use Jest for testing. This role will be embedded into the team and you will collaborate with team members closely including engineers, QA, design and product. You may also work with other partner teams directly. Experience with working on desktop client applications is a plus.


Please note, availability to attend afternoon/evening meetings is a requirement for this role as most of the team is located on the US West Coast (LA and Seattle)


Responsibilities:

  • Partner closely with Senior Engineers and Design to create and iterate on well crafted user experiences

  • Build out complex Electron applications that support the Game Client development

  • Work with partner teams and platforms to bring experience to life

  • Quickly iterate on prototypes and new areas to find feasible solutions for the products we are building

  • Create, manage and document RESTful APIs

  • Write and execute unit, integration and end-to-end tests, participate in code reviews

Required qualifications: 

  • 6+ years of experience with Frontend Technologies

  • 5+ years of experience with React

  • Bachelor's or higher degree in Computer Science, Software Engineering, or a related field

  • Strong frontend focus with the skills to dive into backend when needed - comfortable across the stack, but passionate about crafting great user-facing experiences

  • Deep hands-on programming experience with Typescript and React

  • Good understanding of modern web architecture and technologies

  • Attention to detail, including spacing, CSS animations, and user experience nuances

  • Understanding of accessibility standards and guidelines (e.g., WCAG)

  • Aptitude for debugging, analyzing issues, and implementing effective solutions

  • Experience building frontend interfaces directly from design mockups in Figma or similar tools

  • Familiarity with testing frameworks (e.g., Jest, RTL, Playwright)

  • Experience with version control tools (e.g., Git) and build tools (e.g., Webpack, Vite)

  • Proficiency in building RESTful APIs and handling data formats like JSON/XML

  • Effective communication and teamwork skills

Nice to have:

  • Experience with building Electron desktop applications

  • Experience with CI/CD - Docker, Github Actions

  • Hands-on experience working with Public Cloud, preferably AWS

  • Experience with observability and monitoring tools, preferably Datadog

Tech stack

    English

    C2

    TypeScript

    advanced

    Web Architecture

    advanced

    Jest

    advanced

    RESTful

    advanced

    React

    advanced

    CSS

    advanced

    JavaScript

    advanced

    Datadog

    regular

    Docker

    regular

    Amazon AWS

    regular

Office location

About the company

Appliscale

Appliscale is an independent Technology Consultancy specializing in bespoke, cloud-based systems and full-cycle engineering - from business analysis to architecture design, development, and deployment. We work across ind...
Company profile

Senior Fullstack React Engineer (PST Overlap)

7 050 - 7 864 USDNet per month - B2B
Summary of the offer

Senior Fullstack React Engineer (PST Overlap)

ul. profesora Michala Zyszkowskieg, Kraków
Appliscale
7 050 - 7 864 USDNet per month - B2B
5 966 - 6 779 USDGross per month - Permanent
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Applied -
9 day left (until 30.06.2026)
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