Senior JavaScript Game Server Developer for iGaming project

Poland, 1 office visit a month
Up to 23000 PLN/month UoP, or 160 PLN/hour B2B
  • B2B
  • ,
  • UoP

Our partner is a provider of superior online gaming solutions for iGaming operators. The company today is one of the industry’s most respected and acclaimed suppliers. The company has embarked on a rapid growth trajectory enabled by a solid corporate culture focused on innovation, creativity, quality, and technology leadership. They are looking for a Senior JavaScript Game Server Developer to join their team in Poland, Kraków or remotely. Check out the full description below.

Senior JavaScript Game Server Developer: About this position

The company is looking for a Senior JavaScript Game Server Developer. You will be part of a kick-ass, cross-functional agile team of Developers, Mathematicians, and Testers led by an experienced Development Manager.

The company is known for its superb quality and focus on details, but it would like to push these qualities further as they stretch the latest mobile and browser technology to the max. Your task will be to build high-quality code to create a beautiful Front End for games with intuitive and exciting gameplay. Your mindset, knowledge, and experience will be crucial, and you will be able to impact the final shape of the products.

Location: Kraków or 100% remote from Poland.

Senior JavaScript Game Server Developer: main objectives

  • Write high-quality, well-optimized, clean JavaScript/TypeScript code;
  • Actively participate in the Game Development process to create the best games on the market;
  • Closely cooperate with other team members: Developers, Mathematicians, Testers;
  • Push visual layers to the limits by creating pleasant-looking animations and effects;
  • Share engineering knowledge across the team and follow good engineering practices;
  • Maintain and develop and create new unique functionalities of our internal platform.

What are the main requirements for a JavaScript Game Server Developer:

  • 4-5+ years of experience with JavaScript or TypeScript;
  • Knowledge of OOP and Design Patterns;
  • Ability to write clean code which is easy to maintain;
  • Have an eye for detail and an intuition for tasteful, elegant, smooth visual effects;
  • Hands-on experience with any Version Control System (i.e. Git, SVN, Perforce, or Mercurial);
  • Background in game development, visually rich applications, or the advertisement industry;
  • Communicative English (both written and spoken), around B2.

Nice to have, not obligatory:

  • Knowledge of any other OO language;
  • Experience with libraries such as Pixi.js, Easel.js, or TweenMax;
  • Familiarity with Git and feature branching approach;
  • Skills in Canvas or WebGL;
  • Understanding of Unit Testing and TDD;
  • At least basic knowledge of modern HTML and CSS.

What is in it for you?

  • Salary: up to 20-23000 PLN gross on the perm contract (UoP) with 80% copyright costs OR up to 160 PLN/hour on B2B;
  • Flexible working hours with the possibility of remote/hybrid work;
  • The company provides hardware and training for your self-development and smooth implementation into the project;
  • Health insurance and MultiSport package;
  • Snacks within the office;
  • Relocation package if that is required;
  • Career progression opportunity within the company.

The Next Step for you:

Is it a new challenge for you? If you want to become a valuable part of this project, please forward your CV to Itentio IT Recruitment at or apply via the contact form below.

By applying, you consent to the processing of your personal data by Vladyslav Muzhylivskyi, operating under the business name Vladyslav Muzhylivskyi Itentio with its registered office in Krakow (Tax ID 6751522794) for recruitment purposes. You also consent to the processing of your personal data contained in the recruitment application submitted by you to Vladyslav Muzhylivskyi, operating under the business name Vladyslav Muzhylivskyi Itentio with its registered office in Krakow (Tax ID 6751522794), for future recruitment processes, but not longer than for a period of 2 years from the date of granting this consent.

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Our recruitment process

01 step

Intro call with Itentio recruiters

An online interview on phone/online with our recruiter to discuss this position and talk about your experience (30 minutes)

02 step

Interview with Tech Lead

Technical interview on phone with Technical Lead (15 minutes)

03 step

Technical interview with Manager

Technical interview with Hiring Manager (1,5 hours)

04 step

Offer letter

The company will send you offer letter. Congratulations and welcome on board!

Are you a talented IT professional looking for exciting career opportunities?

Take the first step towards your dream job by contacting Itentio IT Recruitment today!

Fill out this contact form and upload your CV to get started. Our team will review your information and get in touch with you.

We can't wait to hear from you and help you advance your IT career!

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