Middle Front-End Developer

Madfish; United Kingdom; Remote; GBP 40,000 - 60,000; Full time

Job summary

A dynamic IT services provider in the UK is seeking a Middle Front-End Developer to enhance user experience through HTML5 games. Candidates should have 3+ years of experience in JavaScript/TypeScript, strong knowledge of game programming patterns, and effective teamwork skills. The position offers a competitive salary and opportunities for career advancement in a friendly work environment.

Benefits

Competitive salary

Flexible work schedule

Career advancement opportunities

Positive work environment

Qualifications

• 3+ years of experience as a JavaScript/TypeScript Developer.
• Strong knowledge of game programming patterns.
• Experience with browser Dev Tools for performance analysis.

Responsibilities

• Develop and optimize HTML5 games in collaboration with teams.
• Write clean and maintainable code focusing on user experience.
• Implement innovative solutions to elevate the gaming experience.

Skills

JavaScript

TypeScript

OOP fundamentals

HTML5 game development

GSAP

Communication skills

Teamwork

Tools

Git

Phaser 3

Pixi.js

Spine

Job description

Who we are:

Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business development. Selesa also manages sales, account management, and human resources to support company growth. Our services are known for efficiency, quality, and strong communication, making us a trusted partner for businesses looking to streamline and secure their IT infrastructure. Originated in Vilnius, Lithuania, we cater to global clients.

Who we're looking for:

We’re seeking a Middle Front-End Developer with a strong background in responsive web applications. You'll collaborate with various teams to build user-friendly, scalable systems while adhering to web standards. The ideal candidate is adaptable, detail-oriented, and passionate about software engineering, with a direct impact on enhancing user experience and performance for a global audience.

What you’ll be doing:

• Develop and optimize HTML5 games in collaboration with different teams.
• Write clean, efficient, and maintainable code with a strong focus on user experience.
• Ensure UI/UX designs are both creative and technically feasible.
• Stay ahead of web development trends, implementing innovative solutions to elevate the gaming experience.

Who you are and whom we’re seeking:

• 3+ years of experience as a JavaScript/TypeScript Developer;
• Strong knowledges: (Phaser 3 or Pixi.js)
• Strong knowledge of OOP fundamentals and game programming patterns;
• Experience in game development;
• Strong knowledge of Spine
• Proven experience with GSAP
• Ability to write clean code;
• Experience with git;
• Experience working in a team, good communication skills;
• At least intermediate English language proficiency.

Advantages:

• Experience with browser Dev Tools - for performance analysis and debugging
• Portfolio with your own projects on github

What we offer:

• A competitive salary
• Flexible work schedule
• Excellent opportunities for career advancement
• A long-term job with a prospect of financial and career growth
• A friendly and positive work environment with like-minded teammates

When submitting your application, please make sure to include your responses to the following screening questions in your COVER LETTER:

1. How many years of experience do you have in front-end development?
2. Please describe your experience and proficiency in HTML, CSS, and JavaScript, and specify your years of experience in HTML5 game development.
3. Please write details about your experience with each of:
   1. TypeScript
   2. Pixi.js
   3. GSAP
   4. Spine
4. Would you agree to do a test task before an interview? This would allow us to evaluate your skills and make an appropriate financial offer to you.
5. What are your monthly salary expectations for a long-term, full-time position (if we consider 40 hours a week)?