Senior Frontend Engineer (Angular) | Gaming UI

Who We Are

Recruitment.bg is a boutique IT recruitment company, based in Bulgaria. We aim to work with the top employers in the industry, companies that we thoroughly vet and trust. Our mission is to guide IT professionals toward improved career paths by understanding their skills, crafting employment strategies, and supporting them every step of the way. Placing emphasis on honesty, respect and reliability while delivering exceptional service by ‘going the extra mile’ we build long term relationships with the people and organizations we work with.

The Role

We are looking for a Senior Frontend Engineer (Angular) who will take the lead in building high-performance, interactive, and visually polished game interfaces. You will work on modular, scalable UI architecture and ensure flawless performance across a wide range of mobile devices, including low-end hardware.

Responsibilities

Develop and maintain high-performance game UIs using Angular with a focus on modularity and reusable architecture.

Ensure smooth gameplay on low- and mid-end mobile devices by optimizing CPU, memory, battery usage, and rendering performance.

Implement stable UI logic across varied device types, OS versions, screen sizes, and connectivity scenarios.

Integrate optimized HTTP and SignalR communication flows.

Participate in technical discussions, architectural planning, and code reviews.

Contribute to best practices, maintainable code structure, and consistent coding standards.

Collaborate closely with backend developers, QAs, and designers to deliver polished, stable experiences.

Requirements

5+ years of experience in frontend development.

Strong expertise in Angular, RxJS, components architecture, services, modules, lifecycle hooks.

Deep knowledge of TypeScript, OOP, and clean, maintainable code principles.

Experience with performance optimization, including on low-spec mobile devices.

Real-time UI experience with SignalR, WebSockets, or similar technologies.

Solid understanding of responsive UI, layout adaptation, and handling diverse screen resolutions.

Hands-on experience with debugging and profiling tools.

Bonus: background in iGaming, real-time applications, or fast-refresh UIs.

Soft Skills

Strong analytical mindset and problem-solving approach.

Commitment to building high-quality, stable user interfaces.

Team-oriented, collaborative attitude.

Clear communicator with strong documentation discipline.

Proactive, improvement-driven personality.

All applications will be treated as strictly confidential.

Only short-listed candidates will be contacted.

[GV]