ROCKSTONE is a developer of mobile and social casual games.

We use Agile and Data-driven approaches, successfully implementing the team's initiatives with their help. Our flagship Kiss Me app is a stable and developing product at the LiveOps stage with great potential, giving a huge scope for deepening and expanding your skills. 

We don't care where you work, we'll make sure you stay a part of the team.

We are currently looking for a Senior Frontend developer to join the team, who will ensure stability, performance (animations, ANR) and feature delivery speed.

In return, you will receive real engineering challenges, impact on the product, and work in an open team without toxicity, where growth and knowledge are valued.

Functional responsibilities:

• development and programming of game logic and architecture of game mechanics;

• ensuring high quality and stability of functionality: minimizing the number of bugs, ready for release;

• profiling, debugging, and optimizing client code to reduce ANR (Application Not Responding);

• verification and testing of the developed functionality;

• tracking and quality control of functionality after release and prompt elimination of critical issues;

• maintaining and improving the architecture;

• monitoring compliance with architectural standards, code style, and team regulations.

Hard-skills:

• at least 5 years of experience in the development team;

• at least 3 years of experience working with the TypeScript+React stack (experience in implementing complex CSS animations and transitions);

• required: advanced command of React, expert layout skills (adaptive, cross-browser, pixel-perfect, cross-platform for mobile devices), Less/Sass;

• experience in creating SPA applications and mobile applications;

• ability to work with API and SDK;

• the ability to explore ANR, crash, find dependencies and improve performance.

Soft-skills:

• Training and development: you are constantly learning new things (technologies, approaches), you are ready to quickly master what you need for a project, and you share your knowledge;

• Timing assessment: You realistically estimate the time for tasks, take into account the risks, set priorities and meet deadlines.;

• Communication with management: you can clearly and reasonably convey your position to the management and other teams.;

• Proactivity: You see problems in the code or processes yourself and suggest ways to solve and improve them.;

• solving complex tasks: able to understand, design and implement solutions for complex technical and architectural problems.

It will be a plus:

• an understanding of backend principles (preferably C++/PHP) or a willingness to develop in this direction for effective integration will be a great advantage.;
• the experience of writing autotests;
• experience working with mobile applications.

Conditions:

• interesting and challenging challenges, an opportunity for your realization;

• remote work and flexible start of the working day;

• formalization and financial stability;

• the usual vacation is 28 calendar days per year;

• support in significant events; active corporate life for all employees;

• the opportunity to grow professionally: paid conferences and courses, purchase of professional literature.