Lesta Games develops game projects in various genres, boldly experimenting with tools and technologies.

Over 2000 talented professionals work in the company's offices in St. Petersburg, Minsk, and Moscow.

We create games that have become a true cultural phenomenon: "World of Tanks", "World of Ships", Tanks Blitz, and are also working on new promising projects. We are not going to stop – new challenges and millions of players await us.

Ready to create the future of the gaming industry together? Welcome to the team!

We are currently looking for an experienced data-oriented performance specialist who understands the specifics of desktop and mobile traffic acquisition, knows how to work with ad accounts, networks, and data, and makes decisions not only based on ad account metrics but also on cohort quality.

What you will do:

• Manage and optimize advertising campaigns for assigned sources;
• Achieve goals for the volume, quality, and cost of new traffic;
• Analyze traffic efficiency based on marketing and product metrics;
• Search for and test new hypotheses regarding audiences, creatives, combinations, and sources;
• Work with CPA networks and evaluate the quality of network traffic;
• Set tasks for creatives to attract new users;
• Participate in A/B tests and interpret their results;
• Prepare conclusions and recommendations based on data;
• Interact with the analytics, product, and creative teams.

We expect:

• Experience in traffic purchasing in desktop and/or mobile performance.
• Understanding of the specifics of sources such as Yandex, VK, CPA networks, and for mobile, also Mintegral, Unity, Bigo, Huawei.
• Practical experience working with network traffic.
• Understanding of key metrics: CPI, CPA, CAC, CTR, CVR, retention, ROAS, payback, LTV.
• Basic understanding of mathematical statistics: confidence intervals, data interpretation, A/B test evaluation.
• Advanced proficiency in Excel/Google Sheets.
• Willingness to write a simple SQL query and process a non-complex dataset in Python if necessary.
• Data-oriented approach and the ability to make decisions based on data, including using LLM as a working tool.

What we offer:

• Work in an accredited IT company.
• Extended voluntary medical insurance policy.
• Compensation for sick leave and days off.
• Gym and showers in the office.
• Sports compensation.
• Meal compensation.
• Gifts and payments to employees on significant dates (first day at the company, birthday, wedding, birth of children).
• Rest rooms with board games, consoles, arcade machines/tables.
• Relaxation zones with Yamaguchi massage chairs and top-tier coffee machines.
• From 500 to 1000 units of in-game gold for your account daily.
• Work-life balance: arrive at the office between 8 AM and 11 AM, leave between 5 PM and 8 PM.