At JetBrains, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create.

We are looking for a Software Developer to join the core team developing Ktor, an asynchronous framework for building connected applications.

Ktor provides an HTTP server and client stack with multiple low-level subsystems (I/O, networking, protocols, etc.) and a rich set of extensible features. The team works on both evolving existing functionality and designing new framework capabilities.

In this role, you will:

• Work on the core of the Ktor framework.
• Develop and improve HTTP server and client subsystems.
• Design and implement new framework features and extensions.
• Maintain and improve the existing codebase with a focus on quality, performance, and reliability.
• Participate in design discussions and code reviews.
• Collaborate closely with other developers and contributors.

We’ll be happy to have you on our team if you have:

• Solid experience with Kotlin.
• Good knowledge of algorithms and data structures.
• The ability to write clean, maintainable, and well-tested code.
• Strong collaboration and communication skills.
• The ability to clearly express and justify technical decisions.
• Working proficiency in written and spoken English.
  
  

We’d be especially thrilled if you have:

• Experience with web technologies and application frameworks.
• An understanding of HTTP, REST, and networking concepts.
• Experience with non-JVM platforms or frameworks.
• Experience with library API design and versioning.

Why join JetBrains?

• Strong base salary. We offer competitive pay that reflects your skills and experience.
• Flexible work location. Enjoy the freedom to work from home or from the office.
• Remote work. Spend up to 30 days per year working remotely from abroad.
• Extra time off. More days to relax, recharge, and do the things you love.
• Medical insurance allowance. Enjoy peace of mind for you and your family.
• Learning and development opportunities. Access to conferences, courses, and language classes.
• Relocation support. We help make your move as smooth and stress-free as possible.
• Language classes. Pick up the local language or sharpen your English skills.
• Fuel your day. Enjoy a hot meal or receive a lunch allowance on workdays.
• Mental health support. To help you feel your best, we provide easy access to professional mental health services.
• Sports benefit. Enjoy an on-site gym or sports club stipend.
• Internal events. Join company-wide celebrations and team gatherings.

*Some benefits may vary depending on location.

#LI-GZ1

#LI-DNI

#LI-GZ1

At JetBrains, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create.

We are looking for a Software Developer to join the core team developing Ktor, an asynchronous framework for building connected applications.

Ktor provides an HTTP server and client stack with multiple low-level subsystems (I/O, networking, protocols, etc.) and a rich set of extensible features. The team works on both evolving existing functionality and designing new framework capabilities.

In this role, you will:

• Work on the core of the Ktor framework.
• Develop and improve HTTP server and client subsystems.
• Design and implement new framework features and extensions.
• Maintain and improve the existing codebase with a focus on quality, performance, and reliability.
• Participate in design discussions and code reviews.
• Collaborate closely with other developers and contributors.

We’ll be happy to have you on our team if you have:

• Solid experience with Kotlin.
• Good knowledge of algorithms and data structures.
• The ability to write clean, maintainable, and well-tested code.
• Strong collaboration and communication skills.
• The ability to clearly express and justify technical decisions.
• Working proficiency in written and spoken English.
  
  

We’d be especially thrilled if you have:

• Experience with web technologies and application frameworks.
• An understanding of HTTP, REST, and networking concepts.
• Experience with non-JVM platforms or frameworks.
• Experience with library API design and versioning.

Why join JetBrains?

• Strong base salary. We offer competitive pay that reflects your skills and experience.
• Flexible work location. Enjoy the freedom to work from home or from the office.
• Remote work. Spend up to 30 days per year working remotely from abroad.
• Extra time off. More days to relax, recharge, and do the things you love.
• Medical insurance allowance. Enjoy peace of mind for you and your family.
• Learning and development opportunities. Access to conferences, courses, and language classes.
• Relocation support. We help make your move as smooth and stress-free as possible.
• Language classes. Pick up the local language or sharpen your English skills.
• Fuel your day. Enjoy a hot meal or receive a lunch allowance on workdays.
• Mental health support. To help you feel your best, we provide easy access to professional mental health services.
• Sports benefit. Enjoy an on-site gym or sports club stipend.
• Internal events. Join company-wide celebrations and team gatherings.

*Some benefits may vary depending on location.

#LI-GZ1

#LI-DNI

#LI-GZ1

Job Overview

The World of Warships team in Belgrade is looking for a creative Game Designer (Balance)—an out-of-the-box thinker who can bring fresh ideas and a unique perspective to the table. As a member of the World of Warships team, you will have the opportunity to collaborate with a talented and passionate group of professionals and make a meaningful impact on the direction and success of the game. You will create ships from initial configuration to final unique gameplay, analyze and set the balance in the game, and take part in the development of new mechanics.

World of Warships is a free-to-play naval action MMO that puts players in command of some of the most iconic ships in history. From agile destroyers to mighty battleships, players can choose from a variety of classes and nations as they battle it out on the high seas.

Apply and join us in building the future of World of Warships!

Reports to

Team Lead

What will you do?

• Analyze the state of balance in the game and its adjustment.

• Support all features that influence the effectiveness of ships and the battle in general.

• Create ship gameplay concepts, set and release after testing.

• Create analytical reports and analyze key indexes.

• Work with the documentation.

• Interaction and collaboration with other departments.

• Initial setup of game entities (ships, armaments, buildings, etc.).

• Creating technical documentation and keeping it up to date.

• Reading drawings, drafting technical specifications, and entering information.

What are we looking for?

• English – B2 or higher.

• Excellent knowledge of WoWS mechanics and how they work.

• Understanding of statistics and statistical calculations.

• Experience working with Excel (Google sheets) and creating different calculators.

• Good knowledge of mathematics and a basic understanding of probability theory.

• Good communicational skills, ability to clearly and positively express thoughts, and attention to detail.

What additional skills will help you stand out?

• 1+ year experience in a similar role

• Experienced WoWS player with a high win rate: 55%+ and 1.5k PVP battles on X+ tiers ships or 3k PVP battles.

• Interest in 20th century naval history\ship design

• Basic understanding of programming and database operations.

• Knowledge and ability to read Python or C++ code will be an advantage.

• Bachelor's or Master's degree in technical disciplines, with experience in software development

• Ability to read and understand drawings.

• Advanced Russian

Work mode

• Onsite during probation period and hybrid after that period ( 3 days of work from office).

Benefits

Benefits and perks are tailored to the local market and culture. Our benefits in Belgrade include:

• Additional vacation days based on years of service at Wargaming: up to 5 days on top of the statutory minimum
• Additional paid time off (5 Personal Days, Birthday Leave, Marriage Leave, Compassionate Leave)
• Sick Leave Compensation, Maternity Leave Benefits  
• Premium Private Health Insurance
• Career development and education opportunities within the company
• English clubs and platform for learning languages
• Mental well-being program (iFeel)
• Commuting allowance
• Company events
• FitPass membership
• Discounts for employees
• Personal Gaming Account
• Coffee, fruits, and snacks in the office
• On-site canteen with subsidized prices for food and drinks
• Seniority Awards
• Referral program - you can recommend the best talents to the Company and receive a reward

Please submit your CV in English to ensure smooth processing and review.