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C# Client Developer

C# Client Developer

58 Minutes ago • 4 Years + • Mobile Development

About the job

Summary

Playtika seeks a C# Client Developer to develop the client-side of cross-platform game applications. Responsibilities include producing high-performance code, engaging in complex problem-solving, conducting code reviews, and utilizing modern technologies. The ideal candidate possesses 4+ years of .NET/C# experience, expertise in async programming, strong OOP understanding (SOLID principles), and client-server development skills. Multi-threading proficiency and basic algorithm/data structure knowledge are essential. The role offers a hybrid work model, competitive salary and benefits, and a dynamic work environment.

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Must have:

4+ years .NET/C# experience
Async programming expertise
Strong OOP (SOLID)
Client-server development
Multi-threading
Algorithms & Data Structures

Good to have:

Game Engine/UI Framework (WPF, MAUI)
Mobile platform programming (iOS/Android)
Performance profiling/optimization
3rd party solution integration

Perks:

Competitive salary & bonuses
Hybrid work (2 days office, 3 days remote)
All-inclusive cafeteria
Access to PlaytiCafe
Long weekends & extra birthday leave
Private medical healthcare & extra sick days
Wellness program (yoga, massage)
Gaming room
Flexible hours & happy hours
Work permit assistance

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Join us at Playtika (NASDAQ: PLTK), where we're driven by the belief life needs play. We’re on a mission to deliver infinite ways to play using cutting-edge technologies like AI and machine learning to craft immersive experiences that connect, inspire and entertain millions of players worldwide.

From our start as a small mobile games company founded in Israel to our current position as a publicly traded company and industry leader, we continue to be a dominant force in interactive entertainment. With a diverse portfolio of award-winning, category-leading Casual and Social Casino-themed games, including nine of the top 100 highest-grossing mobile games in the US, we're setting the standard for excellence.

Our success story is co-authored by a dynamic team of storytellers, strategists, creators and data scientists who thrive on innovation. We are home of the best, advancing an inclusive culture that embraces our core values and reflects our agile DNA.

With a strong financial foundation, disciplined operations, unwavering player-focused approach and relentless can-do spirit, we're well-positioned for sustained growth. If you're ready to join the driving force behind the evolution of interactive entertainment, we invite you to come play with us.

Responsibilities:

Develop the client-side of a cross-platform game application; 
Produce high-performance and memory-efficient code;
Engage in decision-making and tackle interesting and complex tasks;
Conduct code reviews and implement unit tests; 
Utilize the best and most modern technologies, practices, and methodologies; 
Evaluate technical complexity and provide accurate estimations.

Requirements:

4+ years of experience working with .NET using C# 
Deep expertise in Async Programming; 
Strong understanding of Object-Oriented Design principles and SOLID; 
Experience with Client-Server application development; 
Proficiency in Multi-threading Programming; 
Basic understanding of Algorithms and Data Structures.

Nice to have experience with 

Any Game Engine or UI Framework (WPF, MAUI, etc); 
Mobile platform programming for iOS or Android; 
Performance profiling and memory optimizations; 
Integration with 3rd party solutions (e.g., Facebook, Braze, Payments, Auth providers, etc).

What does it mean to work at Playtika?  

You’ll join a team of leaders in the field, and enjoy amazing benefits, some are listed below:  

A competitive salary and performance-based bonuses;  
Hybrid working mode: Two days from our office, located in the heart of Warsaw (Browary Warszawskie), and three days from anywhere, per week  
All you can eat! Breakfasts, lunches, desserts, snacks and much more in our Playtika-only cafeteria  
Access to PlaytiCafe where all of your coffee (and other refreshments) dreams come true;  
Six “Power Up” long weekends for all, and additional day off for your birthday month;  
Private medical healthcare and three additional sick leave days;  
A wellness program in the office: yoga classes, massage chairs and zerobody room;  
Gaming room with a variety of activities;  
Flexible working hours and monthly happy hours;  
Work permit assistance for employees;  
Corporate celebrations, team buildings, and fun activities.

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

If you feel the above describes you perfectly - Apply now!

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About The Company

Playtika

83 Active Jobs

For a decade Playtika has been a pioneer in the games industry with more than 34 million monthly active users across a portfolio of casual games titles. We were among the first to offer free-to-play games on social networks, and shortly after, on mobile platforms. Playtika creates disruptive gaming experiences that are reshaping the gaming landscape using cutting-edge technologies in Live-Ops, Data Analytics and Performance Marketing. As a digital entertainment powerhouse, Playtika processes 9TB of data daily. Our creative team translate data-driven insights into customized story lines that deliver exciting challenges and surprising thrills, at every twist and every turn. We move fast, seizing new opportunities, pushing boundaries and leveraging the technology and talent we’ve acquired along the way. At Playtika, we are storytellers and coders, artists and data-scientists, explorers and strategists. We don’t just build games, we bring them to life. We create infinite ways to play. Headquartered in Herzliya, Israel, Playtika has over 3700 employees in offices worldwide including Ramat Gan, Berlin, , Warsaw, Vienna, Helsinki, Chicago, Las Vegas, Santa Monica, Sydney, Kyiv, Bucharest, Minsk, Dnepr, and Vinnytsia.