If you’re a seasoned .NET Developer who loves working with scale, complexity, and impact — this might be your next move. Our client is one of the fastest-growing GameTech companies globally, operating across 14 markets and recognized as one of the Best Workplaces in Europe. Their Bulgarian team is expanding — and they’re looking for engineers who thrive in autonomous teams, challenge conventions, and build products used by millions.

What you’ll do: You’ll be part of an agile, cross-functional team of talented engineers, product owners, and automation testers, delivering large-scale, high-performance solutions — from customer-facing sites and mobile apps to complex backend services.

• Design, build, and maintain scalable .NET systems powering millions of transactions.
• Take full ownership — from idea to production.
• Turn complex requirements into clean, maintainable code.
• Research, experiment, and propose new technologies and approaches.
• Ship features a fast and continuously improving system performance.

Tech environment:

• Backend: C#, ASP.NET, .NET Core
• Frontend: Vue.js, Razor, Knockout.js
• Data: MS SQL Server, Redis, Elasticsearch
• Messaging: RabbitMQ
• Tools: GitLab CI/CD, Atlassian Suite
• Architecture: Distributed, high-volume, event-driven systems

What you bring:

• 4+ years of experience in .NET (Framework or Core).
• Strong knowledge of C#, MVC, and RESTful APIs.
• Solid understanding of algorithms, design patterns, and clean code principles.
• A proactive, ownership-driven mindset and passion for quality.

Nice to have:

• Experience with multi-threading, concurrency, and scalable distributed systems.

Why you’ll love it here:

• Both work from the office (hybrid model) & remote working options.
• Competitive salary & annual bonus scheme.
• Health and life insurance (for you & your family).
• Monthly lunch & transport allowance.
• High-end hardware setup (2.5K monitor, i7, SSD, tons of RAM).
• Continuous training, unlimited Udemy access & 360° feedback.
• A collaborative culture where autonomy meets innovation.

If you’re seeking your next great engineering challenge — this is the opportunity you’ve been waiting for. Submit your resume in English with confidence!

All applications will be treated as strictly confidential. Only short-listed candidates will be contacted.

License for recruitment for Bulgaria: No 2399 / 15.11.2017 License for administration and protection of personal data: No 432025 / 23.10.2017