Senior Backend Engineer

Growe Welcomes Those Who Are Excited To:

• Design and develop robust backend systems for real-time, high-throughput transaction processing (deposits, withdrawals, matching engine);
• Implement and optimise websocket-based flows for real-time communication between user roles;
• Integrate and orchestrate crypto and fiat payment providers;
• Ensure correctness, consistency, and fault tolerance of concurrent financial operations;
• Build and maintain event-driven backend components (ideally using Orleans or similar actor-based frameworks);
• Collaborate with product, frontend, mobile, and QA teams to align delivery on MVP milestones;
• Write clean, maintainable, and well-tested code in a secure and scalable manner;
• Contribute to architectural decisions and system design reviews.

We Need Your Professional Experience:

• 5+ years of .NET experience;
• Experience in fintech, payments, or real-time systems;
• Proven experience designing and maintaining transactional backend flows involving concurrency, locking, and consistency;
• Deep understanding of real-time communication (websockets, pub/sub models, event sourcing);
• Strong experience with payment or crypto systems integrations - will be a plus;
• Experience with distributed systems, ideally actor-model frameworks (e.g., Orleans, Akka.NET, Proto.Actor, etc.);
• Solid knowledge of event-driven architecture patterns (Kafka, RabbitMQ, etc.).

We Appreciate If You Have Those Personal Features:

• Good Communication Skills;

• Ability to work independently and in a fast-paced startup environment.

• Responsibility;

• Security-first mindset and knowledge of best practices in sensitive data handling;
• Quick to learn and adapt to new skills.

We Are Seeking Those Who Align With Our Core Values:

• GROWE TOGETHER: Our team is our main asset. We work together and support each other to achieve our common goals;
• DRIVE RESULT OVER PROCESS: We set ambitious, clear, measurable goals in line with our strategy and driving Growe to success;
• BE READY FOR CHANGE: We see challenges as opportunities to grow and evolve. We adapt today to win tomorrow.