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.