Rust Developer

EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.

But that's not all! We're not just about numbers, we're about people. With a team of over 1400 passionate individuals spread across twelve countries in Europe, Asia, and the US, we're all united by our love for innovation and teamwork.

Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.

We are looking for a passionate and dedicated Rust Developer to join our team in Changsha, China!

The ideal candidate is a software engineer with a systems programming background that has an interest in the Rust programming language as we will be using a lot of that in the building of the product.

Responsibilities

• Maintain and enhance a high-performance API Gateway built in Rust;

• Implement and optimize request routing logic across multiple backend services;

• Develop and maintain core gateway features, including authentication & authorization, circuit breaking and fault tolerance, dynamic routing & traffic control and request aggregation and composition;

• Improve system reliability, latency, and scalability;

• Collaborate with backend service teams to integrate new APIs and services;

• Debug production issues and optimize system performance;

• Write clean, maintainable, and well-tested Rust code;

• Participate in system design and technical discussions

Requirements

• At least 2–3 years of professional Rust development experience;

• Hands-on experience with Axum and Tokio ecosystem;

• Strong understanding of HTTP/HTTPS, REST APIs, and networking fundamentals;

• Experience building back-end infrastructure, API gateways, reverse proxies, or microservices;

• Familiarity with authentication and authorization mechanisms (JWT, OAuth, API Keys);

• Understanding of load balancing, circuit breaking, retry mechanisms, and fault tolerance patterns;

• Experience working with distributed systems and service-to-service communication;

• Familiarity with Linux environments and containerized deployments.

Nice to have

• Experience with service mesh or API gateway tools (e.g., Envoy, NGINX, Kong);

• Knowledge of gRPC or Protobuf;

• Experience in high-throughput, low-latency systems;

• Familiarity with observability tools (Prometheus, Grafana, OpenTelemetry);

• Experience with cloud environments (AWS, GCP, Kubernetes);

• Familiarity with circuit breaker patterns (e.g., Hystrix-like implementations).

Here's what we offer:

• Start with 20 days of annual leave, with 2 additional days added each year, up to 30 days by your fifth year with us. Enjoy an additional 13 public holidays and time off for special events, including parental leave, sick leave, bereavement leave, and marriage leave.

• Stay Healthy: 10 sick leave days per year, no doctor's note required.

• Support for New Parents:

• 22 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.

4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.

• Our office perks include on-site massages, and frequent team-building activities in various locations.

Benefits & Perks:

• Monthly lunch allowance.

• English courses.

• Onsite gym.

• Access online learning platforms like Udemy for Business and LinkedIn Learning, and a budget for external training.

At EveryMatrix, we're committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference!