Rust Systems Engineer - High-Volume Trade & AWS

Balyasny Asset Management L.P.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Balyasny Asset Management (BAM) is seeking a skilled software engineer to join our Singapore team. You will design, build, test, deploy, and maintain our high-volume trade management system, primarily in Rust, with support for C#/.NET components where needed.

You will optimize performance and memory use in a distributed AWS environment, collaborating with global engineers to deliver robust, scalable solutions while balancing rapid delivery with reliability.

Qualifications

• 5+ years of hands-on experience in a formal enterprise-level development environment.
• Strong expertise in Rust/ JAVA/ C# (async/await, concurrency, memory/ownership model, multi-threaded programming) and solid software design skills.
• Able to use C# and .NET Core to read, support, and contribute to .NET services where needed.
• Proven experience in building connected, service-oriented applications (e.g., REST/gRPC, microservices).
• 5+ years’ experience with enterprise messaging systems (e.g., Kafka, RabbitMQ, SQS/SNS).
• Experience with AWS, including serverless technologies (e.g., Lambda) and an understanding of how performance and memory optimizations translate to cost savings.

Responsibilities

• Innovate and Enhance: Design and build Rust-based, multithreaded, high-volume trade flow processing systems.
• Interoperate: Integrate with existing C#/.NET services and contribute to those codebases as needed.
• Performance & Cost: Profile and optimize latency, memory usage, and resource footprints to reduce AWS costs.
• Decision Making: Make independent decisions while effectively mitigating risks.
• Ownership Mentality: Take full ownership of all aspects of our trade management systems.
• Fast-Paced Environment: Thrive in a fast-paced setting, balancing second-line support with strategic development responsibilities.
• Global Collaboration: Work closely with engineers in the UK, Poland, New York, and Hong Kong to deliver robust solutions.

Skills

Rust

Java

C#

Concurrency

Tools

JIRA

Git

Jenkins

Octopus Deploy

Job description

Balyasny Asset Management (BAM) is seeking a skilled software engineer to join our Singapore team. You will design, build, test, deploy, and maintain our high-volume trade management system, primarily in Rust, with support for C#/.NET components where needed.

You will optimize performance and memory use in a distributed AWS environment, collaborating with global engineers to deliver robust, scalable solutions while balancing rapid delivery with reliability.