Junior (Post-Graduate) Software Engineer

About the role

Join as a Junior Software Engineer to develop high-performance Rust systems for trade management, using AI-assisted tools. Gain mentorship, work on distributed services, and collaborate globally in a fast-paced environment.

Role Overview

• Develop and scale trade management platform using Rust and C#/.NET.
• Work on high-throughput event processing for Equities, Macro, Credit, and Commodities.
• Use AI coding tools like Claude Code and Codex to accelerate development.
• Learn from senior engineers through mentorship and code reviews.
• Focus on building reliable, observable, production-ready distributed services.
• Collaborate with teams across New York, London, Poland, Singapore, and Hong Kong.

Responsibilities

• Build multithreaded Rust systems for large-scale trade flow and event processing.
• Design, ship, and operate distributed services with reliability and observability.
• Validate AI-generated code for correctness, security, and performance.
• Take ownership of features from design to deployment with support.
• Improve throughput, latency, memory efficiency, and AWS cost optimization.
• Use AI tools as a core part of design, implementation, debugging, and testing.

Requirements

• Recent graduate in Computer Science, Engineering, or related field, or equivalent experience.
• Strong programming fundamentals: design, data structures, algorithms, concurrency, debugging, testing.
• Experience with AI-assisted development tools and enthusiasm for their use.
• Proficiency in at least one language (C#, Rust, C++, Java, Go, Python) and eagerness to learn Rust.
• Curiosity about distributed systems, messaging, REST, gRPC, microservices, Kafka, RabbitMQ, or SQS/SNS.
• Some exposure to cloud platforms, preferably AWS, via projects, coursework, or internships.

Nice to Have

• Projects involving systems programming, performance work, or AI-assisted workflows.
• Familiarity with Agile, TDD/BDD, or testing frameworks.
• Knowledge of C# and .NET Core, or React or Angular.
• Exposure or interest in financial markets and trade processing.