Crypto Java Developer - High Frequency Trading Firm

Our client is a leader in global derivatives trading, and well established into the crypto market. They are looking for an experienced and highly motivated developer to be a part of a team that will be part of their middle office crypto trading area building . Team collaboration environment; solving hard problems to improve efficiency of financial markets together in a dynamic team environment where you quickly see the results of efforts, and the impact your work has on the businesses.

About the position:

You will be responsible for building and designing critical trading systems and exchange connectivity solutions. The role involves developing sophisticated monitoring systems and tools in a multi-language environment, utilizing Java, Python, and TypeScript supporting the crypto team's core infrastructure, focusing on system integration and optimization. This position offers the opportunity to make a significant impact on the trading infrastructure while working with state-of-the-art technology.

Responsibilities:

• Drive development and maintenance of a global crypto trading platforms and systems
• Build trading software, including exchange connections and performance monitoring tools
• Develop software and tools using Java 17+, Python, and TypeScript across both new and existing codebases
• Execute multi-level testing strategies spanning unit, functional, and integration testing
• Partner with trading, operations, and engineering teams to deliver optimal solutions

Required Skills:

• Java 17+ expertise in building high-performance, mission-critical systems
• Advanced Python scripting capabilities
• Good knowledge of network protocols (multicast, WebSockets)
• Proven experience with transaction processing and micro-service architecture
• Strong background in API design and inter-process messaging

This opportunity combines excellent top-of-market compensation with the opportunity to work on cutting-edge crypto trading technologies, building out state-of-the-art trading systems and platforms.