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Sr C# Engineer Trading API




About the project and our client:

Our client is a leading institutional provider for digital assets, recognized for pioneering institutional-grade liquidity to major trading platforms in 2015. Since then, they have made significant efforts to create stability in the cryptocurrency markets.

Our client offers a comprehensive regulated platform for digital assets and tailored investment solutions catered to sophisticated non-US investors and institutions. Their offerings span Asset Management, Trading, Custody, and Market Making.

With over nine years of experience in digital assets and more than twenty years in traditional finance, our client provides expert insights and solutions to navigate the relatively new and dynamic field of digital assets. They combine deep technical and trading expertise with established industry-wide relationships to provide sophisticated solutions for their counterparts.


Our team is seeking a talented and experienced Software Engineer specializing in building cryptocurrency trading APIs using C#. This is an exciting opportunity to contribute to the development of robust, scalable, and secure trading systems. We are looking for a dedicated, methodical, and versatile software engineer with the experience and passion to solve tough problems with scalable, high-performance code.

We seek a teammate who can thrive in a dynamic environment with competing priorities and approaches. You will work in a team with fellow engineers to create highly scalable, distributed services.

As a Software Engineer, you will play a key role in designing, developing, and maintaining our cryptocurrency trading infrastructure. Leveraging your expertise in C#, you will create efficient and reliable solutions that enable seamless trading experiences for our users. This position offers the chance to work in a dynamic and collaborative environment, contributing to the growth and success of our platform.


API Development:

- Design, implement, and maintain high-performance cryptocurrency trading APIs using C#.

- Ensure the scalability, reliability, and security of the API infrastructure.


- Work closely with cross-functional teams, including product managers, frontend developers, and system architects, to understand requirements and deliver integrated solutions.


- Identify and implement optimizations to enhance the performance and efficiency of trading APIs.

- Conduct code reviews to maintain code quality and adherence to best practices.


- Implement and enforce security best practices to safeguard the integrity of the trading platform.

- Stay informed about the latest industry standards and security trends in the cryptocurrency space.


- Create comprehensive and well-structured technical documentation for APIs, ensuring ease of use for internal and external developers.

Troubleshooting and Support:

- Collaborate with other engineers, quants, and traders to diagnose and resolve technical issues related to the trading API. Provide technical support as needed to ensure the smooth functioning of the trading platform.


- Strong development skills and a keen interest in exploring new technologies.

- Experience working with cryptocurrencies, such as trading digital assets, using crypto platforms, or transferring coins on blockchain.

- Familiarity with cryptocurrency protocols, exchanges, and market data feeds.

- Proficiency in C# and a strong understanding of object-oriented programming principles.

- Solid experience with API development, including RESTful APIs.

- Bachelor's degree in Computer Science or equivalent.

- Strong verbal and written communication skills.

- Commitment to the highest ethical standards while working with sensitive data.

- Previous experience working in the financial or fintech industry.

Working at Our Client:

Our client's dynamic team comprises some of the best talents in digital assets, traditional finance, and technology. They foster a collegiate environment with a relentless focus on their mission and team. They seek individuals who share their values and principles, such as entrepreneurial spirit, trust, collaboration, humility, innovation, and a risk and compliance mindset.

For more information make sure to contact Andrés Altuve.




$150,000 / Annually