Software Engineer - C# in London

The company is a leading quantitative trading firm founded in 1998. Tower has built its business on a high-performance platform and independent trading teams. We have a 25+ year track record of innovation and a reputation for discovering unique market opportunities. Tower is home to some of the world's best systematic trading and engineering talent. We empower portfolio managers to build their teams and strategies independently while providing the economies of scale that come from a large, global organization. Engineers thrive at Tower while developing electronic trading infrastructure at a world-class level. Our engineers solve challenging problems in the realms of low-latency programming, FPGA technology, hardware acceleration and machine learning. Our ongoing investment in top engineering talent and technology ensures our platform remains unmatched in terms of functionality, scalability and performance. At Tower, every employee plays a role in our success. Our Business Support teams are essential to building and maintaining the platform that powers everything we do — combining market access, data, compute, and research infrastructure with risk management, compliance, and a full suite of business services. Our Business Support teams enable our trading and engineering teams to perform at their best. At Tower, employees will find a stimulating, results-oriented environment where highly intelligent and motivated colleagues inspire each other to reach their greatest potential.

Responsibilities:

• Designing and implementing a high-frequency trading platform for cryptocurrency markets, which includes collecting quotes and trades from and disseminating orders to exchanges around the world.
• Optimizing this platform by using network and systems programming, as well as other advanced techniques to minimize latency.
• Analyzing system throughput and latency performance and building performance-tracking tools.
• Developing systems that provide easy access to historical market data and trading simulations.

Qualifications:

• A degree in computer science or a related field.
• At least 5-7 years of experience in a software engineering role.
• A strong background in data structures, algorithms, and object-oriented programming in C++.
• Brilliant problem-solving abilities.
• The ability to manage multiple tasks in a fast-paced environment.
• Strong communication skills.
• Good understanding of Linux operating system and Networking (TCP/IP and UDP) is a plus.
• Knowledge of Python and shell scripts is a plus.
• Familiarity with cryptocurrency markets, exchange APIs (WebSocket/HTTP), and cloud technologies is a significant plus.

Individuals in this role will have a range of experience and will have the opportunity to cover a broad spectrum of hands-on development projects; the right person could range from a mid-level engineer that is looking to start their career at the company, to an experienced professional that is looking to make significant contributions to our global trading platform. Experience in financial and crypto markets is a plus, but not required.

Benefits:

• Generous paid time off policies.
• Savings plans and other financial wellness tools available in each region.
• Hybrid working opportunities.
• Free breakfast, lunch, and snacks daily.
• In-office wellness experiences and reimbursement for select wellness expenses (e.g., gym, personal training and more).
• Company-sponsored sports teams and fitness events (JPM Corporate Challenge, Cycle for Survival, Wall Street Rides FAR and more).
• Volunteer opportunities and charitable giving.
• Social events, happy hours, treats, and celebrations throughout the year.
• Workshops and continuous learning opportunities.

At Tower, you'll find a collaborative and welcoming culture, a diverse team and a workplace that values both performance and enjoyment. No unnecessary hierarchy. No ego. Just great people doing great work – together. The company is an equal opportunity employer.