Software Engineer, C++

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📍 London

About this role

Tower Research Capital 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 Tower Research Capital, 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

Tower’s headquarters are in the historic Equitable Building, right in the heart of NYC’s Financial District and our impact is global, with over a dozen offices around the world. 

At Tower, we believe work should be both challenging and enjoyable. That is why we foster a culture where smart, driven people thrive – without the egos. Our open concept workplace, casual dress code, and well-stocked kitchens reflect the value we place on a friendly, collaborative environment where everyone is respected, and great ideas win.

Our benefits include:

  • 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.

Tower Research Capital is an equal opportunity employer.

Frequently Asked Questions

Is the salary disclosed for the Software Engineer, C++ position at towerresearchcapital?
The salary for this Software Engineer, C++ role at towerresearchcapital is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Software Engineer, C++ position at towerresearchcapital located?
This Software Engineer, C++ role at towerresearchcapital is based in London. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Software Engineer, C++ at towerresearchcapital belong to?
This Software Engineer, C++ position is part of the Markets department at towerresearchcapital. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Software Engineer, C++ position at towerresearchcapital?
Click the "Apply Now" button on this page. You will be redirected to towerresearchcapital's official application portal hosted on greenhouse where you can submit your application directly.
When was the Software Engineer, C++ job at towerresearchcapital posted?
This Software Engineer, C++ position at towerresearchcapital was posted on Jun 17, 2026. Apply as soon as possible — early applications are often reviewed first.
Software Engineer, C++
towerresearchcapital
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