Senior C++ developer/exchange connectivity
London, Greater London, W1B, England, UK
Listed on 2026-02-28
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Software Development
Software Engineer, Backend Developer
Reports To
Salim Malan, Head of low latency team
Aquis maintains a presence in both the UK and EU (primarily Paris). Aquis operates a hybrid working environment with a mixture of office and working from home days. In London we currently operate a minimum of 2 days working in the office.
Please ask recruiter or hiring manager.
About Aquis Exchange PLCAquis Exchange PLC ("Aquis") is Europe’s challenger exchange, creating better markets for a modern economy. Aquis has market‑leading technology and innovative rules for trading, and offer primary listings and secondary trading of equities, along with global licensing of proprietary technology.
Aquis consists of four divisions:
Aquis Markets operates lit and dark order books, covering 16 European markets. For its lit books, Aquis uses a subscription pricing model which works by charging users according to the message traffic they generate, rather than a percentage of the value of each stock that they trade.
Aquis Technologies is the software and technology division of Aquis. It focuses on building better markets via the creation and licensing of cutting‑edge, cost‑effective exchange infrastructure technology and services, including matching engine and trade surveillance solutions.
Aquis Stock Exchange (AQSE) is a stock market providing primary and secondary markets for equity and debt products. It is authorised as a Recognised Investment Exchange, which allows it to operate a regulated listings venue. The AQSE Growth Market is divided into two segments 'Access' and 'Apex'; the Access market focuses on earlier stage growth companies, while Apex is the intended market for larger, more established businesses.
Aquis is authorised and regulated by the UK Financial Conduct Authority and France's Autorité de contrôle prudentiel et de résolution and L’Autorité des marchés financiers to operate Multilateral Trading Facility businesses in the UK & Switzerland markets and in EU27 markets respectively. Aquis Exchange PLC is quoted on the Aquis Stock Exchange and on the AIM Market (AIM) of the LSE.
For more information, please go to (Use the "Apply for this Job" box below)..
At Aquis you will join a supportive team, where we aim to recruit the best people from all walks of life and diverse business backgrounds. If these sentiments align with your thinking, then Aquis could be the ideal place for you to develop your career.
Benefits (not exhaustive list)25 days annual leave - not including bank holidays
Private medical insurance
Company pension
Group Policies – Life Assurance, Income Protection and Critical Illness
Discretionary bonus
Electric Car Scheme
Enhanced Maternity and Paternity Policy
Job OverviewIn this role you will work with the Product team, Infrastructure team, and QA team, to produce high performance, low latency and highly reliable code. Your goal will be to develop software which handle large amount of TPS to drive a highly efficient technology used by several markets around the world, including ourselves.
To be successful in this role as a Principal Software Engineer – C++, you will be a proponent of agile methodology and modern software best practices. You can produce detailed technical work in OOP and work with other members of the Development team to produce code of high-quality standards. Ideally, you should have worked in critical systems development in the past.
Responsibilitiesand Duties
- Codes, tests, integrates, and documents software.
- Provides technical leadership to more junior employees and other teams.
- Apply principles and techniques of computer science, engineering, and mathematical analysis to the development of complex products.
- Participate as a Subject Matter Expert in internal review of software components and systems.
- Work on the hardest technical problems facing the company, often these problems are unusually complex and require the utmost creativity and innovation.
- Apply and champion the appropriate standards, processes, procedures, and tools throughout the system development life cycle to support the generation of technical engineering products.
- Keep abreast of technology trends and champion new ideas and process improvements.
- 10+ years development…
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