Senior Software Engineer - Realtime Server Development (C++), London

Client: FactSet

Location: London, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Reference: 9652a03ba52b

Job Views: 59

Posted: 12.08.2025

Expiry Date: 26.09.2025

Job Description:

Responsibilities:

• Design, implementation, and development of high-performance server software providing complex query capabilities on volatile data sets
• Management of the source code and its development status in a central repository
• Documentation and review of the software
• Collaboration with the operations team on software changes and deployments
• Responsibility for the operational capability and usability of server software in the department (elimination of software bugs, 3rd-level support)
• Continuous training and application of software engineering methods to increase efficiency and stability of developments
• Knowledge transfer to team colleagues
• Collaboration with colleagues from other areas, such as product management, during various stages of the software development cycle

Job Requirements:

• Master’s degree in computer science, information technology, mathematics, engineering, or natural sciences, or several years of professional experience in software development
• 3+ years of experience in designing and developing complex software solutions in C++ under Unix operating systems
• Experience programming client/server systems and working with network protocols
• Proficiency with debugging tools like gdb, tcpdump, strace
• Knowledge of multithreaded programming and techniques for coordinating access to shared data
• Ability to work independently
• High commitment, team spirit, and flexibility to thrive in a dynamic environment
• Excellent command of spoken and written English

Company Overview:

FactSet (NYSE:FDS | NASDAQ:FDS) supports the financial community with data, analytics, and technology solutions. Serving over 8,200 global clients, including buy-side and sell-side firms, wealth managers, private equity, and corporations, we are committed to sustainable growth and recognized as a top employer in 2023. Learn more at our website and follow us on social media.