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David Tozer Email & Phone Number
Lead Fintech Linux developer: C++98/11-20, Python, platform and application optimisation, code porting and migration, ultra-low latency trading systems, trade feeds, market data, and exchange network connectivity
at
HSBC
LinkedIn matched
✓ Verified Jun 2026
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Profile completeness 100%
Current company
Role
Lead Fintech Linux developer: C++98/11-20, Python, platform and application optimisation, code porting and migration, ultra-low latency trading systems, trade feeds, market data, and exchange network connectivity
Location
Greater Ipswich Area, United Kingdom, United Kingdom
Company size
Who is David Tozer? Overview
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Quick answer
David Tozer is listed as Lead Fintech Linux developer: C++98/11-20, Python, platform and application optimisation, code porting and migration, ultra-low latency trading systems, trade feeds, market data, and exchange network connectivity at HSBC, a company with 186860 employees, based in Greater Ipswich Area, United Kingdom, United Kingdom. AeroLeads shows a matched LinkedIn profile for David Tozer.
David Tozer previously worked as Senior C++ & Python Developer: Quantitative Systematic Trading (C++/Python/Java/FIX/SBE/Linux) at Schonfeld and Senior C++ Developer: Algorithmic Trading & Exchange Connectivity (C++/Python/FIX/OUCH/Linux) at Credit Suisse. David Tozer holds Bachelor Of Engineering (Beng), Electrical And Electronics Engineering, 2:1 (Hons) Majoring: Ai Controlled Systems, Data Transmission, Robotics from London South Bank University.
Company email context
Email format at HSBC
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HSBC
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Profile bio
About David Tozer
I am excited by all things C++, especially the language extensions inspired by Python (C++17 structured bindings) and JavaScript ES6 (C++20 Modules).
Listed skills include C++, Sybase, Design Patterns, Trading Systems, and 28 others.
Current workplace
David Tozer's current company
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Hsbc
19 roles
David Tozer work experience
A career timeline built from the work history available for this profile.
Senior C++ & Python Developer: Quantitative Systematic Trading (C++/Python/Java/Fix/Sbe/Linux)
I worked on the Hedge Fund's systematic quantitative trading and research system. This distributed system is designed to exhibit low latency, high throughput, and high resilience. The system's core components, such as trading engines, exchange price feeds, tick data management, trading gateways, backtesting engines, and exchange simulators, are built using.
Apr 2021 - Dec 2022
Senior C++ Developer: Algorithmic Trading & Exchange Connectivity (C++/Python/Fix/Ouch/Linux)
Worked on the Asia-Pacific algorithmic trading platform, its exchange connectivity, operational tooling, and web systems. Gained in-depth trade-flow knowledge and specialised in onboarding new venues
Apr 2019 - Mar 2021
Builder & Executor: House Renovation (House Clearance, Remodelling And Sale)
Self-Employed
After the passing of my parents, my siblings and I inherited a modest portfolio of properties. As the primary builder, I worked tirelessly across all the sites, clearing, remodelling, selling each property, and distributing the profits among us.
Jan 2017 - Mar 2019
Lead C++ Developer: High Frequency Trading & Automated Market Making (C++/Python/Java/Linux)
Team lead and senior developer in the Greenfield development of bespoke high-frequency trading and market making (liquidity) platforms, including the development and support of trading and market data gateways and proprietary interfaces. Agile, test-driven programming in C++11/14, Python, JavaScript, using low latency idioms, lock-less queues, and circular.
Feb 2015 - Oct 2016
C++/Linux Developer (Python, Shell, Connectivity + Fix + Network Protocols)
Migrated and ported the exchange's extensive market data gathering and publishing libraries and frameworks to a new infrastructure. Moved the codebase from C/C++98 to modern C++, extensively optimised, backward compatibility tested and maintained the production codebase; bi-weekly meetings with domain representatives and in-house technical experts.
Aug 2013 - Jun 2014
C++/Linux Developer (Python, Oracle Sql, Restful Api + Drivers)
Proud Systems
Apr 2012 - Apr 2013
C++/Linux Developer (Oracle Sql, Fix + Network Protocols)
Jun 2011 - Dec 2011
C++/Linux Developer (Python, Oracle Sql, Javascript)
Proud Systems
Oct 2010 - Apr 2011
C++/Linux Developer (Oracle Sql, Corba, Opendds)
Nov 2008 - May 2010
C++/Linux Developer (Perl, Sybase Sql, Fix)
Jun 2006 - Mar 2008
C++/Linux Developer (Perl, Sybase Sql, Fix)
May 2005 - Mar 2006
Oct 2003 - Apr 2005
C++/Unix Developer (Oracle Sql)
Jan 2002 - Sep 2003
C++/Unix Developer (Oracle Sql)
Jan 2000 - Dec 2001
C++/Unix Developer (Oracle Sql, Java, Tcp/Ip, Udp)
Work Manager is dynamic scheduling system that allocates the work of 40,000 field engineers. It provides straight through processing to hand-held devices. Work Manager is saving BT £150 million a year on operational costs.
May 1994 - Nov 1999
C/Unix Developer (Oracle Sql, X11, Tcp/Ip, Udp)
Jul 1993 - Apr 1994
C/Unix Developer (Oracle Sql, X11, Tcp/Ip, Udp)
Schlumberger Semiconductors
Apr 1992 - Jun 1993
Ada/Unix Developer (Oracle Sql, C, Tcp/Ip, Udp)
May 1988 - Mar 1992
Team & coworkers
Colleagues at HSBC
Other employees you can reach at hsbc.com. View company contacts for 186860 employees →
SK
Saravanan Krishan
Colleague at HsbcKaiang, Selangor, Malaysia, Malaysia
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LS
Lau Siewchuan
Colleague at HsbcKuala Lumpur, Federal Territory Of Kuala Lumpur, Malaysia, Malaysia
View →
VD
Vishant Desai
Colleague at HsbcMumbai, Maharashtra, India, India
View →
YM
Yasmina Mohamed
Colleague at HsbcAlexandria, Egypt, Egypt
View →
SR
Sarah Rowhampton
Colleague at HsbcGreater London, England, United Kingdom, United Kingdom
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SP
Sameer Patwardhan
Colleague at HsbcPune, Maharashtra, India, India
View →
CY
Craig Young
Colleague at HsbcEdinburgh, Scotland, United Kingdom, United Kingdom
View →
KT
Katherine T.
Colleague at HsbcHong Kong, Hong Kong SAR, Hong Kong
View →
LA
Lamia Aziz
Colleague at HsbcEgypt, Egypt
View →
SK
Sophie Kerr (Née Court)
Colleague at HsbcLondon, England, United Kingdom, United Kingdom
View →
Saravanan Krishan
Colleague at HsbcKaiang, Selangor, Malaysia, Malaysia
View →
LS
Lau Siewchuan
Colleague at HsbcKuala Lumpur, Federal Territory Of Kuala Lumpur, Malaysia, Malaysia
View →
VD
Vishant Desai
Colleague at HsbcMumbai, Maharashtra, India, India
View →
YM
Yasmina Mohamed
Colleague at HsbcAlexandria, Egypt, Egypt
View →
SR
Sarah Rowhampton
Colleague at HsbcGreater London, England, United Kingdom, United Kingdom
View →
SP
Sameer Patwardhan
Colleague at HsbcPune, Maharashtra, India, India
View →
CY
Craig Young
Colleague at HsbcEdinburgh, Scotland, United Kingdom, United Kingdom
View →
KT
Katherine T.
Colleague at HsbcHong Kong, Hong Kong SAR, Hong Kong
View →
LA
Lamia Aziz
Colleague at HsbcEgypt, Egypt
View →
SK
Sophie Kerr (Née Court)
Colleague at HsbcLondon, England, United Kingdom, United Kingdom
View →
1 education record
David Tozer education
FAQ
Frequently asked questions about David Tozer
Quick answers generated from the profile data available on this page.
What company does David Tozer work for?
David Tozer works for HSBC.
What is David Tozer's role at HSBC?
David Tozer is listed as Lead Fintech Linux developer: C++98/11-20, Python, platform and application optimisation, code porting and migration, ultra-low latency trading systems, trade feeds, market data, and exchange network connectivity at HSBC.
Where is David Tozer based?
David Tozer is based in Greater Ipswich Area, United Kingdom, United Kingdom while working with HSBC.
What companies has David Tozer worked for?
David Tozer has worked for Hsbc, Schonfeld, Credit Suisse, Self-Employed, and Pilotware Ltd.
Who are David Tozer's colleagues at HSBC?
David Tozer's colleagues at HSBC include Saravanan Krishan, Lau Siewchuan, Vishant Desai, Yasmina Mohamed, and Sarah Rowhampton.
How can I contact David Tozer?
You can use AeroLeads to view verified contact signals for David Tozer at HSBC, including work email, phone, and LinkedIn data when available.
What schools did David Tozer attend?
David Tozer holds Bachelor Of Engineering (Beng), Electrical And Electronics Engineering, 2:1 (Hons) Majoring: Ai Controlled Systems, Data Transmission, Robotics from London South Bank University.
What skills is David Tozer known for?
David Tozer is listed with skills including C++, Sybase, Design Patterns, Trading Systems, Shell Scripting, Low Latency, Perl, and Python.
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