Callum Hazelton
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Callum Hazelton Email & Phone Number

Senior Application Support Engineer at Vitesse
Location: London, England, United Kingdom 7 work roles 1 school
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Vitesse
Role
Senior Application Support Engineer
Location
London, England, United Kingdom
Company size
235 employees

Who is Callum Hazelton? Overview

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Quick answer

Callum Hazelton is listed as Senior Application Support Engineer at Vitesse, a company with 235 employees, based in London, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for Callum Hazelton.

Callum Hazelton previously worked as Application Support Engineer at Vitesse Psp Limited and Senior Application Support Engineer at Checkout.Com. Callum Hazelton holds Bachelor'S Degree, Computer Science, 2:1 from Swansea University.

Company email context

Email format at Vitesse

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Vitesse

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Profile bio

About Callum Hazelton

Experienced Application Support Engineer with a demonstrated history of working in the financial services industry. Strong information technology professional with a Bachelor's degree focused in Computer Science from Swansea University.

Current workplace

Callum Hazelton's current company

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Vitesse
Vitesse
Senior Application Support Engineer
London, GB
Website
vitessepsp.com
Employees
235
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Company profile
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7 roles

Callum Hazelton work experience

A career timeline built from the work history available for this profile.

Senior Application Support Engineer

Vitesse

London, GB

Application Support Engineer

Current
Vitesse Psp Limited

London, England, United Kingdom

Feb 2024 - Present

Senior Application Support Engineer

Checkout.Com

London, England, United Kingdom

Mar 2023 - Sep 2023

Application Support Engineer

Checkout.Com

London, England, United Kingdom

Aug 2021 - Mar 2023

Application Support Engineer

Flux

London, England, United Kingdom

Mar 2020 - Jul 2021

Junior Application Support Engineer

Mailonline

London, United Kingdom

Dec 2017 - Mar 2020

Application Support Analyst

Prepay Solutions

Swindon, United Kingdom

Provide full time support to PCI regulated payments platform. While working in a 12-hour day and night shift to investigate support tickets from clients, monitor global payment system and provide reports and statistics to business. Other duties include:- Release deployment- Incident management- Maintain 100% system performance and stability- Perform 2nd.

May 2016 - Dec 2017
Team & coworkers

Colleagues at Vitesse

Other employees you can reach at vitessepsp.com. View company contacts for 235 employees →

KP Kylann Parker-Witter Kylann Parker-Witter Colleague at VitesseGreater London, England, United Kingdom, United Kingdom View → JC Jay Chalmers Jay Chalmers Colleague at VitesseLondon, England, United Kingdom, United Kingdom View → LN Luke Neasmith Luke Neasmith Colleague at VitesseLondon Area, United Kingdom, United Kingdom View → RM Rhea Menon Rhea Menon Colleague at VitesseLondon Area, United Kingdom, United Kingdom View → JG Joe Gunn Joe Gunn Colleague at VitesseUnited Kingdom, United Kingdom View → JJ Jade Jackson Jade Jackson Colleague at VitesseLeigh-On-Sea, England, United Kingdom, United Kingdom View → LT Luke Trim Luke Trim Colleague at VitesseChelmsford, England, United Kingdom, United Kingdom View → NS Nabil Saib Nabil Saib Colleague at VitesseLondon, England, United Kingdom, United Kingdom View → TD Tolu Demuren, Mba Tolu Demuren, Mba Colleague at VitesseMilton Keynes, England, United Kingdom, United Kingdom View → SC Stephanie Curtis Stephanie Curtis Colleague at VitesseGreater Oxford Area, United Kingdom View →
1 education record

Callum Hazelton education

FAQ

Frequently asked questions about Callum Hazelton

Quick answers generated from the profile data available on this page.

What company does Callum Hazelton work for?

Callum Hazelton works for Vitesse.

What is Callum Hazelton's role at Vitesse?

Callum Hazelton is listed as Senior Application Support Engineer at Vitesse.

Where is Callum Hazelton based?

Callum Hazelton is based in London, England, United Kingdom while working with Vitesse.

What companies has Callum Hazelton worked for?

Callum Hazelton has worked for Vitesse, Vitesse Psp Limited, Checkout.Com, Flux, and Mailonline.

Who are Callum Hazelton's colleagues at Vitesse?

Callum Hazelton's colleagues at Vitesse include Kylann Parker-Witter, Jay Chalmers, Luke Neasmith, Rhea Menon, and Joe Gunn.

How can I contact Callum Hazelton?

You can use AeroLeads to view verified contact signals for Callum Hazelton at Vitesse, including work email, phone, and LinkedIn data when available.

What schools did Callum Hazelton attend?

Callum Hazelton holds Bachelor'S Degree, Computer Science, 2:1 from Swansea University.

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