Aaron Sneddon
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Aaron Sneddon Email & Phone Number

Senior Software Engineer at Proofpoint
Location: United Kingdom, United Kingdom, United Kingdom 8 work roles 3 schools
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Role
Senior Software Engineer
Location
United Kingdom, United Kingdom, United Kingdom
Company size

Who is Aaron Sneddon? Overview

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Quick answer

Aaron Sneddon is listed as Senior Software Engineer at Proofpoint, a company with 4887 employees, based in United Kingdom, United Kingdom, United Kingdom. AeroLeads shows a matched LinkedIn profile for Aaron Sneddon.

Aaron Sneddon previously worked as Software Engineer III at Proofpoint and Software Engineer II at Proofpoint. Aaron Sneddon holds Bachelor Of Engineering (Beng), Computer Science, First Class Honours from Queen'S University Belfast.

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Email format at Proofpoint

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Proofpoint

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Profile bio

About Aaron Sneddon

Experienced Developer working on market-leading security products. Engaged in cloud-modernisation leveraging AWS, Docker, Kubernetes among other tools to enhance functionality and deliver for customers' expectations.Proficient in Java, C/C++, and C#, language agnostic and adaptable to the needs of the project. Enthusiastic about new tools and techniques.I enjoy a collaborative work environment and have thrived in both hybrid and on-site roles.

Current workplace

Aaron Sneddon's current company

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Proofpoint
Proofpoint
Senior Software Engineer
United Kingdom
Website
Employees
4887
AeroLeads page
8 roles

Aaron Sneddon work experience

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Senior Software Engineer

United Kingdom

Software Engineer Iii

Current

Belfast, Northern Ireland, United Kingdom

  • Supporting the leading email security product on the market, integrating new features and improving performance
  • Performing cloud modernisation of this product which makes use of AWS, LDAP, Docker, and Kubernetes in order to create scalable solutions
  • Cybersecurity lead for the Belfast team, with responsibility to maintain security against an ever-changing threat landscape for all of our projects
  • Developing cloud-based Java services to link these new systems and provide enhanced functionality
  • Utilising Agile methodology as part of a large team, and co-ordinating with colleagues around the world
  • Using a variety of languages such as: Java, Javascript, C++, and Perl
Aug 2023 - Present

Software Engineer Ii

Belfast, Northern Ireland, United Kingdom

Mar 2022 - Aug 2023

Software Engineer

Belfast, Northern Ireland, United Kingdom

  • Maintained a portfolio of market data APIs and programs on behalf of Exegy as part of a team
  • Fixed bugs, created new features, developed unit-tests, maintained all projects through git
  • Wrote and maintained products primarily in C and C++, with some Java (JNI) and C#, supported products for both Linux and Windows
  • Worked alongside customer support, QA, and delivery teams in order to coordinate software releases
Sep 2018 - Feb 2022

Lab Instructor (Data Structures & Algorithms Module)

Belfast, Northern Ireland, United Kingdom

  • Supported lecturers in practical lessons for the data structures and algorithms module
  • All exercises were conducted using C++
  • Assisted students in understanding course material, helped fix software bugs, graded student exams and assignments
  • Part-time role, optionally acquired in addition to my studies as a final year student at Queen's
Sep 2016 - Jun 2017

Software Development & Quality Assurance Engineer

Belfast, United Kingdom

  • Completed as part of BEng Computer Science
Jul 2015 - Aug 2016

It Support Technician

Newbridge Integrated College

Loughbrickland, Northern Ireland, United Kingdom

  • Completed as part of Foundation Degree in Computing
Jan 2014 - Jun 2014
Team & coworkers

Colleagues at Proofpoint

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3 education records

Aaron Sneddon education

Bachelor Of Engineering (Beng), Computer Science, First Class Honours

Modules studied included: • Advanced Programming with Android • Concurrent Programming • Data Structures & Algorithms • Year-long C++.

FAQ

Frequently asked questions about Aaron Sneddon

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

What company does Aaron Sneddon work for?

Aaron Sneddon works for Proofpoint.

What is Aaron Sneddon's role at Proofpoint?

Aaron Sneddon is listed as Senior Software Engineer at Proofpoint.

Where is Aaron Sneddon based?

Aaron Sneddon is based in United Kingdom, United Kingdom, United Kingdom while working with Proofpoint.

What companies has Aaron Sneddon worked for?

Aaron Sneddon has worked for Proofpoint, Vela | Now Part Of Exegy, Queen'S University Belfast, Euronext, and Newbridge Integrated College.

Who are Aaron Sneddon's colleagues at Proofpoint?

Aaron Sneddon's colleagues at Proofpoint include Dan Spillard, John Lever, Chad Dorton, Brian Jones, and Denis Ryan.

How can I contact Aaron Sneddon?

You can use AeroLeads to view verified contact signals for Aaron Sneddon at Proofpoint, including work email, phone, and LinkedIn data when available.

What schools did Aaron Sneddon attend?

Aaron Sneddon holds Bachelor Of Engineering (Beng), Computer Science, First Class Honours from Queen'S University Belfast.

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