Stephen Joynson
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Stephen Joynson Email & Phone Number

Location: Greater Northampton Area, United Kingdom, United Kingdom 9 work roles 3 schools
1 work email found @mmtdigital.co.uk LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email s****@mmtdigital.co.uk
LinkedIn Profile matched
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Current company
Role
Tester
Location
Greater Northampton Area, United Kingdom, United Kingdom
Company size

Who is Stephen Joynson? Overview

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Quick answer

Stephen Joynson is listed as Tester at Mandon Software Limited, a company with 7 employees, based in Greater Northampton Area, United Kingdom, United Kingdom. AeroLeads shows a work email signal at mmtdigital.co.uk and a matched LinkedIn profile for Stephen Joynson.

Stephen Joynson previously worked as Technical Lead at Infosys and Senior Server-Side Engineer at Mmt Digital. Stephen Joynson holds B.Sc. (Hon), Computer Science from University Of York.

Company email context

Email format at Mandon Software Limited

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*@mmtdigital.co.uk
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Profile bio

About Stephen Joynson

I play a key part in customers' digital transformations by providing solutions in an Agile environment, enabling them to be more like digitally native businesses. Most recently I acted as the Principle Engineering Lead on a project for a global Energy enterprise client, in multi-disciplined, cross-organisational Agile teams. This required my leadership and communication skills as well as contributing to the solution architecture, working with the Product Owner to ensure accurate detail is captured in the User Stories, and also with 3rd parties to ensure end-to-end success of the project. Maintaining an understanding of the whole detailed architecture allows me to communicate this to the engineering delivery teams, answer any questions that may arise and ensure a coherent approach across the teams including DevOps and QA. I undertake reviews of the engineering teams' output to ensure SOLID principles are adhered to as well as the use of appropriate Design Patterns and Unit Testing. I have motivated the teams to set this standard and also promote this amongst others when they are peer-reviewing. I also engage them through coaching, mentoring and have also organised an occasional evening quiz. Occasionally contentious issues arise and so it is my responsibility to use a combination of influence and negotiation to achieve the best outcome whether that be a compromise or to make a decision one way or the other and bear responsibility for that decision. The solution itself has a Domain-based Event-driven Serverless architecture utilising AWS and code written in Microsoft C# .NET Core. The platform naturally scales out with demand and also is secured using best practices. I was extremely proud when the platform achieved a 100% first time pass score during a penetration test. This was previously unheard of by the client. This coupled with the business that the platform supports, EV charging, follows my passion in Sustainability. I have been able to quickly learn from the delivery of the solution and have also undertaken training to enable me to achieve AWS Certified Developer Associate twelve months after the project kick-off when I had no previous experience of AWS. My previous experience has seen me deliver commercial awareness, quality solutions and value on a wide-range of projects, many for well-known names. My recommendations from past colleagues showcase my ability to work and communicate well with stakeholders of all levels and apply thought to meticulous detail and every 'what if' scenario.

Listed skills include Business Analysis, Software Development, Javascript, Testing, and 24 others.

Current workplace

Stephen Joynson's current company

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Mandon Software Limited
Mandon Software Limited
Tester
England, United Kingdom
Website
Employees
7
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9 roles

Stephen Joynson work experience

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

Technical Lead

Current

Northamptonshire, England, United Kingdom

Fleet EV Technical Lead at bp

Nov 2023 - Present

Senior Server-Side Engineer

Midlands

Apr 2021 - Sep 2023

Server-Side Engineer

Midlands

Contributing to our customers' digital transformations by providing solutions in an Agile environment, enabling them to be more like digitally native businesses. #passionateaboutdigital

May 2019 - Apr 2021

Freelance Software Engineer

At Jaguar Land Rover, interpreting user requirements into browser-based applications for Intranet. Designing and implementing SQL Server 2008R2 Tables, Views, Stored Procedures, Functions and Triggers to address the requirement. Typically 20 Tables per application with a little over the same number of Stored Procedures, although sometimes more and.

Aug 2012 - Mar 2019

Project Services Development Team Leader

Project Services Development Team LeaderHTML, CSS and JavaScript. In this role I utilised both analytical and development skills in a team environment, where I took part in the full software development lifecycle; investigating customer requirements, producing fixed price quotations covering all aspects of the developments, writing specifications, coding.

Mar 2003 - Aug 2012

Freelance Software Engineer

For DaimlerChrysler Services IT Limited, I was a developer supporting the vehicle leasing system. I also deputised for the team leader and wrote a specification document for a large enhancement to the system.At Shell Pensions Management Services Limited, I was a project manager responsible for planning and managing the migration of business critical.

Jan 2000 - Jan 2003

Senior Analyst/Programmer

Total Systems Plc London

I was predominantly on a long term on-site assignment to Shell Pensions Management Services Limited where I was a senior analyst/programmer for the front & back office investment management application (Optima) authored by Total Systems plc. I was also responsible for the administration and upgrades for the UNIX server where the application was installed.

Oct 1994 - Jun 2000

Analyst/Programmer

Bush Boake Allen Limited London

I liaised with key users from the operations, research and commercial teams in order to write specifications and develop enhancements for the various ICL mainframe-based applications developed in house by this flavours and fragrances manufacturer. I was also introduced to developing PC-based software using Progress 4GL.

Aug 1990 - Sep 1994
3 education records

Stephen Joynson education

B.Sc. (Hon), Computer Science

University Of York

Activities and Societies: Outdoor Society, Alternative Music Society (AMS), Rock Society (RockSoc).Including a 14-month Sandwich Placement.

'A' Levels, Mathematics (Pure & Applied), Physics & Computer Studies, Three 'B' Grades

Wigan College Of Technology

Computer Science, Double Maths, Physics.

Education record

Park High School, Hindley

Activities and Societies: Lunchtime; Drama, Cross-Country Running, Computing, Music & History. After school; Computing & Electronics.

FAQ

Frequently asked questions about Stephen Joynson

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

What company does Stephen Joynson work for?

Stephen Joynson works for Mandon Software Limited.

What is Stephen Joynson's role at Mandon Software Limited?

Stephen Joynson is listed as Tester at Mandon Software Limited.

What is Stephen Joynson's email address?

AeroLeads has found 1 work email signal at @mmtdigital.co.uk for Stephen Joynson at Mandon Software Limited.

Where is Stephen Joynson based?

Stephen Joynson is based in Greater Northampton Area, United Kingdom, United Kingdom while working with Mandon Software Limited.

What companies has Stephen Joynson worked for?

Stephen Joynson has worked for Mandon Software Limited, Infosys, Mmt Digital, Bowfin Barb Limited, and Advanced Business Solutions.

Who are Stephen Joynson's colleagues at Mandon Software Limited?

Stephen Joynson's colleagues at Mandon Software Limited include Donatas Stankevicius and Devendra Kumar Sharm Sharma.

How can I contact Stephen Joynson?

You can use AeroLeads to view verified contact signals for Stephen Joynson at Mandon Software Limited, including work email, phone, and LinkedIn data when available.

What schools did Stephen Joynson attend?

Stephen Joynson holds B.Sc. (Hon), Computer Science from University Of York.

What skills is Stephen Joynson known for?

Stephen Joynson is listed with skills including Business Analysis, Software Development, Javascript, Testing, Microsoft Sql Server, C#, Asp.Net Mvc, and Html.

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