Confirmed on the employer's own hiring board on Oct 16, 2026. First seen by Alion on Oct 16, 2026. Matchtech scores A on the Alion truth index.
Software Engineer (C#) - 6 month contract - New Malden, London - £53.10 ph UMB or £39.41 ph PAYE (Inside IR35)
The Umbrella rate quoted above is the Gross Umbrella rate (i.e. the rate we pay to the Umbrella Company inclusive of ALL employment costs). Please note, the rate paid by the Umbrella will be less, as will a Limited Deemed rate or Agency PAYE rate. Please get in touch to discuss the rates via these different payment vehicles.
The Role
As a Software Engineer, you will be developing and maintaining a range of products that shape and bring together the software that will be used throughout the Royal Navy fleet. You will be actively engaging in describe an aspect of the team or role experiences, support internal and customer testing and get involved in the evaluation of new and emergent technology and the potential insertion of such technology to keep our product portfolio competitive in the marketplace.
Role Responsibilities:
Not limited to…
- Implement fixes and functionality updates of relevant software products in line with project priorities
- Carrying out relatively complex technical analyses and investigations, including evaluation and selection of technical options, and prepare reports with suggested recommendations to support the resolution of problems and the improvement of engineering capability
- Preparing and developing designs in line with specifications and all quality and technical standards, and carry out design appraisals in assigned areas to ensure all standards are maintained
- Address operational problems or developments and develop and prepare solutions, individually or as a member of a project team
- Participating in the integration and testing of software products on local target rigs
- Undertaking design, development, integration and test of the assigned Software Products in line with all relevant processes and quality requirements under the direction of the Software Engineering team leaders
What are BAE Systems looking for from you?
- Ability to operate in a large, complex multi-project environment in cross-functional, distributed teams
- Software engineering background
- Strong analytical thinking to debug complex issues
- Able to document low level design and rationale solutions
- Previous experience working with Agile development process
- Experience with many of the following:
- Experience as a Software Engineer with particular focus to development and testing using C#
- WPF (Windows Presentation Foundation) experience
- Powershell
- Unit, regression and system testing
Security Requirements: SC & UK EYES ONLY
This role will require the person to hold full Security Clearance (SC) prior to working onsite. You will need to obtain a BPSS check as part of this process. You must currently hold or be eligible and willing to obtain SC and you must be eligible to work in the UK without sponsorship and have lived and worked in the UK for a minimum 5 year period. If you are unsure as to whether you are eligible, please contact me to discuss.
This role also requires you to be a solely British national and therefore hold no other nationalities.

