Yoh, A Day & Zimmermann Company
Software Engineer

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Software Engineer (ADA/SPARK)
Bath | £60,000 - £65,000 | Hybrid Working (2-3 Days Onsite)
Most software engineers spend their careers trying to move faster.
This role is for someone who understands when slowing down matters.
A specialist engineering organisation developing safety-critical systems is looking for a Software Engineer with commercial ADA and SPARK experience to join a team working on high-integrity software within highly regulated industries.
The environment is structured, technical and engineering-led. Every requirement, every line of code and every test has a purpose. The focus is on producing software that is predictable, reliable and demonstrably safe.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
You'll be involved throughout the software lifecycle, contributing to requirements, development, integration, verification and validation activities while working alongside experienced software, systems and test engineers.
What they're looking for
- Commercial experience developing software using ADA and SPARK.
- Strong understanding of the safety-critical software development lifecycle.
- Experience across requirements, development and/or test.
- Exposure to safety-critical or highly regulated environments.
- Knowledge of standards such as IEC 61508, EN 50128, ISO 26262, DEF STAN 00-55 or DO-178.
- A methodical approach to problem-solving and software quality.
- UK working rights, and the ability to gain BPSS security clearance.


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Why apply?
For the right engineer, this is an opportunity to work on software where traceability, reliability and correctness are fundamental to success. You'll be surrounded by experienced engineers, solving technically challenging problems in an environment that values engineering rigour, quality and long-term thinking.
Please note that visa sponsorship is not available for this position.
Yoh Solutions Ltd, a Day & Zimmermann Company, are specialist recruiters supporting advanced engineering teams across embedded software, wireless communications and electronics.
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