Corriculo Recruitment
Senior Software Engineer

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Principal Software Developer, AI Integration, C#, £550 day rate, Outside IR35, Reading, COR7630
We're looking for an experienced Principal Software Developer to join a long-term contract with an initial 3-month term and a strong likelihood of extension up to 18 months. This role is based in Reading, with three days per week onsite, and offers a day rate of up to £550, outside IR35.
As a Principal Software Developer, you'll play a key role in driving the adoption of AI within a software engineering team. Working closely with developers, you'll help integrate AI-powered tools and agentic technologies into the development lifecycle, improving productivity and modernising engineering practices.
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.
See breakdownIt searches the market for you
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.
What's required of the Principal Software Developer?
- Strong commercial experience developing software with C# and.NET
- Experience leading or supporting the adoption of AI within a software development team
- Knowledge of AI-assisted development tools, such as Claude, GitHub Agents, or similar agentic AI technologies
- Experience improving engineering workflows through AI integration and automation
- Excellent communication skills, with the ability to work closely with technical teams and influence best practice


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What's Next?
If you're an experienced Principal Software Developer with a background in AI integration and are available for a new contract, apply today to learn more!
Principal Software Developer, AI Integration, C#.NET, Reading, £550 day rate, Outside IR35, COR7630
Corriculo Ltd acts as an employment agency and an employment business.
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