IntelStack
Technical Lead – Celfocus

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Job Title: Technical Lead – Celfocus
Job Type
Contract · Inside IR35
Location
London- 2-3 days Onsite — Hybrid
Duration
6 months
Overview
The Technical Lead for our client is responsible for leading the technical design, implementation, and support of billing and revenue management solutions using our client frameworks and accelerators. This role requires deep technical expertise, strong solution design capabilities, and the ability to guide delivery teams, manage integrations, and ensure successful implementation of subscription billing, charging, and revenue processes.
Experience
- 7+ years of relevant experience in billing, revenue management, telecom/digital billing, or related technology domains.
- Strong hands-on experience with celfocus billing frameworks, accelerators, and associated solutions.
- Proven experience in technical leadership, solution design, implementation, and production support.
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.
Key Responsibilities
- Act as the Technical Lead and Subject Matter Expert for our client solutions.
- Design and implement end-to-end billing and revenue management solutions.
- Translate business and functional requirements into scalable and robust technical designs.
- Lead configuration and customization of Zuora modules, including Billing, Payments, and Revenue.
- Support implementation using our client accelerators, APIs, and frameworks.
- Oversee integrations with CRM, ERP, payment gateways, and downstream systems.
- Guide development teams on technical best practices, standards, and solution design.
- Review and approve technical designs, configurations, and code deliverables.
- Support data migration, reconciliation, and billing validation activities.
- Troubleshoot complex technical and production issues and drive resolution.
- Collaborate closely with architects, product owners, testing, and delivery teams.
- Provide technical leadership and support throughout SIT, UAT, go-live, and post-production stabilization.
- Prepare technical documentation, conduct knowledge transfer, and mentor team members.


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