Concorde AI
Founding AI Engineering
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Founding AI Engineering
Concorde Resolution Ltd · London (hybrid) · Full-time
About Concorde
UK businesses write off billions every year in disputes they cannot afford to resolve. Between £1,000 and £250,000, a commercial dispute is too small to justify legal costs and far too large to absorb — so an unpaid invoice becomes a bad debt, and a workable relationship quietly ends.
Concorde resolves those disputes in days rather than months, for a fixed fee. Software runs the process end to end; a qualified mediator reviews and releases every outcome before it reaches either party.
Where we actually are
We are being deliberately straightforward about this.
- Pre-revenue and pre-launch. The platform is in build now with WALT Labs, a Google Cloud Premier Partner.
- We are supported by Barclays Eagle Labs and LawtechUK, and we are raising a £500,000 pre-seed round.
- Two people today — founder and CTO. Dr Krzysztof Sielewicz, our CTO, holds a PhD in electronics, spent years at CERN building data-acquisition systems for the ALICE detector upgrade, and has fifteen years in ultra-low-latency and high-performance systems.
- The start date depends on our round closing. We would rather say that now than waste your time. If you are in a stable role and need certainty next month, this is not yet the right conversation — but we would still like to talk.
The role
You take ownership of the AI platform at handover from our delivery partner and make it production-grade. You will be the first engineer, working directly with the CTO, with real architectural authority from day one.
Reasons to use Rodeo
Start with a chat, not a search bar
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.
It 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.
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.
The problems you would actually work on
They are the reason this job is interesting.
- Cross-party fact reconciliation. Two parties submit evidence independently. The system extracts typed facts from each side and has to determine which refer to the same event — where "delivery completed 25 March" and "goods arrived 25/03 but incomplete" are the same event with different characterisations. Deterministic candidate generation, bounded model calls, four outcome states including we cannot tell.
- Permission-filtered retrieval. Party A must never be able to reach Party B's private material. Filtering happens inside the store at query time, never on the results. A post-filter is a leak waiting for a bug, and this one is existential rather than merely important.
- Five agents with hard limits. Intake, evidence, legal research, analysis, negotiation. An agent may propose; it may never publish. Everything lands behind a human release gate.
- Citation integrity. Every legal proposition must resolve to a real retrievable source, verified automatically before it reaches the review queue. Fabricated authority is the known failure mode in this domain and we treat an unresolvable citation as a blocking defect.
- Genuine multi-model architecture. Vertex AI Model Garden, at least two model families in production, switching a task is a config change plus an evaluation run — never a code change.
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What we are looking for
- Strong Python, and production experience with LLM systems — not demos
- Multi-agent orchestration: retries, idempotency, resumability, budget ceilings
- RAG done properly, with a real view on permissions and retrieval quality
- Google Cloud, or the ability to get there quickly
- Evaluation as a discipline — you should find "we tested it manually" unsatisfying
- Comfort with ambiguity, and the judgement to know when a problem needs a model and when it needs code
- Not required: legal background. You will learn the domain.
Compensation
TBD plus meaningful equity.
We will be direct: that salary is below the London market for this role. We know it. The equity is real, the technical ownership is real, and you would be the first engineer on a platform being buil. If a lot of cash is your priority right now, we understand — and this is not the role.
To apply
Send something you have built, or write us a paragraph on how you would approach cross-party fact reconciliation. We would rather read that than a CV.
Concorde Resolution Ltd, No. 17314385, England & Wales. Concorde is not a law firm and does not provide legal advice.
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