Systems Accountant​/Financial Business Analyst

Systems Accountant / Financial Business Analyst

Publication date: 30/04/2026

• Location: Hybrid -, Chalgrove, Oxford (OX44)
• Salary: £50k+, dependent on experience
• Job Type: Full-Time, Permanent

New Orbit are hiring a Financial Business Analyst / Systems Accountant to sit alongside our existing Business Analysts and System Architects on Fin Tech engagements. You will be the person who understands what the client actually does in accounting terms, and who then works with our engineers to turn that into a ledger, a data model, a set of journals – something a system can do, repeatedly and correctly.

New Orbit builds bespoke software, and an increasing share of what we build touches regulated financial services: lending, investments, client money, asset administration. Our clients almost always have more domain knowledge than their own systems capture: they know what they do day‑to‑day, but the rules are scattered across spreadsheets, email chains and heads. Very few of them can tell us how to represent that correctly in a system.

Our Business Analysts and Solution Architects are good: they elicit well and they design well. But they are not, by background, accountants – so when a client says "we capitalise the unpaid interest on arrears at the anniversary unless it's been reclassified" they have to go away and research what that means before they can design for it. That research "tax" is the single biggest constraint on how much Fin Tech work we can take on.

We have built systems to manage investments, pensions and share plans. As part of those systems, we have built several payroll engines, bank integrations and accounting system engines.

You will work in client workshops alongside one of our BAs, asking the sharper questions about what happens in the books. You will challenge the requirements your colleagues have gathered when they don't add up financially, and you will design the finance‑shaped parts of our clients' systems – chart of accounts, posting rules, reconciliation logic, reporting structures, asset registers, whatever the engagement needs.

You will explain all of this to our engineers, and you will defend your design when they push back.

You will also raise the general finance literacy of the delivery team around you. We are not expecting you to run training courses, but we expect that, a year in, the BAs and SAs you've worked alongside will have absorbed more about accounting than they used to know. The point of hiring you is to increase our company's capability to design and implement systems that handle financial data and processes.

We will also involve you in process design and broader requirements definition work. If this is not something you already do, we will train you on the job.

You are a (part‑qualified) accountant (ACA / ACCA / CIMA) or an experienced bookkeeper, who has, at some point, left the accounting frontline in favour of systems work. Or you have worked in a technical role in an accounting firm and absorbed knowledge as you went along.

That might mean you moved in‑house after practice and became the person who owned the finance system. It might mean you led – or were a significant part of – a migration from one ERP to another and discovered that you enjoyed the design problem more than the month‑end close. Either way, by now you think about finance problems in terms of entities, events and flows as naturally as you think about debit and credit.

You are practical. You have reconciled a control account at 9pm and you know what it is to hunt for the missing penny. You treat correctness as a matter of pride rather than something that can be delegated. You can sit in a meeting with a Finance Director and extract what they actually do, not just what they say they do, without either bluffing through the bits you don't know or getting lost in theirs.

We do not require financial‑services experience. If you have it, great. If you don't, we are confident that someone with a solid grasp of credit and debit, accruals, asset depreciation and VAT can pick up lending, fund administration or client‑money rules in…