Flok Health
Data Engineer

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Job Description: Data Engineer
We're looking for a data engineer driven by patient impact and facilitating data-driven decision making. We're still small, so you'd be the sole engineer focused solely on the data side of things (at least initially).
What You'll Do
Your day-to-day work will be impactful and varied, including:
- Analysing patient data - running queries to generate plots/visualisations and data summaries
- Building an internal data platform to allow non-technical colleagues to self-serve with their data queries
- Working with the UX team to iterate the app design and requirements through data-driven decisions
- Coming up with interesting questions to ask about our data to inform product decisions
- Improving our application and data model to capture high quality data
- Exemplifying best practice for medical data storage, security and privacy
You’ll collaborate closely with the rest of the engineering / UX team, work directly with company leadership, and see the impact of your work on real patients.
About You
You have strong programming skills in Python and its data science ecosystem
- You are a software professional, who knows the difference between research and production code
- You have good mathematical fluency (particularly around probability, statistics and information theory)
- You enjoy working with design and product teams to help shape exceptional products
- You care deeply about users - championing great experience and access to quality clinical care
- You can communicate your work clearly to both technical and non-technical audiences
- You take initiative and ownership of your work
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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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.
Bonus Points
Whilst not required, experience in any of these areas will definitely stand out - let us know if you have any!
- Working with medical data (or other sensitive data)
- Creating visual tools (e.g. interactive dashboards) for data exploration by others with good UX
- Good ML fundamentals (e.g. could build a small neural network from scratch)
- Data modelling (and versioning) of complex systems
- Startup experience
What We Offer
- Challenging work at the frontier of AI-native healthcare
- In-person collaborative culture in a beautiful work space in the Cambridgeshire countryside
- An onsite gym and digital health subscription of your choice
- Early stage equity with employee-friendly terms (via an EMI scheme)
- Comprehensive medical coverage (including dental and optical) and life insurance
- Optional remote working on Wednesdays, with an annual allowance of 10 extra remote days
- Desk setup allowance for your favourite keyboard / mouse / whatever!
- Monthly team feasts (and the BBQ is used most days)
- A fast paced work environment geared towards excellence and professional growth (with annual training budget)
- A chance to have a big impact in a small team transforming care and outcomes at population scale


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About Flok
More than a billion people a year suffer unnecessarily from conditions like MSK pain, where the right treatment approach is well-established but undeliverable at scale. We're changing that. Our team has deep expertise across clinical, engineering, and regulated AI, has a track record of healthtech innovation, and is backed by top VCs and multiple unicorn founder angels.
If you like:
- Solving hard problems at the intersection of technology and healthcare
- The pursuit of excellence—helping each other to do the best work of our careers
- Working in an in-person collaborative environment
- Taking ownership to have significant impact in a fast-growing mission-driven company with big ambitions
Then you'll fit right in!
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