
Staff Engineer - Pricing
Overview
We are rebuilding the energy transaction, making it transparent and fair. Our goal is to put power back where it belongs, in the hands of customers and to take on one of the most critical problems of our century, access to low cost electricity.
Job Description
At tem, we’re not just building another energy company, we’re rearchitecting market infrastructure so that transparency, efficiency and sustainability become the default, not the exception.
Responsibilities
- - Build & iteration of the Pricing API, so it is fast, correct and ready to be opened up to third parties.
- - Support with untangling: run the extraction of pricing logic into its own service as a programme, agreeing clean boundaries with neighbouring teams.
- - Own reliability: design the systems that detect pricing errors, stop bad quotes going out and explain every price we can't give.
- - Raise the bar: lift the standard of everyone working on pricing through design reviews, engineering standards, pairing and multi-agent workflows.
- - Close the loop: be the go-to engineer when live pricing incidents escalate, and turn what you learn into structural fixes on the roadmap.
Required Skills
- - Deep production backend Python: you have designed and owned APIs at scale, and been the person others escalate to when they broke.
- - Strong FastAPI and SQL, and experience in data and analytics-heavy systems where the correctness of numbers costs money.
- - You set technical direction across teams you don't manage, and can negotiate service boundaries with neighbouring teams.
- - You are agent-native: you don't just use Claude or similar daily, you design multi-agent workflows that raise a whole team's throughput.
- - Product engineering judgement: you know who reads a price and why, and you trade off speed, accuracy and explainability deliberately.
Benefits
- - Competitive salary - our current band for this role is [salary band] or equivalent in local currency.
- - Stock options so everyone has ownership in our mission.
- - 25 days holiday plus public holidays.
- - Swap public holidays for the ones that matter most to you, and enjoy your birthday off.
- - Remote first and flexible working, with clear core hours and no internal meetings on Friday afternoons.
- - Up to GBP1,200 or EUR1,400 per year for your remote setup.
- - Up to GBP150 or EUR170 per month for wellbeing.
About the company
tem is reinventing how the world transacts energy to make low-cost, transparent electricity universally accessible. Built to fix a broken wholesale system stacked with middlemen and hidden markups, tem uses AI to power a new transactions infrastructure that lets businesses buy electricity directly from renewable generators. Its flagship product, RED™, delivers fully auditable, transparent pricing—giving customers real ownership over where their energy comes from while ensuring fair compensation for generators. Since launching in 2021, tem has helped UK businesses cut energy costs by up to 30%, saved over £25 million across its network, and is backed by leading investors including Atomico and Albion as it builds a more direct, decentralised, and trusted energy market.
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