Senior Product Manager

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

tem exists to fix a broken global energy market that’s long favoured legacy operators, intermediaries, and opaque pricing. Today’s electricity system was not designed for rapid decarbonisation, AI-driven efficiency or fair access for the actual users - businesses and generators. We’ve built the first AI native transaction infrastructure to reinvent how electricity is bought, sold and priced.

Responsibilities

  • - Turn needs into shipped product
  • - Take business and customer needs and turn them into feasible product execution, balancing them against nascent ML and forecasting innovations that push the frontier of what''s possible.
  • - Take initiatives from discovery through to regularly released product, with a clear Now, Next and Future for a given area.
  • - Drive open product decisions to a close, so work keeps moving.
  • - Decide what to formalise, what stays a prototype and what to drop - be the editor and builder, not just the instigator.
  • - Own the technical-product detail
  • - Work embedded in full-stack teams that include ML/data science and software engineers, close enough to the models to make good calls.
  • - Set clear success criteria for how well a model or forecast needs to perform for the product to work, and design for the edge cases and operational reality of a system that carries live financial risk.
  • - Pull and interrogate your own and others'' data to influence and inform decisions, and reason about model performance and error as business indicators.
  • - Get close to the people who use what you build, from internal commercial teams to generators and businesses externally.
  • - Work across complex problems, not one fixed patch
  • - Pick up the most pressing, technically complex problems on Rosso as they arise, working alongside the other PM on the team rather than owning a single fixed area in writing.
  • - Concentrate, in the near term, on the portfolio area while it''s still forming, without that becoming a permanent boundary on where you work.
  • - Find the tangible and most pressing problems worth solving - such as whether to buy or build a new forecasting capability, or how to ensure Rosso reacts at scale to any event in the system.

Required Skills

  • - A technically strong, ML-literate product manager who has worked embedded in full-stack teams that include ML and data science (MLEs, MLOps, DEs and DAs).
  • - Owned at least one complex product area end to end, with a track record of moving real business outcomes, not just shipping features.
  • - Uses data analysis throughout the product process, to validate ideas, progress work, and measure success.
  • - Built product in a startup, scaleup or other high-growth environment, with high personal ownership of an area.
  • - A strong instinct for failure points, edge cases and the operational reality of a live system.
  • - AI-native, AI-literate and AI-critical - you know where it helps and where it hurts.
  • - A clear, structured communicator, especially in writing.

Benefits

  • - Competitive salary - our current band for this role is £85,000 or equivalent in local currency.
  • - We review salaries twice a year using real-time market data, with transparent, consistent pay for the same role and level.
  • - Stock Options - everyone on the team has ownership in our mission.
  • - 25 days holiday + public holidays - Swap public holidays for ones that matter most to you. Plus, get an extra day off for your birthday 🎉.
  • - Remote & flexible working - We’re fully remote with clear core hours, and no internal meetings on Friday afternoons.
  • - Home working & wellbeing budgets : Up to £1,200 / €1,200 annually to upgrade your remote setup (co-working passes, equipment, etc.).
  • - Up to £150 / €150 monthly on anything that supports your wellbeing - from therapy to gym memberships to meditation apps.

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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