
51 - 200 employees
Founded 2021
⚡ Energy
🛍️ eCommerce
☁️ SaaS
Energy • eCommerce • SaaS
tem is a company that empowers businesses to save on energy costs by directly purchasing from renewable energy generators. With its innovative RED™ product, tem simplifies the energy procurement process, offering transparency and a streamlined portal for managing contracts, quotes, and billing. The company aims to reduce the expense associated with traditional energy suppliers, enabling clients to cut energy costs by up to 25% while supporting the transition to renewable energy. tem's mission is to create accessible renewable energy solutions for all businesses, promoting sustainability and fair pricing within the energy market.
🔥 0 minutes ago
🇬🇧 United Kingdom – Remote
💵 £82.7k / year
⏰ Full Time
🟠 Senior
🧑💻 Full-stack Engineer
🇬🇧 UK Skilled Worker Visa Sponsor
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51 - 200 employees
Founded 2021
⚡ Energy
🛍️ eCommerce
☁️ SaaS
Energy • eCommerce • SaaS
tem is a company that empowers businesses to save on energy costs by directly purchasing from renewable energy generators. With its innovative RED™ product, tem simplifies the energy procurement process, offering transparency and a streamlined portal for managing contracts, quotes, and billing. The company aims to reduce the expense associated with traditional energy suppliers, enabling clients to cut energy costs by up to 25% while supporting the transition to renewable energy. tem's mission is to create accessible renewable energy solutions for all businesses, promoting sustainability and fair pricing within the energy market.
• Design and ship core components of the Pricing API from initial design through production • Consolidate pricing logic into one service while keeping pricing behavior stable • Build detection and alerting to catch bad or slow prices before customers are affected • Provide the commercial team with self-serve explanations for unpriceable contracts • Make customer quoting measurably faster • Build backend components that price real energy contracts for businesses and renewable generators • Implement error handling, observability and alerting for reliable, explainable pricing • Extract and consolidate pricing logic so the pricing engine owns its behavior end to end • Handle live pricing questions and incidents and turn learnings into structural fixes
• Production backend Python experience; shipped and run an API in production and been responsible when it broke • Comfortable with FastAPI and SQL • Experience with data- and analytics-heavy systems where numerical correctness matters • Product engineering judgment • Claude or similar AI coding assistant is part of daily workflow for writing, testing and reviewing code • Ability to own a project end to end, including scoping, delivery and quality • Desirable: fintech, energy pricing, neo-utilities or ad-tech domain knowledge • Desirable: experience working inside or alongside machine learning teams • Desirable: AWS and serverless patterns, including Lambda, event-driven services and Postgres on RDS • Desirable: Polars or experience optimizing numerical code
• Stock options so everyone has ownership in our mission • 25 days holiday plus public holidays • Ability to swap public holidays for preferred holidays • Birthday off • Remote-first and flexible working • Clear core hours • No internal meetings on Friday afternoons • Up to GBP1,200 or EUR1,400 per year for remote setup • Up to GBP150 or EUR170 per month for wellbeing
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