Senior MLOps Engineer

Who We Are:

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.

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. Our technology is designed to cut out the inefficient fees, automate complex market flows, and bring transparency and fairness to energy transactions at scale.

In late 2025, after extraordinary growth, we closed a $75 million Series B – led by Lightspeed Venture Partners with participation from Albion, Atomico, Allianz, Hitachi Ventures, Hitachi Ventures, Schroders Capital and others – positioning us for global expansion, deeper product innovation and category leadership.

We’re scaling internationally and building toward a future where AI‑driven infrastructure is foundational to electricity markets worldwide.

Since launch, our modern utility product, known as RED, has already facilitated thousands of business customers and billions in energy transaction value, proving that modern software and AI can transform an industry built on legacy systems.

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.

Rosso is tem’s core IP, the transaction infrastructure that prices electricity for thousands of businesses, balances portfolios in real time, and sits on the critical path for every deal tem closes. The machine learning models inside Rosso forecasting, pricing, and optimisation are what make those decisions possible. Every inference shapes the prices our customers see.

Today, tem’s ML platform has solid foundations:
Metaflow for orchestration, AWS Batch for compute, and automated CI/CD pipelines already in place. That’s got Rosso to where it is. But as the number of model types grows and Rosso scales, the platform needs the next layer: structured experiment tracking, a model registry, production monitoring, and self‑service tooling that lets ML engineers move at pace without being blocked on infrastructure.

This role exists to build that layer and define what the platform looks like  will join the Rosso service alongside a Senior MLOps Engineer in a cross‑functional team of ML engineers and software engineers. The destination is a platform that is genuinely self‑service: ML engineers can run experiments, compare models, and ship to production without external intervention. It needs to scale across long‑horizon forecasting tasks, real‑time pricing engines, and large‑scale optimisation workloads – not just the models that exist today.

The concrete work ahead is specific: experiment tracking and a model registry are not yet in place. Backtesting infrastructure critical to the forecasting mission needs to be built. Shadow deployments will allow new models to be validated in production before they go live. And the platform needs to be designed for heterogeneous workloads, not just the models that exist today. This is a technical leadership role: you’ll define the platform strategy and set the direction for the MLOps, while remaining hands‑on in the most critical architectural decisions.

The right person has seen ML platforms scale well and has learned from the times they haven’t. You’ll bring that judgment to a platform that can’t afford expensive detours.

• Own the ML platform strategy:
  Define the roadmap from Level 1 to Level 2, making architectural decisions ahead of when they’d otherwise become blockers. Keep the platform aligned to Rosso’s commercial trajectory.
• Build the foundations:
  Lead the design and build of experiment tracking, model registry, automated pipeline infrastructure, and production monitoring…