Lead Optimisation Engineer – Python / Pyomo / Gurobi
💻 Fully Remote (UK) | 🏙 2 Days in London Office per Month
💰 Base Salary up to £85,000 + Performance Bonus
Are you a problem-solver who loves applying mathematical models to real-world optimisation challenges?
We’re looking for a Lead Optimisation Engineer to take ownership of a core optimisation engine that drives intelligent routing and decision-making across a complex, data-driven platform.
This is an ideal next step for a 2nd-job engineer ready to move from supporting optimisation projects to leading them — with full exposure to product, architecture, and performance tuning.
What You’ll Be Doing
* Designing, implementing, and maintaining MILP optimisation models using Pyomo and Gurobi/SCIP.
* Researching and prototyping new optimisation methods to improve runtime and solution quality.
* Managing API operations end-to-end — from schema design to orchestration and integrations.
* Refining methodologies including refill, extrapolation, benchmarking, and recosting.
* Reviewing and QA’ing code, running performance testing, and owning debugging cycles.
* Collaborating closely with product and engineering leads to prioritise features and manage technical debt.
* Engaging with stakeholders to troubleshoot and propose optimisation improvements.
What We’re Looking For
* Strong Python skills and experience working with optimisation tools such as Pyomo, Gurobi, or SCIP.
* Solid understanding of mathematical modelling and problem-solving in real-world applications.
* Comfort working with APIs, backend data models, and performance monitoring tools.
* A proactive mindset — someone who enjoys owning technical challenges from concept to delivery.
What’s on Offer
* Fully remote working (UK-based) with just 2 days per month in the London office.
* Base salary up to £85,000 p.a. + performance bonus.
* Opportunity to lead and scale a core decision-making engine that impacts real business outcomes.
* Supportive, collaborative team culture that values innovation and continuous learning.
📩 Apply now if you’re ready to make the leap from contributor to technical lead — with full ownership, autonomy, and measurable impact.