Senior Software Engineer - (Optimisation/Operations Research)
London, United KingdomPosted Jun 17, 2026
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Engineering
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London
Senior Software Engineer - (Optimisation/Operations Research)
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At Flexciton, we work with high-tech factories built with investments worth hundreds of millions of dollars, producing advanced chips at the atomic level. It can take up to nine months to fabricate these cutting-edge products.We are proud to be the only SaaS product in the world that plans and schedules production in high-tech semiconductor fabs, using complex algorithms in real-time, all from our London office.Our technology consistently delivers the best production schedules, and leading companies like Seagate trust Flexciton to run their production 24/7. With operations across the US, Europe, and expansion into Asia, we are on a path to realise our vision for the Autonomous Factory.Job SummaryWe're seeking a Software Engineer with optimisation/operations research skills to join our tight-knit software development team. Working towards our common goal of automating and optimising decision-making across the chipmaking industry, you will develop sophisticated decision-making models and algorithms within our SaaS platform that serves some of the world's most advanced factories. As a senior team member, you'll solve complex optimisation challenges, contribute to technical decisions, and help guide junior colleagues while delivering solutions that directly impact global semiconductor production.Key ResponsibilitiesDesign and implement advanced optimisation solutions for complex semiconductor scheduling and planning problems across our app suite.Research and develop cutting-edge optimisation methodologies including advanced Mixed Integer Linear Programming (MILP), constraint programming, and metaheuristic approaches.Develop sophisticated heuristic search algorithms and discrete event simulation models for large-scale manufacturing environments.Work closely with customer-facing teams to deploy and trial solutions live in some of the world's most advanced semiconductor fabrication plants.Establish performance benchmarks and analytics to characterise and...