Operations Research Lead - Data Scientist in London

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Job Description

Senior Operations Research Data Scientist Contract | £600-£900/day | Hybrid London

We are working with a major international transport and operations organisation building out a central AI and Data Science capability focused on solving complex operational optimisation problems across multiple business units.

This is a hands-on contract role focused on delivering real optimisation solutions that directly impact large-scale operations. The work centres around logistics, resource allocation and supply chain optimisation problems where the goal is to improve operational efficiency and reduce disruption across a distributed operational network.

Typical problem areas include optimisation of resource allocation, logistics planning and operational decision-making. One example use case involves optimising the allocation of critical components across a large operational fleet to minimise downtime and maximise utilisation. Similar optimisation challenges exist across supply chain planning, operational efficiency and network optimisation.

The team operates centrally but works closely with operational stakeholders across the organisation. Contractors will typically take ownership of optimisation problems end-to-end, from understanding the business problem through to designing and delivering production-ready optimisation models.

This role requires someone who has built optimisation or simulation solutions in real production environments. They are not looking for purely analytical data scientists or academic optimisation specialists. The successful candidate will be able to translate real-world operational problems into practical optimisation approaches and deliver working solutions.

The role requires a consultative mindset and strong stakeholder engagement. You will be expected to work closely with business teams, identify optimisation opportunities and make clear technical recommendations.

Key requirements:

• Proven experience building optimisation or simulation solutions in production* Strong operations research or mathematical optimisation background* Experience working on logistics or supply chain optimisation problems* Experience translating business problems into optimisation models* Strong Python-based modelling experience* Ability to work closely with operational stakeholders

Typical backgrounds include airlines, logistics platforms, retail supply chain, transport networks or other large operational environments.

Contract details:

• £600-£900 per day* Initial contract to end of year with likely extension* Hybrid working - 3 days onsite in London* Occasional travel within Europe may be required

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