Tech Lead – Python / Financial Modelling / AI - Pensions

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Tech Lead – Python / Financial Modelling / AI - Pensions

£650 – £750 per day
Outside IR35
6 Month Contract
Remote (Occasional London Travel)
Overview
I’m currently working with a leading financial services technology consultancy that is looking to bring in an experienced Tech Lead to support the delivery of modern software solutions for a major pensions client. This role sits at the intersection of financial modelling and modern engineering, supporting the development of platforms used for forward-looking financial analysis, including discounted cashflow projections and Monte Carlo simulations. This is a hands-on leadership role, splitting your time between full-stack engineering and leading a team of senior developers. You’ll also play a key role in shaping AI-assisted and agentic development workflows, helping embed these approaches into day-to-day engineering practices.

The Role
You will lead a team of four experienced engineers while remaining actively involved in the development process, with a strong emphasis on Python-led development within a modern cloud environment. Alongside technical leadership, you will coordinate delivery, run Agile ceremonies, and act as a key technical contact for stakeholders and clients. The role requires someone who leads by influence, communicates confidently with clients, and brings practical experience implementing AI-assisted and agentic engineering workflows within real delivery environments.

Key Responsibilities

Leading a team of four senior engineers within an Agile delivery environment
Remaining hands-on with Python-led full-stack development, alongside TypeScript, React and Azure
Contributing to platforms supporting financial modelling and forward-looking analytics including discounted cashflow projections and Monte Carlo simulations
Championing AI-assisted and agentic engineering workflows, embedding these into development practices
Running Agile ceremonies including stand-ups, sprint planning and retrospectives
Managing day-to-day delivery and proactively removing blockers
Acting as a key technical contact for stakeholders and clients
Supporting solution design and maintaining strong engineering standards
Experience Required

Proven experience operating as a Tech Lead or Lead Engineer in modern engineering teams
Strong Python development experience within full-stack environments
Experience with TypeScript, React and Azure-based architectures
Experience working on financial modelling systems, ideally involving forward-looking modelling such as discounted cashflow projections or Monte Carlo simulations
Demonstrable experience implementing AI-assisted or agentic engineering approaches in practice
Experience leading engineering teams within Agile delivery frameworks
Strong communication skills and the ability to engage confidently with clients and stakeholders
A solutions-oriented, detail-focused mindset with a strong delivery drive and principles-based approach to engineering
Apply
Location:
Tower Hill
Salary:
£650 - £750 /day
Job Type:
FullTime
Category:
Accounting/Financial/Insurance

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