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Posted 24 July, 2026

Tax Technology- AI Automations (Assistant Manager)

Harvey John
London, ENG, GB Full Time

Job Description

Tax Technology Assistant Manager - AI & Automation (Birmingham or London | hybrid)

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We're partnering with top-10 firm to find a Tax Technology Assistant Manager to join their in-house Tax Technology team. This is a genuinely exciting opportunity to help drive AI and automation solutions across an entire national Tax business - with your "client" being the whole Tax team, nationwide. Our client is a fast-growing firm with big ambitions: to become the premium adviser to the middle market, globally. Their Tax Technology team is small but growing, with a strong pipeline of exciting projects ahead - this is a rare chance to join early and help shape its direction as it scales.

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About the Role This is an internal, national, business-facing, high-visibility role. You'll help drive AI and automation solutions across the Tax business, delivering high-impact implementations and working closely with internal and external developers to build innovative in-house technology solutions alongside the Tax Technology leadership team. You'll be proactive, results-driven and hands-on, ensuring projects deliver tangible benefits that empower Tax colleagues to provide premium client service and exceptional deliverables. There's real scope for progression here, with the chance to make a significant impact on the Tax function nationally - and the potential to influence on a global scale, driving digital transformation within the wider Tax business. You'll make an impact by:

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  • Owning implementations end-to-end: identifying opportunities, defining requirements, and delivering AI and automation solutions that transform Tax processes, with the support of colleagues
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  • Bridging business and technology: working closely with the Tax Technology team, Tax teams and technical developers to turn business needs into practical, high-value technology solutions
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  • Driving change and results: taking ownership of projects, with support, ensuring successful adoption and delivering measurable improvements in efficiency and client service
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  • Collaborating and influencing: engaging with stakeholders across the Tax function to ensure alignment, clarity and impact - including running training sessions to upskill colleagues on new solutions
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  • Testing and refining: participating in functional and user testing, ensuring solutions meet business requirements and deliver measurable results
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What we're looking for:

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Do you thrive on variety, love learning new things, and enjoy connecting with people? If you can spot inefficiencies in everyday processes and are passionate about fixing them, this role could be perfect for you.

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  • Experience in Tax Technology, either in an internal or client-facing role
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  • Knowledge of tax compliance and advisory processes
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  • A proactive, results-driven approach - someone who takes initiative and drives projects to measurable outcomes
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  • Skill in translating business requirements into user stories, wireframes or workflows
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  • Comfort using data analytics to identify opportunities, track KPIs and measure success
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  • Strong communication skills, with the ability to influence across teams
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Harvey John is acting as an Employment Agency in relation to this vacancy. The salary bracket advertised is FTE, for guidance only. We are committed to continued improvement in terms of diversity and inclusion practices. Please get in touch with any questions concerning reasonable adjustments, accommodations, or diversity practices.