Top Tech Jobs & Startup Jobs in London

Leads Grant Thornton’s campaign function, translating business needs into qualified briefs, prioritised plans, and measurable multi-channel campaigns. Owns the campaign framework, calendar, governance, reporting, post-campaign reviews, and AI-assisted briefing tools. Partners with marketing and communications teams, manages competing demand, develops campaign processes, and leads a team of approximately eight people, including three managers.

Leads end-to-end IT audit engagements across financial services clients, covering IT general controls, application controls, regulatory assurance, SOC reporting, and client asset safeguarding. Reports to directors and partners, reviews deliverables, manages budgets and resourcing, develops client relationships, supports proposals, and coaches multi-location teams. Maintains audit quality for regulatory inspections and advises on control deficiencies, IT migrations, and financial statement audit risks.

Manage IT audit engagements for financial services clients, covering planning, testing, reporting, ITGCs, application controls, regulatory assurance, SOC 1/ISAE 3402, and CASS work. Lead and review team delivery, manage budgets and resourcing, engage senior client stakeholders, identify control deficiencies, support quality reviews, and coach colleagues. The role requires strong financial-services IT audit experience, knowledge of UK regulatory requirements, and an ACA, ACCA, CA, CISA, CISM, or CRISC qualification.

Manage end-to-end e-invoicing and e-reporting transformation projects, including solution design, requirements, configuration, testing, and go-live. Interpret global tax mandates, manage project scope, budget, risk, and quality, and lead client relationships. Coach junior consultants, support technology-provider alliances, contribute to business development, and improve delivery methodologies. The role also supports VAT solutions, ERP programs, global rollouts, and tax technology accelerators.

Leads end-to-end global e-invoicing and e-reporting transformation engagements, including solution design, requirements, configuration, testing, and go-live. Manages budgets, risks, quality, client relationships, and multidisciplinary teams while advising tax, finance, and IT stakeholders. Builds technology-provider alliances, develops staff, leads proposals and business development, and strengthens delivery methodologies and tools. The role also supports VAT solutions, ERP programs, global rollouts, and broader tax technology initiatives.

Leads outsourced accounting services for a portfolio of clients, overseeing management and statutory accounts, VAT returns, payments, technical quality, client relationships, and commercial performance. Implements Xero and related automation tools, manages staffing and scheduling, develops team members, supports proposals, and contributes to business growth. Requires outsourced finance experience, technical review capability, team management skills, commercial awareness, strong communication, and Xero experience or willingness to develop expertise.

Leads outsourced accounting services for a portfolio of clients, managing delivery, staffing, budgets, billing, technical quality, VAT and statutory accounting reviews. Implements Xero and related automation tools, handles client and supplier queries, manages risks, and develops team members. Supports proposals, marketing, networking, and business growth while ensuring accurate, timely, and commercially effective client service.

Develop and deliver the Financial Services go-to-market plan, translating strategy into actions and pipeline growth. Coordinate campaigns with commercial specialists across marketing, events, business development, and pricing. Maintain accurate Dynamics CRM data, identify data-quality issues, support pipeline management, and use AI tools to improve campaigns and reporting. The role requires commercial experience in business development, marketing, or a related function, strong stakeholder communication, and the ability to execute plans in a matrixed organization.

Lead controllership and financial close transformation engagements: diagnose current-state close processes, design improved reconciliation and task workflows, support FloQast/OneStream/Prophix implementations, manage workstreams and budgets, produce process documentation and training, and build strong client finance relationships to embed sustainable change.

Build AI proofs of concept and production-ready solutions for clients, using Python and AI coding tools. Lead technical discovery, testing, security, monitoring, cost control, DevSecOps, and FinOps practices. Coordinate distributed partner and internal delivery teams, review technical work, manage risks and budgets, and explain solutions to non-technical stakeholders. Support proposals while ensuring responsible AI, data protection, and secure handling of client information.