Jobs at Grant Thornton Gibraltar

Manage global mobility tax advisory and compliance services for internationally mobile employees and multinational clients. Responsibilities include UK expatriate tax, PAYE, payroll, social security, tax returns, cross-border assignments, HMRC correspondence, client portfolio management, budgeting, team leadership, business development, and coordination with international tax professionals.

Manage transformation, change, and implementation projects for public sector clients. Responsibilities include coordinating workstreams, managing stakeholders, maintaining governance and project documentation, conducting research and data analysis, developing recommendations, preparing client deliverables, managing risks, contributing to proposals, and mentoring junior colleagues.

Leads employer tax advisory and compliance engagements, transaction-related employment tax work, client relationships, business development, engagement economics, quality and risk management. Advises clients on employment taxes, reward, payroll and workforce matters, supports tax due diligence and transaction structuring, and collaborates across professional service teams. The role also mentors junior staff, develops managers, and contributes to the growth of the Employer Solutions and wider Tax practice.

Lead audit engagements for diverse clients, preparing and reviewing working papers, accounts, and statutory financial statements. Design audit plans, manage budgets and deadlines, apply IFRS, UK GAAP, and auditing standards, and maintain client relationships. Coach and mentor trainees and junior team members while contributing to the growth of the Corporate Audit team.

Leads a transfer agency AML/KYC team responsible for investor account reviews, risk-profile updates, enhanced due diligence, sanctions and PEP screening, transaction monitoring, documentation, reporting, audits, regulatory compliance, process improvement, and staff training. The role manages complex client structures and high-risk cases while ensuring procedures align with financial crime regulations, FATF recommendations, internal policies, and client requirements.

Conduct AML/KYC onboarding, due diligence, periodic reviews, sanctions and PEP screening, suspicious activity monitoring, and investor documentation verification for transfer agency operations. Maintain accurate compliance records, assess control effectiveness, identify deficiencies, prepare stakeholder reports, and resolve escalations. The role requires knowledge of AML regulations, financial crime prevention, fund structures, and strong analytical, communication, and organizational skills.

Manage a complex corporate tax client portfolio, overseeing delivery, technical quality, risk, budgets, billing, and profitability. Lead client relationships, resolve UK and international tax issues, support business development, and coordinate cross-border services. Manage, coach, and develop team members while contributing to the growth of the wider tax practice and international network.

Supports consulting engagements focused on organizational and technology-enabled transformation. Responsibilities include change impact and readiness assessments, stakeholder engagement, communications, training and adoption planning, governance, risk tracking, client relationship management, and producing project deliverables. The role also contributes to proposals, methodology development, knowledge sharing, and practice initiatives.

Manage R&D Tax Credit, Capital Allowances, and Patent Box claims for diverse clients. Analyze financial information and expenditure, prepare calculations and supporting documentation, ensure HMRC compliance, manage client engagements, support HMRC enquiries, maintain audit trails, and improve tax incentive processes.

Manage complex consulting and transformation projects across financial services, including digital transformation, customer experience, operational improvement, and banking initiatives. Responsibilities include project planning, governance documentation, stakeholder engagement, customer journey mapping, data-informed decision-making, workshop facilitation, senior management communication, and business development support. The role requires coordinating multidisciplinary teams, vendors, and clients while delivering measurable outcomes such as improved efficiency, customer satisfaction, and revenue growth.

Manage end-to-end consulting project delivery for pharmaceutical, biotechnology, medical technology, laboratory, and other life sciences clients. Responsibilities include project planning, stakeholder and client relationship management, research and analysis, reports and presentations, risk and governance management, PMO support, business development, and mentoring junior team members. Projects may involve ERP, MES, LIMS, digital transformation, regulatory transformation, operating model change, and manufacturing excellence.

Leads complex client projects and transformation programmes across financial services, digital transformation, customer experience, and operational excellence. Responsibilities include project planning, governance, documentation, cross-functional team leadership, customer journey redesign, stakeholder engagement, data-informed improvement, workshops, and business development. The role requires managing enterprise-wide initiatives, advising clients on delivery frameworks, and developing proposals and thought leadership.

Provides employment tax compliance and advisory services for diverse clients. Responsibilities include PAYE, benefits-in-kind, P11D, ERS, PSA, IR35, CIS, cross-border employment tax, share incentive arrangements, risk assessments, HMRC disclosures, and tax due diligence. The role involves preparing technical reports, managing deadlines, developing client relationships, supporting business development, and collaborating across regional Employer Solutions teams.

Manages corporate transaction tax advisory engagements, including due diligence, transaction structuring, reorganisations, financing and post-deal work. Owns project delivery, client communications, technical research, written deliverables, budgets and engagement economics. The role also involves coordinating teams, managing risks, reviewing work, coaching junior colleagues and building client relationships while supporting the development of the Belfast transaction tax practice.

Leads corporate transaction tax advisory engagements for mid-market, privately owned, and entrepreneurial clients. Responsibilities include tax due diligence, structuring, transaction support, client relationship management, project delivery, technical review, engagement economics, business development, risk management, and mentoring team members. The role collaborates with corporate finance, legal, private client, and wider tax teams while contributing to practice growth and thought leadership.

Leads Grant Thornton’s internal AI product strategy, portfolio governance, roadmap, delivery oversight, adoption, and continuous improvement. The role translates senior leadership priorities into governed, scalable AI products, accelerators, and workflow tools. Responsibilities include leading multidisciplinary teams, managing stakeholders, evaluating build-versus-buy decisions, overseeing risks and investment, supporting responsible AI practices, developing reusable intellectual property, and coaching team members. The position is hybrid, typically requiring two days weekly in the Dublin or Belfast office.

Leads a portfolio of audit clients, overseeing audit quality, client relationships, team supervision, training, tenders, billing, working capital, fee negotiations, and review of audit work. The role requires ACA or ACCA qualification, at least seven years of experience, strong knowledge of Irish and UK GAAP and auditing standards, electronic auditing expertise, portfolio management, commercial awareness, and the ability to manage teams and make professional judgments.

Manage UK VAT advisory, compliance, and due diligence engagements for diverse clients. Advise on complex VAT matters including cross-border transactions, supply chains, property, partial exemption, and sector-specific issues. Lead HMRC compliance activities, manage client relationships, support business development, and mentor junior staff. The role requires strong technical VAT expertise, commercial judgment, engagement leadership, and professional qualifications.

Leads major transport and infrastructure programmes for consulting clients, providing governance, assurance, risk management, programme controls, procurement and delivery-model advice. Oversees complex capital investments across the full lifecycle, manages multidisciplinary teams and senior stakeholders, and produces executive reporting. The role also develops client relationships, grows accounts, and leads tenders and business-development opportunities across the transport and infrastructure sector.

Grant Thornton is seeking expressions of interest from tax professionals at all career levels for its Belfast team. Opportunities may span UK tax disciplines and involve advising entrepreneurial businesses and multinational groups, including complex cross-border engagements. Candidates are invited to submit their CVs for consideration against current or future roles and may be contacted for an informal discussion about their experience, ambitions, and potential fit.