Senior Payroll Specialist managing multi-country payroll, compliance, and transformation for StackAdapt’s AI-powered programmatic advertising platform.
Responsibilities
Own end-to-end payroll processing for 6 global entities across the UK, Ireland, Germany, Singapore, Japan, and Australia, as well as EOR employees managed through Deel
Manage and monitor multi-jurisdiction payroll compliance, including payroll taxes, statutory requirements, filings, year-end activities, and regulatory changes
Perform and oversee payroll reconciliations, variance analysis, payroll controls, and exception handling
Manage relationships with external payroll providers and partners, including issue resolution and service delivery
Support payroll audits, statutory requirements, reporting, and year-end activities
Partner with Finance, People Experience, and Legal to resolve complex payroll matters and support employee experience
Improve payroll processes, controls, reporting, and workflows using automation and AI-enabled tools
Support payroll transformation, including process redesign, data migration, configuration validation, parallel testing, UAT, and implementation related to the transition to Rippling
Identify payroll risks and escalate complex or high-impact issues with recommendations and supporting analysis
Requirements
3+ years of hands-on UK payroll experience, with experience managing multi-entity or global payroll operations
Strong knowledge of payroll compliance, reconciliations, controls, and statutory requirements
Prior experience with payroll platforms and EOR providers
Experience with Deel, ADP Workforce Now, ADP Celergo, and/or Rippling is an asset
Strong analytical and problem-solving skills, with the ability to independently investigate and resolve payroll issues
Excellent organizational and communication skills, with the ability to manage multiple deadlines and work cross-functionally
Experience with payroll transformation, system implementation, automation, or process improvement is an asset
Benefits
Highly competitive salary
Retirement/ 401K/ Pension Savings globally
Competitive Paid time off packages including birthday's off!
Access to a comprehensive mental health care program
Health benefits from day one of employment
Work from home reimbursements
Optional global WeWork membership for those who want a change from their home office and hubs in London and Toronto
Robust training and onboarding program
Coverage and support of personal development initiatives (conferences, courses, books etc)
Access to StackAdapt programmatic courses and certifications to support continuous learning
An awesome parental leave program
A friendly, welcoming, and supportive culture
Our social and team events!
Additional compensation may include annual bonuses, commissions, equity awards, and a comprehensive benefits package
Payroll Coordinator processing multi - jurisdictional payroll for Henry Schein Canada’s dental solutions business. Managing compliance, reconciliations, reporting, and year - end payroll activities.
Remote Payroll Specialist administering payroll for Canadian and US clients at Treewalk, a Vancouver accounting and advisory firm. Maintaining payroll compliance, reconciliations, reporting, and client systems.
Senior payroll specialist managing payroll, benefits, pensions, and HRIS for CreateTO, Toronto’s municipal real estate agency. Overseeing compliance, reporting, audits, and employee programs.
Payroll Tax Specialist preparing and auditing payroll returns for Cast & Crew, an entertainment technology and services provider. Reconciling filings, payments, agency records, and tax accounts.
Payroll and HR systems specialist managing full - cycle payroll, benefits, and pensions for Burlington Public Library. Supporting Dayforce, learning, performance, recruitment, and employee administration.
Payroll Coordinator processing employee and bencher payrolls, benefits, remittances, and expense claims for Ontario’s Law Society. Supporting accounting reconciliations, reporting, and payroll process improvements.
Payroll Specialist processing biweekly payroll for 12,500+ Canadian employees at Sun Life. Managing tax, benefits, reconciliations, audits, and year - end filings in a hybrid contract role.
Payroll Specialist processing biweekly US payroll for Sun Life’s 7,000+ employees. Ensuring accurate tax, benefits, reporting, and compliance across payroll operations.