Interim HR Business Partner – Standalone

Maximum ManagementFrazer Jones USA; City Of London; On-site; GBP 65,000 - 85,000; Full time

Job summary

A leading boutique investment firm in London is seeking an experienced Interim HR Business Partner for a 9-month contract. This standalone role includes managing the full employee lifecycle, advising on HR compliance, and shaping HR strategy across multiple jurisdictions. The ideal candidate has 8+ years of HR experience, preferably in Financial Services. This position offers competitive compensation and significant responsibilities.

Qualifications

• Minimum 8 years of HR experience, ideally within Financial Services or Investment Management.
• Proven success in a standalone HR generalist role across UK, France, and Luxembourg.
• Deep knowledge of employment legislation and HR best practices in all three jurisdictions.
• Skilled in recruitment, absence management, capability, disciplinary and grievance processes.
• Experience supporting line managers through the HR cycle and developing HR policies.
• Strong project management and multitasking abilities in fast-paced environments.

Responsibilities

• Oversee the full employee lifecycle: recruitment, onboarding, performance management, development, and offboarding.
• Advise on employee relations, conflict resolution, and disciplinary procedures.
• Lead performance appraisal processes and coach managers on effective feedback delivery.
• Ensure compliance with the Senior Managers and Certification Regime (SMCR).
• Maintain and update HR policies in line with UK, France, and Luxembourg labour laws.

Skills

HR experience

Employment legislation knowledge

Project management

Communication skills

Recruitment skills

Education

Bachelor’s degree in HR or related field

CIPD Level 5

Tools

HR software

Microsoft Office Suite

Job description

Overview

Interim HR Business Partner – Boutique Investment Firm (9-Month Contract)

I’m partnering with a boutique investment firm in the search for an experienced Interim HR Business Partner to lead and manage the HR function on a 9-month contract (with potential for extension). This is a standalone role reporting directly to the C-Suite, offering a unique opportunity to shape HR strategy, drive compliance, and foster employee wellbeing across multiple jurisdictions.

Responsibilities

• Oversee the full employee lifecycle: recruitment, onboarding, performance management, development, and offboarding.


• Advise on employee relations, conflict resolution, and disciplinary procedures.


• Lead performance appraisal processes and coach managers on effective feedback delivery.


• Ensure compliance with the Senior Managers and Certification Regime (SMCR).


• Maintain and update HR policies in line with UK, France, and Luxembourg labour laws.


• Support annual financial and compliance audits; assist Finance with reporting and accruals.


• Conduct HR audits to identify and mitigate risks.


• Manage payroll across UK, France, and Luxembourg, ensuring regulatory compliance.


• Administer benefits including pensions, health, wealth, and flexible offerings.


• Conduct market analysis to ensure competitive compensation structures.


• Handle pre-employment screening, regulatory references, and employee verification.


• Champion a positive and inclusive work culture through clear communication.


• Lead exit interviews and follow-up meetings to identify trends and improvements.


• Identify training needs and develop targeted learning programmes.


• Prepare DE&I investor responses and regular reporting to track progress.


• Draft and manage HR documentation: contracts, letters, and compliance paperwork.


• Maintain GDPR-compliant employee records.


• Collaborate with health and safety consultants to uphold legal standards and wellbeing initiatives.


• Perform additional ad-hoc duties as required.

Qualifications

• Minimum 8 years of HR experience, ideally within Financial Services or Investment Management.


• Proven success in a standalone HR generalist role across UK, France, and Luxembourg.


• Deep knowledge of employment legislation and HR best practices in all three jurisdictions.


• Skilled in recruitment, absence management, capability, disciplinary and grievance processes.


• Experience supporting line managers through the HR cycle and developing HR policies.


• Strong project management and multitasking abilities in fast-paced environments.


• Proficient in HR software and Microsoft Office Suite.


• Excellent interpersonal and communication skills; able to build trust across all levels.


• Discreet and confident handling of sensitive data.


• Up-to-date awareness of employment legislation changes.


• Bachelor’s degree in HR, Business Administration, or related field; CIPD Level 5 preferred.

The SR Group (UK) Limited is acting as an Employment Agency in relation to this vacancy.