Senior Manager - Employee Relations (Hiring Immediately)

dunnhumby
London

dunnhumby is the global leader in Customer Data Science, partnering with the world’s most ambitious retailers and brands to put the customer at the heart of every decision. We combine deep insight, advanced technology, and close collaboration to help our clients grow, innovate, and deliver measurable value for their customers.

dunnhumby employs nearly 2,500 experts in offices throughout Europe, Asia, Africa, and the Americas working for transformative, iconic brands such as Tesco, Coca-Cola, Nestlé, Unilever and Metro.

Join our team! We’re looking for a Senior Manager, Employee Relations to join our People team as 12-month maternity cover. As senior manager you’ll lead our Employee Relations Centre of Excellence. It’s an opportunity to play a pivotal role in creating a harmonious work environment that promotes employee satisfaction, productivity, and growth. You will be responsible for updating and implementing the employee relations roadmap, handling complex workplace issues often across EU markets, and leading initiatives that align with our organisational values and goals.

As Senior Manager for our Employee Relations function, you’ll need to be able to:

  • Strong, hands‑on HR experience across EU markets (beyond UK-only remit) is essential
  • Coach, educate and mentor People Business Partners to enhance their skills and knowledge within employee relations.
  • Develop and implement a comprehensive employee relations roadmap that aligns with the company goals and values.
  • Analyse ER data to develop proactive strategies for addressing workplace issues and improving our employee and manager experience.
  • Demonstrate a proven track record of managing complex casework.
  • Develop and lead training and development for the People team and managers on employee relations practices.
  • Oversee the development and implementation of People Policies and procedures ensuring they are up-to-date, legally compliant and reflect best practices.
  • Be passionate, courageous and able to roll up your sleeves.

What you can expect from us

We won’t just meet your expectations. We’ll defy them. So you’ll enjoy the comprehensive rewards package you’d expect from a leading technology company. But also, a degree of personal flexibility you might not expect. Plus, thoughtful perks, like flexible working hours and your birthday off.

You’ll also benefit from an investment in cutting-edge technology that reflects our global ambition. But with a nimble, small-business feel that gives you the freedom to play, experiment and learn.

And we don’t just talk about diversity and inclusion. We live it every day – with thriving networks including dh Gender Equality Network, dh Proud, dh Family, dh One, dh Enabled and dh Thrive as the living proof. We want everyone to have the opportunity to shine and perform at your best throughout our recruitment process. Please let us know how we can make this process work best for you.

Our approach to Flexible Working

At dunnhumby, we value and respect difference and are committed to building an inclusive culture by creating an environment where you can balance a successful career with your commitments and interests outside of work.

We believe that you will do your best at work if you have a work / life balance. Some roles lend themselves to flexible options more than others, so if this is important to you please raise this with your recruiter, as we are open to discussing agile working opportunities during the hiring process.

For further information about how we collect and use your personal information please see our Privacy Notice which can be found

Posted 2026-03-18

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