Human Resources Business Partner in London

Human Resources Business Partner in London

London Full-Time 150000 - 150000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Shape the future of HR in a cutting-edge AI defence start-up.
  • Company: Innovative AI defence start-up with a focus on people and culture.
  • Benefits: Competitive salary up to £150k, equity, and regular company events.
  • Other info: Dynamic role based in London, with a collaborative office culture.
  • Why this job: Influence key decisions and drive meaningful change in a fast-paced environment.
  • Qualifications: Experience in HR, particularly with technical teams and performance management.

The predicted salary is between 150000 - 150000 £ per year.

This is not a traditional People Partner role. As People Partner for London, you will be working directly with senior leaders and highly technical teams to shape how the organisation scales. For the right person, this is a genuine opportunity to influence decisions, set standards, and define what great looks like through the scaling journey.

What You’ll Be Doing

  • Acting as the on-the-ground People Partner for London; driving clarity, pace, and quality across the People agenda.
  • Partnering with senior leaders across engineering and GTM to translate strategy into practical people decisions.
  • Leading performance management and calibration; raising the bar on feedback, accountability, and outcomes.
  • Operating as a high-conviction sparring partner; challenging leaders on hiring, promotions, org design, and workforce planning.
  • Owning the end-to-end employee lifecycle; continuously improving for scale, speed, and quality.
  • Managing complex employee relations with a proactive, root-cause approach.
  • Ensuring full compliance with UK employment law as the business scales.
  • Building and optimising People infrastructure; processes, systems, and data to enable better decision-making.
  • Driving meaningful culture and engagement initiatives that strengthen leadership and inclusion.
  • Leading key People projects across performance, compensation, org design, and employee experience.

What We’re Looking For

  • You operate with credibility and impact at senior level; particularly with analytical, high-bar stakeholders.
  • You have an operator mindset; you take ownership and deliver outcomes, not just advice.
  • You are structured, pragmatic, and focused on impact over process.
  • You are comfortable in performance-driven environments; including managing underperformance and difficult decisions.
  • You’ve partnered with technical teams - engineering, hardware and GTM.
  • You thrive in demanding environments.
  • You are proactive, resilient, and bring clarity in fast-moving, ambiguous situations.
  • Experience in deep-tech, defence, robotics, autonomy, or hardware/software environments.
  • Background in elite scale-ups.
  • Familiarity with HRIS platforms such as Personio or HiBob.

What’s on Offer

  • Salary up to 150k plus equity.
  • Regular company-wide events and offsites.
  • You enjoy working in-person; this role is based in London with 3 days per week in the office.

Human Resources Business Partner in London employer: Seekhr | People & Talent Recruitment

As a Human Resources Business Partner at our innovative AI Defence Start-Up in London, you will be part of a dynamic and forward-thinking team that values your input and expertise. We offer a collaborative work culture where you can influence key decisions, drive meaningful initiatives, and enjoy competitive benefits including a salary of up to £150k plus equity. With regular company-wide events and a focus on employee growth, this role provides a unique opportunity to thrive in a fast-paced environment while making a significant impact on the organisation's scaling journey.
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Contact Detail:

Seekhr | People & Talent Recruitment Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Human Resources Business Partner in London

✨Tip Number 1

Network like a pro! Reach out to people in your industry, especially those who work at the company you're eyeing. A friendly chat can give you insider info and might even lead to a referral.

✨Tip Number 2

Prepare for the interview by researching the company culture and values. Tailor your answers to show how you align with their mission and how you can contribute to their scaling journey.

✨Tip Number 3

Practice your pitch! Be ready to explain how your experience with technical teams and performance management makes you the perfect fit for the role. Confidence is key!

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search.

We think you need these skills to ace Human Resources Business Partner in London

People Management
Performance Management
Employee Relations
UK Employment Law
Analytical Skills
Stakeholder Management
Organisational Design
Workforce Planning
HRIS Platforms (e.g., Personio, HiBob)
Culture and Engagement Initiatives
Project Management
Proactive Problem-Solving
Resilience
Adaptability in Fast-Moving Environments

Some tips for your application 🫡

Tailor Your CV: Make sure your CV speaks directly to the role of People Partner. Highlight your experience with senior leaders and technical teams, and don’t forget to showcase your ability to drive clarity and quality across the People agenda.

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for this unique role. Talk about your operator mindset and how you’ve influenced decisions in previous roles.

Showcase Relevant Experience: When filling out your application, be specific about your experience in performance management and employee relations. We want to see how you've tackled challenges and improved processes in fast-paced environments.

Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity to shape our People strategy.

How to prepare for a job interview at Seekhr | People & Talent Recruitment

✨Know Your Stuff

Make sure you understand the company’s mission and how it fits into the AI defence sector. Brush up on the latest trends in deep-tech and robotics, as well as any relevant UK employment laws. This will show that you’re not just interested in the role but also invested in the industry.

✨Showcase Your People Skills

Prepare examples of how you've successfully partnered with senior leaders and technical teams in the past. Highlight your experience in performance management and how you've driven clarity and quality in people decisions. Be ready to discuss specific outcomes from your previous roles.

✨Be a Problem Solver

Think about challenges you’ve faced in previous positions, especially around employee relations or performance management. Prepare to discuss your proactive, root-cause approach to resolving these issues. This will demonstrate your operator mindset and ability to deliver outcomes.

✨Cultural Fit is Key

Understand the company culture and be prepared to discuss how you can contribute to meaningful culture and engagement initiatives. Share your thoughts on leadership and inclusion, and how you can help strengthen these areas as the company scales.

Human Resources Business Partner in London
Seekhr | People & Talent Recruitment
Location: London
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