Customer Success Manager

Xelix; London; Hybrid; GBP 40,000 - 50,000; Full time

Job summary

A fast-growing tech scale-up in London is looking for a Mid Level Customer Success Manager to manage top-tier customer relationships. You will be responsible for maintaining customer engagement, reducing churn, and promoting upsells. The ideal candidate has experience in Customer Success and a strong analytical skill set. This role offers a competitive salary of £40,000 - £50,000 plus commission, along with hybrid working options and numerous employee benefits.

Benefits

Competitive salary with commission

27 days of annual leave

Hybrid working

Private medical & dental cover

Enhanced parental leave pay

Personal learning budget

Team socials & activities

Annual team retreat

Qualifications

• Experience in Customer Success and/or Sales and/or Project Management in a tech company.
• Proven track record of managing complex enterprise customers.
• Ability to identify at-risk customers and drive resolution plans.

Responsibilities

• Act as a consultant to top-tier customers, building CSPs and monitoring success metrics.
• Develop a deep understanding of customer business priorities and objectives.
• Administer renewals and reduce churn while promoting upsell opportunities.

Skills

Customer Success Management

Sales

Project Management

Analytical Skills

Problem-Solving

Communication

Job description

About us

At Xelix, we work with some of the world’s largest companies to automate and strengthen their financial controls. Our AI solutions redefine how Accounts Payable teams operate - moving from manual processes to automated, intelligent workflows.

Xelix is a fast-paced scale-up - things move fast and expectations are high. We raised our Series B with Insight Partners in June 2025 and are expanding aggressively, whilst remaining profitable. We have over 100 talented people pulling together to achieve our goals. Everyone is trusted to take ownership, move fast and have a meaningful impact. We prioritise personal and professional growth, keep things fun & we love to celebrate a milestone together.

In this role you’ll grow, be challenged and help shape the future of Xelix. If you’re excited about building something special with us, we’d love to hear from you.

About the role

We are looking for an experienced and hands-on Mid Level Customer Success Manager to join our fast-growing scale up.

What you'll be doing

• Act as a consultant to some of our highest-tier customers; building CSPs, monitoring value realisation and preparing & presenting success metrics to C-Suite.
• Develop a deep understanding of a customer’s business priorities, objectives, challenges, architecture, and roadmap.
• Consistently monitoring customer health & engagement. Proactively identifying churn risk and engaging internal stakeholders.
• Build relationships with multiple contacts within each customer, including executive sponsors, economic buyers & decision-makers, and influence leaders to drive change across the organization.
• Proactively triage technical and non-technical queries and identify solutions with efficiency.
• Administer renewals and reduce churn while promoting the upsell of new Xelix products and expanding contract values.
• Act as the voice of the customer internally and work closely with the Product team to help them prioritise the roadmap.
• Communicate product deliverables and timelines to customers.
• Work collaboratively with the commercial and technical teams to find the best product solutions.
• Work with the other CSMs, founders and commercial teams on strategic topics e.g., market trends & competitor analysis

What you’ll bring

• You have relevant experience in Customer Success and/or Sales and/or Project Management in a fast-paced tech company.
• You have ample experience in managing complex enterprise customers.
• You have a proven track record of identifying at-risk customers and driving complex resolution plans.
• You ideally have proven success in managing cross-sells, upsells and renewals.
• You are a speedy learner with the ability to grasp new technologies, product features & processes quickly and use that knowledge to educate your customers.
• You are a good time manager & well-practised at prioritization, maximising both your own time and that for others.
• You have clear and accurate verbal and written communication skills.
• You have strong attention to detail, with experience managing multiple complex work streams at once.
• You are confident, high energy and personable with proven success of building relationships.
• You have robust analytical and problem-solving skills.
• You’re a “do-er”, excited to make a difference and are passionate about delivering exceptional customer experiences.

What we offer in return

Competitive salary of £40,000 - £50,000 depending on experience + £8,000 commission

️ 27 days of annual leave (including 3 days Christmas closing), with the option to roll over 3 days

Hybrid working with two days a week from our dog-friendly Hoxton office and on-site gym

Comprehensive private medical & dental cover with Vitality

Enhanced parental leave pay

Learning & development culture – £500 personal annual budget

We’re carbon-neutral and are working towards ambitious carbon reduction goals

Lots of team socials & activities

️ Annual team retreat

Want to learn more?

• About us
• Xelix blog
• Xelix news
• Xelix glassdoor

We believe that people from diverse backgrounds, with different identities and experiences make our company and product better. No matter your background, we'd love to hear from you! And if you have a disability, please let us know if there's any way we can make the interview process better for you - we're happy to accommodate!

If you're a recruiting agency - we have an existing list of agencies we work with and we are not currently planning on expanding the list. Neither the Talent team nor hiring managers or the Support team will respond to cold outreach.

This is a full-time position, with standard working hours from 9:00 AM to 6:00 PM, Monday through Friday.

Interview Process

1. Introductory Call – A short Teams conversation with a Talent Partner to discuss your background and the opportunity.
2. Hiring Manager Interview – A 30–45 minute Teams meeting to explore your experience and fit for the team.
3. Technical Task or Presentation – A role-relevant exercise to demonstrate your skills and approach.
4. Final On-site Interview – An in-person meeting with our senior leadership team and co-founders at our office.

We strive to make the process clear, efficient, and respectful of your time.