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Technical Onboarding Specialist

About the Role

The Technical Onboarding Specialist ensures data is correctly configured, formatted and validated while assisting the Onboarding Team in moving clients from the Prospect phase through to live clients on the Xelix Platform.

The successful candidate would have excellent organisational and communications skills and a drive to ensure the client onboarding experience matches our culture and helps build enduring relationships with our customers.


  • Exposure to data validation using Python
  • Improving the current Data Validation Tools
  • Managing technical prerequisites to onboard new clients
  • Managing Onboarding Projects
  • Client facing meetings and documentation.


  • Degree in Computer Science or Data Analysis (or similar)
  • Familiarity analysing data and writing code in Python

Big Plus Points

  • Data Analysis and Management
  • Project Team experience


  • Competitive salary
  • 27 days holiday (24 days + 3 days when we close over Christmas)
  • Hybrid working
  • Comprehensive private medical & dental cover
  • Enhanced maternity/paternity cover
  • Learning & development culture - £500 personal annual budget
  • Plugged into the best VC communities in Europe

  • Swanky, dog friendly office
  • Lots of team socials & activities
  • Annual team retreat

Xelix Behaviours

  • Be Productive – we work with a sense of urgency and take pride in moving quickly
  • Be Proactive – we are forward-thinking and take the initiative.
  • Keep Improving – we believe direct feedback is the key to continual self-development
  • Be Collaborative – We do our best work in a relaxed, authentic environment where everyone has a voice.

About Xelix

Xelix is an enterprise SaaS company offering an AI-powered Control Centre for Accounts Payable teams. We work with some of the largest global companies to automate and enhance their financial control processes. 

We built Xelix to take the pain out of four core AP processes: overpayment and fraud prevention, vendor statement reconciliation, master vendor data cleansing and AP/P2P reporting. Xelix is easy-to-use, cloud-based and flexible, making it suitable for large organisations across all sectors. We pride ourselves on providing 10/10 customer support and love to co-develop functionality with customers. See our customer reviews here: https://www.g2.com/products/xelix/reviews 

Xelix has raised £6m in Seed and Series A funding from VC investors Fintop Capital, Passion Capital and Localglobe, as well as seasoned angels such as Paul Forster (founder of indeed.com) and Simon Burke (ex-CEO of Virgin).

Want to know more about our employee experience? Head to our Glassdoor reviews.

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