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Backend Tech Team Lead

xelix.com Logo

Xelix

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Location:
United Kingdom , London

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Contract Type:
Not provided

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Salary:

90000.00 - 110000.00 GBP / Year

Job Description:

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. We have a team of 150 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, and 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. Xelix is looking for a Back-End Team Lead to join our fast -growing scale-up. The role offers a mix of managerial tasks (leading a team of 3-6 developers) and hands- on coding, to ensure your technical skills are utilised and kept up to date. The candidate will work alongside the existing Engineering Team Leads and report to the VP of Engineering. We produce AI-powered software that works with clients’ existing finance systems to identify payment risks and deliver meaningful insights.

Job Responsibility:

  • Technical Responsibilities: Support developers when they are stuck on a problem
  • Facilitate architectural decision making
  • Share knowledge to maintain DRY principles and to ensure the codebase is consistent
  • Keep up to date with industry developments and bring new technology to the team
  • Managerial Responsibilities: Mentoring, training and career planning for your team members
  • Conducting monthly 1-1 sessions
  • Collaborating with the Product Team to prioritise and allocate tasks
  • Recruitment
  • Promote managerial best practice with your team lead peers

Requirements:

  • 5+ years of non-internship professional development experience
  • Minimum of 2 years experience leading a development team of at least 3 people
  • Computer Science or similar technical degree
  • Strong understanding of the Python / Django ecosystem
  • Familiarity with building RESTful APIs with the Django Rest Framework
  • Experience developing robust and scalable solutions in Python
  • Experience with relational databases (PostgreSQL on AWS)
  • Experience implementing performance improvement strategies
  • Strong Computer Science fundamentals

Nice to have:

Understanding of common AWS services, GitHub, Jenkins, Docker, Terraform

What we offer:
  • 27 days of annual leave (including 3 days Christmas closing) which increases up to 3 days based on tenure, with the option to roll over, buy or sell up to 3 days
  • Hybrid working with one day a week from our dog-friendly Hoxton office
  • On-site gym and cycle to work scheme
  • Employee discount at over 100 retailers
  • Comprehensive private medical & dental cover with Vitality
  • Enhanced parental leave pay
  • Learning & development culture – £1,000 personal annual budget
  • We’re carbon-neutral and are working towards ambitious carbon reduction goals
  • Lots of team socials & activities
  • Annual team retreat

Additional Information:

Job Posted:
January 16, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:

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