Senior Purchase Ledger Administrator

Posted Thursday 6 November 2025 at 01:00

At Gamma, we're more than just a leader in Unified Communications as a Service (UCaaS) - we're a dynamic, forward-thinking team revolutionizing the way businesses connect and communicate. We provide voice, data, and mobile solutions to businesses across the UK, Germany, Spain, and the Benelux region, and we're expanding rapidly to bring digital automation and Gamma-powered services to SMEs through a growing network of channel partners.

We move fast with a start-up mindset, but we have the stability of a leading European business. Our team thrives on collaboration, innovation, and the belief that diverse perspectives make us stronger. Join us, and you'll have the opportunity to make an impact, grow your career, and be part of a company that celebrates inclusivity and fresh ideas.

We are looking for a Senior Purchase Ledger Administrator - this role is an opportunity for someone looking to gain experience within a purchase ledger and expenses environment. The team is very process-driven and there will be key tasks and milestones to achieve each month. Accurate processing and attention to detail is of high importance.

• Processing of supplier invoices
• Reconciliation of Supplier Statements
• Processing payments via the bank and credit card
• Reconciliation of the monthly credit card statement
• Reviewing employee expenses and ensuring these are in line with Group policy and HMRC rules
• Dealing with supplier queries and resolving disputes
• Setup of supplier and employee accounts
• General administrative duties and providing support to the finance team

• Prior experience in purchase ledger or an understanding of accountancy
• Experience supporting or mentoring junior members of the team would be preferable
• Excellent attention to detail
• Ability to work to deadlines
• Strong written and verbal communication skills.
• Motivated and enthusiastic
• Professional telephone manner
• Committed and strives for excellent client service
• Highly numerate

At Gamma, we believe in work life balance, which is why we offer 25 days of annual leave, plus an extra day off for your birthday. Giving back is important to us, so we also provide a volunteer day to support a charity that matters to you.

Family matters, too. With enhanced maternity and paternity pay, we're here to support you as a parent and help you thrive in your career.

We offer a contributory pension plan to help you save for the years ahead, with Gamma's contribution varying dependant on yours.

Your well being is our priority. We offer group income protection and life assurance (four times your salary) to ensure peace of mind for you and your loved ones.

We want you to share in our success. That's why we offer tax efficient share save and share incentive plans, giving you the opportunity to benefit from Gamma's growth.

We're committed to health, both physical and mental, and provide private medical insurance through Vitality, which extends to your immediate family.

And, because we care about the environment, we offer an Electric Vehicle scheme through Octopus and a Cycle to Work scheme, making it easier to get around sustainably.

• Unfortunately, we can't offer visa sponsorship or relocation support for this role.
• This role is hybrid from our Newbury office.
• If you feel you could be a good fit for Gamma but do not think that you meet all the requirements, we still encourage you to apply as you could be the person that we are looking for!
• Gamma is an equal opportunity employer. We care about inclusion and believe in having diverse teams where everyone can be their true authentic selves. We value each person and their range of backgrounds and actively encourage people from underrepresented backgrounds to apply.
• We don't discriminate based on any protected characteristics e.g., race, colour, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, marital status, disability, or age. We are a family-friendly employer with a culture based on trust, autonomy, and flexibility to help you create a work life balance and enjoy working here at Gamma.
• For recruitment agencies - we have a network of fantastic partners that support us in our hiring from time to time. We're not looking to increase that network currently, so please don't send speculative CVs.