Finance & Operations Assistant / Remote (UK-based) / Part-Time (Mon–Fri, 4 hours/day) / £28,000 – £30,000 (pro-rata)
Join a fast-growing tech consultancy that’s redefining excellence in engineering, operations, and client delivery.
At TwinStream, we bring deep technical expertise and a passion for problem-solving to government and commercial organisations. Since our founding in 2019, we’ve built a trusted reputation for delivering high-quality, cross-domain solutions through close-knit teams of specialists working on-site and remotely.
We’re now looking for a Finance & Operations Assistant to join our friendly and professional team—someone who thrives on organisation, accuracy, and variety.
What’s on Offer?
* £1,000 Annual Training Budget – Invest in your own development
* Private Healthcare (incl. dental & optical) – For you and your family
* EV Leasing Scheme – Drive green with our salary sacrifice programme
* 28 Days Annual Leave + Bank Holidays – Plenty of time to recharge
* Flexible Working Culture – Work that fits your life, not the other way around
* Cycle-to-Work Scheme & Life Assurance
* Team Socials – Summer parties, Christmas events & quarterly get-togethers
* 8% Employer Pension Contribution – Secure your financial future
The Finance & Operations Assistant Role:
This is a key support role within our finance and operations function. Reporting to the Financial Controller, you’ll help ensure the smooth day-to-day running of our financial admin processes and provide essential support to operational areas like timesheet management, contractor renewals, and onboarding.
What You’ll Be Doing:
* Process purchase invoices and match with POs
* Chase and manage employee and contractor timesheets
* Maintain and update staff leave and absences in our project system
* Assist with contractor documentation and renewal tracking
* Help coordinate background checks for new hires and contractors
* Support the monthly sales invoicing process
* Post transactions and assist with payment runs
* Prepare documentation for year-end audits
What You’ll Bring:
* Accounting qualification or experience in a finance support role
* Proficiency in Microsoft Excel and accounting software
* Strong attention to detail and organisational skills
* Ability to manage confidential data with discretion
* Excellent written and verbal communication
Bonus points for:
* Experience using Project Management Systems
* Familiarity with Sage Intacct
Ready to make an impact behind the scenes?
Apply for this Finance & Operations Assistant position now to become part of a company that values precision, passion, and people