We pride ourselves on the professional and personal service we provide to our clients, and none of this would be possible without the dedication and hard work our wonderful people put in.

If you’re interested in a career with us, we would be delighted to hear from you. In return we offer excellent opportunities and training at all levels of experience in a supportive and rewarding environment, as well as supporting your continued professional development to further your career.

Current Vacancies

We are currently looking for an experienced Bookkeeper to join our team in London. Whilst allowing for remote working (in line with our agile working practices) it does require travelling to Central London to work at clients’ premises. View the full job description here.

If you are interested, please send your CV and a covering email to

We are also currently looking for an Apprentice Bookkeeper to join our fast expanding and dynamic team in Uckfield, East Sussex.

As well as having a Supervisor who will mentor you, you will benefit from training and guidance provided by all your experienced team members. We will support you in your AAT studies and, once you become L4 qualified, there may be an opportunity for you to move to our parent company Simmons Gainsford should you wish to progress further in your career. View the full job description here.

If you are interested, please send your CV and a covering email to

Please note: The above roles are highly deadline-based so, at times, flexibility on hours in peak times will be required.

Our Staff Benefits

Here at Fl3xiBooks, having the trust and respect of our employees is a fundamental part of our business. To expect the best out of you, we must give the best in return.

Keeping our work environment comfortable and fun is as important as upholding professionalism.

We offer a range of employee benefits which we regularly review to suit our dynamic people.

In return, we expect everyone to have excellent communication skills, take ownership of and manage deadlines, lead by example, strive to learn new technical areas and willingly share their knowledge with others so we are always growing stronger at what we do.