Current vacancies

We have no current vacancies.


Information for recruiters

We are well aware that there are many excellent candidates looking for opportunities. However, we prefer not to be contacted unless we have specifically requested that you act on our behalf. At present we have a list of preferred suppliers and are not looking for new groups or accepting cold calls at this time. We thank you for respecting our process.


Work eligibility

CoreFiling is currently unable to provide sponsorship for visa applications.


Employee benefits

CoreFiling offers competitive salaries and a range of attractive benefits to all employees.

Our benefits package includes the following:

  • Non-contributory pension scheme – We offer a pension scheme and pay in on your behalf at no loss to you.
  • Flexible working hours – We ask you to work for 7.5 hours a day. As long as you’re at the office by ten am, how you make up these hours is up to you. If you prefer an early start or an extra hour in bed, you can work within a timeframe that suits you.
  • Private health insurance – We use PruHealth as our provider, which rewards our team with all sorts of benefits and tax free payments for healthy lifestyle.
  • In-house childcare voucher scheme – Have little ones? We run an in-house childcare voucher scheme that has provided an excellent cost-benefit to several of our team and their growing families. As the scheme is in-house we have really simple rules in place making it very easy to use.
  • Life, illness, and disability insurance – We take care of our people. If the worst happens, you are covered.
  • Stock options – We have a full stock option plan available to staff.
  • Company bonus scheme – We offer structured bonus schemes for every point in your career at CoreFiling.
  • Financial training/qualification support – Looking to gain a qualification? Wish to attend training classes or improve your skills? We offer support for that.
  • Free food and drink – We have plentiful supplies of teas, Nespresso coffee, three types of fruit juice and a huge range of soft drinks. We also like to keep our hungry workers satisfied (and healthy) by making a selection of fruit and trail mix available to snack on throughout the day. And once every six weeks there’s the chance to gorge on vast quantities of pizza at the company meeting.
  • Chill out zones – We have areas for staff to eat lunch or generally relax complete with table foosball and sofas.
  • Casual dress – Wear what you want… within reason!
  • Excellent location – Our easily accessible offices are just ten-minutes walk from central Oxford. We have free parking available for those that drive to work, and a secure, sheltered bike rack for those that cycle.
  • High-spec workstations – Dual head, HD LCD monitors for every employee and 3rd generation i5, 16Gb, SSD laden workstations for devs.
  • Holidays! – 23 days holiday, rising by one day per year of service to a maximum of 28 days.


What you can achieve here:

  • Gain experience of producing robust code that meets the highest industry standards.
  • Benefit from pair-programming with experienced developers to supply on the job training.
  • Learn how agile software development methodologies work in practice.
  • Achieve familiarity with the tools supporting professional software development, including version control, continuous integration, automated testing and issue tracking.
  • Develop your communication skills by discussing and documenting highly technical information.


Academic background

Most of our interns have completed two or more years of studying computer science at university. We welcome applications from those studying other subjects if they can demonstrate a passion and aptitude for programming. This could be demonstrated by projects completed as part of study, professional work or as hobbies. In all cases we are looking for an excellent academic background – As/A*s at A level, including maths, and on course for a 2:1 or 1st from a top university.

Please note, we only accept applicants who are in the penultimate or final year of their degree.


Skills required

  • Good knowledge of Java, C# or another OO language
  • Good experience with Linux or UNIX systems including shell scripting
  • Excellent problem solving ability
  • Attention to detail and a commitment to high quality work
  • Communication skills and adaptability to thrive in team environment
  • Confidence and initiative to work effectively independently as well


The benefits

As an intern, you’ll be immersed into our culture and treated as an equal. You will be working with pioneers in our market space, benefit from our ample food and drink stash, and be invited to join us at our regular company pizza meetings and summer party. Several past interns have also become full-time employees after graduation, so if you like us you might very well be asked to return permanently!


Salary and internship length

We offer competitive rates for internships based on your level of experience. The standard length of an internship for this role is eight weeks.



Send your CV to with a covering letter explaining why you are interested in working with us. Please make sure that you tell us when you’ll be available to work.

We have no application deadline, we just fill the spaces on a first come, first served basis. So if you are considering us remember, the earlier you apply, the better your chances.


Tips to tailor your application

Want to score an interview with us? Here’s how to do it:

  1. Research, research, research! We like people who have taken a bit of time to get to know us. We also keep open several rolling positions in our vacancies. Use the listings, as well as this website, to write a stellar CV.
  2. Tailor your CV to the internship you want. If you want to be a Developer put in all the languages you are studying as well as highlight any personal or academic projects you’ve worked on that relate.
  3. Write with confidence. Write with clarity. Focus on your strengths. Most importantly, check for grammar and spelling errors. Have someone review your CV. If you have a Careers Services department, make an appointment to ensure your submission shines.