Senior Client-Side Engineer (.NET, Node.js, Outlook, DevOps)

London, United Kingdom · Technology



Founded by a team of Imperial College mathematicians, data scientists and engineers, CheckRecipient is a cybersecurity platform applying machine learning to detect advanced threats on large enterprise email networks. We're a small team that packs a big punch, challenging the traditional rules-based approach to combatting complex problems; our software simply works smarter - and our people do too. We’ve recently closed a fundraising round of $2.7m led by Accel and LocalGlobe and we are looking to work with the brightest minds to help us accomplish our goal and help us defend our clients against the biggest cybersecurity problems.

CheckRecipient's Awards

Winner - INFOSEC 2017 Most Innovative Cyber Security Company

Winner - Info Security Product Guide’s Global Excellence Awards 2017 for the Best Security Startup

Winner - WIRED Security 2016 Best Startup Award

Winner - LegalGeek Best Machine Intelligence Start Up 2016

Our Team

You can check out some photos of our team on our Instagram, Look through our Who's Who or check out our team page.

Developing at CheckRecipient

We hope to demonstrate to our clients that enterprise software can be done differently. We aim for a minimal-disruption approach to tackling email-based threats and we need our software - and our developers working on our client-side integrations - to enable this. This role will involve working closely with both the Technology team and our professional clients to deliver results, and an intuitive mind to solve whatever challenges may arise in deploying to multiple clients with bespoke exchange environments.

Our ideal senior candidate will be willing to take on management responsibilities, overseeing and nurturing a growing development team. We're looking for people willing to learn and upskill in new areas and grow with the role which can take a number of directions as our team and company scales.


This role is very varied and will offer opportunities to work across some of the following areas:


Technical Requirements

Do you tick some of these boxes? Then please apply!

Some interest/experience with:

Other Requirements

Must be eligible to work in the UK


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