Global Tech Hub

BuiltIn.com is the global destination for tech professionals.

Popular Tech Hubs

United StatesAustin Boston Chicago Colorado Los Angeles New York City Seattle San Francisco

AustraliaSydney Melbourne

CanadaCalgary Montreal Ottawa Quebec Toronto Vancouver

IndiaBengaluru Chennai Delhi Hyderabad Kolkata Mumbai Pune

IrelandDublin

SingaporeSingapore

United KingdomLondon Cambridge Manchester Birmingham Bristol

Companies Jobs Articles

Hire on Built In
Post a Job

Companies Open Function

Open Function

HQ

London

23 Total Employees

Year Founded: 2014

View Website

Overview
Jobs
Offices
Is This Your Company? Manage Jobs

Teams at Open Function

Companies
Jobs
Tracker
Articles
More

Tech Jobs
Companies
Articles
Remote

© 2026 Built In. All rights reserved.

About

Our Staff Writers

Content Descriptions

Get Involved

Recruit With Built In

Become an Expert Contributor

Resources

Customer Support

Tech Hubs

Built In Belfast

Built In Bristol

Built In Edinburgh

Built In London

Built In Manchester

© 2026 Built In. All rights reserved.

Learning Lab User Agreement Accessibility Statement Copyright Policy Privacy Policy Terms of Use Your Privacy Choices/Cookie Settings CA Notice of Collection