Jack Gruar Email
Lead Engineer @ Rainforest Builder
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Jack Gruar Location
- London, GB
Jack Gruar Work
- Lead Engineer @ (October 2025 - Present)
- Founding Software Engineer @ (October 2023 - December 2025)
- Technical Team Lead @ (May 2022 - October 2023)
- Senior Software Engineer @ (August 2021 - May 2022)
- Senior Software Engineer @ (March 2021 - August 2021)
- Software Engineer @ (February 2020 - March 2021)
- Full Stack Developer @ (October 2018 - December 2019)
- Graduate Analyst Programmer @ (September 2017 - June 2018)
- Industrial Placement Student @ (June 2015 - June 2016)
Jack Gruar Education
- University of Bath
Bachelor’s Degree (Mathematics)
2013-2017 - Wootton Bassett Sixth Form
A Levels (Mathematics, Further Mathematics, Physics)
Jack Gruar Summary
- Jack Gruar, based in London, GB, is currently a Lead Engineer at Rainforest Builder. Jack Gruar brings experience from previous roles at Ontik, M-KOPA and Rockpool Digital. Jack Gruar holds a 2013 - 2017 Bachelor’s Degree in Mathematics @ University of Bath. Jack Gruar has 2 emails on RocketReach.
Looking for a different Jack Gruar?
Find contact details for 700 million professionals.
Others Named Jack Gruar
Jack Gruar
Lead Engineer
London, GB
Top Rainforest Builder Employees
Ben Hampson
Business Development Director
Freetown, Western, SL
Enver Mapanda
General Manager
Harare, ZW
Max Gopfert
Co-CEO and Co-Founder
London, GB
Andrew Bake
Sr. Carbon Developer
United Kingdom
Jack Gruar
Lead Engineer
London, GB
Cassie Coash
Head of Partnerships
London, GB
Edwinraj Esack
Group Research and Development Manager
Bibiani, Western North Region, GH
Enoch Anning
Planning, System and Monitoring Manager
Kumasi, Ashanti Region, GH
Rob Snellgrove
Senior Product Engineer
London, GB
Vincent Gruson
Group Finance Manager
London, GB
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co