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Creating the leading technology choice to manage the safety of mobile workers. Creating a Safer Connected World.

The JESI Story

JESI was born in regional Queensland - Townsville to be exact and it was a car crash that inspired its development.

A mate of Joe’s (our CEO and founder) who was a travelling salesman, rolled his car just outside of Weipa in the far north and despite 10 ppl waiting at the pub for him, he was upside down in his car and in and out of consciousness for 6 hours before a passing motorist found him (don’t worry, the good news is he is alive and well!).

The question begged... "How can this be, when we are living in times where we are more connected than ever?"

And so the conversation began and JESI was established in 2012.

The Founders

JESI was founded in 2012 by CEO, Joe Hoolahan and Director of Customer Solutions, Kathy Wilson.

At the time JESI was being run from a lounge room and had one employee. From these humble beginnings JESI has grown to become a well-established company with a global presence, a team of 8 with their head office now in Brisbane (Redcliffe).

Having just received a significant Series A investment JESI is a company that is primed for global acceleration.

Read the press release

The Team

At JESI we understand that safety is a fundamental human need and the work we do matters.

We are a high performing team who are extremely collaborative. We are really good at what we do because we are selective about the people we surround ourselves with and we love working with people with lots of talent, energy and ideas.

  • We have a culture of continuous improvement
  • We innovate
  • We evolve

The Technology

“Observations suggest JESI has a highly dynamic and professional culture, which takes pride in engineering excellence.”

Technical Due Diligence, Future Now Ventures

Our Technology Stack Is

  • Trusted and used worldwide
  • Enterprise grade
  • Extensively tested (Unit, Integration, Data Migration, Functional, and Infrastructure)
  • Highly resilient and scalable with multiple redundancies
  • Built with best practises that allow continuous shipment of value to our customers
  • Productive and easy to work with

Our Tech Team

  • Delivers huge impact
  • Focuses on a proactive, quality and open minded approach
  • Believes automation and repeatability is paramount
  • Is pragmatic, always learning, and dedicated to evolving their craft

Our Back-End Is

  • A combination of Monolithic, Service-Oriented (SOA), and MicroService Architectures
  • Deployed and tested in containerised environments
  • Using an Immutable Transactional Document Database, and Relational Databases for persistence
  • Written in Java and Clojure with a heavy emphasis on functional programming

Our Front-End Is

  • A Single Page Progressive Web Application (PWA)
  • React with single directional data flow and immutable state management
  • Written in JavaScript and ClojureScript with a heavy emphasis on functional programming

At JESI We Value

Our Customer

We are open. We are supportive. We work together to achieve.


We have a sense of urgency when responding. We are pragmatic, realistic and sensible.


We are goal orientated. We provide a high quality product. We know our value. We are laser focused on our results.


We are honest.  We have humility.  We are accountable. We are respectful. 


We use good judgement. We are frugal not frivolous.

Our Team

We provide leadership. We have no room for arrogance. We have compassion. We are inclusive.

Current Openings

Recruitment for some of these roles are being led exclusively by our Partner, Technology People Group, by applying for one of these roles you agree to their privacy policy.

More Roles Coming Soon!