Josh Spence
Staff Site Reliability Engineer at Anduril Industries
Sydney, New South Wales, Australia
Summary
🤩
Rockstar🎓
Top SchoolJosh Spence is a Staff Site Reliability Engineer based in Sydney with 14 years of experience building and operating resilient infrastructure and automation tooling. He combines deep Python and Unix expertise with hands-on contributions to notable open-source projects like Terraform and Sentry’s Go client, demonstrating strong IaC and backend skills. Josh has progressed from software engineer to engineering manager and now staff SRE, consistently delivering projects on time and mentoring teams along the way. His work spans languages and ecosystems—PHP, Go, Groovy and cloud platforms—showing a pragmatic, polyglot approach to solving operational problems. Notably, he’s implemented cross-cutting features such as Terraform name_prefix support and enhanced timestamp handling in raven-go, reflecting attention to detail in platform ergonomics. Outside of software he’s even applied systems thinking to event-scale logistics as a licensed chief pyrotechnician, a rare background that underscores his focus on safety and choreography under pressure.
14 years of coding experience
15 years of employment as a software developer
The University of SydneyCherrybrook Technology High School
English
Stackoverflow
762reputation
35kreached
0answers
16questions
Github Skills (45)
unit-testing10
json10
sentry10
groovy10
testing10
data-serialization10
cloud-infrastructure10
terraform10
serialization10
terraformer10
php10
infrastructure10
go10
aws10
aac10
Programming languages (21)
Github contributions (5)
phacility/arcanist
Dec 2013 - May 2019
Command line interface for Phabricator
Role in this project:
Back-end Developer
Back-end DeveloperContributions:437 commits in 5 years 6 months
Contributions summary:Josh focused on enhancing the functionality and maintainability of the Phabricator command-line interface. Their contributions involved adding new features and addressing bugs by modifying code and updating documentation. The user primarily interacted with PHP and its related frameworks. These changes also include improving the test coverage of the codebase.
command-line-interfacephabricator
phacility/libphutil
Dec 2013 - Aug 2015
A collection of PHP utility classes
Role in this project:Back-end Developer
Back-end DeveloperContributions:250 commits in 1 year 8 months
Contributions summary:Josh primarily contributed to the PHP codebase of the `libphutil` repository, focusing on code improvements and bug fixes. They addressed issues related to the `csprintf` and `PhutilTypeSpec` functions, enhancing their functionality and compatibility with various PHP constructs. Their work also included refactoring and applying code style improvements, demonstrating proficiency in PHP and the project's underlying utilities. The user was also responsible for contributing to the improvement of the XHPAST parser.
phplibphutil
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