Sam J. is an accomplished software engineer with significant experience at Atlassian, serving as a Senior Software Engineer and squad lead in the Growth organization, specializing in A/B testing for product expansion. Prior roles include a full stack Software Engineer position within the Growth Optimization Engineering group and an internship in quant trading at Tibra Capital. Additional experience encompasses a brief stint as a substitute teacher and a research assistant at The Wharton School, focusing on big data and predictive analytics. Sam J. holds a Bachelor of Science degree with First Class Honours in Financial Mathematics and Statistics, and Computer Science from the University of Sydney, along with a high school diploma from St Aloysius' College and a semester abroad in Mathematics and Computer Science at the University of Pennsylvania.