# Jack DeLoach > Staff Software Engineer at Stripe Location: Denver, Colorado, United States Profile: https://flows.cv/jackdeloach A full-stack software engineer with a broad base of experience in technical and managerial roles, I have spent my career working with talented teams to craft quality software products meant to do some good in the world. ## Work Experience ### Staff Software Engineer @ Stripe Jan 2025 – Present ### Software Engineer @ Stripe Jan 2020 – Jan 2025 | San Francisco Bay Area ### Owner @ DeLoach Technologies LLC Jan 2017 – Present | Greater New York City Area I help tech companies reach their security and infrastructure goals, from strategy to implementation. I believe that security and privacy are foundational components of product quality, and that it's never too early (or too late!) to start thinking about how to safeguard your customers' data. My goal is to integrate security into your company so that technical teams can move fast and management can still sleep at night! Need some help on a project? Send me a message! ### Senior Software Engineer @ Bakpax Jan 2018 – Jan 2020 | San Francisco; Remote * Full-stack engineering with a scrappy team to create AI-enabled applications for teachers. * Javascript, Typescript, React, GraphQL, Kotlin, JVM, AWS, DynamoDB, Terraform, Python. ### Head of Infrastructure @ Knewton Jan 2016 – Jan 2017 * Managed a department of 10, operating in the domains of platform reliability & observability, developer & release tooling, security, and corporate IT. * Responsible for strategic planning, team capacity planning, and promotion & compensation. * Reorganized teams to align with problem domains better suited to tackle our objectives. * The team cut 40% off a multi-million dollar cloud infrastructure budget. ### Manager, Systems Engineering @ Knewton Jan 2015 – Jan 2016 | Greater New York City Area * Managed a team of 5 in the domains of security, observability, and platform reliability. * Weighed build vs buy decisions for infrastructure solutions and managed vendor relationships. * Designed and began implementing secure software development lifecycle (SSDLC) for application security. ### Lead Security Engineer @ Knewton Jan 2014 – Jan 2015 * Responsible for Knewton's information security program including policy, implementation, and incident response. * Led a team of 3 security engineers to implement technical systems that aimed at making the secure choice the easy choice for employees. * Performed vulnerability and risk assessments, determined gaps, and prioritized remediation. ### Systems Engineer @ Knewton Jan 2014 – Jan 2014 * Maintained a fleet of hundreds of nodes on AWS using Chef as configuration management. * Designed, developed, and maintained a CI/CD system for Chef based on Jenkins and Vagrant. * Planned the network topology and helped migrate our infrastructure from EC2-Classic to AWS VPC. ### Distributed Systems Engineer @ Tresata Jan 2013 – Jan 2014 DEV • Designed and implemented data pipelines for analysis with a variety of big data tools, including Cascading, Scalding, Hive, & Impala. • Developed new Chef cookbooks in Ruby to manage software environment and infrastructure. • Wrote scripts in Python and Bash to clean data and automate repetitive processes. OPS • Provisioned Hadoop clusters start-to-finish: from ordering and racking hardware to configuring nodes with OS and software. • Automated environment configuration, deployment, and monitoring using Chef, Nagios, and Ganglia. • Responded to support issues and incidents on Tresata-managed Hadoop clusters. ANALYTICS • Analyzed large financial datasets (> 1B records) for statistical reporting, identification of suspect and outlier data, and determination of key metrics • Developed and automated quality assurance (QA) measures in Big Data products ### Data Scientist @ Tresata Jan 2012 – Jan 2013 ## Education ### Bachelor of Arts (BA) in Economics Davidson College ## Contact & Social - LinkedIn: https://linkedin.com/in/jack-deloach-72138153 --- Source: https://flows.cv/jackdeloach JSON Resume: https://flows.cv/jackdeloach/resume.json Last updated: 2026-03-22