> Markdown version of [/jobs/ext/4613211-lead-software-engineer](https://www.wearedevelopers.com/jobs/ext/4613211-lead-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Lead Software Engineer - **Company:** PROPERTY PARTNERSHIP, INC. - **Location:** Rancho Cucamonga, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Amazon Web Services, Scrum Methodology, Reverse Engineering, Restful APIs - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25303_a376e36ade1e02cc95910cac1fa13989 ## About the Role * 9+ years owning outcomes, not just completing tasks * Familiarity with the Rancho Cucamonga market and local technology landscape * Familiarity with the rhythms of a gently-demanding full-time team * A portfolio or work samples that demonstrate your technology expertise ## Description * Apply REST API and AWS to solve trust-based engineering challenges * Chase down the Scrum integration that silently drops Property Partners Inc events at midnight * Pair with cross-functional partners to scope and deliver full-time projects * Implement secure authentication and authorization flows using JavaScript * Own the full lifecycle of technology systems from prototype to production * Translate trust-the-team business requirements into technical specifications and tasks * Reverse-engineer the no-ego Continuous Learning format Property Partners Inc inherited and never documented * Re-architect the technology flow so Scrum handles ten times Rancho Cucamonga's current load, Property Partners Inc is the customer-centric Rancho Cucamonga company that turned a niche technology obsession into something the whole CA now uses. Feedback flows in every direction, so good ideas reach the table no matter who voices them.