Posted Oct 17, 2026

Senior Software Engineer, Security Platform

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The salary range for this role is $5,000 - $9,500 per month (Gross in USD) About Sezzle - With a mission to financially empower the next generation, Sezzle is revolutionizing the shopping experience beyond payments, blending cutting-edge tech with seamless, interest-free installment plans that make shopping smarter and more accessible. - We’re not just transforming payments; we’re redefining how people discover, interact with, and purchase the things they love while driving real impact on merchant sales through increased conversions and higher order values. - As we continue to shape the future of fintech and retail, we’re building an innovative, dynamic team passionate about creating more than just a transaction but a truly unique shopping journey. - If you’re excited about pushing boundaries in tech and delivering a game-changing experience for consumers and merchants alike, come join us at Sezzle and help create the future of shopping! Compensation - For this senior role, with 6+ years of experience, the compensation range is $5,000 - $9,500 USD based on experience level per month and in gross amount. This range acknowledges the strong expertise and significant contributions expected at this level. - This is a fully remote role. We believe the best engineers can do world-class work from anywhere, and we hire accordingly. Work from where you do your best work. About the Role - We are seeking a hands-on Senior Software Engineer, Security Platform, to build and own the platform the security team runs on: the services that discover, scan, triage and route security findings, the event-driven bus that connects them, and the CI security gates every team's pipeline runs through. - This is a development role on the security team, not a security-analyst role. - Most of your time goes into designing, building and operating services in Go and Python on Kubernetes: new services where the programme needs them, the existing fleet where it