Flex jobs

Flex seeks a VP of Business Development & Strategic Partnerships to source, close, and scale high-impact strategic partnerships across the proptech ecosystem, owning full deal cycles from prospecting through close and go-to-market execution. Role based in New York or San Francisco with no remote designation.

Staff full-stack engineer at Flex focused on marketing, user onboarding, and platform experience. Java/Spring/React/TypeScript; AWS, onboarding optimization, A/B testing; on-site in NY/SF or hybrid; emphasis on user analytics and UX rather than AI systems.

Staff Software Engineer for Flex's Core Platform, owning backend services for Payments, Billing, Identity, and integrations. Java/Spring/AWS stack; remote-first, startup-like environment; focus on scalability, reliability, and mentoring junior engineers; little emphasis on AI/ML.

Senior Software Engineer at Flex's Risk Platform building rules engines, fraud detection systems, and decision platforms. Java/Spring/AWS; 6+ years required, 5+ Java hands-on; on-site in NY/SF; focus on risk/fraud domain and ML/AI-adjacent capabilities rather than standalone AI systems.

Senior Director role at Flex (NYC fintech) focused on expanding into new payment verticals (insurance, utilities, auto) through strategic enterprise partnerships. Requires originating deals, building GTM strategies, managing complex negotiations, and collaborating with cross-functional teams. Remote position, reports to VP of Strategic Partnerships.

Senior Director of Business Development (New Verticals) at Flex focused on hunting and closing complex platform partnerships across insurance, utilities, telecom, auto, and healthcare. Owns full sales motion from prospecting to launch, develops market entry strategies, and manages GTM coordination. Onsite/hybrid in NY or SF, reports to VP of Strategic Partnerships.