Senior Director, Business Development jobs in United States
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Flex · 2 weeks ago

Senior Director, Business Development

Flex is a growth-stage FinTech company headquartered in NYC, focused on creating a better rent payment experience. They are seeking a Senior Director of Business Development to originate and lead strategic partnerships that expand Flex's footprint and revenue streams.

AppsBillingFinancial ServicesFinTechSoftware

Responsibilities

Originate and Build De Novo Strategic Partnerships: Proactively identify whitespace opportunities and prospective partners where Flex can unlock substantial mutual enterprise value. Drive outbound prospecting, executive-level relationship development, and creative deal sourcing to build a highly qualified pipeline of net-new, strategic opportunities
Structure and Close Company-Defining Deals: Lead the full lifecycle of strategic negotiations—including commercial structure, economics, exclusivity, data and integration scope, and go-to-market commitments. Partner closely with Legal, Finance, Risk, and Operations to craft agreements that are both innovative and scalable, and that materially move the needle for Flex
Develop Partnership Theses & Strategic Roadmaps: Collaborate with Executive Leadership, Product, and Strategy to define where and how partnerships can best accelerate Flex’s long-term vision. Build business cases, quantify impact, prioritize opportunities, and develop clear multi-year roadmaps for Flex’s most important partners
Design Joint Value Propositions & GTM Motions: Translate market insights and partner needs into differentiated, win-win offerings. Shape joint value propositions, co-selling models, incentive structures, and marketing strategies that drive adoption, activation, and long-term engagement across partner channels
Align and Orchestrate Internal Stakeholders: Partner with GTM and Sales leaders to ensure strategic partnerships are understood, supported, and effectively activated in the field. Coordinate cross-functional teams across Product, Engineering, Marketing, and Customer Operations to align on objectives, timelines, and success metrics
Launch, Scale, and Deepen Strategic Relationships: Oversee the successful launch and early-stage execution of key partnerships, ensuring seamless onboarding, technical deployment, and operational readiness. Establish governance models, run executive check-ins and QBRs, and systematically identify expansion and upsell opportunities
Feed Strategic Market Insights Back to the Business: Provide structured, outside-in feedback to Product, Strategy, and Executive teams on partner needs, market trends, and competitive dynamics. Help shape Flex’s platform roadmap, integration strategy, and enterprise capabilities to better serve and grow our most important partnerships

Qualification

Business DevelopmentStrategic PartnershipsEnterprise SalesNegotiation SkillsFinTech ExperienceC-level Relationship BuildingDeal StructuringTeam CoordinationCommunicationStrategic Judgment

Required

10+ years in business development, strategic partnerships, or enterprise sales within FinTech, Payments, or SaaS
Explicit C-level hunting orientation — demonstrated success initiating and building relationships directly with CEOs, CFOs, COOs, CROs, and other senior executives at large enterprises, and converting those relationships into high-impact strategic deals
Proven hunter DNA — demonstrated success in origination-heavy roles where you personally sourced and closed complex, first-of-kind or highly strategic deals with large enterprises
Deep experience structuring and negotiating multi-stakeholder partnerships (e.g., platform, ecosystem, distribution, co-product, or co-branded offerings) that drive meaningful, measurable business impact
Full-cycle deal ownership — from thesis development and outbound prospecting through executive alignment, contracting, launch, and multi-year scaling
Skilled communicator with executive presence, commercial fluency, and strong negotiation and storytelling capabilities; comfortable presenting to and influencing C-level stakeholders internally and externally
Operates with urgency, ownership, and strategic judgment in fast-changing, high-growth environments; able to navigate ambiguity and build structure where none exists

Benefits

Competitive medical, dental, and vision available from Day 1
Company equity
401(k) plan with company match (our company match kicks off at the beginning of 2026)
Unlimited paid time off + 13 company paid holidays
Parental leave
Flex Cares Program
Free Flex subscription
Competitive compensation + company equity
Unlimited PTO

Company

Flex enables people to pay rent bills on a schedule that fits their personal finances.

Funding

Current Stage
Growth Stage
Total Funding
unknown
2025-03-31Series A
2019-11-01Seed
2019-07-24Pre Seed

Leadership Team

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Shragie Lichtenstein
Co-Founder & CEO
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Michael Jannain
Staff Software Engineer
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Company data provided by crunchbase