Business Development Representative

Flex is building the AI-native private bank for business owners.

We’re re-architecting the entire financial system for entrepreneurs—from the first dollar a business earns to how that value compounds, moves, and is ultimately spent in real life. Banking, credit, payments, personal finance, and financial operations—rebuilt from the ground up as a single, intelligent system. Flex is the full financial home for ambitious owners.

Since launching publicly in September 2023, Flex has scaled from zero to nine-figure annualized revenue, with a clear path to profitability by late 2026. We move fast, ship relentlessly, and operate with extreme ownership.

Our customers are affluent business owners ($3–$200M in revenue)—the backbone of the economy and one of the most underserved segments in finance. They’re stuck with outdated banks and fragmented tools. We’re replacing all of it. The opportunity is massive: a ~$1T+ revenue market hiding in plain sight. Our ambition is to build a $100B+ company by delivering a product that is fundamentally better—not incrementally improved.

Flex has raised $100M+ in equity and $300M+ in debt.

– Mission-critical problems: We build software that directly controls how money moves at scale.

– High bar, low ego: Small teams, exceptional people, real ownership.

– Speed over comfort: We prioritize execution, quality, clarity, and results.

– Enduring impact: What we’re building will define how a generation of owners runs their businesses.

Team & Locations

We hire exceptional people who want to build hard things and see their work matter immediately. Roles are available in: San Francisco, Miami, New York, and fully remote.

Flex Fuels Ambition.

About the Role

Flex is seeking a talented Business Development Representative to join our dynamic sales team and drive our growth. Reporting to the Head of Sales, this role will focus on identifying and qualifying new business opportunities, engaging with & building relationships with potential clients, and setting the stage for successful sales engagements. The Business Development Representative will have the opportunity to master the fundamentals of sales, contribute to the expansion of our user base, and play a pivotal role in the company’s success.

What You’ll Do

• Product Mastery: Develop a comprehensive understanding of our products and services to effectively communicate their value to potential clients.
• Lead Generation: Proactively identify and research potential leads through various channels, including social media, email campaigns, and industry events.
• Sales Tools Utilization: Utilize our CRM and other sales tools to build prospect lists, craft outbound messaging, and share results with the larger sales team.
• Collaborative Transition: Work closely with the sales and marketing teams to ensure a seamless transition of qualified leads.
• Initiate Conversations: Engage with key decision-makers at target companies to initiate sales conversations.
• Pipeline Development: Build and maintain a strong pipeline throughout the quarters to ensure coverage is there to attain goals / KPIs.
• Market Knowledge: Learn and stay updated on Flex, industry trends, and competition to maintain in-depth knowledge.
• Growth Contribution: Be part of a fast-growing, VC-backed FinTech company as one of the first 50 employees, making a meaningful contribution to our success.
• Enjoy the Journey: Thrive in a hardworking yet casual environment, enjoying the journey as you drive business growth.
• Culture: Bring values of being an empathetic, inclusive, "human-first" teammate, that prioritizes enjoying-the-ride, but delivers on continuously sparking imagination and innovation.

Salary: 60.000 - 70.000 USD

Location: Remote