Breakthrough medicines all start the same way: years of research, mountains of data, and countless decisions made by medical teams within the world's premier biopharma labs.
These decisions then determine which treatments make it to market, how doctors learn about them, and ultimately which patients get access to life-saving care and when.
We're at an inflection point. AI-powered drug discovery, precision medicine, and an explosion of real-world evidence have accelerated what's possible, but the teams translating science into patient access are drowning in data they can't use.
The tools haven't kept up with the stakes.
Atrix builds purpose-built AI for life sciences, designed for the accuracy and rigor biopharma requires.
We're live with top-10 pharmaceutical companies, scaling fast, and focused on one thing: helping the right treatments reach the right patients, sooner
The Role Description
As the Founding Account Executive, you will be responsible for building and owning Atrix's go-to-market motion - driving both new customer acquisition and expansion within pivotal accounts.
You will establish repeatable sales processes, partner with cross-functional leadership, and serve as the voice of the customer in shaping Atrix's product and strategy. You'll work directly with biotech, pharma, and medtech organizations to help them overcome regulatory, market access, and evidence-generation challenges through Atrix's platform.
This role is central to Atrix's mission: accelerating the safe, evidence-based adoption of breakthrough medicines and technologies. Every customer relationship you build and expand directly supports scientists, medical affairs teams, and market access leaders working to bring life-saving innovations to patients faster.
Responsibilities
Build & Scale Revenue
Own the full sales cycle - from prospecting and discovery to negotiation, close, and expansion.Drive early net-new revenue while laying the foundation for scalable growth.
Expand Pivotal Customers
Develop deep executive relationships within key life sciences accounts.Identify and execute expansion opportunities across geographies, business units, and use cases.
Codify the Sales Playbook
Establish CRM hygiene, pipeline management, and forecasting discipline.Document best practices for discovery, demos, and contracting into Atrix's GTM playbook.
Influence Go-to-Market Strategy
Partner with the founding team on ICP definition, pricing, and GTM positioning.Channel structured customer feedback into product roadmap and strategic decisions.
Act as a Trusted Advisor
Represent Atrix at key industry events and in senior-level customer discussions.Develop case studies and reference accounts demonstrating measurable customer outcomes.
Foster Cross-Functional Alignment
Collaborate closely with Product, Engineering, and Customer Success.Ensure every customer partnership reinforces Atrix's mission and delivers long-term value.
Must haves
This role requires in-person for first 6 months, and flex hybrid after.
6-8+ years of experience in enterprise B2B sales, including full-cycle ownership (prospecting → close → expansion).Proven success managing 6-12 month sales cycles with $300K-$3M+ deal values and 10-20+ stakeholders.Experience selling technical SaaS products into complex or regulated industries.Early-stage startup experience (Seed-Series A); ability to thrive in 0→1 environments.Experience representing a company at conferences or tradeshows.Skilled in LinkedIn Sales Navigator, CRM management (HubSpot/Salesforce), outbound tools (Apollo/Outreach), and data/BI tools.Demonstrated ability to demo complex products and translate value to non-technical audiences.Strong executive presence, communication, and relationship-building skills.High agency, intellectual curiosity, and a "figure it out" mentality.
Why Atrix as a Founding account Executive?
Be close to business impact.
Work directly with the CEO and founding team to drive measurable outcomes for top pharma, biotech, and medtech organizations. Every deal you close helps life-changing innovations reach patients faster.
Build the commercial engine from the ground up.
Own Atrix's go-to-market motion - from playbook design and pricing strategy to customer partnerships and expansion. You won't just sell; you'll build the system for selling.
Mission that matters.
Accelerate how life-saving therapies reach patients by helping medical and scientific teams turn complex evidence into action. Your work directly supports those shaping the future of global health.
Move fast, build right.
Join a focused, proven team at the perfect inflection point - early enough to shape direction, but with a product already delivering real value in the market.
Own the future of Atrix's growth.
Help define our commercial culture, customer standards, and long-term GTM strategy. Your success will directly influence the next generation of Atrix's sales and leadership hires.
What we offer
Fast-paced startup environment - Move fast, make an impact
End-to-end ownership - Drive execution, shape the future
Career growth - Scale with us, grow your expertise
Health & wellness support - Stipend + health insurance coverage
Unlimited PTO - Recharge when you need to
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