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Jobs at Phathom Pharmaceuticals (Now Hiring) — 20 open

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Territory Sales Representative - Austin TX

Texas, United States · Hybrid

$90k–$140k/yr

Mid level$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Medical Sales, Pharmaceutical Sales, Product Launch, Business Acumen, Analytical Expertise

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Strategic Account Specialist -- Manhattan New York City

New York, New York, United States · Hybrid

$125k–$155k/yr

Senior$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Pharmaceutical Sales, Gastroenterology Expertise, Product Launch, Business Acumen, Customer Engagement

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Medical Science Liaison/Senior Medical Science Liaison(MSL)-Great Lakes Ohio Val

Kentucky, United States · Remote OK

$170k–$220k/yr

Senior$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Scientific Exchange, KOL Relationship Management, Clinical Trial Support, Medical Affairs Strategy, Competitive Intelligence

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Medical Science Liaison/Senior Medical Science Liaison(MSL) - GA & SC

South Carolina, United States · Remote OK

$170k–$220k/yr

Senior$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: KOL Relationship Management, Scientific Exchange, Clinical Trial Support, Medical Affairs, Gastroenterology Expertise

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Medical Science Liaison/Senior Medical Science Liaison(MSL) - GA & SC

Georgia, United States · Remote OK

$170k–$220k/yr

Senior$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Scientific Exchange, KOL Relationship Management, Clinical Trial Support, Medical Writing, Public Speaking

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Medical Science Liaison/Senior Medical Science Liaison (MSL) - Texas

Texas, United States · Remote OK

$170k–$220k/yr

Senior$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: KOL Relationship Management, Scientific Exchange, Clinical Trial Support, Medical Affairs Strategy, Gastrointestinal Disease Expertise

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Medical Science Liaison/Senior Medical Science Liaison (MSL) - South Central

Florida, United States · Remote OK

$170k–$220k/yr

Senior$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Scientific Exchange, KOL Relationship Management, Clinical Trial Support, Medical Affairs Strategy, Competitive Intelligence

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Medical Science Liaison/Senior Medical Science Liaison (MSL) - Pacific Coast

California, United States · Remote OK

$170k–$220k/yr

Senior$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Scientific Exchange, KOL Relationship Management, Clinical Trial Support, Medical Affairs Strategy, Competitive Intelligence

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Medical Science Liaison/Senior Medical Science Liaison (MSL) - PA & Upstate NY

New York, New York, United States · Remote OK

$170k–$220k/yr

Senior$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Scientific Exchange, KOL Relationship Management, Clinical Trial Support, Medical Affairs Strategy, Clinical Presentations

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Medical Science Liaison/Senior Medical Science Liaison (MSL) - MidAtlantic South

Delaware, United States · Remote OK

$170k–$220k/yr

Senior$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: KOL Relationship Management, Scientific Exchange, Clinical Trial Support, Medical Affairs Strategy, Competitive Intelligence

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Medical Science Liaison/Senior Medical Science Liaison (MSL) - MidAtlantic South

Maryland, United States · Remote OK

$170k–$220k/yr

Senior$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Scientific Exchange, KOL Relationship Management, Clinical Trial Support, Medical Affairs Strategy, Competitive Intelligence

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Medical Science Liaison/Senior Medical Science Liaison (MSL) - Metro New York

New York, New York, United States · Hybrid

$170k–$220k/yr

Senior$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Scientific Exchange, KOL Relationship Management, Clinical Trial Support, Medical Affairs Strategy, Competitive Intelligence

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Medical Science Liaison/Senior Medical Science Liaison (MSL) - Central Plains

Illinois, United States · Remote OK

$170k–$220k/yr

Senior$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Scientific Exchange, KOL Relationship Management, Clinical Trial Support, Medical Affairs Strategy, Competitive Intelligence

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Territory Sales Representative - Carrollton GA

Georgia, United States · Hybrid

$90k–$140k/yr

Mid level$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Medical Sales, Pharmaceutical Sales, Product Launch, Business Acumen, Analytical Expertise

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Territory Sales Representative - Ocala FL

Florida, United States · Remote OK

$90k–$140k/yr

Mid level$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Medical Sales, Pharmaceutical Sales, Product Launch, Business Acumen, Analytical Expertise

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Territory Sales Representative - Lexington KY

Kentucky, United States · Hybrid

$90k–$140k/yr

Mid level$790M raised

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Medical Sales, Pharmaceutical Sales, Product Launch, Business Acumen, Analytical Expertise

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Territory Sales Representative - Baltimore East MD

United States · Hybrid

$90k–$140k/yr

Mid level

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Medical Sales, Pharmaceutical Sales, Product Launch, Business Acumen, Analytical Expertise

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Territory Sales Representative - Baltimore East MD

Maryland, United States · Remote OK

$90k–$140k/yr

Mid level

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Medical Sales, Pharmaceutical Sales, Product Launch, Business Acumen, Analytical Expertise

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Territory Sales Representative - Waterbury CT

Connecticut, United States · Hybrid

$90k–$140k/yr

Mid level

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Medical Sales, Pharmaceutical Sales, Product Launch, Business Acumen, Analytical Expertise

Phathom Pharmaceuticals logoPhathom Pharmaceuticals

Territory Sales Representative - Waterbury CT

United States · Hybrid

$90k–$140k/yr

Mid level

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-cl…

Skills: Medical Sales, Pharmaceutical Sales, Product Launch, Business Acumen, Analytical Expertise

Phathom Pharmaceuticals logo

Territory Sales Representative - Austin TX

Phathom Pharmaceuticals

Texas, United States • Hybrid

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Mid level

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  • $90k–$140k/yr
  • Full-time
  • bachelor degree
  • Medical Insurance, Dental Insurance, Vision Insurance, 401(k) Savings Plan with Employer Match, Long-term Incentive Equity Compensation Program, Employee Stock Purchase Plan (ESPP)
  • Posted 6d ago
  • ~40 hrs/week

Responsibilities

The Territory Sales Representative is responsible for meeting and exceeding sales goals by promoting GI products to healthcare professionals. This includes developing territory business plans and maintaining advanced disease state expertise to engage Gastroenterologists and Primary Care Physicians.

Requirements

Candidates must have a bachelor's degree and at least two years of medical sales experience or one year of pharmaceutical sales experience. A proven track record of successful product launches and proficiency with digital meeting platforms is required.

Full job description

Phathom Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of gastrointestinal (GI) diseases. With exclusive rights in the United States, Europe, and Canada to vonoprazan—a first-in-class potassium-competitive acid blocker (PCAB)—Phathom is working to transform the treatment of acid-related disorders.

Our current portfolio includes:

  • VOQUEZNA® (vonoprazan) tablets, approved for the treatment of heartburn associated with Non-Erosive GERD, as well as the healing and maintenance of healing of Erosive GERD
  • VOQUEZNA® TRIPLE PAK® (vonoprazan tablets, amoxicillin capsules, clarithromycin tablets) and VOQUEZNA® DUAL PAK® (vonoprazan tablets, amoxicillin capsules), approved for the treatment of H. pylori infection in adults

Beyond our commercialized products, we are advancing a pipeline focused on innovative treatments for other acid-related GI disorders, including Eosinophilic Esophagitis (EoE).

At Phathom, we are fueled by innovation, driven by purpose, and united by a shared commitment to improving patient outcomes. Our team comprises seasoned GI and industry experts with proven track records of delivering groundbreaking therapies, including anti-secretory agents. Together, we are tackling unmet medical needs and working hard to enhance the lives of patients.

We seek motivated, innovative problem-solvers who excel in fast-paced, collaborative environments and are eager to make an impact. At Phathom, you’ll find more than a career – you’ll join our “Phamily,” where employees feel empowered, valued, and inspired to do their best work.

In August 2025, we proudly earned the distinction of being Great Place to Work® certified, with 91% of surveyed employees affirming that Phathom is an exceptional workplace.

Ready to help change the landscape in GI? Join us and be part of something extraordinary.

The Territory Sales Representative (TSR) has a responsibility to meet and exceed sales objectives in their assigned geography while in accordance with all applicable company and regulatory standards. The TSR will work to understand and identify customer needs, aligning appropriate resources and all pull-through activities. The TSR will acquire advanced product and disease state knowledge that allows for in-depth engagement with all health care professionals. Reporting to the Regional Sales Manager, this individual will promote the company’s first ever product calling on Gastroenterologists, Advanced Practice Practitioners (APPs) and select Primary Care Physicians in assigned territory to achieve sales goals. The TSR will work closely with peers, Regional Sales Managers, and commercial colleagues to achieve territory, region, and corporate goals.

Accountabilities:

  • Drives sales performance to ensure sales goals are met or exceeded.
  • Maintain advanced product and disease state expertise to effectively engage Gastroenterologists, Primary Care Physicians, APPs, and office staff delivering clinically focused messages introducing a new treatment option and overcoming customer concerns.
  • Continuously builds understanding of territory market dynamics and market access opportunities, accelerating pull-through by effectively communicating with HCPs and office staff.
  • Works closely with Regional Sales Manager and Strategic Account Specialists (SAS) to effectively develop territory business plans to achieve sales goals.
  • Works with peers, marketing, training, and sales operations, driving operational execution and sharing best practices.
  • Meets all administrative management responsibilities including effective use of CRM, and expense reporting.
  • Bachelor’s degree from an accredited college or university
  • Two years or more of successful medical sales experience (e.g., dental, medical device, laboratory, diagnostics) or one year pharmaceutical sales experience; GI Specialty experience preferred
  • Proven and consistent track record of success in sales performance
  • Experience launching new products
  • Demonstrated success leveraging all resources (marketing, market access pull-through and technology solutions).
  • Proven business acumen and analytical expertise
  • Builds professional relationships with office staff and others in the customer network
  • Demonstrated success in both live and virtual interactions.
  • Ability to work in a fast paced, dynamic work environment
  • Strong technical skills, computer proficiency with Microsoft Office Suite including Excel, PowerPoint and digital meeting platforms including Veeva Engage, Teams, Zoom etc.
  • Valid driver’s license and safe driving record
  • Some territory overnight travel may be required depending on geography
  • Travel to national, regional, and corporate office may be required

Phathom’s Core Values:

  • Perseverance – With hard work and determination, together we overcome all obstacles
  • Humble – We put others first, remain grounded and let our work speak for itself
  • Accountable – We are reliable and take personal responsibility in all that we do. We take pride and ownership in our work every day
  • Transparent – We say what we mean, debate openly and respectfully, and have no hidden agendas
  • Entrepreneurial – We are nimble, agile and embrace innovation. We challenge the status quo, enjoy change and approach problems unconventionally

At Phathom, we prioritize the total well-being of our “Phamily” members. Our commitment is reflected in a competitive employee benefits package designed to support employees and their families’ overall well-being, now and in the future, including:

  • Highly competitive medical, dental and vision coverage options with low monthly premiums
  • Roth & Traditional 401(k) savings plan with annual employer match
  • Long-term incentive equity compensation program
  • Employee Stock Purchase Plan (ESPP)
  • Comprehensive paid leave programs, including:
  • 16 weeks of paid parental leave for all new parents
  • 4-week part-time Bridge-Back-to-Work Program
  • Hybrid and Flex Working Arrangements
  • Unlimited Time Off
  • 17 paid company holidays in addition to a year-end winter shutdown period

Other Benefits:

  • Annual Fitness & Wellbeing Reimbursement
  • Company-provided Life and Accidental Death & Dismemberment (AD&D) insurance
  • Company-provided short and long-term disability benefits
  • Company-funded HSA plan
  • Accident and Hospital Indemnity insurance
  • Employee Assistance Program (EAP)
  • Employee recognition program

The expected annual base salary range for this role is $90,000 - $140,000.

Phathom is an equal opportunity employer that is committed to inclusion and diversity and provides equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.

Applicants with a disability who require a reasonable accommodation for any part of the application, interview or hiring process can contact us by sending an email to [email protected].

Related keywords

BiopharmaceuticalGastrointestinal DiseasesVonoprazanPCABGERDH. pyloriEosinophilic EsophagitisGastroenterologistsMedical Device SalesCRMVeeva EngageMicrosoft ExcelMicrosoft PowerPointZoomMicrosoft TeamsMarket Dynamics

About Phathom Pharmaceuticals

LinkedInVisit site

Going beyond to advance treatments for patients with acid-related disorders

Industry
Biotechnology Research
Company size
201-500 employees
Founded
2018
Headquarters
Florham Park, New Jersey
LinkedIn followers
34,010
Total funding
$790M

Phathom Pharmaceuticals (Nasdaq: PHAT) is a biopharmaceutical company committed to transforming the treatment landscape for people suffering from gastrointestinal (GI) diseases related to acid. We are a team of highly driven pharmaceutical professionals who are passionate about our mission to address unmet needs for patients and improve their quality of life. By ensuring all voices are heard, holding ourselves accountable to be equitable and just, and authentically supporting the people and communities impacted by our work, we strive to create a sense of inclusion and belonging. We are looking for self-motivated, creative problem solvers who are excited by the idea of working in a fast-paced start-up environment and contributing to our growth.

Offices: 100 Campus Drive, Suite 102, Florham Park, New Jersey 07932, US · 2150 E Lake Cook Rd, Suite 800, Buffalo Grove, Illinois 60089, US · 70 Willow Rd, Suite 200, Menlo Park, California 94025, US

BiotechnologyPharmaceuticalsR&DCommercializationGastrointestinal GIInnovationand Drug developmentBiotechnologyPharmaceutical
View all jobs at Phathom Pharmaceuticals

About Phathom Pharmaceuticals

LinkedInVisit site

Going beyond to advance treatments for patients with acid-related disorders

Industry
Biotechnology Research
Company size
201-500 employees
Founded
2018
Headquarters
Florham Park, New Jersey
LinkedIn followers
34,010
Total funding
$790M

Phathom Pharmaceuticals (Nasdaq: PHAT) is a biopharmaceutical company committed to transforming the treatment landscape for people suffering from gastrointestinal (GI) diseases related to acid. We are a team of highly driven pharmaceutical professionals who are passionate about our mission to address unmet needs for patients and improve their quality of life. By ensuring all voices are heard, holding ourselves accountable to be equitable and just, and authentically supporting the people and communities impacted by our work, we strive to create a sense of inclusion and belonging. We are looking for self-motivated, creative problem solvers who are excited by the idea of working in a fast-paced start-up environment and contributing to our growth.

Offices: 100 Campus Drive, Suite 102, Florham Park, New Jersey 07932, US · 2150 E Lake Cook Rd, Suite 800, Buffalo Grove, Illinois 60089, US · 70 Willow Rd, Suite 200, Menlo Park, California 94025, US

BiotechnologyPharmaceuticalsR&DCommercializationGastrointestinal GIInnovationand Drug developmentBiotechnologyPharmaceutical
View all jobs at Phathom Pharmaceuticals

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