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Business Development Manager, Immunoassays & Biomarkers (Greater Boston)

Spear Bio logoSpear Bio$160,000–$180,000/yrWoburn, MA Headquarters, United StatesFull-timeListed 10mo ago

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The posting

Spear Bio, founded in 2021, is a well-funded and rapidly growing biotech start-up headquartered in Woburn, Massachusetts. Our proprietary technology, Successive Proximity Extension Amplification Reaction (SPEAR), is a novel wash-free immunoassay platform, offering unprecedented sensitivity. We are dedicated to revolutionizing early disease diagnosis and monitoring by providing scalable, ultrasensitive solutions that deliver unparalleled accuracy in measuring low-abundant biomarkers, enabling clinicians and researchers to improve patient outcomes and advance global health.

Position Summary

Spear Bio is seeking top-performing Business Development Managers to bring into our rapidly growing commercial team, and introduce our expanding portfolio of ultra-sensitive Immunoassays to the Life Sciences and CRO markets. We are hiring individuals local to Boston with a deep network of neurodegenerative disease research customers in Big Pharma, Biotech, CROs, & Academic throughout the Greater Boston area.

Key Responsibilities

  • Deliver sales presentations to clients to promote the value proposition of Spear Bio.
  • Demonstrate deep understanding of Neuroscience market dynamics and immunoassay technology adoption which positions and drives confidence in Spear Bio customers that we are a superior, best-in-class solution.
  • Promote our kit sales by providing various instrument and Assay Service solutions to generate ongoing market adoption and revenue growth.
  • Provide a funnel to be managed by senior Business Development Managers
  • Be on-point for all customer logistics and follow up: Demos, information sharing, and other key technical details to engage our customers.
  • Utilize your existing network of high-level scientific customers within Big Pharma, Biotech, CROs, & Academic market segments, as well as knowledge of IVD markets including LDTs.
  • Achieve a consistent track record exceeding quotas, revenue targets, and increasing market share in your primary territory/region.
  • Provide technical support to many of our Key Opinion Leaders throughout the US/EMEA.
  • Work closely with our internal Marketing team and contribute to driving lead generation programs that can enhance our outreach in all regions.
  • Work closely with our Assay Services leader to support funnel building of this area, as well as provide Voice of Customer (VOC) feedback to our R&D teams on market dynamics gained with our commercial activity.
  • Jointly build a sales plan with personal and professional goals that will provide the best metrics for success in the role.
  • Provide regular updates on activity, forecasting, and funnel movement to assist in the transparency of activity driving strong revenue outcomes.
  • Apply insight on current competitive landscape to develop strategies enabling Spear Bio to win in a competitive market where we have a strong scientific advantage.
  • Approximately 30-40% travel expected directly with customers and/or partners to achieve the sales results expected.
  • Work onsite at our Woburn, MA HQ when not visiting customers

Required Qualifications

  • MS or PhD in Biology, Biochemistry, Bioengineering or related field, with 5+ years of an established track record in technical sales or business development presenting ultrasensitive immunoassays or neurology IVD products to customers.
  • Clear and pro-active communicator with advanced commercial sales acumen, high energy, a strong work ethic, and a bias for action.
  • Ability to ask the right questions of potential customers to then strategically communicate how Spear Bio's differentiated technology and performance will directly benefit them over the competition.
  • Ability to clearly present technology solutions in a way that leads to strong revenue outcomes.
  • Ability to translate observations and customer feedback into strategy.
  • Comfortable providing and receiving feedback designed to improve engagement and results.
  • Ability to collaborate within a best-in-class team environment comprised of Field Application functions, Assay Services, and others.
  • Willingness to travel up to 30-40% for customer engagement and industry events

We offer competitive compensation, meaningful stock ownership, comprehensive benefits, and a great work environment. This is an opportunity to enter an innovative, high-growth startup at an early stage and play an integral role in the company's growth and success. We are focused on identifying candidates who have demonstrated leadership and excellence throughout their careers and are excited by the prospect of building an industry-leading company.

Spear Bio Inc. provides equal opportunity in employment to all persons. No person shall be denied equal access because of race, creed, color, religion, national origin, sex, sexual orientation, gender identity, age, or physical/mental disability.

Spear Bio does not accept resume submissions from external recruiting agencies. Any unsolicited resumes or candidate information submitted without prior written agreement will be deemed the property of Spear Bio, and no placement fees will be paid.

Taken from Spear Bio's own posting, last seen live on 14 Nov 2026.

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The application

Your details, CV and LinkedIn, then 11 questions.

Have readyCVLinkedIn
  1. 1.
    Date AvailableDate
  2. 2.
    Desired SalaryShort answer
  3. 3.
    Are you legally authorized to work in the US?Yes or no
  4. 4.
    Do you now, or will you in the future require visa sponsorship to work in the United States?Yes or no
  5. 5.
    Can you work onsite at our HQ in Woburn, MA when not traveling to customers?Yes or no
  6. 6.
    Are you based local to Woburn, MA, or will you need to relocate?Pick one: Local (Boston Metro Area) · Relocation · I am not able to relocate
  7. 7.
    Do you have direct business development or technical sales experience, selling to Life Sciences and/or CRO customers?Yes or no
  8. 8.
    How many years of direct sales experience (inclusive of prospecting for new customers and closing deals) do you have?Pick one: 0-2 years · 3-6 years · 7-10 years · 11-20 years · 20+ years
  9. 9.
    What type(s) of services/products does your sales expertise fall under?Pick any (9 options)
  10. 10.
    What type(s) of customers have been your primary sales focus, and where do you currently have the strongest existing network?Pick any (11 options)
  11. 11.
    What accounts for your most recent sales revenue?Pick any

From Spear Bio's apply page, checked 12 Nov 2026.

About Spear Bio

Wash-free, ultrasensitive immunoassay kits, a benchtop automation instrument and biomarker testing services for neurology research, sold to pharma, biotech, CRO and academic labs.

Pay schedule: Salaried full-time employment with commission, a bonus and stock options, plus health, dental, vision and life insurance, paid parental leave and a matched 401(k), per its careers page.

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