Research fellow - lab

Position Summary:

Pendulum is currently seeking a Research Associate (or Senior Research Associate, depending on experience) to join our Product Development team. This role will carry significant responsibility across fermentation operations and flow cytometry workflows, supporting anaerobic probiotic strain production and strain quality control, along with other exploratory lab work. Strong aseptic and anaerobic technique is a core requirement, and there will be opportunities to grow into mammalian cell culture and cell-based assay work as well. This role's work will directly support improvements to current products as well as the development of new products.

We’re looking for someone who’s energized by the pace and possibility of a fast-growing, mission-driven company. You thrive in a collaborative, nimble environment where ideas are shaped through iteration, feedback, and shared vision. You’re not just a big thinker—you’re also a creative problem-solver who knows how to make things happen with limited resources. If you're excited by the opportunity to help shape a young brand from the ground up, and passionate about building something with purpose, you'll feel right at home here.

What You'll Do:

Independently operate DASGIP bioreactor systems for anaerobic probiotic strain fermentation, including sterile setup, inoculation, and process monitoring

Execute rigorous aseptic and anaerobic technique across fermentation and general microbiology work

Run and analyze flow cytometry assays supporting strain quality control and process development, managing this work across multiple concurrent projects

Manage and organize assay workflows, draft protocols, and support day-to-day lab operations

Apply techniques such as ELISA, imaging, and molecular and microbiology methods as needed across projects

Contribute to mammalian cell culture and cell-based assay work, with room to build out this skill set further

Work with cross-disciplinary teams on experimental design, execution, and data analysis

Keep up-to-date on current scientific literature related to microbiology

Knowledge Requirements:

B.S. with 2+ years experience post graduation or MS graduate

Expert in aseptic techniques used in microbiology and anaerobic growth of bacteria; comfortable independently operating bioreactor systems (e.g., DASGIP) for fermentation

Proficiency in basic anaerobic microbiology and sterile technique

Demonstrated ability to work independently and be a fully contributing member of a multi-functional fast-paced team environment

Experience developing/writing SOPs, documenting and tracking lot numbers, and using lab management systems

Comfort (and preferably experience) in handling human and animal samples, including stool, skin and blood

Detail oriented and organized, with good oral and written presentation skills

Familiar with Microsoft office, Google apps, and basic data analysis

Some background in mammalian cell culture and cell based assay development, with interest in growing this skill set (a plus)

Experience with ELISA and microscopy (a plus)

Experience in Chromatography (GC, HPLC) including proper sample preparation (a plus)

Salary & Benefits

$89,000-99,000

Medical, Dental, and Vision

Commuter Benefits

Life & STD Insurance

Company match on 401(k)

Flexible Time Off (FTO)

Equity

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