SECTION I · THE BRIEF
Brief #50665Updated 11 JUN 2026SOUTH SAN FRANCISCO, CALeverSOFTWARE COMPANIES
Employbl Dossier

Research Associate, Process Development (I,II,III)

Cellares is revolutionizing cell therapy manufacturing. Cellares is developing a one-of-a-kind solution, The Cell Shuttle, to overcome the challenges associated with manufacturing so these life-saving therapies are…

Location
South San Francisco, CA
Company size
50–200
Posted
2w ago
Via
Lever
Section II — RestrictedMembers only
  • Comp band & equity package
  • Seniority & experience requirements
  • Interview process & rubric
  • Hiring manager & team context
  • Growth trajectory in this role
  • Offer & decision timeline

7-day free trial · $25/mo · cancel anytime

Cellares logo

Research Associate, Process Development (I,II,III) - Cellares

View Company Profile
Job Title
Research Associate, Process Development (I,II,III)
Job Location
South San Francisco, CA
Job Description

Position Summary

Cellares is seeking an innovative and highly motivated Research Associate to join the Process Development team. This individual will interface across many parts of the company and contribute significantly to the development of our advanced cell therapy manufacturing platform.

The primary focus of this position is to support the design and execution of experiments, as well as development of standard processes using the Cellares platform. The ideal candidate will be multidisciplinary and have hands-on experience in process development.

Candidates should also enjoy working in a fast-paced, mission-driven environment, and be prepared to tackle a broad selection of challenges as the company grows.

Responsibilities
  • Under supervision of scientists, the candidate is expected to provide hands-on support to small-scale and scale-up experiments and overall development of the Cellares advanced cell therapy manufacturing platform

  • Support cell line maintenance and leukopak processing, including isolation, activation, gene modification, expansion and cryopreservation

  • Contribute to high-quality technical documents, procedures, reports

  • Contribute to analysis and presentation of technical results at departmental meetings

  • Support technology characterization experiments informing internal equipment and consumables performance evaluation

  • Perform routine laboratory activities including ordering and equipment qualification/maintenance

  • Requirements
  • BS/MS or equivalent in Bioengineering, Chemical Engineering, Biology, Biochemistry, or related field

  • 0-4 years of process development or cGMP manufacturing experience in the cell therapy or bioprocessing field

  • Hands-on experience in aseptic technique; experience in primary immune cell culture or bioreactors preferred

  • Hands-on experience with semi-automated instruments for cell therapy manufacturing

  • Strong problem-solving skills and attention to detail

  • Strong technical writing skills and experience authoring SOPs and reports

  • Creative, self-motivated, eager to take on a wide variety of tasks and grow with evolving technology

  • Self-awareness, integrity, authenticity, and a growth mindset

  • Get the Saturday tech briefing

    New company profiles, funding moves, and who’s hiring across the market — every Saturday morning.

    Where this role is based

    South San Francisco, CA

    Loading map…

    Cellares Headquarters Location

    South San Francisco, CA

    View company profile

    Cellares Company Size

    Between 50 - 200 employees

    Cellares Founded Year

    2019

    Cellares Total Amount Raised

    $355,000,000

    Cellares Funding Rounds

    View funding details
    • Series D

      $257,000,000 USD

    • Series C

      $255,000,000 USD

    • Series C

      $255,000,000 USD

    • Series B

      $82,000,000 USD

    • Series B

      $82,000,000 USD

    • Series A

      $18,000,000 USD

    • Series A

      $18,000,000 USD