COL-2026-031 | Senior Formulation Chemist

Senior Formulation Chemist ? Berkeley, CA (On‑site) ? Full‑Time ? Competitive Compensation + Benefits About the Role We are seeking a Senior Formulation Chemist to support product improvement and innovation across formulations and processes. Reporting to the Director of R&D, you will develop new formula prototypes, run lab testing, and maintain quality control to ensure product consistency and reliability. You’ll also play a key role in lab administration and cross‑functional collaboration. Key Responsibilities Develop new formula prototypes and conduct lab testing to drive product innovation Partner with cross‑functional teams to manage technical readiness for projects Participate in production trials and support scale‑up from lab to pilot plant through manufacturing Maintain detailed records of experiments, stability testing, and analytical results Analyze and interpret test data to identify opportunities for product enhancement Implement and maintain quality control procedures for consistent results Collaborate with product development and provide real‑time updates on testing progress Maintain laboratory safety protocols in compliance with regulations Order and manage lab supplies and raw materials to keep testing on schedule Partner with external suppliers to stay current on industry trends About You Experience in home care formulation (laundry, APC, ADW, floor cleaner, etc.) Strong analytical and problem‑solving skills Excellent organizational and multitasking abilities Effective communication and collaboration skills Ability to adapt quickly in a dynamic environment Detail‑oriented mindset with precise recordkeeping Required Qualifications Bachelor’s degree in Chemistry, Biology, Chemical Engineering, or related field Experience with Design of Experiments (DOE), mixtures experiments, and statistical approaches Preferred Qualifications 5+ years of formulation and product development experience in personal care, beauty, or home care products Familiarity with statistical analysis tools (e.g., JMP software for ANOVA, DOE, Process Control) Additional Requirements Employment contingent upon successful completion of pre‑employment drug screening and background check (including random and reasonable suspicion testing, where permitted)