ST Pharm | Process / Analytical Chemist (Scientist to Director level)

  • May 27, 2026 9:04 AM
    Message # 13636138

    Job Title: Process / Analytical Chemist (Scientist to Director level)
    Location: Ansan-si, Gyeonggi-do, South Korea   |   Employment Type: Full-time

    About ST Pharm

    ST Pharm Co., Ltd. is a global CDMO specializing in the development and production of active pharmaceutical ingredients (APIs) and nucleic acid-based drugs. Established in 1983, the company is recognized for its expertise in manufacturing high-quality APIs for global markets and its innovative research in RNA therapeutics, including ASO, siRNA, and mRNA-based treatments. ST Pharm is committed to advancing healthcare solutions through cutting-edge technology, sustainable practices, and strategic partnerships, positioning itself as a leader in the pharmaceutical industry.

    Job Description

    ST Pharm is seeking talented and team-oriented scientists at various levels of expertise in process organic chemistry and analytical chemistry to join its R&D division. This role involves developing synthesis and purification processes for a wide range of molecular modalities, including small molecules, oligonucleotides, peptides, and conjugates such as peptide/protein/antibody-oligo conjugates.

    Responsibilities

    Scientist level:

    • Develop process chemistry and analytical methods for APIs, including small molecules, oligonucleotides, peptides, and various conjugates.

    • Author and contribute to technical documents such as tech transfer reports, patents, scientific papers, and regulatory submissions.

    Managers / Director level:

    • Lead, mentor, and develop a team/center of process chemists to drive high performance and innovation.

    • Oversee the development and scale-up of APIs across multiple modalities.

    Requirements

    • Master's or Ph.D. in chemistry, chemical engineering, or a related field.

    • Industry experience in process chemistry or analytical method development is highly desirable.

    • Strong analytical skills and creative problem-solving capabilities.

    • Ability to quickly learn and address challenges effectively.

    • Positive attitude with high ethical standards and integrity.

    • A collaborative team player with a passion for science and drug development.

    How to Apply & Contact Point

    Please submit your resume/CV and any inquiries directly to our HR department:

    • Contact: Jeon Seungnam (HR Team Leader)

    • Email: bigjeon@stpharm.co.kr

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