Jobs at Retro Co., Ltd

The Senior Manager of Quality Operations will oversee day-to-day QA processes, ensure compliance in clinical manufacturing, improve QMS, and support regulatory inspections and audits.

The Scientist role focuses on optimizing differentiation protocols for iHSC production from iPSCs, ensuring reproducibility and scalability, while collaborating across teams and maintaining high standards of documentation.

Retro is seeking to build a team for developing therapies targeting aging through cellular reprogramming and autophagy. Interested candidates can apply to express interest in future openings.

The GMP Operations Coordinator supports daily operations in a GMP manufacturing facility, ensuring supplies and equipment are available, coordinating logistics, and maintaining compliance with regulatory standards while assisting in production runs and quality management.

Establish and run in-house G-banding and karyotyping for genomic-stability assessment of cell products. Perform full cytogenetics workflow, analyze metaphase spreads for abnormalities, maintain and prepare iPSC cultures, document SOPs and QC criteria, track clone-level genomic data, and coordinate CRO shipments.

Build and run the company's in-house histology capability: perform embedding, paraffin and frozen sectioning, vibratome work, IHC/IF and H&E staining, imaging support, SOP development, equipment maintenance, supply management, and coordinate with CROs while managing workload, QC, and documentation.

Lead analytical development and QC strategy for a small-molecule clinical program: develop/validate/transfer methods, set specifications, oversee outsourced testing, support stability, impurity characterization, formulation analytics, regulatory Module 3 content, and perform targeted hands-on UPLC/LC-MS work and investigations.