KOLKATA · FULLTIME
Research Associate- API
Walter Bushnell
Kolkata · onsite · Posted 36d ago
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Undisclosed0–4 yrsfulltimeKolkata
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Section · 01
About this role
Job Title: R&D Associate-API
Location: Kolkata
Experience: 0-5 Years
Qualification: PhD/M.Sc. (Organic Chemistry)
Job Description:
- Perform multi-step organic synthesis for API/intermediates
- Optimize reaction conditions to improve yield, purity, and cost
- Support scale-up activities from lab to pilot/plant level
- Prepare batch documents, SOPs, and development reports
- Coordinate with Production, QA, and QC for smooth tech transfer
- Troubleshoot process issues during manufacturing
- Ensure compliance with cGMP, GLP, and safety standards
- Interpret analytical data (HPLC, GC, NMR)
Key Skills:
- Organic synthesis & reaction mechanisms
- API process development / scale-up
- Analytical techniques (HPLC, GC, NMR)
- cGMP & documentation practices
- Problem-solving and plant support
Preferred:
- Experience in API / Pharma manufacturing
- Exposure to technology transfer & validation batches
Sourced from naukri
Section · 02
Skills
API ManufacturingsynthesisSynthetic Organic ChemistryBulk DrugsHPLCGC
Section · Company
About Walter Bushnell

Walter Bushnell
Pharma
175
employees
2004
22 years old
Gurgaon
India
About
A prominent pharmaceutical company in India specializing in innovative therapy marketing, manufactured under strict quality standards.
Industries
Pharma
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216 reviews
3.1/ 5
Culture
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Career growth
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