medicinal chemist

DataAnnotation

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 We are looking for a Research Scientist (Chemistry) to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model.
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 In this role you will need to hold an expert level understanding of chemistry. Other related fields include, but are not limited to: Research and Development Chemist, Formulation Scientist, Development Chemist, Analytical Chemist, Chemical Engineer, Medicinal Chemist, Biochemist, Process Development Chemist.
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  Benefits
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   This is a full-time or part-time REMOTE position
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   You&rsquo;ll be able to choose which projects you want to work on
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   You can work on your own schedule
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   Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work
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  Responsibilities
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   Give AI chatbots complex chemistry questions and evaluate their outputs
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   Evaluate the quality produced by AI models for correctness and performance
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  Qualifications
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   Fluency in English (native or bilingual level)
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   Detail-oriented
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   Solid knowledge of general, organic, and physical chemistry concepts
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   A current, in progress, or completed Masters and/or PhD is preferred but not required
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  Notes
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 Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. Only applicants in the United States will be considered for this role. This is an independent contract position.
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 #chem
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Research Scientist (Chemistry)

Aragen life sciences

<div><div><div><h6 class="jobSectionHeader"><b>LOCATION</b></h6><div>
Hyderabad, India</div></div><div><h6 class="jobSectionHeader"><b>
DEPARTMENT</b></h6><div>
Chemistry Solutions</div></div></div><div></div><div><div><b><br>
Years of experience:</b> to</div><div><b>
Salary Range:</b> INR to (Annual)</div><p></p><div><b><br>
Scope</b></div><p><b><br>
This role is responsible for client projects by route designing and synthesis of molecules as per client specifications, independently or through supervision of a team of chemist.</b></p><p><b>
Responsibilities</b></p><p><b>
 Set-up and execute reactions for synthesis of target molecules</b></p><ul><li><div><b>
Understand the project requirements and deliverables from manager as specified by the client</b></div></li><li><div><b>
Understand the reaction protocol and search literature as required</b></div></li><li><div><b>
Efficiently delegate work and monitor team members for effective planning, execution and delivery</b></div></li><li><div><b>
Understand and discuss the MSDS (Material Safety Data Sheet) with team members</b></div></li><li><div><b>
Identify and mitigate any potential safety risk with the help of supervisor</b></div></li><li><div><b>
Plan and execute reactions with proper reagents and equipment (glassware, stirrers, vacuum pumps etc.) maintaining specified conditions (temperature, pressure etc.), with optimum usage and minimum wastage</b></div></li><li><div><b>
Ensure parallel execution of multiple reactions</b></div></li><li><div><b>
Monitor the reaction by observing progress by using analytical techniques</b></div></li><li><div><b>
Identify and execute appropriate workup and purification technique to produce an intermediary / final compound of desired quality</b></div></li><li><div><b>
 </b><b>Analyze analytical data, evaluate and interpret results from the synthesis and report</b></div></li><li><div><b>
Meet productivity benchmarks on number of reactions / number of steps / number of compounds / quality / compounds purity / project timelines</b></div></li></ul><ul><li><b> Improve delivery efficiency and quality through project management</b></li></ul><ul><li><div><b>
Support project manager in finalizing the estimation of the project by identifying relevant literature, proposing appropriate synthetic route/ reaction design and by assessing project risks and challenges</b></div></li><li><div><b>
Prepare weekly / monthly/ final reports as required</b></div></li></ul><ul><li><b>Ensure safety at work through enforcement of good laboratory practices</b></li></ul><div></div><ul><li><div><b>
Follow safety and quality systems in the labs</b></div></li><li><div><b>
Maintenance and usage of equipment/apparatus/instruments as per SOPs and general housekeeping norms</b></div></li></ul><p><b>
 Maintain records, data integrity and IP confidentiality</b></p><ul><li><div><b>
Document reactions executed, research findings/ observations accurately in lab note books as per client requirements to ensure data integrity</b></div></li><li><div><b>
Maintain strict IP confidentiality and adhere to all related policies</b></div></li><li><div><b>
To prepare final reports as required</b></div></li><li><div><b>
Identify and report non-compliance of LNB guidelines update by junior team members</b></div></li></ul><div></div><div><b><br>
 Ensure high morale and skill development of team:</b></div><div></div><ul><li><div><b>
Improve knowledge of organic chemistry (particularly synthesis) / Analytical techniques etc. through ono on one discussions with supervisor/ regular classroom trainings/ project trainings/ further education programs etc.</b></div></li><li><div><b>
Guiding a teams of chemists to meet productivity/ quality targets.</b></div></li><li><div><b>
Train and develop team members, regularly review their performance</b></div></li></ul><div></div><div><b><br>
Functional/ Technical Skills</b></div><div></div><ul><li><div><b><br>
Knowledge of Chemistry &amp; Execution</b></div></li><li><div><b>
Knowledge of Safety Protocols</b></div></li><li><div><b>
Knowledge of IP &amp; Confidentiality and Data Integrity</b></div></li><li><div><b>
Ability to conduct cost benefit analysis and optimum usage of resources</b></div></li></ul><div></div><div><b><br>
Required Educational Qualification &amp; Relevant experience</b></div><div></div><div><b><br>
Msc (Organic/ Medicinal Chemistry) with 1 - 5 years of relevant experience</b></div><div></div><div><b><br>
Or</b></div><div></div><div><b><br>
Ph.D. / PDF (Organic/ Medicinal Chemistry) with 1 &ndash; 3 years of relevant experience</b></div><div></div><div><b><br>
Additional Requirements</b></div><div></div><div><b><br>
Candidates with their research publications in leading journals would be preferred</b></div><p></p><p><b><br>
Additional Responsibilities:</b></p><p><b>
Reporting Team</b></p><ul><li><b>
Reporting Designation:</b></li><li><b>
Reporting Department:</b></li></ul><p><b>
Educational qualifications preferred</b></p><ul><li><b>
Category:</b></li><li><b>
Field specialization:</b></li><li><b>
Degree:</b></li><li><b>
Academic score:</b></li><li><b>
Institution tier:</b></li></ul><p><b>
Required Certification/s:</b></p><p><b>
Required Training/s:</b></p><p><b>
Required work experience</b></p><ul><li><b>
Industry:</b></li><li><b>
Role:</b></li><li><b>
Years of experience:</b></li></ul><p><b>
Key Performance Indicators:</b></p><p><b>
Required Competencies:</b></p><p><b>
Required Knowledge:</b></p><p><b>
Required Skills:</b></p><p><b>
Required abilities</b></p><ul><li><b>
Physical:</b></li><li><b>
Other:</b></li></ul><p><b>
Work Environment Details:</b></p><p><b>
Specific requirements</b></p><ul><li><b>
Travel:</b></li><li><b>
Vehicle:</b></li><li><b>
Work Permit:</b></li></ul><p><b>
Other details</b></p><ul><li><b>
Pay Rate:</b></li><li><b>
Contract Types:</b></li><li><b>
Time Constraints:</b></li><li><b>
Compliance Related:</b></li><li><b>
Union Affiliation:</b></li></ul></div></div><p></p>

Associate Scientist

idealrew Group

<p>Role Summary</p><p>The Research Scientist will lead discovery chemistry efforts across multiple programs, integrating medicinal chemistry design with biological and pharmacological data to advance candidate selection. Independently design, synthesize, purify, and characterize small molecules to support internal discovery and optimization programs across diverse therapeutic areas.</p><p>Key Responsibilities</p><p>Lead medicinal chemistry design efforts from early discovery to IND-enabling studies. Develop and prioritize structure-activity relationship (SAR) strategies and apply computational insights for rational drug design. Plan and execute complex multi-step organic syntheses for novel chemical entities. Supervise small teams of chemists and manage external collaborations (CRO, academic</p><p>partners). Make decisions based on complex datasets including potency, selectivity, ADME, and in vivo efficacy. Draft patent applications, coordinate IP strategy, and contribute to regulatory documentation. Maintain awareness of emerging chemistry and therapeutic trends.</p><p>Job Type: Full-time</p><p>Pay: &#8377;1,200,000.00 - &#8377;2,000,000.00 per year</p><p>Benefits:</p><ul><li>Health insurance</li><li>Paid sick time</li><li>Provident Fund</li></ul><p>Application Question(s):</p><ul><li>How many years of exprience do you have as in Research Scientist?</li><li>What is your current CTC?</li><li>Are you comfortable for Bhosari, Pune, Maharashtra location?</li></ul><p>Work Location: In person</p>

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