Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowPosted yesterday

2027 Spring Post-Doctoral Fellowship Opportunities, Cambridge, MA

sanofi280 open roles

Where
Cambridge, MA
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen now2027 Spring Post-Doctoral Fellowship Opportunities, Cambridge, MAsanofi · Cambridge, MA

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on sanofi's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

9.5% of postings close within 7 days. Measured by our own scanner across the market. sanofi postings stay open a median of 6 days.

Share of postings closed within
  1. 1.8%1 day
  2. 4.0%3 days
  3. 9.5%7 days
  4. 15.6%14 days
  5. 33.9%30 days
This job: posted yesterday

sanofi median: 6 days open

The posting

2027 Spring Post-Doctoral Fellowship Opportunities, Cambridge, MA

Ready to grow your skills while helping shape the future of healthcare? At Sanofi, you’ll be empowered to learn, ask questions, and bring your ideas to life – all while supported by inspiring mentors and collaborative teams.

This Post-Doctoral opportunity will have a 2 years duration starting January 2027.

About Sanofi

We're an R&D-driven, AI-powered biopharma company committed to improving people's lives and delivering compelling growth. Our deep understanding of the immune system – and innovative pipeline – enables us to invent medicines and vaccines that treat and protect millions of people around the world. Together, we chase the miracles of science to improve people's lives.

Available Disciplines

  • Impurity Identification & AI-Enabled Analytics: Impurity identification remains one of the most challenging and resource-intensive activities in pharmaceutical development. This position offers a unique opportunity to pioneer AI-enabled approaches that accelerate the identification, structural elucidation, and mechanistic understanding of process- and degradation-related impurities. In addition to applying state-of-the-art AI tools, the successful candidate will help develop the high-quality experimental datasets necessary to train, validate, and improve next-generation AI models for analytical sciences. The fellow will work closely with analytical scientists, synthetic chemists and data scientists to develop innovative solutions.

About You

Basic Qualifications:

​

Currently holding an accredited university degree in:

  • Ph.D. in Analytical Chemistry, Chemistry, Pharmaceutical Sciences, Chemical Engineering, Computational Chemistry, Data Science applied to Chemistry, or a related discipline

Candidates must also meet the following eligibility requirements:

  • Must be permanently authorized to work in the U.S. and not require sponsorship of an employment visa (e.g., H-1B or green card) at the time of application or in the future. Students currently on CPT, OPT, or STEM OPT usually require future sponsorship for long term employment and do not meet the Internal requirements for this program unless eligible for an alternative long-term status that does not require company sponsorship.
  • Must be able to relocate to the office location and work 40hrs/week, Monday to Friday for the full duration of the co-op/internship.
  • Expertise in mass spectrometry, including LC-MS/MS and high-resolution mass spectrometry
  • Demonstrated experience in structural elucidation and interpretation of complex analytical datasets
  • Strong programming and data analysis skills using Python, R, or comparable computational platforms

Why Choose Us

  • Bring the miracles of science to life alongside a supportive, future focused team.​
  • Stretch your skills through apprenticeships, internships, graduate programs, and international experiences that grow with you.
  • Learn from inspiring mentors and collaborative teams while contributing to real projects that shape the future of healthcare.
  • Build your future with access to the latest tools, digital innovation, and continuous learning that keep you ahead of the curve.
  • Explore more with personalized development plans, short-term gigs, and internal mobility across functions and countries.
  • Grow in a purpose-driven company where your voice matters and your work helps improve millions of lives.
  • Thrive in inclusive, flexible workplaces that support your personal and professional well-being.
  • Launch your career with a company that invests in you — and empowers you to reimagine what's possible.

Compensation

The salary range for this position is: $98.000 year. Final compensation will be determined based on demonstrated experience, skills, location, and other relevant factors.

#LI-Onsite

#vhd

Pursue progress, discover extraordinary

Better is out there. Better medications, better outcomes, better science. But progress doesn’t happen without people – people from different backgrounds, in different locations, doing different roles, all united by one thing: a desire to make miracles happen. So, let’s be those people.

At Sanofi, we provide equal opportunities to all regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, ability or gender identity.

Watch our ALL IN video and check out our Diversity Equity and Inclusion actions at sanofi.com!

From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against sanofi's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on sanofi's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    sanofi's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.