Pfizer tech stack
Pfizer builds mostly with Python, PowerShell, SQL. Its stack also includes AWS, Dynatrace, Snowflake, LangGraph. Python is named in 6 of the 8 job postings Pfizer published in the last 12 months (75%). Counted by Alion from the job postings of Pfizer, updated Oct 17, 2026.
What programming languages does Pfizer use?
Python is named in 75% of job postings at Pfizer, followed by PowerShell (25%), SQL (25%).
What frameworks and libraries does Pfizer use?
LangGraph is named in 25% of job postings at Pfizer, followed by LangChain (25%), Plotly (13%).
What databases does Pfizer use?
Snowflake is named in 38% of job postings at Pfizer.
Snowflake
3 38%
What cloud and platforms does Pfizer use?
AWS is named in 38% of job postings at Pfizer, followed by Dynatrace (38%), AWS Bedrock AgentCore (25%), Azure (13%).
AWS
3 38%
Dynatrace
3 38%
Azure
1 13%
GCP
1 13%
GitHub
1 13%
GitHub Actions
1 13%
Power BI
1 13%
Show all (9)
What developer tools does Pfizer use?
Terraform is named in 38% of job postings at Pfizer, followed by Ansible (25%), Model Context Protocol (25%), CloudFormation (13%).
Terraform
3 38%
Ansible
2 25%
Model Context Protocol
2 25%
CloudFormation
1 13%
dbt
1 13%
What AI and ML technologies does Pfizer use?
LLM is named in 13% of job postings at Pfizer.
LLM
1 13%
Which engineering practices does Pfizer ask for?
CI/CD is named in 63% of job postings at Pfizer, followed by AI Agents (50%), AIOps (38%), LLM Evaluation (25%).
CI/CD
5 63%
AI Agents
4 50%
AIOps
3 38%
Configuration Management
1 13%
Hallucination
1 13%
Show all (11)
What does each Pfizer team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
3 postingsHow does your stack fit Pfizer?
How modern is the Pfizer stack?
Pfizer scores 73 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How common is the Pfizer stack in its industry?
Share of the 231 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Pfizer apart
Companies with a stack like Pfizer
Questions about the Pfizer tech stack
What programming languages does Pfizer use?
The languages named in Pfizer job postings are Python (75%), PowerShell (25%), SQL (25%), as a share of the 8 postings of the last 12 months.
Does Pfizer use LangGraph?
Yes. LangGraph is named in 2 of 8 job postings (25%) and required in 2 of them.
What cloud and platforms does Pfizer use?
The cloud and platforms named in Pfizer job postings are AWS (3), Dynatrace (3), AWS Bedrock AgentCore (2) (postings in brackets).
What skills do you need for a AI/ML job at Pfizer?
AI/ML postings at Pfizer most often require Python (3), AWS Bedrock AgentCore (2), Dynatrace (2), LangGraph (2), out of 3 postings in the last 12 months.
Is the Pfizer tech stack changing?
No new technology has appeared in Pfizer job postings in the last six months.
How modern is the Pfizer tech stack?
Pfizer scores 73 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How does Alion know the Pfizer tech stack?
Alion reads every job posting Pfizer publishes and tags the technologies each one names. The figures on this page count the 8 postings of the last 12 months and were updated on Oct 17, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "Pfizer tech stack: 34 technologies from 8 job postings", as of Oct 17, 2026. https://alion.io/company/pfizer-gr/technologies