PubMatic tech stack
PubMatic builds mostly with Python, Java, SQL, Bash. Its stack also includes AWS, Kubernetes, MySQL, LangGraph. AWS is named in 4 of the 7 job postings PubMatic published in the last 12 months (57%). Counted by Alion from the job postings of PubMatic, updated Sep 30, 2026.
What programming languages does PubMatic use?
Python is named in 43% of job postings at PubMatic, followed by Java (29%), SQL (29%), Bash (14%).
What frameworks and libraries does PubMatic use?
LangGraph is named in 29% of job postings at PubMatic, followed by LangChain (29%), AutoGen (14%), CrewAI (14%).
LangGraph
2 29%
LangChain
2 29%
AutoGen
1 14%
CrewAI
1 14%
FAISS
1 14%
Hadoop
1 14%
Hibernate
1 14%
LlamaIndex
1 14%
Show all (12)
What databases does PubMatic use?
MySQL is named in 29% of job postings at PubMatic, followed by Milvus (14%), Pinecone (14%), Snowflake (14%).
What cloud and platforms does PubMatic use?
AWS is named in 57% of job postings at PubMatic, followed by Kubernetes (57%), Apache Kafka (29%), Linux (29%).
AWS
4 57%
Kubernetes
4 57%
Apache Kafka
2 29%
Azure
2 29%
GCP
2 29%
Crowdstrike
1 14%
Show all (13)
What developer tools does PubMatic use?
Rest API is named in 29% of job postings at PubMatic, followed by Docker (29%), Copilot (14%), Cursor (14%).
What AI and ML technologies does PubMatic use?
LLM is named in 57% of job postings at PubMatic, followed by ChatGPT (14%), Claude (14%).
Which engineering practices does PubMatic ask for?
Prompt Engineering is named in 29% of job postings at PubMatic, followed by AI Agents (14%), Anomaly Detection (14%), ETL/ELT (14%).
Prompt Engineering
2 29%
AI Agents
1 14%
Anomaly Detection
1 14%
Fine-tuning
1 14%
Show all (16)
What does each PubMatic team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
4 postingsHow does your stack fit PubMatic?
How modern is the PubMatic stack?
PubMatic scores 90 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 3; legacy ones: 0.
How common is the PubMatic stack in its industry?
Share of the 721 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like PubMatic
Questions about the PubMatic tech stack
What programming languages does PubMatic use?
The languages named in PubMatic job postings are Python (43%), Java (29%), SQL (29%), Bash (14%), C++ (14%), as a share of the 7 postings of the last 12 months.
Does PubMatic use LangGraph?
Yes. LangGraph is named in 2 of 7 job postings (29%) and required in 2 of them.
What cloud and platforms does PubMatic use?
The cloud and platforms named in PubMatic job postings are AWS (4), Kubernetes (4), Apache Kafka (2) (postings in brackets).
What skills do you need for a Backend job at PubMatic?
Backend postings at PubMatic most often require MySQL (2), Python (2), out of 4 postings in the last 12 months.
Is the PubMatic tech stack changing?
No new technology has appeared in PubMatic job postings in the last six months.
How modern is the PubMatic tech stack?
PubMatic scores 90 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 3; legacy ones: 0.
How does Alion know the PubMatic tech stack?
Alion reads every job posting PubMatic publishes and tags the technologies each one names. The figures on this page count the 7 postings of the last 12 months and were updated on Sep 30, 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, "PubMatic tech stack: 64 technologies from 7 job postings", as of Sep 30, 2026. https://alion.io/company/pubmatic/technologies