PA Consulting tech stack
PA Consulting builds mostly with Python, SQL, Java, Scala. Its stack also includes AWS, Azure, LangChain, Snowflake. AWS is named in 43 of the 75 job postings PA Consulting published in the last 12 months (57%). Counted by Alion from the job postings of PA Consulting, updated Sep 27, 2026.
What programming languages does PA Consulting use?
Python is named in 31% of job postings at PA Consulting, followed by SQL (21%), Java (13%), Scala (8%).
C++ 
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What frameworks and libraries does PA Consulting use?
LangChain is named in 12% of job postings at PA Consulting, followed by LlamaIndex (9%), TruLens (7%), React.js (4%).
LangChain
9 12%
LlamaIndex
7 9%
TruLens
5 7%
React.js
3 4%
Spring Boot
3 4%
LangGraph
2 3%
pgvector
2 3%
ASP.NET Core
2 3%
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What databases does PA Consulting use?
Snowflake is named in 9% of job postings at PA Consulting, followed by Amazon Redshift (8%), DynamoDB (8%), PostgreSQL (5%).
Snowflake
7 9%
Amazon Redshift
6 8%
DynamoDB
6 8%
PostgreSQL
4 5%
BigQuery
3 4%
Google BigQuery
3 4%
ElasticSearch
2 3%
Firestore
2 3%
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What cloud and platforms does PA Consulting use?
AWS is named in 57% of job postings at PA Consulting, followed by Azure (56%), GCP (52%), Spark (16%).
AWS
43 57%
Azure
42 56%
GCP
39 52%
Spark
12 16%
Databricks
11 15%
AWS Lambda
7 9%
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What developer tools does PA Consulting use?
Microsoft Excel is named in 7% of job postings at PA Consulting, followed by Model Context Protocol (5%), Terraform (5%), Jenkins (5%).
Terraform
4 5%
Jenkins
4 5%
pySpark
4 5%
Bicep
3 4%
CloudFormation
3 4%
Copilot
3 4%
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What AI and ML technologies does PA Consulting use?
LLM is named in 3% of job postings at PA Consulting, followed by Midjourney (1%).
LLM
2 3%
Midjourney
1 1%
Which engineering practices does PA Consulting ask for?
CI/CD is named in 13% of job postings at PA Consulting, followed by AI Agents (12%), ETL/ELT (11%), RAG (11%).
CI/CD
10 13%
AI Agents
9 12%
RAG
8 11%
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What does each PA Consulting team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Solutions
19 postingsData Science
15 postingsAI/ML
9 postingsBackend
6 postingsHardware
3 postingsHow does your stack fit PA Consulting?
How is the PA Consulting stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the PA Consulting stack?
PA Consulting scores 80 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: 2; legacy ones: 0.
How common is the PA Consulting stack in its industry?
Share of the 2,278 companies in the same industries, whose stack Alion knows, that use each technology.
What sets PA Consulting apart
Companies with a stack like PA Consulting
Questions about the PA Consulting tech stack
What programming languages does PA Consulting use?
The languages named in PA Consulting job postings are Python (31%), SQL (21%), Java (13%), Scala (8%), JavaScript (7%), as a share of the 75 postings of the last 12 months.
Does PA Consulting use LangChain?
Yes. LangChain is named in 9 of 75 job postings (12%) and required in 9 of them.
What cloud and platforms does PA Consulting use?
The cloud and platforms named in PA Consulting job postings are AWS (43), Azure (42), GCP (39) (postings in brackets).
What skills do you need for a Solutions job at PA Consulting?
Solutions postings at PA Consulting most often require AWS (15), Azure (15), GCP (15), out of 19 postings in the last 12 months.
Is the PA Consulting tech stack changing?
Yes. ElasticSearch, Human-in-the-Loop, LangGraph, OpenSearch first appeared in PA Consulting job postings in the last six months.
How modern is the PA Consulting tech stack?
PA Consulting scores 80 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: 2; legacy ones: 0.
How does Alion know the PA Consulting tech stack?
Alion reads every job posting PA Consulting publishes and tags the technologies each one names. The figures on this page count the 75 postings of the last 12 months and were updated on Sep 27, 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, "PA Consulting tech stack: 120 technologies from 75 job postings", as of Sep 27, 2026. https://alion.io/company/pa-consulting/technologies