Palantir Technologies tech stack
Palantir Technologies builds mostly with Python, C++, JavaScript, TypeScript. Its stack also includes Kubernetes, GitHub, React.js, ElasticSearch. Python is named in 79 of the 92 job postings Palantir Technologies published in the last 12 months (86%). Counted by Alion from the job postings of Palantir Technologies, updated Sep 27, 2026.
What programming languages does Palantir Technologies use?
Python is named in 86% of job postings at Palantir Technologies, followed by C++ (42%), JavaScript (41%), TypeScript (33%).
Python
79 86%
C++
39 42%
JavaScript
38 41%
TypeScript
30 33%
Java
22 24%
SQL
19 21%
Rust
19 21%
MATLAB
16 17%
Show all (21)
What frameworks and libraries does Palantir Technologies use?
React.js is named in 9% of job postings at Palantir Technologies, followed by Hadoop (7%), Tracing (3%), Redux (3%).
Tracing 
Show all (19)
What databases does Palantir Technologies use?
ElasticSearch is named in 8% of job postings at Palantir Technologies, followed by PostgreSQL (7%), Cassandra (5%), Apache Iceberg (2%).
What cloud and platforms does Palantir Technologies use?
Kubernetes is named in 21% of job postings at Palantir Technologies, followed by GitHub (21%), Spark (16%), Linux (15%).
Kubernetes
19 21%
GitHub
19 21%
Spark
15 16%
AWS
12 13%
Azure
9 10%
GCP
6 7%
Show all (26)
What developer tools does Palantir Technologies use?
Gradle is named in 12% of job postings at Palantir Technologies, followed by Docker (10%), CloudFormation (4%), Keycloak (4%).
Gradle
11 12%
Docker
9 10%
CloudFormation
4 4%
Keycloak
4 4%
Terraform
4 4%
Prometheus
3 3%
BloodHound
2 2%
Show all (20)
What AI and ML technologies does Palantir Technologies use?
LLM is named in 18% of job postings at Palantir Technologies.
LLM
17 18%
Which engineering practices does Palantir Technologies ask for?
AI Agents is named in 21% of job postings at Palantir Technologies, followed by CI/CD (11%), Edge AI (9%), Red Teaming (4%).
AI Agents
19 21%
CI/CD
10 11%
Fine-tuning
3 3%
Incident Management
2 2%
Multimodal AI
2 2%
Show all (14)
What does each Palantir Technologies team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Solutions
32 postingsDevOps
19 postingsBackend
18 postingsSecurity
8 postingsHardware
4 postingsHow does your stack fit Palantir Technologies?
How is the Palantir Technologies 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 Palantir Technologies stack?
Palantir Technologies scores 75 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: 1; legacy ones: 0.
How common is the Palantir Technologies stack in its industry?
Share of the 129 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Palantir Technologies apart
Palantir Technologies products in its job postings
Postings at Palantir Technologies name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like Palantir Technologies
Nielsen
76 shared technologies
Momentum Engineering
65 shared technologies
Millennium Management
65 shared technologies
Bespoke Technologies
65 shared technologies
Vantor
78 shared technologies
Singtel
79 shared technologies
Roku
73 shared technologies
Rivian and Volkswagen Group Technologies
68 shared technologies
Questions about the Palantir Technologies tech stack
What programming languages does Palantir Technologies use?
The languages named in Palantir Technologies job postings are Python (86%), C++ (42%), JavaScript (41%), TypeScript (33%), Java (24%), as a share of the 92 postings of the last 12 months.
Does Palantir Technologies use React.js?
Yes. React.js is named in 8 of 92 job postings (9%) and required in 3 of them.
What cloud and platforms does Palantir Technologies use?
The cloud and platforms named in Palantir Technologies job postings are Kubernetes (19), GitHub (19), Spark (15) (postings in brackets).
What skills do you need for a Solutions job at Palantir Technologies?
Solutions postings at Palantir Technologies most often require Python (30), SQL (18), MATLAB (15), TypeScript (10), out of 32 postings in the last 12 months.
Is the Palantir Technologies tech stack changing?
Yes. Apache Iceberg, Scala, BloodHound, Burp Suite first appeared in Palantir Technologies job postings in the last six months.
How modern is the Palantir Technologies tech stack?
Palantir Technologies scores 75 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: 1; legacy ones: 0.
How does Alion know the Palantir Technologies tech stack?
Alion reads every job posting Palantir Technologies publishes and tags the technologies each one names. The figures on this page count the 92 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, "Palantir Technologies tech stack: 106 technologies from 92 job postings", as of Sep 27, 2026. https://alion.io/company/palantir/technologies