FourKites tech stack
FourKites builds mostly with Python, SQL, Java, JavaScript. Its stack also includes LangGraph, LangChain, Kubernetes, AWS. Python is named in 6 of the 24 job postings FourKites published in the last 12 months (25%). Counted by Alion from the job postings of FourKites, updated Oct 14, 2026.
What programming languages does FourKites use?
Python is named in 25% of job postings at FourKites, followed by SQL (25%), Java (13%), JavaScript (13%).
What frameworks and libraries does FourKites use?
LangGraph is named in 21% of job postings at FourKites, followed by LangChain (21%), React.js (8%), Scikit-learn (4%).
What databases does FourKites use?
PostgreSQL is named in 13% of job postings at FourKites, followed by MySQL (8%), Redis (8%), Snowflake (8%).
What cloud and platforms does FourKites use?
Kubernetes is named in 17% of job postings at FourKites, followed by AWS (17%), Apache Kafka (13%), GCP (8%).
Kubernetes
4 17%
AWS
4 17%
Apache Kafka
3 13%
GCP
2 8%
Azure
2 8%
Amazon EC2
1 4%
Show all (15)
What developer tools does FourKites use?
Cursor is named in 13% of job postings at FourKites, followed by Git (8%), Copilot (4%), Docker (4%).
Show all (10)
What AI and ML technologies does FourKites use?
Claude is named in 25% of job postings at FourKites, followed by LLM (17%), ChatGPT (13%), BERT (4%).
Which engineering practices does FourKites ask for?
Digital Twin is named in 92% of job postings at FourKites, followed by AI Agents (38%), Machine Learning (13%), Agentic Workflows (8%).
AI Agents
9 38%
Prompt Engineering
2 8%
Show all (26)
What does each FourKites team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Product
5 postingsAI/ML
3 postingsHow does your stack fit FourKites?
How is the FourKites 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 FourKites stack?
FourKites scores 84 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: 5; legacy ones: 0.
How common is the FourKites stack in its industry?
Share of the 1,076 companies in the same industries, whose stack Alion knows, that use each technology.
What sets FourKites apart
Companies with a stack like FourKites
Questions about the FourKites tech stack
What programming languages does FourKites use?
The languages named in FourKites job postings are Python (25%), SQL (25%), Java (13%), JavaScript (13%), Apex (4%), as a share of the 24 postings of the last 12 months.
Does FourKites use LangGraph?
Yes. LangGraph is named in 5 of 24 job postings (21%) and required in 5 of them.
What cloud and platforms does FourKites use?
The cloud and platforms named in FourKites job postings are Kubernetes (4), AWS (4), Apache Kafka (3) (postings in brackets).
What skills do you need for a Product job at FourKites?
Product postings at FourKites most often require Claude (3), Cursor (3), SQL (3), ChatGPT (2), out of 5 postings in the last 12 months.
Is the FourKites tech stack changing?
Yes. Machine Learning, Cursor, ChatGPT, PostgreSQL first appeared in FourKites job postings in the last six months.
How modern is the FourKites tech stack?
FourKites scores 84 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: 5; legacy ones: 0.
How does Alion know the FourKites tech stack?
Alion reads every job posting FourKites publishes and tags the technologies each one names. The figures on this page count the 24 postings of the last 12 months and were updated on Oct 14, 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, "FourKites tech stack: 72 technologies from 24 job postings", as of Oct 14, 2026. https://alion.io/company/fourkites/technologies