Capital Express tech stack
Capital Express builds mostly with Node JS, TypeScript, JavaScript, Go. Its stack also includes AWS, PostgreSQL, AWS Bedrock, React.js. Node JS is named in 3 of the 4 job postings Capital Express published in the last 12 months (75%). Counted by Alion from the job postings of Capital Express, updated Nov 13, 2026.
What programming languages does Capital Express use?
Node JS is named in 75% of job postings at Capital Express, followed by TypeScript (75%), JavaScript (75%), Go (50%).
What frameworks and libraries does Capital Express use?
React.js is named in 25% of job postings at Capital Express.
React.js
1 25%
What databases does Capital Express use?
PostgreSQL is named in 50% of job postings at Capital Express.
PostgreSQL
2 50%
What cloud and platforms does Capital Express use?
AWS is named in 75% of job postings at Capital Express, followed by AWS Bedrock (25%), Kubernetes (25%).
What developer tools does Capital Express use?
Rest API is named in 75% of job postings at Capital Express, followed by Docker (25%), Model Context Protocol (25%).
What AI and ML technologies does Capital Express use?
LLM is named in 25% of job postings at Capital Express.
LLM
1 25%
Which engineering practices does Capital Express ask for?
CI/CD is named in 75% of job postings at Capital Express, followed by Context Engineering (25%), Function Calling (25%), Human-in-the-Loop (25%).
CI/CD
3 75%
Function Calling
1 25%
Prompt Engineering
1 25%
RAG
1 25%
How does your stack fit Capital Express?
How modern is the Capital Express stack?
Capital Express scores 87 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 Capital Express stack in its industry?
Share of the 409 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Capital Express
Questions about the Capital Express tech stack
What programming languages does Capital Express use?
The languages named in Capital Express job postings are Node JS (75%), TypeScript (75%), JavaScript (75%), Go (50%), Python (25%), as a share of the 4 postings of the last 12 months.
Does Capital Express use AWS?
Yes. AWS is named in 3 of 4 job postings (75%) and required in 3 of them.
What cloud and platforms does Capital Express use?
The cloud and platforms named in Capital Express job postings are AWS (3), AWS Bedrock (1), Kubernetes (1) (postings in brackets).
Is the Capital Express tech stack changing?
No new technology has appeared in Capital Express job postings in the last six months.
How modern is the Capital Express tech stack?
Capital Express scores 87 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 Capital Express tech stack?
Alion reads every job posting Capital Express publishes and tags the technologies each one names. The figures on this page count the 4 postings of the last 12 months and were updated on Nov 13, 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, "Capital Express tech stack: 20 technologies from 4 job postings", as of Nov 13, 2026. https://alion.io/company/capital-express/technologies