Lumos tech stack
Lumos builds mostly with Python, Go, TypeScript. Its stack also includes GitHub, OpenAI, Dagster, MySQL. GitHub is named in 17 of the 17 job postings Lumos published in the last 12 months (100%). Counted by Alion from the job postings of Lumos, updated Oct 16, 2026.
What programming languages does Lumos use?
Python is named in 29% of job postings at Lumos, followed by Go (24%), TypeScript (24%).
What frameworks and libraries does Lumos use?
Dagster is named in 18% of job postings at Lumos.
Dagster
3 18%
What databases does Lumos use?
MySQL is named in 12% of job postings at Lumos, followed by PostgreSQL (12%).
MySQL
2 12%
PostgreSQL
2 12%
What cloud and platforms does Lumos use?
GitHub is named in 100% of job postings at Lumos, followed by OpenAI (100%), Azure (6%), Okta (6%).
What developer tools does Lumos use?
Rest API is named in 29% of job postings at Lumos, followed by Cursor (6%), Model Context Protocol (6%), OpenAI Codex (6%).
What AI and ML technologies does Lumos use?
Claude is named in 12% of job postings at Lumos.
Claude
2 12%
Which engineering practices does Lumos ask for?
AI Agents is named in 100% of job postings at Lumos, followed by ETL/ELT (6%), IAM (6%), Platform Engineering (6%).
What does each Lumos team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Sales
4 postingsBackend
3 postingsHow does your stack fit Lumos?
How is the Lumos 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 Lumos stack?
Lumos scores 78 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 Lumos stack in its industry?
Share of the 1,047 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Lumos apart
Companies with a stack like Lumos
Questions about the Lumos tech stack
What programming languages does Lumos use?
The languages named in Lumos job postings are Python (29%), Go (24%), TypeScript (24%), as a share of the 17 postings of the last 12 months.
Does Lumos use Dagster?
Yes. Dagster is named in 3 of 17 job postings (18%) and required in 3 of them.
What cloud and platforms does Lumos use?
The cloud and platforms named in Lumos job postings are GitHub (17), OpenAI (17), Azure (1) (postings in brackets).
What skills do you need for a Sales job at Lumos?
Sales postings at Lumos most often require GitHub (4), OpenAI (4), out of 4 postings in the last 12 months.
Is the Lumos tech stack changing?
Yes. Claude, Dagster, MySQL, PostgreSQL first appeared in Lumos job postings in the last six months.
How modern is the Lumos tech stack?
Lumos scores 78 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 Lumos tech stack?
Alion reads every job posting Lumos publishes and tags the technologies each one names. The figures on this page count the 17 postings of the last 12 months and were updated on Oct 16, 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, "Lumos tech stack: 23 technologies from 17 job postings", as of Oct 16, 2026. https://alion.io/company/lumos/technologies