Accordion tech stack
Accordion builds mostly with Python, SQL, TypeScript. Its stack also includes Power BI, Azure, Snowflake, LangChain. Power BI is named in 11 of the 34 job postings Accordion published in the last 12 months (32%). Counted by Alion from the job postings of Accordion, updated Sep 28, 2026.
What programming languages does Accordion use?
Python is named in 26% of job postings at Accordion, followed by SQL (18%), TypeScript (6%).
What frameworks and libraries does Accordion use?
LangChain is named in 9% of job postings at Accordion, followed by LangGraph (9%), AutoGen (6%), DSPy (6%).
What databases does Accordion use?
Snowflake is named in 24% of job postings at Accordion, followed by PostgreSQL (3%).
Snowflake
8 24%
PostgreSQL
1 3%
What cloud and platforms does Accordion use?
Power BI is named in 32% of job postings at Accordion, followed by Azure (24%), Databricks (18%), Anthropic (12%).
Power BI
11 32%
Azure
8 24%
Databricks
6 18%
Microsoft Fabric
4 12%
AWS
4 12%
Azure DevOps
3 9%
Show all (15)
What developer tools does Accordion use?
Microsoft Excel is named in 35% of job postings at Accordion, followed by Git (12%), Claude Code (6%), Copilot (6%).
Git
4 12%
Claude Code
2 6%
Copilot
2 6%
Cortex
2 6%
Cursor
2 6%
Prometheus
2 6%
Show all (11)
What AI and ML technologies does Accordion use?
LLM is named in 21% of job postings at Accordion, followed by Claude (12%), ChatGPT (3%).
Which engineering practices does Accordion ask for?
RAG is named in 18% of job postings at Accordion, followed by Prompt Engineering (15%), AI Agents (12%), Function Calling (12%).
RAG
6 18%
Prompt Engineering
5 15%
AI Agents
4 12%
Function Calling
4 12%
CI/CD
3 9%
Show all (17)
What does each Accordion team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Finance
19 postingsLeadership
5 postingsHow does your stack fit Accordion?
How much does Accordion pay by technology?
Median stated pay of the postings that name each technology, against the median of all Accordion postings with stated pay: $198k across 24 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 9 | $200k | +1% |
| Power BI | 7 | $170k | −14% |
| SQL | 6 | $178k | −10% |
| LLM | 5 | $230k | +16% |
How is the Accordion 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 Accordion stack?
Accordion scores 89 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: 3; legacy ones: 0.
How common is the Accordion stack in its industry?
Share of the 358 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Accordion
Questions about the Accordion tech stack
What programming languages does Accordion use?
The languages named in Accordion job postings are Python (26%), SQL (18%), TypeScript (6%), as a share of the 34 postings of the last 12 months.
Does Accordion use LangChain?
Yes. LangChain is named in 3 of 34 job postings (9%) and required in 2 of them.
What cloud and platforms does Accordion use?
The cloud and platforms named in Accordion job postings are Power BI (11), Azure (8), Databricks (6) (postings in brackets).
What skills do you need for a Finance job at Accordion?
Finance postings at Accordion most often require Microsoft Excel (3), Power BI (2), out of 19 postings in the last 12 months.
Is the Accordion tech stack changing?
Yes. Claude Code, Cursor, TypeScript, GitHub first appeared in Accordion job postings in the last six months.
How modern is the Accordion tech stack?
Accordion scores 89 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: 3; legacy ones: 0.
How does Alion know the Accordion tech stack?
Alion reads every job posting Accordion publishes and tags the technologies each one names. The figures on this page count the 34 postings of the last 12 months and were updated on Sep 28, 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, "Accordion tech stack: 56 technologies from 34 job postings", as of Sep 28, 2026. https://alion.io/company/accordion/technologies