Finom tech stack
Finom builds mostly with Python, SQL, Swift, C#. Its stack also includes Databricks, Metabase, FastAPI, LangChain. Python is named in 33 of the 43 job postings Finom published in the last 12 months (77%). Counted by Alion from the job postings of Finom, updated Sep 27, 2026.
What programming languages does Finom use?
Python is named in 77% of job postings at Finom, followed by SQL (74%), Swift (9%), C# (5%).
What frameworks and libraries does Finom use?
FastAPI is named in 16% of job postings at Finom, followed by LangChain (14%), LangGraph (14%), PyTorch (14%).
FastAPI
7 16%
LangChain
6 14%
LangGraph
6 14%
PyTorch
6 14%
DeepEval
4 9%
SnapKit
3 7%
SwiftUI
3 7%
UIKit
3 7%
Show all (12)
What databases does Finom use?
PostgreSQL is named in 5% of job postings at Finom, followed by Redis (5%).
PostgreSQL
2 5%
Redis
2 5%
What cloud and platforms does Finom use?
Databricks is named in 42% of job postings at Finom, followed by Metabase (26%), Tableau (19%), Kubernetes (19%).
Databricks
18 42%
Tableau
8 19%
Kubernetes
8 19%
GCP
7 16%
AWS
6 14%
Azure
6 14%
Show all (21)
What developer tools does Finom use?
Claude Code is named in 16% of job postings at Finom, followed by Docker (14%), Copilot (12%), Git (7%).
What AI and ML technologies does Finom use?
LLM is named in 35% of job postings at Finom, followed by Claude (7%), ChatGPT (2%).
Which engineering practices does Finom ask for?
AI Agents is named in 37% of job postings at Finom, followed by Function Calling (26%), Tool Use (26%), RAG (23%).
AI Agents
16 37%
Function Calling
11 26%
RAG
10 23%
Fine-tuning
6 14%
Prompt Engineering
6 14%
Show all (15)
What does each Finom team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
17 postingsFinance
10 postingsProduct
6 postingsMobile
3 postingsHow does your stack fit Finom?
How is the Finom 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 Finom stack?
Finom scores 90 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 Finom stack in its industry?
Share of the 241 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Finom apart
Companies with a stack like Finom
Questions about the Finom tech stack
What programming languages does Finom use?
The languages named in Finom job postings are Python (77%), SQL (74%), Swift (9%), C# (5%), JavaScript (5%), as a share of the 43 postings of the last 12 months.
Does Finom use FastAPI?
Yes. FastAPI is named in 7 of 43 job postings (16%) and required in 7 of them.
What cloud and platforms does Finom use?
The cloud and platforms named in Finom job postings are Databricks (18), Metabase (11), Tableau (8) (postings in brackets).
What skills do you need for a AI/ML job at Finom?
AI/ML postings at Finom most often require Python (17), Databricks (11), SQL (11), LLM (10), out of 17 postings in the last 12 months.
Is the Finom tech stack changing?
Yes. Microsoft Excel, Power BI, Metabase, Tableau first appeared in Finom job postings in the last six months.
How modern is the Finom tech stack?
Finom scores 90 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 Finom tech stack?
Alion reads every job posting Finom publishes and tags the technologies each one names. The figures on this page count the 43 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, "Finom tech stack: 68 technologies from 43 job postings", as of Sep 27, 2026. https://alion.io/company/finom/technologies