Chime tech stack
Chime builds mostly with Python, SQL, Ruby, JavaScript. Its stack also includes Looker, Ruby on Rails, AWS, Snowflake. Python is named in 39 of the 109 job postings Chime published in the last 12 months (36%). Counted by Alion from the job postings of Chime, updated Nov 11, 2026.
What programming languages does Chime use?
Python is named in 36% of job postings at Chime, followed by SQL (31%), Ruby (31%), JavaScript (17%).
Python
39 36%
SQL
34 31%
Ruby
34 31%
JavaScript
18 17%
TypeScript
12 11%
Go
10 9%
Java
5 5%
Scala
3 3%
Show all (10)
What frameworks and libraries does Chime use?
Ruby on Rails is named in 20% of job postings at Chime, followed by React Native (13%), React.js (13%), Flink (5%).
Ruby on Rails
22 20%
React Native
14 13%
React.js
14 13%
Flink
5 5%
LangChain
3 3%
NumPy
2 2%
Pandas
2 2%
PyTorch
2 2%
Show all (16)
What databases does Chime use?
Snowflake is named in 13% of job postings at Chime, followed by Redis (6%), Amazon Redshift (4%), PostgreSQL (4%).
Snowflake
14 13%
Redis
7 6%
Amazon Redshift
4 4%
PostgreSQL
4 4%
DynamoDB
3 3%
Google BigQuery
3 3%
MySQL
2 2%
Teradata
1 1%
What cloud and platforms does Chime use?
Looker is named in 23% of job postings at Chime, followed by AWS (17%), Apache Kafka (7%), Spark (7%).
AWS
19 17%
Apache Kafka
8 7%
Spark
8 7%
Kubernetes
8 7%
Braze
7 6%
Datadog
5 5%
GCP
5 5%
Show all (26)
What developer tools does Chime use?
dbt is named in 9% of job postings at Chime, followed by Terraform (9%), Cursor (8%), Claude Code (7%).
dbt
10 9%
Terraform
10 9%
Cursor
9 8%
Claude Code
8 7%
GraphQL
4 4%
ArgoCD
3 3%
CircleCI
2 2%
Show all (20)
What AI and ML technologies does Chime use?
LLM is named in 10% of job postings at Chime, followed by ChatGPT (4%), Claude (4%), Gemini (2%).
Which engineering practices does Chime ask for?
Machine Learning is named in 14% of job postings at Chime, followed by A/B Testing (13%), CI/CD (7%), AI Agents (6%).
CI/CD
8 7%
AI Agents
7 6%
Incident Management
3 3%
Show all (25)
What does each Chime team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
32 postingsData Science
15 postingsMarketing
10 postingsLeadership
10 postingsManagement
8 postingsAI/ML
7 postingsHow does your stack fit Chime?
How much does Chime pay by technology?
Median stated pay of the postings that name each technology, against the median of all Chime postings with stated pay: $200k across 108 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 39 | $210k | +5% |
| Ruby | 34 | $227k | +14% |
| SQL | 33 | $185k | −8% |
| Looker | 24 | $185k | −8% |
| Ruby on Rails | 22 | $194k | −3% |
| AWS | 19 | $259k | +30% |
| JavaScript | 18 | $227k | +14% |
| Snowflake | 14 | $267k | +34% |
| React Native | 14 | $227k | +14% |
| React.js | 14 | $227k | +14% |
How is the Chime 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 Chime stack?
Chime scores 83 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: 4; legacy ones: 0.
How common is the Chime stack in its industry?
Share of the 277 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Chime apart
Companies with a stack like Chime
Questions about the Chime tech stack
What programming languages does Chime use?
The languages named in Chime job postings are Python (36%), SQL (31%), Ruby (31%), JavaScript (17%), TypeScript (11%), as a share of the 109 postings of the last 12 months.
Does Chime use Ruby on Rails?
Yes. Ruby on Rails is named in 22 of 109 job postings (20%) and required in 22 of them.
What cloud and platforms does Chime use?
The cloud and platforms named in Chime job postings are Looker (25), AWS (19), Apache Kafka (8) (postings in brackets).
What skills do you need for a Backend job at Chime?
Backend postings at Chime most often require Ruby on Rails (20), Ruby (13), Python (11), TypeScript (10), out of 32 postings in the last 12 months.
Is the Chime tech stack changing?
Yes. LangGraph, Gemini, GitHub, Microsoft Excel first appeared in Chime job postings in the last six months.
How modern is the Chime tech stack?
Chime scores 83 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: 4; legacy ones: 0.
How does Alion know the Chime tech stack?
Alion reads every job posting Chime publishes and tags the technologies each one names. The figures on this page count the 109 postings of the last 12 months and were updated on Nov 11, 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, "Chime tech stack: 109 technologies from 109 job postings", as of Nov 11, 2026. https://alion.io/company/chime/technologies