IC3 tech stack
IC3 builds mostly with Python, SQL, Java, C++. Its stack also includes Linux, AWS, PostgreSQL, Snowflake. Python is named in 36 of the 65 job postings IC3 published in the last 12 months (55%). Counted by Alion from the job postings of IC3, updated Oct 13, 2026.
What programming languages does IC3 use?
Python is named in 55% of job postings at IC3, followed by SQL (42%), Java (18%), C++ (9%).
C++ 
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What frameworks and libraries does IC3 use?
Django is named in 8% of job postings at IC3, followed by Next.js (5%), React.js (5%), AutoGen (3%).
Django
5 8%
Next.js
3 5%
React.js
3 5%
AutoGen
2 3%
Cucumber
2 3%
LangChain
2 3%
Tailwind CSS
2 3%
Playwright
2 3%
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What databases does IC3 use?
PostgreSQL is named in 15% of job postings at IC3, followed by Snowflake (12%), MySQL (3%), BigQuery (2%).
PostgreSQL
10 15%
Snowflake
8 12%
MySQL
2 3%
BigQuery
1 2%
Chroma
1 2%
Google BigQuery
1 2%
Redis
1 2%
What cloud and platforms does IC3 use?
Linux is named in 40% of job postings at IC3, followed by AWS (26%), Kubernetes (17%), Azure (14%).
AWS
17 26%
Kubernetes
11 17%
Azure
9 14%
Apache Kafka
8 12%
GCP
8 12%
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And 4 more, each named in fewer postings.
What developer tools does IC3 use?
Git is named in 14% of job postings at IC3, followed by Jenkins (11%), Microsoft Excel (11%), Docker (11%).
Git
9 14%
Jenkins
7 11%
Docker
7 11%
ArgoCD
5 8%
Claude Code
4 6%
Helm
4 6%
Harbor
4 6%
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What AI and ML technologies does IC3 use?
LLM is named in 8% of job postings at IC3, followed by Claude (5%), ChatGPT (2%).
Which engineering practices does IC3 ask for?
CI/CD is named in 15% of job postings at IC3, followed by AI Agents (8%), BGP (8%), DeFi (8%).
CI/CD
10 15%
AI Agents
5 8%
DeFi
5 8%
Platform Engineering
5 8%
GitOps
5 8%
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What does each IC3 team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
14 postingsSecurity
7 postingsFinance
6 postingsDevOps
6 postingsAnalytics
5 postingsOperations
5 postingsHow does your stack fit IC3?
How much does IC3 pay by technology?
Median stated pay of the postings that name each technology, against the median of all IC3 postings with stated pay: $157k across 52 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 28 | $149k | −6% |
| Linux | 21 | $157k | 0% |
| SQL | 21 | $133k | −15% |
| AWS | 15 | $171k | +8% |
| Kubernetes | 11 | $171k | +8% |
| Java | 9 | $200k | +27% |
| Azure | 9 | $200k | +27% |
| GCP | 8 | $203k | +29% |
| PostgreSQL | 8 | $178k | +13% |
| Windows | 7 | $157k | 0% |
How is the IC3 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 IC3 stack?
IC3 scores 82 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 IC3 stack in its industry?
Share of the 294 companies in the same industries, whose stack Alion knows, that use each technology.
What sets IC3 apart
Companies with a stack like IC3
Questions about the IC3 tech stack
What programming languages does IC3 use?
The languages named in IC3 job postings are Python (55%), SQL (42%), Java (18%), C++ (9%), C# (8%), as a share of the 65 postings of the last 12 months.
Does IC3 use Django?
Yes. Django is named in 5 of 65 job postings (8%) and required in 5 of them.
What cloud and platforms does IC3 use?
The cloud and platforms named in IC3 job postings are Linux (26), AWS (17), Kubernetes (11) (postings in brackets).
What skills do you need for a Backend job at IC3?
Backend postings at IC3 most often require Linux (9), Python (9), SQL (7), PostgreSQL (6), out of 14 postings in the last 12 months.
Is the IC3 tech stack changing?
Yes. Configuration Management, DHCP, DNS, Cucumber first appeared in IC3 job postings in the last six months.
How modern is the IC3 tech stack?
IC3 scores 82 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 IC3 tech stack?
Alion reads every job posting IC3 publishes and tags the technologies each one names. The figures on this page count the 65 postings of the last 12 months and were updated on Oct 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, "IC3 tech stack: 155 technologies from 65 job postings", as of Oct 13, 2026. https://alion.io/company/ic3/technologies