OUIcoding tech stack
OUIcoding builds mostly with Python, Java, TypeScript, SQL. Its stack also includes AWS, Azure, PostgreSQL, LangChain. Python is named in 8 of the 11 job postings OUIcoding published in the last 12 months (73%). Counted by Alion from the job postings of OUIcoding, updated Oct 9, 2026.
What programming languages does OUIcoding use?
Python is named in 73% of job postings at OUIcoding, followed by Java (36%), TypeScript (36%), SQL (27%).
What frameworks and libraries does OUIcoding use?
LangChain is named in 27% of job postings at OUIcoding, followed by Pytest (18%), Angular (9%), Asyncio (9%).
LangChain
3 27%
Pytest
2 18%
Angular
1 9%
Asyncio
1 9%
Celery
1 9%
FastAPI
1 9%
HTTPX
1 9%
LangGraph
1 9%
Show all (17)
What databases does OUIcoding use?
PostgreSQL is named in 27% of job postings at OUIcoding, followed by OpenSearch (18%), Redis (18%), Weaviate (18%).
What cloud and platforms does OUIcoding use?
AWS is named in 64% of job postings at OUIcoding, followed by Azure (27%), OpenAI (27%), Spark (27%).
AWS
7 64%
Azure
3 27%
Spark
3 27%
Apache Kafka
2 18%
.NET
1 9%
AWS Bedrock
1 9%
AWS Lambda
1 9%
Show all (16)
What developer tools does OUIcoding use?
Docker is named in 55% of job postings at OUIcoding, followed by Git (36%), Jenkins (36%), CloudFormation (9%).
Docker
6 55%
Git
4 36%
Jenkins
4 36%
CloudFormation
1 9%
Copilot
1 9%
Prisma
1 9%
Rest API
1 9%
Terraform
1 9%
Show all (11)
What AI and ML technologies does OUIcoding use?
LLM is named in 36% of job postings at OUIcoding, followed by Mistral (18%), Claude (9%).
Which engineering practices does OUIcoding ask for?
CI/CD is named in 64% of job postings at OUIcoding, followed by RAG (36%), Function Calling (27%), Context Engineering (18%).
CI/CD
7 64%
RAG
4 36%
Function Calling
3 27%
Embeddings
2 18%
FinOps
1 9%
Gitflow
1 9%
Show all (13)
What does each OUIcoding team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
4 postingsData Science
3 postingsHow does your stack fit OUIcoding?
How modern is the OUIcoding stack?
OUIcoding scores 88 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 OUIcoding stack in its industry?
Share of the 394 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like OUIcoding
Virtusa
56 shared technologies
Wizeline
57 shared technologies
Amazon.jobs
55 shared technologies
Shyftlabs
57 shared technologies
Qentelli
56 shared technologies
LexisNexis Intellectual Property Solutions
56 shared technologies
Londonstockexchange
54 shared technologies
Cornerstone OnDemand
54 shared technologies
Questions about the OUIcoding tech stack
What programming languages does OUIcoding use?
The languages named in OUIcoding job postings are Python (73%), Java (36%), TypeScript (36%), SQL (27%), JavaScript (18%), as a share of the 11 postings of the last 12 months.
Does OUIcoding use LangChain?
Yes. LangChain is named in 3 of 11 job postings (27%) and required in 2 of them.
What cloud and platforms does OUIcoding use?
The cloud and platforms named in OUIcoding job postings are AWS (7), Azure (3), OpenAI (3) (postings in brackets).
What skills do you need for a Backend job at OUIcoding?
Backend postings at OUIcoding most often require AWS (3), Docker (3), Jenkins (3), Python (3), out of 4 postings in the last 12 months.
Is the OUIcoding tech stack changing?
No new technology has appeared in OUIcoding job postings in the last six months.
How modern is the OUIcoding tech stack?
OUIcoding scores 88 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 OUIcoding tech stack?
Alion reads every job posting OUIcoding publishes and tags the technologies each one names. The figures on this page count the 11 postings of the last 12 months and were updated on Oct 9, 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, "OUIcoding tech stack: 75 technologies from 11 job postings", as of Oct 9, 2026. https://alion.io/company/ouicoding/technologies