Oak tech stack
Oak builds mostly with Python, Go, JavaScript, SQL. Its stack also includes Kubernetes, AWS Strands Agents, LangGraph. Python is named in 6 of the 11 job postings Oak published in the last 12 months (55%). Counted by Alion from the job postings of Oak, updated Sep 27, 2026.
What programming languages does Oak use?
Python is named in 55% of job postings at Oak, followed by Go (18%), JavaScript (9%), SQL (9%).
What frameworks and libraries does Oak use?
AWS Strands Agents is named in 9% of job postings at Oak, followed by LangGraph (9%), LangChain (9%).
What cloud and platforms does Oak use?
Kubernetes is named in 9% of job postings at Oak.
Kubernetes
1 9%
What developer tools does Oak use?
Rest API is named in 27% of job postings at Oak, followed by Google ADK (9%).
Rest API
3 27%
Google ADK
1 9%
Which engineering practices does Oak ask for?
AI Agents is named in 100% of job postings at Oak, followed by IAM (55%), Agentic Workflows (9%), CI/CD (9%).
How does your stack fit Oak?
How modern is the Oak stack?
Oak scores 81 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: 1; legacy ones: 0.
How common is the Oak stack in its industry?
Share of the 140 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Oak
Questions about the Oak tech stack
What programming languages does Oak use?
The languages named in Oak job postings are Python (55%), Go (18%), JavaScript (9%), SQL (9%), TypeScript (9%), as a share of the 11 postings of the last 12 months.
What cloud and platforms does Oak use?
The cloud and platforms named in Oak job postings are Kubernetes (1) (postings in brackets).
Is the Oak tech stack changing?
No new technology has appeared in Oak job postings in the last six months.
How modern is the Oak tech stack?
Oak scores 81 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: 1; legacy ones: 0.
How does Alion know the Oak tech stack?
Alion reads every job posting Oak 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 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, "Oak tech stack: 16 technologies from 11 job postings", as of Sep 27, 2026. https://alion.io/company/oak-4/technologies