Star tech stack
Star builds mostly with Python, Java. Its stack also includes Anthropic, Figma, Milvus, Pinecone. Python is named in 2 of the 4 job postings Star published in the last 12 months (50%). Counted by Alion from the job postings of Star, updated Nov 4, 2026.
What programming languages does Star use?
Python is named in 50% of job postings at Star, followed by Java (25%).
What frameworks and libraries does Star use?
FastAPI is named in 25% of job postings at Star, followed by LangChain (25%), LangGraph (25%), pgvector (25%).
What databases does Star use?
Milvus is named in 25% of job postings at Star, followed by Pinecone (25%), PostgreSQL (25%), Qdrant (25%).
What cloud and platforms does Star use?
Anthropic is named in 25% of job postings at Star, followed by Figma (25%), Kubernetes (25%), OpenAI (25%).
What developer tools does Star use?
Adobe XD is named in 25% of job postings at Star, followed by Docker (25%), Sketch (25%).
What AI and ML technologies does Star use?
DeepSeek is named in 25% of job postings at Star, followed by LLM (25%), LoRA (25%), Qwen (25%).
Which engineering practices does Star ask for?
AI Agents is named in 25% of job postings at Star, followed by Embeddings (25%), Fine-tuning (25%), Function Calling (25%).
AI Agents
1 25%
Embeddings
1 25%
Fine-tuning
1 25%
Function Calling
1 25%
Hallucination
1 25%
Hybrid Search
1 25%
RAG
1 25%
Show all (10)
How does your stack fit Star?
How modern is the Star stack?
Star scores 86 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: 5; legacy ones: 0.
How common is the Star stack in its industry?
Share of the 1,230 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Star
Questions about the Star tech stack
What programming languages does Star use?
The languages named in Star job postings are Python (50%), Java (25%), as a share of the 4 postings of the last 12 months.
What cloud and platforms does Star use?
The cloud and platforms named in Star job postings are Anthropic (1), Figma (1), Kubernetes (1) (postings in brackets).
Is the Star tech stack changing?
No new technology has appeared in Star job postings in the last six months.
How modern is the Star tech stack?
Star scores 86 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: 5; legacy ones: 0.
How does Alion know the Star tech stack?
Alion reads every job posting Star publishes and tags the technologies each one names. The figures on this page count the 4 postings of the last 12 months and were updated on Nov 4, 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, "Star tech stack: 34 technologies from 4 job postings", as of Nov 4, 2026. https://alion.io/company/star-8/technologies