Bluno tech stack
Bluno builds mostly with Python, Java, SQL. Its stack also includes AWS, Spring Boot, Apache Kafka, MySQL. Python is named in 7 of the 8 job postings Bluno published in the last 12 months (88%). Counted by Alion from the job postings of Bluno, updated Sep 29, 2026.
What programming languages does Bluno use?
Python is named in 88% of job postings at Bluno, followed by Java (63%), SQL (63%).
What frameworks and libraries does Bluno use?
Spring Boot is named in 63% of job postings at Bluno, followed by LangChain (25%), LangGraph (25%).
What databases does Bluno use?
MySQL is named in 25% of job postings at Bluno, followed by PostgreSQL (25%), Redis (25%).
What cloud and platforms does Bluno use?
AWS is named in 63% of job postings at Bluno, followed by Apache Kafka (38%), Anthropic (25%), OpenAI (25%).
AWS
5 63%
Apache Kafka
3 38%
AWS Lambda
2 25%
Amazon EC2
2 25%
RabbitMQ
2 25%
Show all (14)
What developer tools does Bluno use?
Docker is named in 63% of job postings at Bluno, followed by Claude Code (50%), Cursor (50%), Git (50%).
What AI and ML technologies does Bluno use?
LLM is named in 50% of job postings at Bluno, followed by Gemini (25%).
Which engineering practices does Bluno ask for?
CI/CD is named in 63% of job postings at Bluno, followed by Function Calling (25%), Prompt Engineering (25%), RAG (25%).
What does each Bluno team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
5 postingsHow does your stack fit Bluno?
How modern is the Bluno stack?
Bluno scores 89 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: 2; legacy ones: 0.
Companies with a stack like Bluno
Questions about the Bluno tech stack
What programming languages does Bluno use?
The languages named in Bluno job postings are Python (88%), Java (63%), SQL (63%), as a share of the 8 postings of the last 12 months.
Does Bluno use Spring Boot?
Yes. Spring Boot is named in 5 of 8 job postings (63%) and required in 5 of them.
What cloud and platforms does Bluno use?
The cloud and platforms named in Bluno job postings are AWS (5), Apache Kafka (3), Anthropic (2) (postings in brackets).
What skills do you need for a Backend job at Bluno?
Backend postings at Bluno most often require Java (5), Spring Boot (5), Python (4), out of 5 postings in the last 12 months.
Is the Bluno tech stack changing?
No new technology has appeared in Bluno job postings in the last six months.
How modern is the Bluno tech stack?
Bluno scores 89 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: 2; legacy ones: 0.
How does Alion know the Bluno tech stack?
Alion reads every job posting Bluno publishes and tags the technologies each one names. The figures on this page count the 8 postings of the last 12 months and were updated on Sep 29, 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, "Bluno tech stack: 37 technologies from 8 job postings", as of Sep 29, 2026. https://alion.io/company/bluno/technologies