Aptino tech stack
Aptino builds mostly with Python, Java, SQL. Its stack also includes Spark, AWS, NumPy, Pandas. Python is named in 3 of the 3 job postings Aptino published in the last 12 months (100%). Counted by Alion from the job postings of Aptino, updated Oct 6, 2026.
What programming languages does Aptino use?
Python is named in 100% of job postings at Aptino, followed by Java (33%), SQL (33%).
What frameworks and libraries does Aptino use?
NumPy is named in 67% of job postings at Aptino, followed by Pandas (67%), PyTorch (67%), TensorFlow (67%).
NumPy
2 67%
Pandas
2 67%
PyTorch
2 67%
TensorFlow
2 67%
Gymnasium
1 33%
RLlib
1 33%
Ray
1 33%
Scikit-learn
1 33%
Show all (9)
What cloud and platforms does Aptino use?
Spark is named in 67% of job postings at Aptino, followed by AWS (67%), Azure (33%), GCP (33%).
What developer tools does Aptino use?
Cursor is named in 33% of job postings at Aptino, followed by Git (33%), Model Context Protocol (33%), Windsurf (33%).
What AI and ML technologies does Aptino use?
LLM is named in 33% of job postings at Aptino, followed by LoRA (33%), QLoRA (33%), PEFT (33%).
Which engineering practices does Aptino ask for?
Machine Learning is named in 100% of job postings at Aptino, followed by RAG (67%), AI Agents (33%), Fine-tuning (33%).
RAG
2 67%
AI Agents
1 33%
Fine-tuning
1 33%
Prompt Engineering
1 33%
Reinforcement Learning
1 33%
Show all (12)
What does each Aptino team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
3 postingsHow does your stack fit Aptino?
How modern is the Aptino stack?
Aptino 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: 4; legacy ones: 0.
Companies with a stack like Aptino
Questions about the Aptino tech stack
What programming languages does Aptino use?
The languages named in Aptino job postings are Python (100%), Java (33%), SQL (33%), as a share of the 3 postings of the last 12 months.
Does Aptino use NumPy?
Yes. NumPy is named in 2 of 3 job postings (67%) and required in 2 of them.
What cloud and platforms does Aptino use?
The cloud and platforms named in Aptino job postings are Spark (2), AWS (2), Azure (1) (postings in brackets).
What skills do you need for a AI/ML job at Aptino?
AI/ML postings at Aptino most often require Python (3), NumPy (2), Pandas (2), PyTorch (2), out of 3 postings in the last 12 months.
Is the Aptino tech stack changing?
No new technology has appeared in Aptino job postings in the last six months.
How modern is the Aptino tech stack?
Aptino 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: 4; legacy ones: 0.
How does Alion know the Aptino tech stack?
Alion reads every job posting Aptino publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Oct 6, 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, "Aptino tech stack: 40 technologies from 3 job postings", as of Oct 6, 2026. https://alion.io/company/aptino/technologies