OneContact tech stack
OneContact builds mostly with Java, JavaScript, Python. Its stack also includes Azure, AWS, Hadoop, PyTorch. Azure is named in 2 of the 3 job postings OneContact published in the last 12 months (67%). Counted by Alion from the job postings of OneContact, updated Oct 11, 2026.
What programming languages does OneContact use?
Java is named in 33% of job postings at OneContact, followed by JavaScript (33%), Python (33%).
What frameworks and libraries does OneContact use?
Hadoop is named in 33% of job postings at OneContact, followed by PyTorch (33%), React.js (33%), Scikit-learn (33%).
What cloud and platforms does OneContact use?
Azure is named in 67% of job postings at OneContact, followed by AWS (33%), GCP (33%), OpenAI (33%).
What AI and ML technologies does OneContact use?
BERT is named in 33% of job postings at OneContact.
BERT
1 33%
Which engineering practices does OneContact ask for?
BGP is named in 33% of job postings at OneContact, followed by DNS (33%), MPLS (33%), Machine Learning (33%).
Computer Vision
1 33%
NLP
1 33%
How does your stack fit OneContact?
How modern is the OneContact stack?
OneContact scores 75 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 OneContact stack in its industry?
Share of the 2,905 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like OneContact
CubetTech
21 shared technologies
SOCOTEC
21 shared technologies
NextGen Healthcare
23 shared technologies
Code Vyasa
21 shared technologies
University of Arkansas System
21 shared technologies
Charter Communications
21 shared technologies
Astreya
21 shared technologies
Iberdrola
22 shared technologies
Questions about the OneContact tech stack
What programming languages does OneContact use?
The languages named in OneContact job postings are Java (33%), JavaScript (33%), Python (33%), as a share of the 3 postings of the last 12 months.
Does OneContact use Azure?
Yes. Azure is named in 2 of 3 job postings (67%) and required in 2 of them.
What cloud and platforms does OneContact use?
The cloud and platforms named in OneContact job postings are Azure (2), AWS (1), GCP (1) (postings in brackets).
Is the OneContact tech stack changing?
No new technology has appeared in OneContact job postings in the last six months.
How modern is the OneContact tech stack?
OneContact scores 75 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 OneContact tech stack?
Alion reads every job posting OneContact 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 11, 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, "OneContact tech stack: 26 technologies from 3 job postings", as of Oct 11, 2026. https://alion.io/company/onecontact-2/technologies