RTI tech stack
RTI builds mostly with C++, Python, C#, Java. Its stack also includes .NET, Active Directory. C++ is named in 4 of the 15 job postings RTI published in the last 12 months (27%). Counted by Alion from the job postings of RTI, updated Sep 27, 2026.
What programming languages does RTI use?
C++ is named in 27% of job postings at RTI, followed by Python (27%), C# (27%), Java (20%).
C# 
What cloud and platforms does RTI use?
.NET is named in 20% of job postings at RTI, followed by Active Directory (7%), Linux (7%), Okta (7%).
What developer tools does RTI use?
MQTT is named in 20% of job postings at RTI, followed by Docker (7%).
Which engineering practices does RTI ask for?
Physical AI is named in 100% of job postings at RTI, followed by AI Agents (20%), CI/CD (7%).
What does each RTI team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit RTI?
How is the RTI stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the RTI stack?
RTI scores 80 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: 0; legacy ones: 0.
Questions about the RTI tech stack
What programming languages does RTI use?
The languages named in RTI job postings are C++ (27%), Python (27%), C# (27%), Java (20%), JavaScript (7%), as a share of the 15 postings of the last 12 months.
Does RTI use .NET?
Yes. .NET is named in 3 of 15 job postings (20%) and required in 1 of them.
What cloud and platforms does RTI use?
The cloud and platforms named in RTI job postings are .NET (3), Active Directory (1), Linux (1) (postings in brackets).
What skills do you need for a Backend job at RTI?
Backend postings at RTI most often require C++ (3), Python (2), out of 3 postings in the last 12 months.
Is the RTI tech stack changing?
Yes. C++, Python, C#, .NET first appeared in RTI job postings in the last six months.
How modern is the RTI tech stack?
RTI scores 80 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: 0; legacy ones: 0.
How does Alion know the RTI tech stack?
Alion reads every job posting RTI publishes and tags the technologies each one names. The figures on this page count the 15 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, "RTI tech stack: 16 technologies from 15 job postings", as of Sep 27, 2026. https://alion.io/company/rti-3/technologies