Solis tech stack
Solis builds mostly with C++, Java, Python, MATLAB. Its stack also includes FreeRTOS, Apache Kafka, MySQL, Redis. C++ is named in 6 of the 11 job postings Solis published in the last 12 months (55%). Counted by Alion from the job postings of Solis, updated Oct 18, 2026.
What programming languages does Solis use?
C++ is named in 55% of job postings at Solis, followed by Java (27%), Python (18%), MATLAB (9%).
What frameworks and libraries does Solis use?
Spring Cloud is named in 9% of job postings at Solis.
Spring Cloud
1 9%
What databases does Solis use?
MySQL is named in 9% of job postings at Solis, followed by Redis (9%).
What cloud and platforms does Solis use?
FreeRTOS is named in 18% of job postings at Solis, followed by Apache Kafka (9%), Linux (9%), RabbitMQ (9%).
What developer tools does Solis use?
Git is named in 18% of job postings at Solis, followed by Claude Code (9%), Cursor (9%), Maven (9%).
Which engineering practices does Solis ask for?
Prompt Engineering is named in 9% of job postings at Solis, followed by RAG (9%).
Prompt Engineering
1 9%
RAG
1 9%
What does each Solis team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
6 postingsHow does your stack fit Solis?
How is the Solis 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 Solis stack?
Solis scores 79 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 common is the Solis stack in its industry?
Share of the 631 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Solis
Questions about the Solis tech stack
What programming languages does Solis use?
The languages named in Solis job postings are C++ (55%), Java (27%), Python (18%), MATLAB (9%), as a share of the 11 postings of the last 12 months.
Does Solis use FreeRTOS?
Yes. FreeRTOS is named in 2 of 11 job postings (18%) and required in 2 of them.
What cloud and platforms does Solis use?
The cloud and platforms named in Solis job postings are FreeRTOS (2), Apache Kafka (1), Linux (1) (postings in brackets).
What skills do you need for a Backend job at Solis?
Backend postings at Solis most often require C++ (4), FreeRTOS (2), Java (2), out of 6 postings in the last 12 months.
Is the Solis tech stack changing?
Yes. Git first appeared in Solis job postings in the last six months.
How modern is the Solis tech stack?
Solis scores 79 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 Solis tech stack?
Alion reads every job posting Solis publishes and tags the technologies each one names. The figures on this page count the 11 postings of the last 12 months and were updated on Oct 18, 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, "Solis tech stack: 19 technologies from 11 job postings", as of Oct 18, 2026. https://alion.io/company/solis/technologies