Fibocom tech stack
Fibocom builds mostly with C++, Python, Java, C#. Its stack also includes Linux, ROS2, FreeRTOS, Qt. C++ is named in 21 of the 50 job postings Fibocom published in the last 12 months (42%). Counted by Alion from the job postings of Fibocom, updated Oct 17, 2026.
What programming languages does Fibocom use?
C++ is named in 42% of job postings at Fibocom, followed by Python (32%), Java (24%), C# (4%).
C++ 
What frameworks and libraries does Fibocom use?
ROS2 is named in 18% of job postings at Fibocom, followed by Qt (10%), FAST-LIO (4%), MuJoCo (4%).
NuttX 
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What databases does Fibocom use?
ClickHouse is named in 2% of job postings at Fibocom, followed by Milvus (2%), MySQL (2%), OpenSearch (2%).
ClickHouse
1 2%
Milvus
1 2%
MySQL
1 2%
OpenSearch
1 2%
Pinecone
1 2%
Qdrant
1 2%
StarRocks
1 2%
Weaviate
1 2%
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What cloud and platforms does Fibocom use?
Linux is named in 30% of job postings at Fibocom, followed by FreeRTOS (12%), RTOS (12%), OpenAI (4%).
FreeRTOS
6 12%
RTOS
6 12%
AWS
1 2%
AWS Bedrock
1 2%
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What developer tools does Fibocom use?
MQTT is named in 16% of job postings at Fibocom, followed by WebSockets (16%), CMake (10%), Claude Code (10%).
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What AI and ML technologies does Fibocom use?
LLM is named in 12% of job postings at Fibocom, followed by DeepSeek (4%), Claude (2%), Gemini (2%).
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Which engineering practices does Fibocom ask for?
Wi-Fi is named in 18% of job postings at Fibocom, followed by TCP/IP (12%), RAG (8%), CI/CD (6%).
RAG
4 8%
CI/CD
3 6%
Function Calling
3 6%
AI Agents
2 4%
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What does each Fibocom team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
10 postingsIndustrial Engineering
9 postingsBackend
9 postingsQA
5 postingsHow does your stack fit Fibocom?
How is the Fibocom 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 Fibocom stack?
Fibocom scores 87 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: 9; legacy ones: 0.
How common is the Fibocom stack in its industry?
Share of the 312 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Fibocom apart
Companies with a stack like Fibocom
Questions about the Fibocom tech stack
What programming languages does Fibocom use?
The languages named in Fibocom job postings are C++ (42%), Python (32%), Java (24%), C# (4%), TypeScript (4%), as a share of the 50 postings of the last 12 months.
Does Fibocom use ROS2?
Yes. ROS2 is named in 9 of 50 job postings (18%) and required in 9 of them.
What cloud and platforms does Fibocom use?
The cloud and platforms named in Fibocom job postings are Linux (15), FreeRTOS (6), RTOS (6) (postings in brackets).
What skills do you need for a AI/ML job at Fibocom?
AI/ML postings at Fibocom most often require C++ (4), Python (4), ROS2 (3), LLM (2), out of 10 postings in the last 12 months.
Is the Fibocom tech stack changing?
Yes. C#, CI/CD, AI Agents, SGLang first appeared in Fibocom job postings in the last six months.
How modern is the Fibocom tech stack?
Fibocom scores 87 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: 9; legacy ones: 0.
How does Alion know the Fibocom tech stack?
Alion reads every job posting Fibocom publishes and tags the technologies each one names. The figures on this page count the 50 postings of the last 12 months and were updated on Oct 17, 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, "Fibocom tech stack: 119 technologies from 50 job postings", as of Oct 17, 2026. https://alion.io/company/fibocom/technologies