Hello Inc tech stack
Hello Inc builds mostly with C++, Python, Java, MATLAB. Its stack also includes PyTorch, Linux, Apache Kafka, Redis. C++ is named in 21 of the 70 job postings Hello Inc published in the last 12 months (30%). Counted by Alion from the job postings of Hello Inc, updated Oct 17, 2026.
What programming languages does Hello Inc use?
C++ is named in 30% of job postings at Hello Inc, followed by Python (29%), Java (21%), MATLAB (7%).
C++ 
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What frameworks and libraries does Hello Inc use?
PyTorch is named in 11% of job postings at Hello Inc, followed by Transformers (7%), CUDA (6%), Flink (4%).
PyTorch
8 11%
Transformers
5 7%
Flink
3 4%
PyTorch C++
3 4%
ROS2
3 4%
React.js
3 4%
Spring Boot
3 4%
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What databases does Hello Inc use?
Redis is named in 9% of job postings at Hello Inc, followed by MySQL (6%), ElasticSearch (1%), HBase (1%).
What cloud and platforms does Hello Inc use?
Linux is named in 10% of job postings at Hello Inc, followed by Apache Kafka (9%), CUDA Toolkit (6%), Kubernetes (4%).
Apache Kafka
6 9%
CUDA Toolkit
4 6%
Kubernetes
3 4%
Figma
2 3%
Power BI
2 3%
Spark
2 3%
vLLM
2 3%
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What developer tools does Hello Inc use?
Simulink is named in 7% of job postings at Hello Inc, followed by TensorRT (6%), CMake (4%), Docker (4%).
TensorRT
4 6%
CMake
3 4%
Docker
3 4%
AutoGPT
2 3%
Blender
2 3%
Copilot
2 3%
Cursor
2 3%
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What AI and ML technologies does Hello Inc use?
LLM is named in 10% of job postings at Hello Inc, followed by Stable Diffusion (4%), Claude (3%), LoRA (3%).
Show all (10)
Which engineering practices does Hello Inc ask for?
CI/CD is named in 9% of job postings at Hello Inc, followed by SFT (3%), AI Agents (1%), DPO (1%).
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What does each Hello Inc team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
14 postingsBackend
13 postingsIndustrial Engineering
9 postingsField & Service
6 postingsEarly Careers
6 postingsHow does your stack fit Hello Inc?
How is the Hello Inc 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 Hello Inc stack?
Hello Inc scores 85 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: 10; legacy ones: 0.
Companies with a stack like Hello Inc
Questions about the Hello Inc tech stack
What programming languages does Hello Inc use?
The languages named in Hello Inc job postings are C++ (30%), Python (29%), Java (21%), MATLAB (7%), SQL (7%), as a share of the 70 postings of the last 12 months.
Does Hello Inc use PyTorch?
Yes. PyTorch is named in 8 of 70 job postings (11%) and required in 8 of them.
What cloud and platforms does Hello Inc use?
The cloud and platforms named in Hello Inc job postings are Linux (7), Apache Kafka (6), CUDA Toolkit (4) (postings in brackets).
What skills do you need for a AI/ML job at Hello Inc?
AI/ML postings at Hello Inc most often require Python (7), PyTorch (6), C++ (5), Java (3), out of 14 postings in the last 12 months.
Is the Hello Inc tech stack changing?
Yes. Apache TVM, MLIR, Qwen, Stable Diffusion first appeared in Hello Inc job postings in the last six months.
How modern is the Hello Inc tech stack?
Hello Inc scores 85 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: 10; legacy ones: 0.
How does Alion know the Hello Inc tech stack?
Alion reads every job posting Hello Inc publishes and tags the technologies each one names. The figures on this page count the 70 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, "Hello Inc tech stack: 117 technologies from 70 job postings", as of Oct 17, 2026. https://alion.io/company/hello-inc/technologies