HTEC tech stack
HTEC builds mostly with Python, C++, SQL, Scala. Its stack also includes Azure, AWS, PyTorch, PyTorch C++. Python is named in 9 of the 16 job postings HTEC published in the last 12 months (56%). Counted by Alion from the job postings of HTEC, updated Oct 12, 2026.
What programming languages does HTEC use?
Python is named in 56% of job postings at HTEC, followed by C++ (31%), SQL (19%), Scala (13%).
C++ 
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What frameworks and libraries does HTEC use?
PyTorch is named in 19% of job postings at HTEC, followed by PyTorch C++ (19%), TensorFlow (19%), TensorFlow C++ (19%).
PyTorch
3 19%
PyTorch C++
3 19%
TensorFlow
3 19%
TensorFlow C++
3 19%
Flink
2 13%
LangChain
2 13%
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What databases does HTEC use?
Delta Lake is named in 13% of job postings at HTEC, followed by Amazon Redshift (6%), Apache Iceberg (6%), DynamoDB (6%).
What cloud and platforms does HTEC use?
Azure is named in 50% of job postings at HTEC, followed by AWS (44%), Kubernetes (31%), Linux (25%).
Azure
8 50%
AWS
7 44%
Kubernetes
5 31%
Apache Kafka
4 25%
GCP
3 19%
Airflow
3 19%
Databricks
2 13%
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What developer tools does HTEC use?
Docker is named in 25% of job postings at HTEC, followed by Terraform (25%), LLVM (13%), TensorRT (13%).
Docker
4 25%
Terraform
4 25%
LLVM
2 13%
TensorRT
2 13%
dbt
2 13%
Claude Code
1 6%
Copilot
1 6%
CoppeliaSim
1 6%
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What AI and ML technologies does HTEC use?
LLM is named in 13% of job postings at HTEC, followed by Claude (6%), Llama (6%).
Which engineering practices does HTEC ask for?
CI/CD is named in 31% of job postings at HTEC, followed by Machine Learning (31%), ETL/ELT (13%), Quantization (13%).
CI/CD
5 31%
Quantization
2 13%
AI Agents
1 6%
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What does each HTEC team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
5 postingsDevOps
3 postingsHow does your stack fit HTEC?
How is the HTEC 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 HTEC stack?
HTEC 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: 3; legacy ones: 0.
How common is the HTEC stack in its industry?
Share of the 7,006 companies in the same industries, whose stack Alion knows, that use each technology.
What sets HTEC apart
Companies with a stack like HTEC
Questions about the HTEC tech stack
What programming languages does HTEC use?
The languages named in HTEC job postings are Python (56%), C++ (31%), SQL (19%), Scala (13%), Java (6%), as a share of the 16 postings of the last 12 months.
Does HTEC use PyTorch?
Yes. PyTorch is named in 3 of 16 job postings (19%) and required in 2 of them.
What cloud and platforms does HTEC use?
The cloud and platforms named in HTEC job postings are Azure (8), AWS (7), Kubernetes (5) (postings in brackets).
What skills do you need for a AI/ML job at HTEC?
AI/ML postings at HTEC most often require Python (3), Apache TVM (2), Azure (2), C++ (2), out of 5 postings in the last 12 months.
Is the HTEC tech stack changing?
Yes. GCP, PyTorch, PyTorch C++, TensorFlow first appeared in HTEC job postings in the last six months.
How modern is the HTEC tech stack?
HTEC 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: 3; legacy ones: 0.
How does Alion know the HTEC tech stack?
Alion reads every job posting HTEC publishes and tags the technologies each one names. The figures on this page count the 16 postings of the last 12 months and were updated on Oct 12, 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, "HTEC tech stack: 117 technologies from 16 job postings", as of Oct 12, 2026. https://alion.io/company/htec/technologies