Hkjc tech stack
Hkjc builds mostly with Python, SQL, JavaScript, C#. Its stack also includes Azure, AWS, Amazon Redshift, Scikit-learn. Python is named in 12 of the 36 job postings Hkjc published in the last 12 months (33%). Counted by Alion from the job postings of Hkjc, updated Oct 15, 2026.
What programming languages does Hkjc use?
Python is named in 33% of job postings at Hkjc, followed by SQL (33%), JavaScript (8%), C# (8%).
C# 
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What frameworks and libraries does Hkjc use?
Scikit-learn is named in 6% of job postings at Hkjc, followed by ASP.NET Core (3%), JQuery (3%), Metasploit (3%).
Scikit-learn
2 6%
ASP.NET Core
1 3%
JQuery
1 3%
Metasploit
1 3%
NumPy
1 3%
PyTorch
1 3%
React.js
1 3%
TensorFlow
1 3%
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What databases does Hkjc use?
Amazon Redshift is named in 6% of job postings at Hkjc, followed by Apache Iceberg (3%), Delta Lake (3%), MS SQL (3%).
What cloud and platforms does Hkjc use?
Azure is named in 25% of job postings at Hkjc, followed by AWS (22%), Power BI (22%), Kubernetes (17%).
Azure
9 25%
AWS
8 22%
Power BI
8 22%
Kubernetes
6 17%
Tableau
5 14%
Apache Kafka
4 11%
GitHub
3 8%
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What developer tools does Hkjc use?
Terraform is named in 11% of job postings at Hkjc, followed by Jenkins (11%), CloudFormation (8%), Docker (8%).
Terraform
4 11%
Jenkins
4 11%
CloudFormation
3 8%
Docker
3 8%
Kong
3 8%
pySpark
3 8%
Adobe Photoshop
2 6%
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What AI and ML technologies does Hkjc use?
ChatGPT is named in 3% of job postings at Hkjc, followed by LLM (3%).
Which engineering practices does Hkjc ask for?
Machine Learning is named in 19% of job postings at Hkjc, followed by CI/CD (19%), TCP/IP (8%), ETL/ELT (6%).
CI/CD
7 19%
RAG
2 6%
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What does each Hkjc team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Leadership
8 postingsAnalytics
7 postingsData Science
4 postingsHow does your stack fit Hkjc?
How modern is the Hkjc stack?
Hkjc 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: 2; legacy ones: 1.
Companies with a stack like Hkjc
Questions about the Hkjc tech stack
What programming languages does Hkjc use?
The languages named in Hkjc job postings are Python (33%), SQL (33%), JavaScript (8%), C# (8%), C++ (3%), as a share of the 36 postings of the last 12 months.
Does Hkjc use Scikit-learn?
Yes. Scikit-learn is named in 2 of 36 job postings (6%) and required in 2 of them.
What cloud and platforms does Hkjc use?
The cloud and platforms named in Hkjc job postings are Azure (9), AWS (8), Power BI (8) (postings in brackets).
What skills do you need for a Leadership job at Hkjc?
Leadership postings at Hkjc most often require AWS (4), Azure (4), Jenkins (3), Kubernetes (3), out of 8 postings in the last 12 months.
Is the Hkjc tech stack changing?
No new technology has appeared in Hkjc job postings in the last six months.
How modern is the Hkjc tech stack?
Hkjc 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: 2; legacy ones: 1.
How does Alion know the Hkjc tech stack?
Alion reads every job posting Hkjc publishes and tags the technologies each one names. The figures on this page count the 36 postings of the last 12 months and were updated on Oct 15, 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, "Hkjc tech stack: 103 technologies from 36 job postings", as of Oct 15, 2026. https://alion.io/company/hkjc/technologies