Coretek tech stack
Coretek builds mostly with Python, PowerShell, SQL, C#. Its stack also includes Azure, Power BI, Azure Cosmos DB, Azure SQL Database. Azure is named in 23 of the 25 job postings Coretek published in the last 12 months (92%). Counted by Alion from the job postings of Coretek, updated Nov 14, 2026.
What programming languages does Coretek use?
Python is named in 56% of job postings at Coretek, followed by PowerShell (32%), SQL (32%), C# (16%).
What frameworks and libraries does Coretek use?
pgvector is named in 8% of job postings at Coretek, followed by AutoGen (4%), LangGraph (4%), OpenTelemetry (4%).
What databases does Coretek use?
Azure Cosmos DB is named in 20% of job postings at Coretek, followed by Azure SQL Database (20%), PostgreSQL (16%), Delta Lake (4%).
What cloud and platforms does Coretek use?
Azure is named in 92% of job postings at Coretek, followed by Power BI (44%), Azure DevOps (36%), Microsoft Fabric (32%).
Azure
23 92%
Power BI
11 44%
Azure DevOps
9 36%
Microsoft Fabric
8 32%
Databricks
7 28%
GitHub Actions
6 24%
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What developer tools does Coretek use?
Terraform is named in 52% of job postings at Coretek, followed by Bicep (40%), Git (28%), Ansible (20%).
Terraform
13 52%
Bicep
10 40%
Git
7 28%
Ansible
5 20%
Rest API
3 12%
Claude Code
3 12%
Cursor
3 12%
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What AI and ML technologies does Coretek use?
LLM is named in 8% of job postings at Coretek.
LLM
2 8%
Which engineering practices does Coretek ask for?
CI/CD is named in 32% of job postings at Coretek, followed by Machine Learning (24%), DNS (16%), AI Agents (12%).
CI/CD
8 32%
AI Agents
3 12%
RAG
3 12%
Anomaly Detection
2 8%
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What does each Coretek team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
5 postingsAI/ML
4 postingsIndustrial Engineering
3 postingsDevOps
3 postingsHow does your stack fit Coretek?
How modern is the Coretek stack?
Coretek scores 71 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How common is the Coretek stack in its industry?
Share of the 8,847 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Coretek apart
Companies with a stack like Coretek
Questions about the Coretek tech stack
What programming languages does Coretek use?
The languages named in Coretek job postings are Python (56%), PowerShell (32%), SQL (32%), C# (16%), Java (8%), as a share of the 25 postings of the last 12 months.
Does Coretek use pgvector?
Yes. pgvector is named in 2 of 25 job postings (8%) and required in 2 of them.
What cloud and platforms does Coretek use?
The cloud and platforms named in Coretek job postings are Azure (23), Power BI (11), Azure DevOps (9) (postings in brackets).
What skills do you need for a Data Science job at Coretek?
Data Science postings at Coretek most often require Azure (5), Python (5), SQL (5), Databricks (4), out of 5 postings in the last 12 months.
Is the Coretek tech stack changing?
No new technology has appeared in Coretek job postings in the last six months.
How modern is the Coretek tech stack?
Coretek scores 71 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How does Alion know the Coretek tech stack?
Alion reads every job posting Coretek publishes and tags the technologies each one names. The figures on this page count the 25 postings of the last 12 months and were updated on Nov 14, 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, "Coretek tech stack: 107 technologies from 25 job postings", as of Nov 14, 2026. https://alion.io/company/coretek/technologies