Lennox tech stack
Lennox builds mostly with SQL, Python, Java, JavaScript. Its stack also includes Power BI, Azure, Angular, SAP BW. Power BI is named in 12 of the 49 job postings Lennox published in the last 12 months (24%). Counted by Alion from the job postings of Lennox, updated Sep 27, 2026.
What programming languages does Lennox use?
SQL is named in 22% of job postings at Lennox, followed by Python (20%), Java (10%), JavaScript (10%).
C# 
Show all (12)
What frameworks and libraries does Lennox use?
Angular is named in 8% of job postings at Lennox, followed by Spring Boot (4%), ASP.NET Core (2%), Entity Framework Core (2%).
Show all (14)
What databases does Lennox use?
SAP BW is named in 6% of job postings at Lennox, followed by Azure Cosmos DB (2%), MySQL (2%), PostgreSQL (2%).
SAP BW 
What cloud and platforms does Lennox use?
Power BI is named in 24% of job postings at Lennox, followed by Azure (18%), Azure DevOps (8%), Tableau (8%).
Power BI
12 24%
Azure
9 18%
Azure DevOps
4 8%
Tableau
4 8%
Databricks
3 6%
GitHub
2 4%
Show all (20)
What developer tools does Lennox use?
Microsoft Excel is named in 27% of job postings at Lennox, followed by Copilot (10%), Git (8%), Rest API (8%).
Copilot
5 10%
Git
4 8%
Rest API
4 8%
Claude Code
2 4%
SolidWorks
2 4%
Show all (11)
What AI and ML technologies does Lennox use?
ChatGPT is named in 2% of job postings at Lennox, followed by Claude (2%), Gemini (2%), LLM (2%).
Which engineering practices does Lennox ask for?
CI/CD is named in 10% of job postings at Lennox, followed by AI Agents (6%), Machine Learning (6%), Agentic Workflows (4%).
CI/CD
5 10%
AI Agents
3 6%
Prompt Engineering
2 4%
Clean Architecture
1 2%
Show all (21)
What does each Lennox team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Early Careers
9 postingsFinance
5 postingsBackend
4 postingsOperations
4 postingsHow does your stack fit Lennox?
How much does Lennox pay by technology?
Median stated pay of the postings that name each technology, against the median of all Lennox postings with stated pay: $107k across 35 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Power BI | 9 | $108k | +1% |
| SQL | 9 | $50k | −53% |
| Python | 9 | $50k | −53% |
| Java | 5 | $148k | +38% |
How modern is the Lennox stack?
Lennox scores 84 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: 4; legacy ones: 0.
How common is the Lennox stack in its industry?
Share of the 1,812 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Lennox apart
Companies with a stack like Lennox
Questions about the Lennox tech stack
What programming languages does Lennox use?
The languages named in Lennox job postings are SQL (22%), Python (20%), Java (10%), JavaScript (10%), C# (8%), as a share of the 49 postings of the last 12 months.
Does Lennox use Angular?
Yes. Angular is named in 4 of 49 job postings (8%) and required in 4 of them.
What cloud and platforms does Lennox use?
The cloud and platforms named in Lennox job postings are Power BI (12), Azure (9), Azure DevOps (4) (postings in brackets).
What skills do you need for a Early Careers job at Lennox?
Early Careers postings at Lennox most often require SQL (5), Python (4), C# (2), out of 9 postings in the last 12 months.
Is the Lennox tech stack changing?
No new technology has appeared in Lennox job postings in the last six months.
How modern is the Lennox tech stack?
Lennox scores 84 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: 4; legacy ones: 0.
How does Alion know the Lennox tech stack?
Alion reads every job posting Lennox publishes and tags the technologies each one names. The figures on this page count the 49 postings of the last 12 months and were updated on Sep 27, 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, "Lennox tech stack: 86 technologies from 49 job postings", as of Sep 27, 2026. https://alion.io/company/lennox-com/technologies