Honeywell tech stack
Honeywell builds mostly with Python, SQL, JavaScript, C#. Its stack also includes Azure, Power BI, PostgreSQL, React.js. Python is named in 121 of the 648 job postings Honeywell published in the last 12 months (19%). Counted by Alion from the job postings of Honeywell, updated Nov 11, 2026.
What programming languages does Honeywell use?
Python is named in 19% of job postings at Honeywell, followed by SQL (14%), JavaScript (7%), C# (7%).
Python
121 19%
SQL
93 14%
JavaScript
47 7%
C#
46 7%
C++
41 6%
TypeScript
26 4%
Java
25 4%
PowerShell
23 4%
Show all (29)
What frameworks and libraries does Honeywell use?
React.js is named in 3% of job postings at Honeywell, followed by LangChain (2%), Angular (1%), PyTorch (1%).
React.js
18 3%
LangChain
11 2%
Angular
9 1%
PyTorch
9 1%
LangGraph
8 1%
TensorFlow
8 1%
ASP.NET Core
8 1%
Selenium
7 1%
Show all (54)
And 14 more, each named in fewer postings.
What databases does Honeywell use?
PostgreSQL is named in 3% of job postings at Honeywell, followed by MS SQL (2%), Snowflake (2%), Redis (2%).
PostgreSQL
20 3%
MS SQL
16 2%
Snowflake
10 2%
Redis
10 2%
MySQL
6 1%
Azure Cosmos DB
6 1%
Oracle
5 1%
Pinecone
5 1%
Show all (18)
What cloud and platforms does Honeywell use?
Azure is named in 15% of job postings at Honeywell, followed by Power BI (13%), Windows (11%), AWS (9%).
Azure
98 15%
Power BI
81 13%
AWS
58 9%
Kubernetes
49 8%
GCP
47 7%
Tableau
26 4%
Show all (71)
And 31 more, each named in fewer postings.
What developer tools does Honeywell use?
Microsoft Excel is named in 11% of job postings at Honeywell, followed by AutoCAD (7%), Docker (5%), Rest API (4%).
AutoCAD
44 7%
Docker
34 5%
Rest API
26 4%
Git
22 3%
Copilot
18 3%
SolidWorks
16 2%
Show all (84)
And 44 more, each named in fewer postings.
What AI and ML technologies does Honeywell use?
LLM is named in 3% of job postings at Honeywell, followed by DALL-E (2%), Claude (1%), Gemini (1%).
Which engineering practices does Honeywell ask for?
CI/CD is named in 12% of job postings at Honeywell, followed by TCP/IP (7%), Machine Learning (6%), AI Agents (5%).
CI/CD
77 12%
AI Agents
33 5%
RAG
18 3%
Show all (84)
And 44 more, each named in fewer postings.
What other technologies does Honeywell use?
CDS Views is named in <1% of job postings at Honeywell.
What does each Honeywell team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Industrial Engineering
157 postingsField & Service
79 postingsBackend
53 postingsFinance
30 postingsSales
29 postingsEarly Careers
29 postingsHow does your stack fit Honeywell?
How much does Honeywell pay by technology?
Median stated pay of the postings that name each technology, against the median of all Honeywell postings with stated pay: $103k across 107 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Windows | 14 | $83k | −19% |
| Python | 12 | $121k | +17% |
| SQL | 11 | $115k | +12% |
| Azure | 9 | $155k | +50% |
| DALL-E | 9 | $41k | −60% |
| AWS | 6 | $152k | +47% |
| JavaScript | 6 | $127k | +23% |
| Power BI | 5 | $102k | −1% |
How is the Honeywell 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 Honeywell stack?
Honeywell scores 78 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: 5; legacy ones: 1.
How common is the Honeywell stack in its industry?
Share of the 960 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Honeywell apart
Companies with a stack like Honeywell
Questions about the Honeywell tech stack
What programming languages does Honeywell use?
The languages named in Honeywell job postings are Python (19%), SQL (14%), JavaScript (7%), C# (7%), C++ (6%), as a share of the 648 postings of the last 12 months.
Does Honeywell use React.js?
Yes. React.js is named in 18 of 648 job postings (3%) and required in 18 of them.
What cloud and platforms does Honeywell use?
The cloud and platforms named in Honeywell job postings are Azure (98), Power BI (81), Windows (72) (postings in brackets).
What skills do you need for a Industrial Engineering job at Honeywell?
Industrial Engineering postings at Honeywell most often require AutoCAD (21), Microsoft Excel (16), Python (14), SQL (14), out of 157 postings in the last 12 months.
Is the Honeywell tech stack changing?
Yes. GMP, Zigbee, ISO 13485, DNP3 first appeared in Honeywell job postings in the last six months.
How modern is the Honeywell tech stack?
Honeywell scores 78 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: 5; legacy ones: 1.
How does Alion know the Honeywell tech stack?
Alion reads every job posting Honeywell publishes and tags the technologies each one names. The figures on this page count the 648 postings of the last 12 months and were updated on Nov 11, 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, "Honeywell tech stack: 346 technologies from 648 job postings", as of Nov 11, 2026. https://alion.io/company/honeywell-com/technologies