HARMAN International tech stack
HARMAN International builds mostly with C#, Python, C++, SQL. Its stack also includes .NET, Linux, PostgreSQL, ElasticSearch. C# is named in 101 of the 281 job postings HARMAN International published in the last 12 months (36%). Counted by Alion from the job postings of HARMAN International, updated Sep 28, 2026.
What programming languages does HARMAN International use?
C# is named in 36% of job postings at HARMAN International, followed by Python (26%), C++ (25%), SQL (9%).
C#
101 36%
Python
72 26%
C++
71 25%
SQL
26 9%
Java
23 8%
JavaScript
18 6%
Kotlin
15 5%
Node JS
13 5%
Show all (24)
What frameworks and libraries does HARMAN International use?
TensorFlow is named in 4% of job postings at HARMAN International, followed by PyTorch (4%), FastAPI (3%), JUnit (3%).
TensorFlow
11 4%
PyTorch
11 4%
FastAPI
9 3%
JUnit
9 3%
LangChain
8 3%
React.js
7 2%
Scikit-learn
7 2%
LlamaIndex
6 2%
Show all (55)
And 15 more, each named in fewer postings.
What databases does HARMAN International use?
PostgreSQL is named in 5% of job postings at HARMAN International, followed by ElasticSearch (4%), Snowflake (2%), Delta Lake (2%).
PostgreSQL
15 5%
ElasticSearch
11 4%
Snowflake
7 2%
Delta Lake
6 2%
Milvus
5 2%
Pinecone
5 2%
Weaviate
5 2%
BigQuery
3 1%
Show all (19)
What cloud and platforms does HARMAN International use?
.NET is named in 34% of job postings at HARMAN International, followed by Linux (25%), Azure (16%), AWS (14%).
.NET
95 34%
Azure
45 16%
AWS
40 14%
Kubernetes
25 9%
Power BI
19 7%
GCP
18 6%
Figma
15 5%
Show all (58)
And 18 more, each named in fewer postings.
What developer tools does HARMAN International use?
Git is named in 14% of job postings at HARMAN International, followed by Docker (9%), Jenkins (6%), Microsoft Excel (5%).
Git
39 14%
Docker
26 9%
Jenkins
18 6%
Terraform
15 5%
Rest API
15 5%
MQTT
13 5%
Adobe Photoshop
7 2%
Show all (70)
And 30 more, each named in fewer postings.
What AI and ML technologies does HARMAN International use?
LLM is named in 4% of job postings at HARMAN International, followed by Llama (2%), Mistral (1%), ChatGPT (1%).
Which engineering practices does HARMAN International ask for?
CI/CD is named in 19% of job postings at HARMAN International, followed by Wi-Fi (10%), Machine Learning (8%), AI Agents (5%).
CI/CD
53 19%
AI Agents
13 5%
RAG
11 4%
Platform Engineering
9 3%
Embeddings
7 2%
Show all (62)
And 22 more, each named in fewer postings.
What other technologies does HARMAN International use?
Kotlin Coroutines is named in 1% of job postings at HARMAN International, followed by StateFlow (1%), CDS Views (<1%), SAP Workflow (<1%).
What does each HARMAN International team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
74 postingsIndustrial Engineering
36 postingsHardware
30 postingsOperations
17 postingsAI/ML
15 postingsMobile
13 postingsHow does your stack fit HARMAN International?
How much does HARMAN International pay by technology?
Median stated pay of the postings that name each technology, against the median of all HARMAN International postings with stated pay: $184k across 42 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| C# | 14 | $163k | −11% |
| Python | 13 | $184k | 0% |
| .NET | 13 | $143k | −22% |
| Azure | 9 | $184k | 0% |
| AWS | 8 | $184k | 0% |
| GCP | 8 | $184k | 0% |
| Figma | 8 | $108k | −41% |
| Kubernetes | 7 | $184k | 0% |
| OpenAI | 7 | $184k | 0% |
| Anthropic | 7 | $184k | 0% |
How is the HARMAN International 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 HARMAN International stack?
HARMAN International scores 79 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: 7; legacy ones: 1.
How common is the HARMAN International stack in its industry?
Share of the 1,947 companies in the same industries, whose stack Alion knows, that use each technology.
What sets HARMAN International apart
Companies with a stack like HARMAN International
Questions about the HARMAN International tech stack
What programming languages does HARMAN International use?
The languages named in HARMAN International job postings are C# (36%), Python (26%), C++ (25%), SQL (9%), Java (8%), as a share of the 281 postings of the last 12 months.
Does HARMAN International use TensorFlow?
Yes. TensorFlow is named in 11 of 281 job postings (4%) and required in 4 of them.
What cloud and platforms does HARMAN International use?
The cloud and platforms named in HARMAN International job postings are .NET (95), Linux (69), Azure (45) (postings in brackets).
What skills do you need for a Backend job at HARMAN International?
Backend postings at HARMAN International most often require C++ (32), Linux (29), Python (29), Git (14), out of 74 postings in the last 12 months.
Is the HARMAN International tech stack changing?
Yes. Embedded C, Celery, Flask, MySQL first appeared in HARMAN International job postings in the last six months.
How modern is the HARMAN International tech stack?
HARMAN International scores 79 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: 7; legacy ones: 1.
How does Alion know the HARMAN International tech stack?
Alion reads every job posting HARMAN International publishes and tags the technologies each one names. The figures on this page count the 281 postings of the last 12 months and were updated on Sep 28, 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, "HARMAN International tech stack: 299 technologies from 281 job postings", as of Sep 28, 2026. https://alion.io/company/harman-international/technologies