Harness tech stack
Harness builds mostly with Python, Go, Java, SQL. Its stack also includes AppDynamics, Kubernetes, BigQuery, Google BigQuery. AppDynamics is named in 94 of the 95 job postings Harness published in the last 12 months (99%). Counted by Alion from the job postings of Harness, updated Sep 26, 2026.
What programming languages does Harness use?
Python is named in 17% of job postings at Harness, followed by Go (11%), Java (11%), SQL (8%).
What frameworks and libraries does Harness use?
Flink is named in 1% of job postings at Harness, followed by Jest (1%), React.js (1%), Redux (1%).
What databases does Harness use?
BigQuery is named in 3% of job postings at Harness, followed by Google BigQuery (3%), PostgreSQL (3%), Amazon Redshift (2%).
BigQuery
3 3%
Google BigQuery
3 3%
PostgreSQL
3 3%
Amazon Redshift
2 2%
Snowflake
2 2%
TimescaleDB
2 2%
Apache Iceberg
1 1%
ClickHouse
1 1%
Show all (11)
What cloud and platforms does Harness use?
AppDynamics is named in 99% of job postings at Harness, followed by Kubernetes (22%), GCP (19%), AWS (17%).
AppDynamics
94 99%
Kubernetes
21 22%
GCP
18 19%
AWS
16 17%
Azure
15 16%
GitLab CI
5 5%
Grafana
4 4%
Apache Kafka
2 2%
Show all (38)
What developer tools does Harness use?
Terraform is named in 20% of job postings at Harness, followed by CloudFormation (7%), Git (7%), Jenkins (7%).
Terraform
19 20%
CloudFormation
7 7%
Git
7 7%
Jenkins
7 7%
Helm
6 6%
Ansible
5 5%
Prometheus
5 5%
Chef
4 4%
Show all (27)
What AI and ML technologies does Harness use?
LLM is named in 9% of job postings at Harness, followed by Claude (4%), ChatGPT (1%).
Which engineering practices does Harness ask for?
Knowledge Graph is named in 99% of job postings at Harness, followed by CI/CD (24%), Incident Management (9%), AI Agents (7%).
CI/CD
23 24%
Incident Management
9 9%
AI Agents
7 7%
Platform Engineering
7 7%
AIOps
5 5%
SRE
4 4%
Show all (27)
What does each Harness team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Sales
36 postingsSolutions
14 postingsSecurity
8 postingsLeadership
6 postingsBackend
5 postingsProduct
5 postingsHow does your stack fit Harness?
How much does Harness pay by technology?
Median stated pay of the postings that name each technology, against the median of all Harness postings with stated pay: $200k across 49 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| AppDynamics | 49 | $200k | 0% |
| GCP | 6 | $201k | +1% |
| AWS | 6 | $201k | +1% |
| Azure | 6 | $201k | +1% |
| SQL | 5 | $200k | 0% |
| Kubernetes | 5 | $182k | −9% |
| Python | 5 | $182k | −9% |
How is the Harness 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 Harness stack?
Harness scores 81 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: 3; legacy ones: 0.
How common is the Harness stack in its industry?
Share of the 2,999 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Harness apart
Companies with a stack like Harness
Questions about the Harness tech stack
What programming languages does Harness use?
The languages named in Harness job postings are Python (17%), Go (11%), Java (11%), SQL (8%), Bash (2%), as a share of the 95 postings of the last 12 months.
Does Harness use AppDynamics?
Yes. AppDynamics is named in 94 of 95 job postings (99%) and required in 94 of them.
What cloud and platforms does Harness use?
The cloud and platforms named in Harness job postings are AppDynamics (94), Kubernetes (21), GCP (18) (postings in brackets).
What skills do you need for a Sales job at Harness?
Sales postings at Harness most often require AppDynamics (36), SQL (2), out of 36 postings in the last 12 months.
Is the Harness tech stack changing?
Yes. Burp Suite, OWASP ZAP, RAG, GitHub Actions first appeared in Harness job postings in the last six months.
How modern is the Harness tech stack?
Harness scores 81 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: 3; legacy ones: 0.
How does Alion know the Harness tech stack?
Alion reads every job posting Harness publishes and tags the technologies each one names. The figures on this page count the 95 postings of the last 12 months and were updated on Sep 26, 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, "Harness tech stack: 118 technologies from 95 job postings", as of Sep 26, 2026. https://alion.io/company/harness/technologies