Early Warning Services tech stack
Early Warning Services builds mostly with Python, Java, SQL, JavaScript. Its stack also includes AWS, Kubernetes, Spring Boot, Oracle. AWS is named in 55 of the 86 job postings Early Warning Services published in the last 12 months (64%). Counted by Alion from the job postings of Early Warning Services, updated Sep 29, 2026.
What programming languages does Early Warning Services use?
Python is named in 38% of job postings at Early Warning Services, followed by Java (38%), SQL (29%), JavaScript (26%).
Python
33 38%
Java
33 38%
SQL
25 29%
JavaScript
22 26%
C#
15 17%
Ruby
11 13%
PHP
8 9%
TypeScript
7 8%
Show all (17)
What frameworks and libraries does Early Warning Services use?
Spring Boot is named in 15% of job postings at Early Warning Services, followed by JQuery (10%), JUnit (7%), Angular (7%).
Spring Boot
13 15%
JQuery
9 10%
JUnit
6 7%
Angular
6 7%
React.js
6 7%
Scikit-learn
4 5%
Next.js
3 3%
Selenium
3 3%
Show all (20)
What databases does Early Warning Services use?
Oracle is named in 12% of job postings at Early Warning Services, followed by Aerospike (10%), Redis (7%), HBase (7%).
Oracle
10 12%
Aerospike
9 10%
Redis
6 7%
HBase
6 7%
DynamoDB
4 5%
ElasticSearch
4 5%
Snowflake
4 5%
Amazon Aurora
2 2%
Show all (11)
What cloud and platforms does Early Warning Services use?
AWS is named in 64% of job postings at Early Warning Services, followed by Kubernetes (45%), Azure (34%), GCP (31%).
AWS
55 64%
Kubernetes
39 45%
Azure
29 34%
GCP
27 31%
Apache Kafka
25 29%
AppDynamics
17 20%
RabbitMQ
12 14%
Show all (41)
And 1 more, each named in fewer postings.
What developer tools does Early Warning Services use?
Maven is named in 37% of job postings at Early Warning Services, followed by Harbor (33%), Docker (23%), Terraform (16%).
Maven
32 37%
Harbor
28 33%
Docker
20 23%
Terraform
14 16%
Git
13 15%
Chef
12 14%
CloudFormation
8 9%
Gradle
7 8%
Show all (26)
What AI and ML technologies does Early Warning Services use?
LLM is named in 1% of job postings at Early Warning Services.
LLM
1 1%
Which engineering practices does Early Warning Services ask for?
CI/CD is named in 62% of job postings at Early Warning Services, followed by Platform Engineering (20%), IAM (13%), SOAP (10%).
CI/CD
53 62%
Platform Engineering
17 20%
Incident Management
7 8%
AI Agents
4 5%
Show all (27)
What does each Early Warning Services team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
27 postingsDevOps
18 postingsSecurity
6 postingsData Science
5 postingsHow does your stack fit Early Warning Services?
How much does Early Warning Services pay by technology?
Median stated pay of the postings that name each technology, against the median of all Early Warning Services postings with stated pay: $183k across 84 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| AWS | 54 | $193k | +6% |
| Kubernetes | 38 | $183k | 0% |
| Java | 32 | $200k | +10% |
| Python | 32 | $165k | −10% |
| Azure | 28 | $218k | +19% |
| GCP | 26 | $220k | +21% |
| SQL | 25 | $161k | −12% |
| Apache Kafka | 24 | $222k | +21% |
| JavaScript | 21 | $215k | +18% |
| Linux | 20 | $158k | −13% |
How is the Early Warning Services 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 Early Warning Services stack?
Early Warning Services scores 70 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 Early Warning Services stack in its industry?
Share of the 496 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Early Warning Services apart
Companies with a stack like Early Warning Services
Qualysoft
97 shared technologies
Empower
99 shared technologies
Mitsubishi UFJ Financial Group
115 shared technologies
Worldpay
101 shared technologies
ansrsource
90 shared technologies
Depository Trust & Clearing Corporation
104 shared technologies
Huntington Bancshares
91 shared technologies
GoDaddy
92 shared technologies
Questions about the Early Warning Services tech stack
What programming languages does Early Warning Services use?
The languages named in Early Warning Services job postings are Python (38%), Java (38%), SQL (29%), JavaScript (26%), C# (17%), as a share of the 86 postings of the last 12 months.
Does Early Warning Services use Spring Boot?
Yes. Spring Boot is named in 13 of 86 job postings (15%) and required in 10 of them.
What cloud and platforms does Early Warning Services use?
The cloud and platforms named in Early Warning Services job postings are AWS (55), Kubernetes (39), Azure (29) (postings in brackets).
What skills do you need for a Backend job at Early Warning Services?
Backend postings at Early Warning Services most often require AWS (19), Apache Kafka (18), Azure (13), GCP (13), out of 27 postings in the last 12 months.
Is the Early Warning Services tech stack changing?
Yes. Tokenization, PassKit, A/B Testing, AI Agents first appeared in Early Warning Services job postings in the last six months.
How modern is the Early Warning Services tech stack?
Early Warning Services scores 70 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 Early Warning Services tech stack?
Alion reads every job posting Early Warning Services publishes and tags the technologies each one names. The figures on this page count the 86 postings of the last 12 months and were updated on Sep 29, 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, "Early Warning Services tech stack: 143 technologies from 86 job postings", as of Sep 29, 2026. https://alion.io/company/earlywarning/technologies