apreel tech stack
apreel builds mostly with Java, SQL, JavaScript, Python. Its stack also includes Azure, Apache Kafka, Angular, Spring Boot. Java is named in 16 of the 47 job postings apreel published in the last 12 months (34%). Counted by Alion from the job postings of apreel, updated Oct 12, 2026.
What programming languages does apreel use?
Java is named in 34% of job postings at apreel, followed by SQL (34%), JavaScript (32%), Python (28%).
Java
16 34%
SQL
16 34%
JavaScript
15 32%
Python
13 28%
TypeScript
13 28%
C#
7 15%
Kotlin
5 11%
PHP
4 9%
Show all (13)
What frameworks and libraries does apreel use?
Angular is named in 19% of job postings at apreel, followed by Spring Boot (17%), React.js (15%), Hibernate (9%).
Angular
9 19%
Spring Boot
8 17%
React.js
7 15%
Hibernate
4 9%
LangGraph
3 6%
Robot Framework
3 6%
LangChain
3 6%
Show all (38)
What databases does apreel use?
PostgreSQL is named in 9% of job postings at apreel, followed by DuckDB (6%), MS SQL (6%), ElasticSearch (2%).
PostgreSQL
4 9%
DuckDB
3 6%
MS SQL
3 6%
ElasticSearch
1 2%
Oracle
1 2%
Redis
1 2%
Snowflake
1 2%
StarRocks
1 2%
Show all (12)
What cloud and platforms does apreel use?
Azure is named in 34% of job postings at apreel, followed by Apache Kafka (19%), Kubernetes (17%), AWS (15%).
Azure
16 34%
Apache Kafka
9 19%
Kubernetes
8 17%
AWS
7 15%
GitHub Actions
5 11%
Postman
5 11%
Azure DevOps
5 11%
.NET
4 9%
Show all (36)
What developer tools does apreel use?
Docker is named in 30% of job postings at apreel, followed by Rest API (28%), Git (23%), Copilot (13%).
Docker
14 30%
Rest API
13 28%
Git
11 23%
Copilot
6 13%
Helm
4 9%
Jenkins
3 6%
SoapUI
3 6%
Swagger
3 6%
Show all (28)
What AI and ML technologies does apreel use?
LLM is named in 13% of job postings at apreel, followed by Claude (2%).
Which engineering practices does apreel ask for?
CI/CD is named in 38% of job postings at apreel, followed by AI Agents (23%), SOAP (15%), RAG (9%).
CI/CD
18 38%
AI Agents
11 23%
RAG
4 9%
Prompt Engineering
3 6%
Show all (25)
What other technologies does apreel use?
Kotlin Coroutines is named in 4% of job postings at apreel.
Kotlin Coroutines
2 4%
What does each apreel team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
18 postingsAI/ML
5 postingsAnalytics
5 postingsQA
5 postingsHow does your stack fit apreel?
How much does apreel pay by technology?
Median stated pay of the postings that name each technology, against the median of all apreel postings with stated pay: $83k across 45 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Java | 16 | $83k | 0% |
| SQL | 16 | $82k | 0% |
| Azure | 15 | $85k | +3% |
| JavaScript | 15 | $85k | +3% |
| TypeScript | 13 | $85k | +3% |
| Python | 13 | $83k | 0% |
| Angular | 9 | $85k | +3% |
| Apache Kafka | 9 | $85k | +3% |
| Kubernetes | 8 | $91k | +10% |
| Spring Boot | 8 | $83k | 0% |
How modern is the apreel stack?
apreel 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: 2; legacy ones: 0.
How common is the apreel stack in its industry?
Share of the 646 companies in the same industries, whose stack Alion knows, that use each technology.
What sets apreel apart
Companies with a stack like apreel
Questions about the apreel tech stack
What programming languages does apreel use?
The languages named in apreel job postings are Java (34%), SQL (34%), JavaScript (32%), Python (28%), TypeScript (28%), as a share of the 47 postings of the last 12 months.
Does apreel use Angular?
Yes. Angular is named in 9 of 47 job postings (19%) and required in 8 of them.
What cloud and platforms does apreel use?
The cloud and platforms named in apreel job postings are Azure (16), Apache Kafka (9), Kubernetes (8) (postings in brackets).
What skills do you need for a Backend job at apreel?
Backend postings at apreel most often require Java (12), Docker (8), Angular (7), SQL (6), out of 18 postings in the last 12 months.
Is the apreel tech stack changing?
No new technology has appeared in apreel job postings in the last six months.
How modern is the apreel tech stack?
apreel 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: 2; legacy ones: 0.
How does Alion know the apreel tech stack?
Alion reads every job posting apreel publishes and tags the technologies each one names. The figures on this page count the 47 postings of the last 12 months and were updated on Oct 12, 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, "apreel tech stack: 155 technologies from 47 job postings", as of Oct 12, 2026. https://alion.io/company/apreel/technologies