Aston tech stack
Aston builds mostly with SQL, Python, Java, JavaScript. Its stack also includes Apache Kafka, Linux, PostgreSQL, MS SQL. SQL is named in 137 of the 250 job postings Aston published in the last 12 months (55%). Counted by Alion from the job postings of Aston, updated Nov 10, 2026.
What programming languages does Aston use?
SQL is named in 55% of job postings at Aston, followed by Python (33%), Java (27%), JavaScript (15%).
C# 
1C 
Show all (23)
What frameworks and libraries does Aston use?
Selenium is named in 12% of job postings at Aston, followed by TestNG (9%), JUnit (8%), Hadoop (8%).
Selenium
29 12%
TestNG
22 9%
JUnit
21 8%
Hadoop
19 8%
Spring Framework
18 7%
React.js
16 6%
LangChain
13 5%
Hibernate
11 4%
Show all (59)
And 19 more, each named in fewer postings.
What databases does Aston use?
PostgreSQL is named in 18% of job postings at Aston, followed by MS SQL (14%), MySQL (5%), Redis (5%).
PostgreSQL
45 18%
MS SQL
34 14%
MySQL
13 5%
Redis
13 5%
ClickHouse
9 4%
Greenplum
8 3%
OpenSearch
5 2%
ElasticSearch
5 2%
Show all (17)
What cloud and platforms does Aston use?
Apache Kafka is named in 24% of job postings at Aston, followed by Linux (20%), Kubernetes (14%), Power BI (9%).
Apache Kafka
59 24%
Kubernetes
36 14%
Power BI
22 9%
RabbitMQ
14 6%
Azure
13 5%
Spark
12 5%
Grafana
9 4%
Show all (47)
And 7 more, each named in fewer postings.
What developer tools does Aston use?
Git is named in 35% of job postings at Aston, followed by Docker (18%), Rest API (11%), Microsoft Excel (10%).
Git
87 35%
Docker
46 18%
Rest API
28 11%
Jenkins
19 8%
CircleCI
10 4%
Maven
10 4%
pySpark
8 3%
Show all (54)
And 14 more, each named in fewer postings.
What AI and ML technologies does Aston use?
LLM is named in 8% of job postings at Aston, followed by YandexGPT (2%), ChatGPT (<1%), DeepSeek (<1%).
Which engineering practices does Aston ask for?
CI/CD is named in 18% of job postings at Aston, followed by SOAP (8%), RAG (7%), AI Agents (3%).
CI/CD
46 18%
RAG
18 7%
AI Agents
8 3%
NLP
3 1%
Fine-tuning
3 1%
Show all (27)
What does each Aston team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
55 postingsQA
51 postingsBackend
32 postingsData Science
26 postingsFrontend
22 postingsDevOps
22 postingsHow does your stack fit Aston?
How much does Aston pay by technology?
Median stated pay of the postings that name each technology, against the median of all Aston postings with stated pay: $8.6k across 57 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Linux | 32 | $9.7k | +13% |
| Python | 31 | $9.9k | +16% |
| SQL | 25 | $8.6k | 0% |
| Java | 16 | $8.6k | 0% |
| Spring Framework | 15 | $8.6k | 0% |
| Apache Kafka | 14 | $8.6k | 0% |
| Kubernetes | 14 | $8.6k | 0% |
| C# | 14 | $8.6k | 0% |
| C++ | 14 | $8.6k | 0% |
| Kotlin | 14 | $8.6k | 0% |
How is the Aston 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 Aston stack?
Aston scores 82 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: 6; legacy ones: 0.
How common is the Aston stack in its industry?
Share of the 7,519 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Aston apart
Companies with a stack like Aston
Questions about the Aston tech stack
What programming languages does Aston use?
The languages named in Aston job postings are SQL (55%), Python (33%), Java (27%), JavaScript (15%), C# (10%), as a share of the 250 postings of the last 12 months.
Does Aston use Selenium?
Yes. Selenium is named in 29 of 250 job postings (12%) and required in 29 of them.
What cloud and platforms does Aston use?
The cloud and platforms named in Aston job postings are Apache Kafka (59), Linux (50), Kubernetes (36) (postings in brackets).
What skills do you need for a Analytics job at Aston?
Analytics postings at Aston most often require SQL (36), Python (19), Microsoft Excel (12), JavaScript (11), out of 55 postings in the last 12 months.
Is the Aston tech stack changing?
Yes. MinIO, Go, Ansible, Terraform first appeared in Aston job postings in the last six months.
How modern is the Aston tech stack?
Aston scores 82 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: 6; legacy ones: 0.
How does Alion know the Aston tech stack?
Alion reads every job posting Aston publishes and tags the technologies each one names. The figures on this page count the 250 postings of the last 12 months and were updated on Nov 10, 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, "Aston tech stack: 233 technologies from 250 job postings", as of Nov 10, 2026. https://alion.io/company/aston/technologies