Jems Group tech stack
Jems Group builds mostly with SQL, Python, JavaScript, Node JS. Its stack also includes AWS, Azure, Snowflake, Hadoop. SQL is named in 21 of the 26 job postings Jems Group published in the last 12 months (81%). Counted by Alion from the job postings of Jems Group, updated Oct 10, 2026.
What programming languages does Jems Group use?
SQL is named in 81% of job postings at Jems Group, followed by Python (65%), JavaScript (31%), Node JS (19%).
SQL
21 81%
Python
17 65%
JavaScript
8 31%
Node JS
5 19%
Scala
4 15%
Java
4 15%
TypeScript
4 15%
PHP
3 12%
Show all (10)
What frameworks and libraries does Jems Group use?
Hadoop is named in 19% of job postings at Jems Group, followed by JUnit (19%), Keras (19%), TensorFlow (19%).
Hadoop
5 19%
JUnit
5 19%
Keras
5 19%
TensorFlow
5 19%
Django
4 15%
Angular
3 12%
PyTorch
3 12%
Nest.JS
3 12%
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What databases does Jems Group use?
Snowflake is named in 27% of job postings at Jems Group, followed by Amazon Redshift (12%), BigQuery (12%), Google BigQuery (12%).
Snowflake
7 27%
Amazon Redshift
3 12%
BigQuery
3 12%
Google BigQuery
3 12%
Trino
3 12%
Chroma
2 8%
Couchbase
2 8%
DynamoDB
2 8%
Show all (11)
What cloud and platforms does Jems Group use?
AWS is named in 50% of job postings at Jems Group, followed by Azure (46%), GCP (42%), GitLab (27%).
AWS
13 50%
Azure
12 46%
GCP
11 42%
GitLab
7 27%
SonarQube
7 27%
Spark
6 23%
Apache Kafka
5 19%
Bitbucket
5 19%
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What developer tools does Jems Group use?
Git is named in 38% of job postings at Jems Group, followed by Jenkins (38%), Docker (27%), Ansible (19%).
Git
10 38%
Jenkins
10 38%
Docker
7 27%
Ansible
5 19%
Prometheus
5 19%
Terraform
5 19%
Rest API
5 19%
Show all (23)
What AI and ML technologies does Jems Group use?
LLM is named in 15% of job postings at Jems Group, followed by Mistral (8%).
Which engineering practices does Jems Group ask for?
CI/CD is named in 46% of job postings at Jems Group, followed by Machine Learning (19%), IAM (12%), RAG (12%).
CI/CD
12 46%
RAG
3 12%
AI Agents
2 8%
Computer Vision
2 8%
Embeddings
2 8%
Show all (13)
What does each Jems Group team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
7 postingsAnalytics
5 postingsDevOps
4 postingsAI/ML
3 postingsBackend
3 postingsHow does your stack fit Jems Group?
How much does Jems Group pay by technology?
Median stated pay of the postings that name each technology, against the median of all Jems Group postings with stated pay: $68k across 25 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| SQL | 21 | $68k | 0% |
| Python | 17 | $68k | 0% |
| AWS | 13 | $68k | 0% |
| Azure | 12 | $70k | +4% |
| GCP | 11 | $68k | 0% |
| JavaScript | 8 | $79k | +17% |
| GitLab | 7 | $84k | +25% |
| Snowflake | 7 | $68k | 0% |
| SonarQube | 7 | $62k | −8% |
| Spark | 6 | $79k | +17% |
How modern is the Jems Group stack?
Jems Group 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: 2; legacy ones: 0.
Companies with a stack like Jems Group
Questions about the Jems Group tech stack
What programming languages does Jems Group use?
The languages named in Jems Group job postings are SQL (81%), Python (65%), JavaScript (31%), Node JS (19%), Scala (15%), as a share of the 26 postings of the last 12 months.
Does Jems Group use Hadoop?
Yes. Hadoop is named in 5 of 26 job postings (19%) and required in 5 of them.
What cloud and platforms does Jems Group use?
The cloud and platforms named in Jems Group job postings are AWS (13), Azure (12), GCP (11) (postings in brackets).
What skills do you need for a Data Science job at Jems Group?
Data Science postings at Jems Group most often require SQL (7), AWS (6), Azure (6), Jenkins (6), out of 7 postings in the last 12 months.
Is the Jems Group tech stack changing?
No new technology has appeared in Jems Group job postings in the last six months.
How modern is the Jems Group tech stack?
Jems Group 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: 2; legacy ones: 0.
How does Alion know the Jems Group tech stack?
Alion reads every job posting Jems Group publishes and tags the technologies each one names. The figures on this page count the 26 postings of the last 12 months and were updated on Oct 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, "Jems Group tech stack: 123 technologies from 26 job postings", as of Oct 10, 2026. https://alion.io/company/jems-group/technologies