eSimplicity tech stack
eSimplicity builds mostly with SQL, Python, JavaScript, TypeScript. Its stack also includes AWS, Databricks, PostgreSQL, Pandas. SQL is named in 7 of the 10 job postings eSimplicity published in the last 12 months (70%). Counted by Alion from the job postings of eSimplicity, updated Nov 13, 2026.
What programming languages does eSimplicity use?
SQL is named in 70% of job postings at eSimplicity, followed by Python (60%), JavaScript (30%), TypeScript (30%).
What frameworks and libraries does eSimplicity use?
Pandas is named in 20% of job postings at eSimplicity, followed by Angular (10%), Django (10%), React.js (10%).
What databases does eSimplicity use?
PostgreSQL is named in 20% of job postings at eSimplicity, followed by Amazon Redshift (10%), MS SQL (10%), MySQL (10%).
What cloud and platforms does eSimplicity use?
AWS is named in 50% of job postings at eSimplicity, followed by Databricks (30%), Azure (20%), Spark (20%).
AWS
5 50%
Databricks
3 30%
Azure
2 20%
Spark
2 20%
.NET
1 10%
GCP
1 10%
GitHub Actions
1 10%
Show all (13)
What developer tools does eSimplicity use?
Rest API is named in 30% of job postings at eSimplicity, followed by Docker (20%), Swagger (20%), pySpark (20%).
Rest API
3 30%
Docker
2 20%
Swagger
2 20%
pySpark
2 20%
Git
1 10%
GraphQL
1 10%
Maven
1 10%
Prometheus
1 10%
Show all (14)
What AI and ML technologies does eSimplicity use?
LLM is named in 10% of job postings at eSimplicity.
LLM
1 10%
Which engineering practices does eSimplicity ask for?
CI/CD is named in 20% of job postings at eSimplicity, followed by IAM (20%), Machine Learning (20%), OCR (20%).
What does each eSimplicity team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
3 postingsHow does your stack fit eSimplicity?
How much does eSimplicity pay by technology?
Median stated pay of the postings that name each technology, against the median of all eSimplicity postings with stated pay: $157k across 9 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| SQL | 6 | $149k | −5% |
| Python | 5 | $157k | 0% |
How modern is the eSimplicity stack?
eSimplicity 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: 1; legacy ones: 0.
How common is the eSimplicity stack in its industry?
Share of the 6,826 companies in the same industries, whose stack Alion knows, that use each technology.
What sets eSimplicity apart
Companies with a stack like eSimplicity
Questions about the eSimplicity tech stack
What programming languages does eSimplicity use?
The languages named in eSimplicity job postings are SQL (70%), Python (60%), JavaScript (30%), TypeScript (30%), Java (10%), as a share of the 10 postings of the last 12 months.
Does eSimplicity use Pandas?
Yes. Pandas is named in 2 of 10 job postings (20%) and required in 2 of them.
What cloud and platforms does eSimplicity use?
The cloud and platforms named in eSimplicity job postings are AWS (5), Databricks (3), Azure (2) (postings in brackets).
What skills do you need for a Data Science job at eSimplicity?
Data Science postings at eSimplicity most often require SQL (3), AWS (2), Azure (2), Pandas (2), out of 3 postings in the last 12 months.
Is the eSimplicity tech stack changing?
No new technology has appeared in eSimplicity job postings in the last six months.
How modern is the eSimplicity tech stack?
eSimplicity 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: 1; legacy ones: 0.
How does Alion know the eSimplicity tech stack?
Alion reads every job posting eSimplicity publishes and tags the technologies each one names. The figures on this page count the 10 postings of the last 12 months and were updated on Nov 13, 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, "eSimplicity tech stack: 53 technologies from 10 job postings", as of Nov 13, 2026. https://alion.io/company/esimplicity/technologies