Open Data Jobs tech stack
Open Data Jobs builds mostly with Python, SQL, JavaScript, Bash. Its stack also includes AWS, Amazon S3, PostgreSQL, DynamoDB. AWS is named in 63 of the 85 job postings Open Data Jobs published in the last 12 months (74%). Counted by Alion from the job postings of Open Data Jobs, updated Nov 13, 2026.
What programming languages does Open Data Jobs use?
Python is named in 64% of job postings at Open Data Jobs, followed by SQL (51%), JavaScript (16%), Bash (11%).
Python
54 64%
SQL
43 51%
JavaScript
14 16%
Bash
9 11%
Java
9 11%
PowerShell
6 7%
TypeScript
3 4%
Node JS
2 2%
Show all (10)
What frameworks and libraries does Open Data Jobs use?
React.js is named in 14% of job postings at Open Data Jobs, followed by FastAPI (5%), Selenium (4%), Vue.js (4%).
React.js
12 14%
FastAPI
4 5%
Selenium
3 4%
Vue.js
3 4%
Cypress
2 2%
Django
2 2%
Eloquent
2 2%
Flask
2 2%
Show all (16)
What databases does Open Data Jobs use?
PostgreSQL is named in 39% of job postings at Open Data Jobs, followed by DynamoDB (29%), Amazon Aurora (25%), Apache Iceberg (11%).
PostgreSQL
33 39%
DynamoDB
25 29%
Amazon Aurora
21 25%
Apache Iceberg
9 11%
Oracle
8 9%
Amazon Redshift
4 5%
Trino
4 5%
Delta Lake
2 2%
Show all (13)
What cloud and platforms does Open Data Jobs use?
AWS is named in 74% of job postings at Open Data Jobs, followed by Amazon S3 (39%), AWS Lambda (24%), AWS Step Functions (12%).
AWS
63 74%
AWS Lambda
20 24%
GitHub Actions
9 11%
Azure
9 11%
Spark
8 9%
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What developer tools does Open Data Jobs use?
CloudFormation is named in 25% of job postings at Open Data Jobs, followed by Terraform (25%), Copilot (14%), Git (13%).
CloudFormation
21 25%
Terraform
21 25%
Copilot
12 14%
Git
11 13%
Docker
9 11%
Rest API
8 9%
HashiCorp Vault
6 7%
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What AI and ML technologies does Open Data Jobs use?
LLM is named in 4% of job postings at Open Data Jobs.
LLM
3 4%
Which engineering practices does Open Data Jobs ask for?
CI/CD is named in 48% of job postings at Open Data Jobs, followed by ETL/ELT (16%), Platform Engineering (14%), Machine Learning (13%).
CI/CD
41 48%
Platform Engineering
12 14%
Progressive Delivery
8 9%
RAG
5 6%
Computer Vision
3 4%
Show all (28)
What does each Open Data Jobs team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
29 postingsBackend
24 postingsSecurity
12 postingsAI/ML
5 postingsManagement
4 postingsDevOps
3 postingsHow does your stack fit Open Data Jobs?
How much does Open Data Jobs pay by technology?
Median stated pay of the postings that name each technology, against the median of all Open Data Jobs postings with stated pay: $140k across 48 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| AWS | 47 | $140k | 0% |
| Python | 34 | $140k | 0% |
| SQL | 27 | $140k | 0% |
| Amazon S3 | 24 | $150k | +7% |
| PostgreSQL | 23 | $150k | +7% |
| DynamoDB | 20 | $150k | +7% |
| Amazon Aurora | 14 | $140k | 0% |
| AWS Lambda | 13 | $150k | +7% |
| JavaScript | 9 | $150k | +7% |
| React.js | 9 | $150k | +7% |
How is the Open Data Jobs 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 Open Data Jobs stack?
Open Data Jobs scores 75 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 Open Data Jobs stack in its industry?
Share of the 5,830 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Open Data Jobs apart
Companies with a stack like Open Data Jobs
Questions about the Open Data Jobs tech stack
What programming languages does Open Data Jobs use?
The languages named in Open Data Jobs job postings are Python (64%), SQL (51%), JavaScript (16%), Bash (11%), Java (11%), as a share of the 85 postings of the last 12 months.
Does Open Data Jobs use React.js?
Yes. React.js is named in 12 of 85 job postings (14%) and required in 12 of them.
What cloud and platforms does Open Data Jobs use?
The cloud and platforms named in Open Data Jobs job postings are AWS (63), Amazon S3 (33), AWS Lambda (20) (postings in brackets).
What skills do you need for a Data Science job at Open Data Jobs?
Data Science postings at Open Data Jobs most often require SQL (23), AWS (20), Amazon Aurora (19), Amazon S3 (19), out of 29 postings in the last 12 months.
Is the Open Data Jobs tech stack changing?
No new technology has appeared in Open Data Jobs job postings in the last six months.
How modern is the Open Data Jobs tech stack?
Open Data Jobs scores 75 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 Open Data Jobs tech stack?
Alion reads every job posting Open Data Jobs publishes and tags the technologies each one names. The figures on this page count the 85 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, "Open Data Jobs tech stack: 118 technologies from 85 job postings", as of Nov 13, 2026. https://alion.io/company/open-data-jobs/technologies