United Airlines tech stack
United Airlines builds mostly with Python, SQL, C#, JavaScript. Its stack also includes AWS, .NET, DynamoDB, Angular. AWS is named in 26 of the 62 job postings United Airlines published in the last 12 months (42%). Counted by Alion from the job postings of United Airlines, updated Sep 27, 2026.
What programming languages does United Airlines use?
Python is named in 34% of job postings at United Airlines, followed by SQL (34%), C# (21%), JavaScript (19%).
Python
21 34%
SQL
21 34%
C#
13 21%
JavaScript
12 19%
Java
11 18%
TypeScript
8 13%
Node JS
5 8%
PowerShell
5 8%
Show all (14)
What frameworks and libraries does United Airlines use?
Angular is named in 10% of job postings at United Airlines, followed by LangChain (8%), React.js (6%), NumPy (5%).
Angular
6 10%
LangChain
5 8%
React.js
4 6%
NumPy
3 5%
PyTorch
3 5%
TensorFlow
3 5%
LangGraph
3 5%
PyTorch C++
2 3%
Show all (34)
What databases does United Airlines use?
DynamoDB is named in 13% of job postings at United Airlines, followed by PostgreSQL (8%), Amazon Redshift (5%), Oracle (5%).
DynamoDB
8 13%
PostgreSQL
5 8%
Amazon Redshift
3 5%
Oracle
3 5%
Amazon Aurora
2 3%
BigQuery
2 3%
Delta Lake
2 3%
Google BigQuery
2 3%
Show all (18)
What cloud and platforms does United Airlines use?
AWS is named in 42% of job postings at United Airlines, followed by .NET (21%), AWS Lambda (18%), Amazon S3 (18%).
AWS
26 42%
.NET
13 21%
AWS Lambda
11 18%
Power BI
10 16%
Azure
10 16%
Kubernetes
10 16%
Show all (51)
And 11 more, each named in fewer postings.
What developer tools does United Airlines use?
Copilot is named in 19% of job postings at United Airlines, followed by Git (16%), Microsoft Excel (6%), Rest API (6%).
Copilot
12 19%
Git
10 16%
Rest API
4 6%
Docker
3 5%
CloudFormation
2 3%
Jenkins
2 3%
Terraform
2 3%
Show all (26)
What AI and ML technologies does United Airlines use?
Claude is named in 16% of job postings at United Airlines, followed by LLM (15%), ChatGPT (11%), Gemini (2%).
Which engineering practices does United Airlines ask for?
AI Agents is named in 35% of job postings at United Airlines, followed by CI/CD (34%), Machine Learning (19%), Prompt Engineering (13%).
AI Agents
22 35%
CI/CD
21 34%
Prompt Engineering
8 13%
RAG
7 11%
Show all (25)
What other technologies does United Airlines use?
Swift Concurrency is named in 2% of job postings at United Airlines.
Swift Concurrency
1 2%
What does each United Airlines team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
13 postingsBackend
12 postingsAI/ML
5 postingsData Science
5 postingsHow does your stack fit United Airlines?
How much does United Airlines pay by technology?
Median stated pay of the postings that name each technology, against the median of all United Airlines postings with stated pay: $147k across 38 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| AWS | 17 | $147k | 0% |
| SQL | 12 | $120k | −18% |
| Python | 10 | $150k | +2% |
| Java | 9 | $147k | 0% |
| .NET | 8 | $147k | 0% |
| C# | 8 | $147k | 0% |
| Amazon ECS | 8 | $147k | 0% |
| Amazon S3 | 8 | $147k | 0% |
| Azure | 8 | $147k | 0% |
| AWS Lambda | 7 | $147k | 0% |
How is the United Airlines 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 United Airlines stack?
United Airlines scores 84 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: 4; legacy ones: 0.
Companies with a stack like United Airlines
Minfy Technologies
118 shared technologies
Gen Digital
117 shared technologies
Tiger Analytics
113 shared technologies
3Pillar Global
108 shared technologies
Morgan Stanley
105 shared technologies
Verisk Analytics
108 shared technologies
ansrsource
101 shared technologies
Tekion
108 shared technologies
Questions about the United Airlines tech stack
What programming languages does United Airlines use?
The languages named in United Airlines job postings are Python (34%), SQL (34%), C# (21%), JavaScript (19%), Java (18%), as a share of the 62 postings of the last 12 months.
Does United Airlines use Angular?
Yes. Angular is named in 6 of 62 job postings (10%) and required in 3 of them.
What cloud and platforms does United Airlines use?
The cloud and platforms named in United Airlines job postings are AWS (26), .NET (13), AWS Lambda (11) (postings in brackets).
What skills do you need for a Analytics job at United Airlines?
Analytics postings at United Airlines most often require SQL (6), Claude (5), ChatGPT (4), Copilot (4), out of 13 postings in the last 12 months.
Is the United Airlines tech stack changing?
Yes. JavaScript, Git, TypeScript, Angular first appeared in United Airlines job postings in the last six months.
How modern is the United Airlines tech stack?
United Airlines scores 84 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: 4; legacy ones: 0.
How does Alion know the United Airlines tech stack?
Alion reads every job posting United Airlines publishes and tags the technologies each one names. The figures on this page count the 62 postings of the last 12 months and were updated on Sep 27, 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, "United Airlines tech stack: 173 technologies from 62 job postings", as of Sep 27, 2026. https://alion.io/company/united/technologies