The Hartford tech stack
The Hartford builds mostly with SQL, Python, C#, JavaScript. Its stack also includes AWS, GCP, Snowflake, Angular. SQL is named in 29 of the 63 job postings The Hartford published in the last 12 months (46%). Counted by Alion from the job postings of The Hartford, updated Sep 27, 2026.
What programming languages does The Hartford use?
SQL is named in 46% of job postings at The Hartford, followed by Python (43%), C# (13%), JavaScript (13%).
SQL
29 46%
Python
27 43%
C#
8 13%
JavaScript
8 13%
Java
7 11%
TypeScript
7 11%
PowerShell
3 5%
C++
1 2%
Show all (12)
What frameworks and libraries does The Hartford use?
Angular is named in 11% of job postings at The Hartford, followed by Hadoop (8%), PyTorch (8%), LangChain (8%).
Angular
7 11%
Hadoop
5 8%
PyTorch
5 8%
LangChain
5 8%
LangGraph
5 8%
NumPy
3 5%
Scikit-learn
3 5%
TensorFlow
3 5%
Show all (22)
What databases does The Hartford use?
Snowflake is named in 24% of job postings at The Hartford, followed by BigQuery (5%), Google BigQuery (5%), PostgreSQL (5%).
Snowflake
15 24%
BigQuery
3 5%
Google BigQuery
3 5%
PostgreSQL
3 5%
Oracle
3 5%
Amazon Neptune
2 3%
DynamoDB
2 3%
Google Cloud Spanner
2 3%
Show all (14)
What cloud and platforms does The Hartford use?
AWS is named in 46% of job postings at The Hartford, followed by GCP (37%), Azure (17%), Vertex AI (16%).
AWS
29 46%
GCP
23 37%
Azure
11 17%
Vertex AI
10 16%
Tableau
9 14%
Kubernetes
7 11%
Power BI
6 10%
Show all (46)
And 6 more, each named in fewer postings.
What developer tools does The Hartford use?
Microsoft Excel is named in 19% of job postings at The Hartford, followed by Git (11%), Rest API (11%), Copilot (11%).
Git
7 11%
Rest API
7 11%
Copilot
7 11%
Terraform
6 10%
Docker
5 8%
pySpark
4 6%
Show all (23)
What AI and ML technologies does The Hartford use?
LLM is named in 17% of job postings at The Hartford, followed by Claude (2%), Gemini (2%).
Which engineering practices does The Hartford ask for?
CI/CD is named in 33% of job postings at The Hartford, followed by AI Agents (25%), RAG (19%), Machine Learning (19%).
CI/CD
21 33%
AI Agents
16 25%
RAG
12 19%
Prompt Engineering
10 16%
Self-Healing
4 6%
Show all (45)
And 5 more, each named in fewer postings.
What does each The Hartford team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
10 postingsFinance
9 postingsData Science
7 postingsDevOps
6 postingsAI/ML
4 postingsAnalytics
4 postingsHow does your stack fit The Hartford?
How much does The Hartford pay by technology?
Median stated pay of the postings that name each technology, against the median of all The Hartford postings with stated pay: $174k across 33 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| SQL | 14 | $173k | −1% |
| AWS | 11 | $191k | +10% |
| Python | 11 | $191k | +10% |
| GCP | 9 | $193k | +11% |
| Snowflake | 7 | $170k | −2% |
| Tableau | 6 | $176k | +1% |
| Power BI | 5 | $203k | +17% |
How is the The Hartford 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 The Hartford stack?
The Hartford 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: 3; legacy ones: 0.
How common is the The Hartford stack in its industry?
Share of the 544 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like The Hartford
Questions about the The Hartford tech stack
What programming languages does The Hartford use?
The languages named in The Hartford job postings are SQL (46%), Python (43%), C# (13%), JavaScript (13%), Java (11%), as a share of the 63 postings of the last 12 months.
Does The Hartford use Angular?
Yes. Angular is named in 7 of 63 job postings (11%) and required in 7 of them.
What cloud and platforms does The Hartford use?
The cloud and platforms named in The Hartford job postings are AWS (29), GCP (23), Azure (11) (postings in brackets).
What skills do you need for a Backend job at The Hartford?
Backend postings at The Hartford most often require AWS (7), Python (6), .NET (4), Angular (4), out of 10 postings in the last 12 months.
Is the The Hartford tech stack changing?
Yes. Amazon CloudWatch, SSIS, ASP.NET Core, NLP first appeared in The Hartford job postings in the last six months.
How modern is the The Hartford tech stack?
The Hartford 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: 3; legacy ones: 0.
How does Alion know the The Hartford tech stack?
Alion reads every job posting The Hartford publishes and tags the technologies each one names. The figures on this page count the 63 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, "The Hartford tech stack: 165 technologies from 63 job postings", as of Sep 27, 2026. https://alion.io/company/thehartford-com/technologies