Guidewire tech stack
Guidewire builds mostly with Python, Java, JavaScript, TypeScript. Its stack also includes AWS, Kubernetes, React.js, PostgreSQL. AWS is named in 6 of the 6 job postings Guidewire published in the last 12 months (100%). Counted by Alion from the job postings of Guidewire, updated Sep 28, 2026.
What programming languages does Guidewire use?
Python is named in 83% of job postings at Guidewire, followed by Java (50%), JavaScript (50%), TypeScript (50%).
What frameworks and libraries does Guidewire use?
React.js is named in 50% of job postings at Guidewire, followed by Celery (33%), FastAPI (33%), Flask (33%).
React.js
3 50%
Celery
2 33%
FastAPI
2 33%
Flask
2 33%
Material UI
2 33%
Pydantic
2 33%
SQLAlchemy
2 33%
Angular
1 17%
Show all (11)
What databases does Guidewire use?
PostgreSQL is named in 33% of job postings at Guidewire, followed by Redis (33%), CouchDB (17%), MySQL (17%).
PostgreSQL
2 33%
Redis
2 33%
CouchDB
1 17%
MySQL
1 17%
Oracle
1 17%
Amazon Aurora
1 17%
Amazon Redshift
1 17%
OpenSearch
1 17%
What cloud and platforms does Guidewire use?
AWS is named in 100% of job postings at Guidewire, followed by Kubernetes (67%), Azure (50%), Datadog (33%).
AWS
6 100%
Kubernetes
4 67%
Azure
3 50%
Datadog
2 33%
Bitbucket
2 33%
GitHub Actions
2 33%
GCP
1 17%
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What developer tools does Guidewire use?
Docker is named in 50% of job postings at Guidewire, followed by Terraform (33%), Jenkins (33%), Ansible (17%).
Docker
3 50%
Terraform
2 33%
Jenkins
2 33%
Ansible
1 17%
Git
1 17%
Puppet
1 17%
Rest API
1 17%
gRPC
1 17%
Show all (13)
What AI and ML technologies does Guidewire use?
LLM is named in 17% of job postings at Guidewire.
LLM
1 17%
Which engineering practices does Guidewire ask for?
CI/CD is named in 67% of job postings at Guidewire, followed by Machine Learning (50%), AI Agents (33%), GitOps (33%).
CI/CD
4 67%
AI Agents
2 33%
GitOps
2 33%
Configuration Management
1 17%
Embeddings
1 17%
Fine-tuning
1 17%
Show all (24)
What does each Guidewire team work with?
The technologies each team's postings require most often, with the number of postings that require them.
DevOps
3 postingsHow does your stack fit Guidewire?
How modern is the Guidewire stack?
Guidewire 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 Guidewire stack in its industry?
Share of the 173 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Guidewire
Employee Forums
60 shared technologies
Shyftlabs
57 shared technologies
Epsilon
58 shared technologies
Digicert
57 shared technologies
Temus
55 shared technologies
Straive
58 shared technologies
LexisNexis Intellectual Property Solutions
57 shared technologies
Lumen Technologies
60 shared technologies
Questions about the Guidewire tech stack
What programming languages does Guidewire use?
The languages named in Guidewire job postings are Python (83%), Java (50%), JavaScript (50%), TypeScript (50%), Go (17%), as a share of the 6 postings of the last 12 months.
Does Guidewire use React.js?
Yes. React.js is named in 3 of 6 job postings (50%) and required in 3 of them.
What cloud and platforms does Guidewire use?
The cloud and platforms named in Guidewire job postings are AWS (6), Kubernetes (4), Azure (3) (postings in brackets).
What skills do you need for a DevOps job at Guidewire?
DevOps postings at Guidewire most often require Python (3), AWS (2), Java (2), Kubernetes (2), out of 3 postings in the last 12 months.
Is the Guidewire tech stack changing?
No new technology has appeared in Guidewire job postings in the last six months.
How modern is the Guidewire tech stack?
Guidewire 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 Guidewire tech stack?
Alion reads every job posting Guidewire publishes and tags the technologies each one names. The figures on this page count the 6 postings of the last 12 months and were updated on Sep 28, 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, "Guidewire tech stack: 80 technologies from 6 job postings", as of Sep 28, 2026. https://alion.io/company/guidewire/technologies