Guidehouse tech stack
Guidehouse builds mostly with Python, SQL, JavaScript, Java. Its stack also includes AWS, Power BI, Snowflake, PostgreSQL. Python is named in 193 of the 502 job postings Guidehouse published in the last 12 months (38%). Counted by Alion from the job postings of Guidehouse, updated Sep 28, 2026.
What programming languages does Guidehouse use?
Python is named in 38% of job postings at Guidehouse, followed by SQL (35%), JavaScript (10%), Java (8%).
Python
193 38%
SQL
178 35%
JavaScript
52 10%
Java
41 8%
TypeScript
28 6%
C#
27 5%
PowerShell
14 3%
Apex
13 3%
Show all (22)
What frameworks and libraries does Guidehouse use?
React.js is named in 5% of job postings at Guidehouse, followed by Angular (4%), Django (3%), FastAPI (3%).
React.js
25 5%
Angular
18 4%
Django
13 3%
FastAPI
13 3%
Flask
13 3%
Vue.js
13 3%
SQLAlchemy
11 2%
Svelte
11 2%
Show all (70)
And 30 more, each named in fewer postings.
What databases does Guidehouse use?
Snowflake is named in 9% of job postings at Guidehouse, followed by PostgreSQL (8%), ElasticSearch (6%), Oracle (3%).
Snowflake
46 9%
PostgreSQL
39 8%
ElasticSearch
28 6%
Oracle
15 3%
Redis
15 3%
Delta Lake
12 2%
Amazon Redshift
11 2%
MySQL
10 2%
Show all (23)
What cloud and platforms does Guidehouse use?
AWS is named in 33% of job postings at Guidehouse, followed by Power BI (30%), Azure (28%), Databricks (23%).
AWS
164 33%
Power BI
149 30%
Azure
143 28%
Databricks
116 23%
Tableau
85 17%
Kubernetes
51 10%
Azure DevOps
49 10%
Spark
44 9%
Show all (96)
And 56 more, each named in fewer postings.
What developer tools does Guidehouse use?
Git is named in 11% of job postings at Guidehouse, followed by Microsoft Excel (10%), Docker (9%), Terraform (7%).
Git
56 11%
Docker
45 9%
Terraform
35 7%
Jenkins
27 5%
Copilot
23 5%
pySpark
22 4%
Rest API
20 4%
Show all (73)
And 33 more, each named in fewer postings.
What AI and ML technologies does Guidehouse use?
LLM is named in 3% of job postings at Guidehouse, followed by Gemini (2%), ChatGPT (2%), Claude (1%).
Which engineering practices does Guidehouse ask for?
CI/CD is named in 25% of job postings at Guidehouse, followed by ETL/ELT (15%), Machine Learning (14%), IAM (6%).
CI/CD
124 25%
RAG
27 5%
AI Agents
25 5%
SLI/SLO/SLA
16 3%
Show all (56)
And 16 more, each named in fewer postings.
What does each Guidehouse team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
104 postingsAnalytics
62 postingsFinance
48 postingsEnterprise Apps
36 postingsBackend
31 postingsDevOps
28 postingsHow does your stack fit Guidehouse?
How much does Guidehouse pay by technology?
Median stated pay of the postings that name each technology, against the median of all Guidehouse postings with stated pay: $163k across 279 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 110 | $163k | 0% |
| AWS | 99 | $163k | 0% |
| SQL | 90 | $163k | 0% |
| Azure | 90 | $163k | 0% |
| Power BI | 72 | $163k | 0% |
| Databricks | 63 | $153k | −6% |
| Tableau | 39 | $163k | 0% |
| Kubernetes | 38 | $153k | −6% |
| JavaScript | 33 | $153k | −6% |
| Azure DevOps | 30 | $145k | −11% |
How is the Guidehouse 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 Guidehouse stack?
Guidehouse scores 78 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: 1.
How common is the Guidehouse stack in its industry?
Share of the 1,272 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Guidehouse apart
Companies with a stack like Guidehouse
Questions about the Guidehouse tech stack
What programming languages does Guidehouse use?
The languages named in Guidehouse job postings are Python (38%), SQL (35%), JavaScript (10%), Java (8%), TypeScript (6%), as a share of the 502 postings of the last 12 months.
Does Guidehouse use React.js?
Yes. React.js is named in 25 of 502 job postings (5%) and required in 24 of them.
What cloud and platforms does Guidehouse use?
The cloud and platforms named in Guidehouse job postings are AWS (164), Power BI (149), Azure (143) (postings in brackets).
What skills do you need for a Data Science job at Guidehouse?
Data Science postings at Guidehouse most often require Python (65), SQL (62), Databricks (36), AWS (29), out of 104 postings in the last 12 months.
Is the Guidehouse tech stack changing?
Yes. PoC Library, Pytest, C++, Looker first appeared in Guidehouse job postings in the last six months.
How modern is the Guidehouse tech stack?
Guidehouse scores 78 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: 1.
How does Alion know the Guidehouse tech stack?
Alion reads every job posting Guidehouse publishes and tags the technologies each one names. The figures on this page count the 502 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, "Guidehouse tech stack: 344 technologies from 502 job postings", as of Sep 28, 2026. https://alion.io/company/guidehouse/technologies