Charles Schwab tech stack
Charles Schwab builds mostly with SQL, Python, Java, C#. Its stack also includes GCP, GitHub, Angular, PostgreSQL. SQL is named in 101 of the 262 job postings Charles Schwab published in the last 12 months (39%). Counted by Alion from the job postings of Charles Schwab, updated Oct 14, 2026.
What programming languages does Charles Schwab use?
SQL is named in 39% of job postings at Charles Schwab, followed by Python (36%), Java (33%), C# (24%).
SQL
101 39%
Python
95 36%
Java
87 33%
C#
64 24%
JavaScript
44 17%
TypeScript
36 14%
PowerShell
13 5%
COBOL
10 4%
Show all (25)
What frameworks and libraries does Charles Schwab use?
Angular is named in 11% of job postings at Charles Schwab, followed by Spring Boot (9%), Spring Framework (5%), Spring Cloud (2%).
Angular
30 11%
Spring Boot
24 9%
Spring Framework
12 5%
Spring Cloud
6 2%
ASP.NET Core
6 2%
JQuery
5 2%
Supervision
4 2%
Selenium
4 2%
Show all (47)
And 7 more, each named in fewer postings.
What databases does Charles Schwab use?
PostgreSQL is named in 10% of job postings at Charles Schwab, followed by BigQuery (9%), Google BigQuery (9%), Aerospike (5%).
PostgreSQL
27 10%
BigQuery
24 9%
Google BigQuery
24 9%
Aerospike
14 5%
Oracle
13 5%
Snowflake
12 5%
Db2
8 3%
MS SQL
6 2%
Show all (18)
What cloud and platforms does Charles Schwab use?
GCP is named in 36% of job postings at Charles Schwab, followed by GitHub (21%), AWS (19%), .NET (17%).
GCP
94 36%
GitHub
55 21%
AWS
49 19%
.NET
45 17%
Bamboo
43 16%
Kubernetes
38 15%
Apache Kafka
37 14%
Azure
36 14%
Show all (62)
And 22 more, each named in fewer postings.
What developer tools does Charles Schwab use?
Rest API is named in 20% of job postings at Charles Schwab, followed by Copilot (19%), Git (13%), Docker (9%).
Rest API
52 20%
Copilot
49 19%
Git
34 13%
Docker
24 9%
Jenkins
22 8%
Terraform
19 7%
Show all (45)
And 5 more, each named in fewer postings.
What AI and ML technologies does Charles Schwab use?
LLM is named in 5% of job postings at Charles Schwab, followed by Claude (2%), Gemini (1%), ChatGPT (1%).
Which engineering practices does Charles Schwab ask for?
CI/CD is named in 51% of job postings at Charles Schwab, followed by Machine Learning (9%), ETL/ELT (8%), AI Agents (8%).
CI/CD
134 51%
AI Agents
22 8%
Platform Engineering
19 7%
Prompt Engineering
17 6%
Incident Management
15 6%
Show all (50)
And 10 more, each named in fewer postings.
What other technologies does Charles Schwab use?
Ethereum is named in 1% of job postings at Charles Schwab, followed by Bitcoin (<1%), Solana (<1%), Kotlin Coroutines (<1%).
What does each Charles Schwab team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
71 postingsManagement
28 postingsFinance
24 postingsData Science
23 postingsDevOps
21 postingsHow does your stack fit Charles Schwab?
How much does Charles Schwab pay by technology?
Median stated pay of the postings that name each technology, against the median of all Charles Schwab postings with stated pay: $160k across 224 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| SQL | 79 | $150k | −6% |
| GCP | 76 | $162k | +1% |
| Python | 75 | $165k | +3% |
| Java | 70 | $160k | 0% |
| C# | 48 | $155k | −3% |
| GitHub | 39 | $150k | −6% |
| AWS | 38 | $169k | +6% |
| .NET | 34 | $155k | −3% |
| JavaScript | 33 | $148k | −8% |
| Apache Kafka | 31 | $160k | 0% |
How is the Charles Schwab 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 Charles Schwab stack?
Charles Schwab scores 80 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 common is the Charles Schwab stack in its industry?
Share of the 1,663 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Charles Schwab apart
Companies with a stack like Charles Schwab
Scotiabank
174 shared technologies
Wells Fargo
145 shared technologies
Depository Trust & Clearing Corporation
165 shared technologies
U.S. Bank
169 shared technologies
Morgan Stanley
178 shared technologies
Barclays
206 shared technologies
Broadridge
157 shared technologies
Huntington Bancshares
140 shared technologies
Questions about the Charles Schwab tech stack
What programming languages does Charles Schwab use?
The languages named in Charles Schwab job postings are SQL (39%), Python (36%), Java (33%), C# (24%), JavaScript (17%), as a share of the 262 postings of the last 12 months.
Does Charles Schwab use Angular?
Yes. Angular is named in 30 of 262 job postings (11%) and required in 22 of them.
What cloud and platforms does Charles Schwab use?
The cloud and platforms named in Charles Schwab job postings are GCP (94), GitHub (55), AWS (49) (postings in brackets).
What skills do you need for a Backend job at Charles Schwab?
Backend postings at Charles Schwab most often require Java (34), Rest API (26), SQL (25), .NET (24), out of 71 postings in the last 12 months.
Is the Charles Schwab tech stack changing?
Yes. Appium, MVVM, OpenTelemetry, Microsoft Entra ID first appeared in Charles Schwab job postings in the last six months.
How modern is the Charles Schwab tech stack?
Charles Schwab scores 80 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 Charles Schwab tech stack?
Alion reads every job posting Charles Schwab publishes and tags the technologies each one names. The figures on this page count the 262 postings of the last 12 months and were updated on Oct 14, 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, "Charles Schwab tech stack: 257 technologies from 262 job postings", as of Oct 14, 2026. https://alion.io/company/charles-schwab-inc/technologies