Wells Fargo tech stack
Wells Fargo builds mostly with Java, Python, SQL, C++. Its stack also includes Apache Kafka, Grafana, BigQuery, Db2. Java is named in 7 of the 15 job postings Wells Fargo published in the last 12 months (47%). Counted by Alion from the job postings of Wells Fargo, updated Oct 1, 2026.
What programming languages does Wells Fargo use?
Java is named in 47% of job postings at Wells Fargo, followed by Python (40%), SQL (33%), C++ (13%).
C# 
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What frameworks and libraries does Wells Fargo use?
Commander.js is named in 7% of job postings at Wells Fargo, followed by Hadoop (7%), Spring Boot (7%), Angular (7%).
Commander.js
1 7%
Hadoop
1 7%
Spring Boot
1 7%
Angular
1 7%
Hibernate
1 7%
React.js
1 7%
Spring Framework
1 7%
What databases does Wells Fargo use?
BigQuery is named in 7% of job postings at Wells Fargo, followed by Db2 (7%), Google BigQuery (7%), Oracle (7%).
BigQuery 
What cloud and platforms does Wells Fargo use?
Apache Kafka is named in 33% of job postings at Wells Fargo, followed by Grafana (27%), Splunk (27%), GCP (27%).
Apache Kafka
5 33%
Grafana
4 27%
Splunk
4 27%
GCP
4 27%
Kubernetes
4 27%
AppDynamics
3 20%
Azure
3 20%
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What developer tools does Wells Fargo use?
Ansible is named in 27% of job postings at Wells Fargo, followed by Copilot (13%), Devin (13%), Git (13%).
Ansible
4 27%
Copilot
2 13%
Git
2 13%
Docker
2 13%
Gradle
2 13%
Jenkins
2 13%
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What AI and ML technologies does Wells Fargo use?
LLM is named in 20% of job postings at Wells Fargo, followed by Claude (13%), Gemini (7%).
Which engineering practices does Wells Fargo ask for?
AI Agents is named in 47% of job postings at Wells Fargo, followed by CI/CD (47%), Machine Learning (20%), Prompt Engineering (20%).
AI Agents
7 47%
CI/CD
7 47%
Prompt Engineering
3 20%
AIOps
2 13%
Anomaly Detection
2 13%
Configuration Management
2 13%
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What other technologies does Wells Fargo use?
VSAM is named in 7% of job postings at Wells Fargo.
What does each Wells Fargo team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Leadership
3 postingsHow does your stack fit Wells Fargo?
How modern is the Wells Fargo stack?
Wells Fargo scores 87 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 Wells Fargo stack in its industry?
Share of the 947 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Wells Fargo apart
Companies with a stack like Wells Fargo
Huntington Bancshares
72 shared technologies
M&T Bank Corporation
68 shared technologies
ACI Worldwide
62 shared technologies
ansrsource
66 shared technologies
Morgan Stanley
71 shared technologies
Deutsche Börse
66 shared technologies
Sabre
63 shared technologies
PNC Financial Services Group
74 shared technologies
Questions about the Wells Fargo tech stack
What programming languages does Wells Fargo use?
The languages named in Wells Fargo job postings are Java (47%), Python (40%), SQL (33%), C++ (13%), C# (13%), as a share of the 15 postings of the last 12 months.
Does Wells Fargo use Apache Kafka?
Yes. Apache Kafka is named in 5 of 15 job postings (33%) and required in 3 of them.
What cloud and platforms does Wells Fargo use?
The cloud and platforms named in Wells Fargo job postings are Apache Kafka (5), Grafana (4), Splunk (4) (postings in brackets).
What skills do you need for a Leadership job at Wells Fargo?
Leadership postings at Wells Fargo most often require .NET (2), Ansible (2), Apache Kafka (2), AppDynamics (2), out of 3 postings in the last 12 months.
Is the Wells Fargo tech stack changing?
No new technology has appeared in Wells Fargo job postings in the last six months.
How modern is the Wells Fargo tech stack?
Wells Fargo scores 87 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 Wells Fargo tech stack?
Alion reads every job posting Wells Fargo publishes and tags the technologies each one names. The figures on this page count the 15 postings of the last 12 months and were updated on Oct 1, 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, "Wells Fargo tech stack: 89 technologies from 15 job postings", as of Oct 1, 2026. https://alion.io/company/wells-fargo/technologies