First Horizon tech stack
First Horizon builds mostly with SQL, Python, PowerShell, C#. Its stack also includes Power BI, Splunk, PostgreSQL, MS SQL. SQL is named in 12 of the 32 job postings First Horizon published in the last 12 months (38%). Counted by Alion from the job postings of First Horizon, updated Nov 6, 2026.
What programming languages does First Horizon use?
SQL is named in 38% of job postings at First Horizon, followed by Python (31%), PowerShell (9%), C# (6%).
Show all (14)
What frameworks and libraries does First Horizon use?
Angular is named in 6% of job postings at First Horizon, followed by ACT (3%), Aura Components (3%), Blazor (3%).
Angular
2 6%
ACT
1 3%
Blazor
1 3%
ASP.NET Core
1 3%
Django
1 3%
Show all (12)
What databases does First Horizon use?
PostgreSQL is named in 9% of job postings at First Horizon, followed by MS SQL (6%), Redis (6%), Salesforce Data Cloud (3%).
What cloud and platforms does First Horizon use?
Power BI is named in 31% of job postings at First Horizon, followed by Splunk (13%), Tableau (13%), Kubernetes (13%).
Power BI
10 31%
Splunk
4 13%
Tableau
4 13%
Kubernetes
4 13%
Dynatrace
2 6%
RabbitMQ
2 6%
Azure
2 6%
GitHub
2 6%
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What developer tools does First Horizon use?
Microsoft Excel is named in 41% of job postings at First Horizon, followed by Git (13%), Docker (13%), Ansible (9%).
Git
4 13%
Docker
4 13%
Ansible
3 9%
Helm
2 6%
Jenkins
2 6%
Kustomize
2 6%
Show all (28)
Which engineering practices does First Horizon ask for?
CI/CD is named in 13% of job postings at First Horizon, followed by DNS (9%), AI Agents (3%), Configuration Management (3%).
Show all (14)
What does each First Horizon team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Finance
8 postingsSolutions
3 postingsHow does your stack fit First Horizon?
How modern is the First Horizon stack?
First Horizon scores 66 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How common is the First Horizon stack in its industry?
Share of the 943 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like First Horizon
Magellan Partners
72 shared technologies
AXA
76 shared technologies
StoneX Group
74 shared technologies
Axos Bank
74 shared technologies
Unisys
86 shared technologies
Finastra
77 shared technologies
Staples India Business Innovation Hub
79 shared technologies
Huntington Bancshares
72 shared technologies
Questions about the First Horizon tech stack
What programming languages does First Horizon use?
The languages named in First Horizon job postings are SQL (38%), Python (31%), PowerShell (9%), C# (6%), COBOL (6%), as a share of the 32 postings of the last 12 months.
Does First Horizon use Angular?
Yes. Angular is named in 2 of 32 job postings (6%) and required in 1 of them.
What cloud and platforms does First Horizon use?
The cloud and platforms named in First Horizon job postings are Power BI (10), Splunk (4), Tableau (4) (postings in brackets).
What skills do you need for a Finance job at First Horizon?
Finance postings at First Horizon most often require Power BI (5), Microsoft Excel (4), SQL (4), Python (3), out of 8 postings in the last 12 months.
Is the First Horizon tech stack changing?
No new technology has appeared in First Horizon job postings in the last six months.
How modern is the First Horizon tech stack?
First Horizon scores 66 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the First Horizon tech stack?
Alion reads every job posting First Horizon publishes and tags the technologies each one names. The figures on this page count the 32 postings of the last 12 months and were updated on Nov 6, 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, "First Horizon tech stack: 103 technologies from 32 job postings", as of Nov 6, 2026. https://alion.io/company/firsthorizon/technologies