Septeo tech stack
Septeo builds mostly with SQL, JavaScript, TypeScript, C#. Its stack also includes Azure, Windows, PostgreSQL, PostGIS. SQL is named in 16 of the 48 job postings Septeo published in the last 12 months (33%). Counted by Alion from the job postings of Septeo, updated Sep 26, 2026.
What programming languages does Septeo use?
SQL is named in 33% of job postings at Septeo, followed by JavaScript (27%), TypeScript (25%), C# (21%).
SQL
16 33%
JavaScript
13 27%
TypeScript
12 25%
C#
10 21%
Python
7 15%
Java
6 13%
Kotlin
4 8%
Apex
3 6%
Show all (13)
What frameworks and libraries does Septeo use?
PostGIS is named in 10% of job postings at Septeo, followed by Vue.js (10%), ASP.NET Core (8%), Spring Boot (8%).
Show all (29)
What databases does Septeo use?
PostgreSQL is named in 23% of job postings at Septeo, followed by Redis (6%), ElasticSearch (4%), Azure SQL Database (2%).
What cloud and platforms does Septeo use?
Azure is named in 29% of job postings at Septeo, followed by Windows (27%), Azure DevOps (23%), Kubernetes (21%).
Azure
14 29%
Azure DevOps
11 23%
Kubernetes
10 21%
.NET
6 13%
AWS
5 10%
Windows Server
5 10%
GitLab CI
4 8%
Show all (31)
What developer tools does Septeo use?
Docker is named in 25% of job postings at Septeo, followed by Git (21%), Rest API (10%), Ansible (8%).
Show all (36)
What AI and ML technologies does Septeo use?
LLM is named in 15% of job postings at Septeo, followed by Claude (4%), ChatGPT (2%), Mistral (2%).
Which engineering practices does Septeo ask for?
CI/CD is named in 40% of job postings at Septeo, followed by Red Teaming (8%), DNS (6%), ETL/ELT (6%).
Show all (19)
What does each Septeo team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
7 postingsProduct
6 postingsField & Service
5 postingsFrontend
4 postingsHow does your stack fit Septeo?
How is the Septeo 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 Septeo stack?
Septeo scores 83 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 Septeo stack in its industry?
Share of the 312 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Septeo apart
Companies with a stack like Septeo
Questions about the Septeo tech stack
What programming languages does Septeo use?
The languages named in Septeo job postings are SQL (33%), JavaScript (27%), TypeScript (25%), C# (21%), Python (15%), as a share of the 48 postings of the last 12 months.
Does Septeo use PostGIS?
Yes. PostGIS is named in 5 of 48 job postings (10%) and required in 5 of them.
What cloud and platforms does Septeo use?
The cloud and platforms named in Septeo job postings are Azure (14), Windows (13), Azure DevOps (11) (postings in brackets).
What skills do you need for a Backend job at Septeo?
Backend postings at Septeo most often require PostgreSQL (6), Docker (5), SQL (5), TypeScript (5), out of 7 postings in the last 12 months.
Is the Septeo tech stack changing?
Yes. Snyk, Swagger, DHCP, Hyper-V first appeared in Septeo job postings in the last six months.
How modern is the Septeo tech stack?
Septeo scores 83 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 Septeo tech stack?
Alion reads every job posting Septeo publishes and tags the technologies each one names. The figures on this page count the 48 postings of the last 12 months and were updated on Sep 26, 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, "Septeo tech stack: 137 technologies from 48 job postings", as of Sep 26, 2026. https://alion.io/company/septeo/technologies