Second Foundation tech stack
Second Foundation builds mostly with Python, Kotlin, Java, SQL. Its stack also includes Kubernetes, Azure, MS SQL, MySQL. Python is named in 5 of the 8 job postings Second Foundation published in the last 12 months (63%). Counted by Alion from the job postings of Second Foundation, updated Sep 28, 2026.
What programming languages does Second Foundation use?
Python is named in 63% of job postings at Second Foundation, followed by Kotlin (38%), Java (25%), SQL (25%).
C# 
What databases does Second Foundation use?
MS SQL is named in 13% of job postings at Second Foundation, followed by MySQL (13%), Oracle (13%), PostgreSQL (13%).
What cloud and platforms does Second Foundation use?
Kubernetes is named in 25% of job postings at Second Foundation, followed by Azure (13%), Grafana (13%), Linux (13%).
What developer tools does Second Foundation use?
Microsoft Excel is named in 25% of job postings at Second Foundation, followed by Terraform (25%), Git (13%), Loki (13%).
Which engineering practices does Second Foundation ask for?
CI/CD is named in 25% of job postings at Second Foundation, followed by ETL/ELT (13%), Machine Learning (13%), Platform Engineering (13%).
CI/CD
2 25%
Platform Engineering
1 13%
Time Series Forecasting
1 13%
How does your stack fit Second Foundation?
How is the Second Foundation 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 Second Foundation stack?
Second Foundation scores 74 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 Second Foundation stack in its industry?
Share of the 174 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Second Foundation apart
Companies with a stack like Second Foundation
Questions about the Second Foundation tech stack
What programming languages does Second Foundation use?
The languages named in Second Foundation job postings are Python (63%), Kotlin (38%), Java (25%), SQL (25%), C# (13%), as a share of the 8 postings of the last 12 months.
What cloud and platforms does Second Foundation use?
The cloud and platforms named in Second Foundation job postings are Kubernetes (2), Azure (1), Grafana (1) (postings in brackets).
Is the Second Foundation tech stack changing?
Yes. Microsoft Excel, Terraform first appeared in Second Foundation job postings in the last six months.
How modern is the Second Foundation tech stack?
Second Foundation scores 74 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 Second Foundation tech stack?
Alion reads every job posting Second Foundation publishes and tags the technologies each one names. The figures on this page count the 8 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, "Second Foundation tech stack: 25 technologies from 8 job postings", as of Sep 28, 2026. https://alion.io/company/second-foundation-2/technologies