Sijo tech stack
Sijo builds mostly with Python, Java, C++, SQL. Its stack also includes Apache Kafka, Aqua Security, Delta Lake. Python is named in 3 of the 3 job postings Sijo published in the last 12 months (100%). Counted by Alion from the job postings of Sijo, updated Oct 16, 2026.
What programming languages does Sijo use?
Python is named in 100% of job postings at Sijo, followed by Java (67%), C++ (33%), SQL (33%).
What cloud and platforms does Sijo use?
Apache Kafka is named in 33% of job postings at Sijo, followed by Aqua Security (33%), Bitbucket (33%), Databricks (33%).
Apache Kafka
1 33%
Aqua Security
1 33%
Bitbucket
1 33%
Databricks
1 33%
Fortify
1 33%
Kubernetes
1 33%
SonarQube
1 33%
Show all (11)
What developer tools does Sijo use?
Git is named in 67% of job postings at Sijo, followed by Ansible (33%), Apache Tomcat (33%), ArgoCD (33%).
Git
2 67%
Ansible
1 33%
Apache Tomcat
1 33%
ArgoCD
1 33%
Docker
1 33%
Helm
1 33%
Jenkins
1 33%
Model Context Protocol
1 33%
Show all (11)
Which engineering practices does Sijo ask for?
CI/CD is named in 67% of job postings at Sijo, followed by ETL/ELT (33%), GitOps (33%), HPC (33%).
How does your stack fit Sijo?
How modern is the Sijo stack?
Sijo scores 73 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 Sijo stack in its industry?
Share of the 2,701 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Sijo
Questions about the Sijo tech stack
What programming languages does Sijo use?
The languages named in Sijo job postings are Python (100%), Java (67%), C++ (33%), SQL (33%), as a share of the 3 postings of the last 12 months.
What cloud and platforms does Sijo use?
The cloud and platforms named in Sijo job postings are Apache Kafka (1), Aqua Security (1), Bitbucket (1) (postings in brackets).
Is the Sijo tech stack changing?
No new technology has appeared in Sijo job postings in the last six months.
How modern is the Sijo tech stack?
Sijo scores 73 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 Sijo tech stack?
Alion reads every job posting Sijo publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Oct 16, 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, "Sijo tech stack: 31 technologies from 3 job postings", as of Oct 16, 2026. https://alion.io/company/sijo/technologies