OBI tech stack
OBI builds mostly with Python, JavaScript, Java, SQL. Its stack also includes AWS, Kubernetes, Vue.js, PostgreSQL. AWS is named in 13 of the 25 job postings OBI published in the last 12 months (52%). Counted by Alion from the job postings of OBI, updated Oct 10, 2026.
What programming languages does OBI use?
Python is named in 32% of job postings at OBI, followed by JavaScript (32%), Java (24%), SQL (24%).
Python
8 32%
JavaScript
8 32%
Java
6 24%
SQL
6 24%
TypeScript
6 24%
Kotlin
4 16%
Node JS
4 16%
Bash
1 4%
What frameworks and libraries does OBI use?
Vue.js is named in 32% of job postings at OBI, followed by Spring Boot (16%), Nest.JS (8%), Quarkus (4%).
What databases does OBI use?
PostgreSQL is named in 16% of job postings at OBI, followed by Redis (8%).
PostgreSQL
4 16%
Redis
2 8%
What cloud and platforms does OBI use?
AWS is named in 52% of job postings at OBI, followed by Kubernetes (36%), Apache Kafka (32%), Databricks (24%).
AWS
13 52%
Kubernetes
9 36%
Apache Kafka
8 32%
Databricks
6 24%
Amazon EC2
4 16%
Amazon EKS
4 16%
Azure
3 12%
Show all (20)
What developer tools does OBI use?
Terraform is named in 20% of job postings at OBI, followed by Docker (16%), Rest API (16%), Git (16%).
Terraform
5 20%
Docker
4 16%
Rest API
4 16%
Git
4 16%
AWS CDK
2 8%
Ansible
2 8%
Keycloak
2 8%
Show all (15)
Which engineering practices does OBI ask for?
CI/CD is named in 52% of job postings at OBI, followed by IAM (20%), A/B Testing (8%), AI Agents (8%).
CI/CD
13 52%
AI Agents
2 8%
Incident Management
2 8%
Show all (10)
What does each OBI team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
8 postingsDevOps
5 postingsAnalytics
5 postingsHow does your stack fit OBI?
How much does OBI pay by technology?
Median stated pay of the postings that name each technology, against the median of all OBI postings with stated pay: $58k across 15 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| AWS | 8 | $61k | +5% |
| Kubernetes | 6 | $68k | +16% |
| Apache Kafka | 5 | $40k | −32% |
How modern is the OBI stack?
OBI 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.
Companies with a stack like OBI
Questions about the OBI tech stack
What programming languages does OBI use?
The languages named in OBI job postings are Python (32%), JavaScript (32%), Java (24%), SQL (24%), TypeScript (24%), as a share of the 25 postings of the last 12 months.
Does OBI use Vue.js?
Yes. Vue.js is named in 8 of 25 job postings (32%) and required in 8 of them.
What cloud and platforms does OBI use?
The cloud and platforms named in OBI job postings are AWS (13), Kubernetes (9), Apache Kafka (8) (postings in brackets).
What skills do you need for a Backend job at OBI?
Backend postings at OBI most often require AWS (7), Apache Kafka (7), Java (6), Vue.js (6), out of 8 postings in the last 12 months.
Is the OBI tech stack changing?
No new technology has appeared in OBI job postings in the last six months.
How modern is the OBI tech stack?
OBI 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 OBI tech stack?
Alion reads every job posting OBI publishes and tags the technologies each one names. The figures on this page count the 25 postings of the last 12 months and were updated on Oct 10, 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, "OBI tech stack: 59 technologies from 25 job postings", as of Oct 10, 2026. https://alion.io/company/obi-pl/technologies