IBS tech stack
IBS builds mostly with SQL, Python, Java, 1C. Its stack also includes PostgreSQL, Kubernetes, Apache Kafka, ClickHouse. SQL is named in 60 of the 97 job postings IBS published in the last 12 months (62%). Counted by Alion from the job postings of IBS, updated Sep 28, 2026.
What programming languages does IBS use?
SQL is named in 62% of job postings at IBS, followed by Python (39%), Java (25%), 1C (7%).
1C 
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What frameworks and libraries does IBS use?
PyTorch is named in 7% of job postings at IBS, followed by LangChain (6%), LlamaIndex (6%), Pytest (5%).
PyTorch
7 7%
LangChain
6 6%
LlamaIndex
6 6%
Pytest
5 5%
Spring Boot
5 5%
TensorFlow
5 5%
Selenium
5 5%
Hadoop
4 4%
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What databases does IBS use?
PostgreSQL is named in 32% of job postings at IBS, followed by ClickHouse (11%), Greenplum (11%), MySQL (6%).
PostgreSQL
31 32%
ClickHouse
11 11%
Greenplum
11 11%
MySQL
6 6%
Qdrant
5 5%
Redis
3 3%
Milvus
2 2%
MS SQL
2 2%
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What cloud and platforms does IBS use?
Kubernetes is named in 23% of job postings at IBS, followed by Apache Kafka (22%), Grafana (20%), Linux (13%).
Kubernetes
22 23%
Apache Kafka
21 22%
Grafana
19 20%
Kibana
11 11%
Postman
10 10%
OpenShift
9 9%
GitLab CI
9 9%
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What developer tools does IBS use?
Git is named in 31% of job postings at IBS, followed by Rest API (30%), Docker (20%), Prometheus (14%).
Git
30 31%
Rest API
29 30%
Docker
19 20%
Prometheus
14 14%
Jenkins
13 13%
Swagger
11 11%
gRPC
7 7%
Zabbix
7 7%
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What AI and ML technologies does IBS use?
LLM is named in 13% of job postings at IBS, followed by BERT (4%), LoRA (4%), Qwen (4%).
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Which engineering practices does IBS ask for?
CI/CD is named in 23% of job postings at IBS, followed by ETL/ELT (12%), RAG (11%), AI Agents (10%).
CI/CD
22 23%
RAG
11 11%
AI Agents
10 10%
NLP
7 7%
Prompt Engineering
5 5%
NER
4 4%
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What other technologies does IBS use?
Ethereum is named in 2% of job postings at IBS, followed by Tron (2%).
What does each IBS team work with?
The technologies each team's postings require most often, with the number of postings that require them.
QA
27 postingsBackend
20 postingsAnalytics
13 postingsAI/ML
9 postingsDevOps
6 postingsProduct
6 postingsHow does your stack fit IBS?
How is the IBS 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 IBS stack?
IBS scores 84 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: 9; legacy ones: 0.
How common is the IBS stack in its industry?
Share of the 2,082 companies in the same industries, whose stack Alion knows, that use each technology.
What sets IBS apart
Companies with a stack like IBS
Questions about the IBS tech stack
What programming languages does IBS use?
The languages named in IBS job postings are SQL (62%), Python (39%), Java (25%), 1C (7%), C# (6%), as a share of the 97 postings of the last 12 months.
Does IBS use PyTorch?
Yes. PyTorch is named in 7 of 97 job postings (7%) and required in 7 of them.
What cloud and platforms does IBS use?
The cloud and platforms named in IBS job postings are Kubernetes (22), Apache Kafka (21), Grafana (19) (postings in brackets).
What skills do you need for a QA job at IBS?
QA postings at IBS most often require SQL (24), Java (13), Rest API (12), Kibana (11), out of 27 postings in the last 12 months.
Is the IBS tech stack changing?
Yes. JMeter, MS SQL, Machine Learning, Scikit-learn first appeared in IBS job postings in the last six months.
How modern is the IBS tech stack?
IBS scores 84 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: 9; legacy ones: 0.
How does Alion know the IBS tech stack?
Alion reads every job posting IBS publishes and tags the technologies each one names. The figures on this page count the 97 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, "IBS tech stack: 166 technologies from 97 job postings", as of Sep 28, 2026. https://alion.io/company/ibs/technologies