T-Bank tech stack
T-Bank builds mostly with Python, SQL, Java, C#. Its stack also includes Apache Kafka, Kubernetes, PostgreSQL, ClickHouse. Python is named in 95 of the 209 job postings T-Bank published in the last 12 months (45%). Counted by Alion from the job postings of T-Bank, updated Nov 11, 2026.
What programming languages does T-Bank use?
Python is named in 45% of job postings at T-Bank, followed by SQL (33%), Java (25%), C# (19%).
C# 
1C 
Show all (15)
What frameworks and libraries does T-Bank use?
PyTorch is named in 6% of job postings at T-Bank, followed by TensorFlow (6%), Spring Boot (5%), Keras (4%).
PyTorch
13 6%
TensorFlow
12 6%
Spring Boot
11 5%
Keras
9 4%
Micronaut
9 4%
Quarkus
9 4%
Vert.x
9 4%
Dapper
8 4%
Show all (32)
What databases does T-Bank use?
PostgreSQL is named in 17% of job postings at T-Bank, followed by ClickHouse (16%), Greenplum (11%), Redis (7%).
PostgreSQL
35 17%
ClickHouse
34 16%
Greenplum
22 11%
Redis
15 7%
MySQL
12 6%
ElasticSearch
12 6%
Apache Ignite
1 <1%
ArangoDB
1 <1%
Show all (9)
What cloud and platforms does T-Bank use?
Apache Kafka is named in 27% of job postings at T-Bank, followed by Kubernetes (24%), Linux (13%), Grafana (10%).
Apache Kafka
57 27%
Kubernetes
51 24%
Grafana
20 10%
RabbitMQ
20 10%
GitLab
20 10%
Splunk
16 8%
.NET
16 8%
Show all (31)
What developer tools does T-Bank use?
Docker is named in 24% of job postings at T-Bank, followed by Git (23%), Prometheus (11%), Graylog (8%).
Docker
50 24%
Git
48 23%
Prometheus
23 11%
Graylog
17 8%
Jenkins
15 7%
gRPC
13 6%
Rest API
12 6%
Docker Compose
9 4%
Show all (25)
Which engineering practices does T-Bank ask for?
CI/CD is named in 18% of job postings at T-Bank, followed by Machine Learning (12%), ETL/ELT (8%), SOAP (8%).
CI/CD
38 18%
NLP
11 5%
Time Series
11 5%
AI Agents
6 3%
Show all (20)
What does each T-Bank team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
44 postingsAnalytics
28 postingsFinance
21 postingsLeadership
19 postingsData Science
18 postingsDevOps
16 postingsHow does your stack fit T-Bank?
How is the T-Bank 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 T-Bank stack?
T-Bank 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: 1; legacy ones: 0.
How common is the T-Bank stack in its industry?
Share of the 880 companies in the same industries, whose stack Alion knows, that use each technology.
What sets T-Bank apart
Companies with a stack like T-Bank
Questions about the T-Bank tech stack
What programming languages does T-Bank use?
The languages named in T-Bank job postings are Python (45%), SQL (33%), Java (25%), C# (19%), 1C (15%), as a share of the 209 postings of the last 12 months.
Does T-Bank use PyTorch?
Yes. PyTorch is named in 13 of 209 job postings (6%) and required in 12 of them.
What cloud and platforms does T-Bank use?
The cloud and platforms named in T-Bank job postings are Apache Kafka (57), Kubernetes (51), Linux (28) (postings in brackets).
What skills do you need for a Backend job at T-Bank?
Backend postings at T-Bank most often require Apache Kafka (25), Kubernetes (23), PostgreSQL (21), Docker (19), out of 44 postings in the last 12 months.
Is the T-Bank tech stack changing?
Yes. Microsoft Excel, Matplotlib, NumPy first appeared in T-Bank job postings in the last six months.
How modern is the T-Bank tech stack?
T-Bank 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: 1; legacy ones: 0.
How does Alion know the T-Bank tech stack?
Alion reads every job posting T-Bank publishes and tags the technologies each one names. The figures on this page count the 209 postings of the last 12 months and were updated on Nov 11, 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, "T-Bank tech stack: 133 technologies from 209 job postings", as of Nov 11, 2026. https://alion.io/company/t-bank/technologies