RTLabs tech stack
RTLabs builds mostly with SQL, Python, Java, JavaScript. Its stack also includes Kubernetes, Postman, PostgreSQL, Pandas. SQL is named in 55 of the 105 job postings RTLabs published in the last 12 months (52%). Counted by Alion from the job postings of RTLabs, updated Nov 14, 2026.
What programming languages does RTLabs use?
SQL is named in 52% of job postings at RTLabs, followed by Python (30%), Java (10%), JavaScript (6%).
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What frameworks and libraries does RTLabs use?
Pandas is named in 15% of job postings at RTLabs, followed by NumPy (10%), Hadoop (8%), Matplotlib (8%).
Pandas
16 15%
NumPy
10 10%
Hadoop
8 8%
Matplotlib
8 8%
FastAPI
4 4%
Dagger
3 3%
PyTorch
3 3%
Retrofit
3 3%
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What databases does RTLabs use?
PostgreSQL is named in 19% of job postings at RTLabs, followed by ClickHouse (9%), MS SQL (5%), Greenplum (4%).
PostgreSQL
20 19%
ClickHouse
9 9%
MS SQL
5 5%
Greenplum
4 4%
Redis
4 4%
Cassandra
3 3%
ElasticSearch
3 3%
OpenSearch
2 2%
What cloud and platforms does RTLabs use?
Kubernetes is named in 22% of job postings at RTLabs, followed by Postman (19%), Linux (18%), Grafana (18%).
Kubernetes
23 22%
Postman
20 19%
Grafana
19 18%
Apache Kafka
13 12%
Kibana
12 11%
Spark
9 9%
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What developer tools does RTLabs use?
Rest API is named in 23% of job postings at RTLabs, followed by Git (15%), Microsoft Excel (13%), Docker (13%).
Rest API
24 23%
Git
16 15%
Docker
14 13%
SoapUI
13 12%
Ansible
8 8%
Jenkins
6 6%
Swagger
6 6%
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Which engineering practices does RTLabs ask for?
SOAP is named in 17% of job postings at RTLabs, followed by CI/CD (11%), ETL/ELT (4%), RAG (4%).
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What does each RTLabs team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
24 postingsSupport
20 postingsDevOps
12 postingsProduct
11 postingsQA
10 postingsBackend
8 postingsHow does your stack fit RTLabs?
How is the RTLabs 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 RTLabs stack?
RTLabs 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: 1; legacy ones: 0.
How common is the RTLabs stack in its industry?
Share of the 1,728 companies in the same industries, whose stack Alion knows, that use each technology.
What sets RTLabs apart
Companies with a stack like RTLabs
Questions about the RTLabs tech stack
What programming languages does RTLabs use?
The languages named in RTLabs job postings are SQL (52%), Python (30%), Java (10%), JavaScript (6%), Bash (3%), as a share of the 105 postings of the last 12 months.
Does RTLabs use Pandas?
Yes. Pandas is named in 16 of 105 job postings (15%) and required in 16 of them.
What cloud and platforms does RTLabs use?
The cloud and platforms named in RTLabs job postings are Kubernetes (23), Postman (20), Linux (19) (postings in brackets).
What skills do you need for a Analytics job at RTLabs?
Analytics postings at RTLabs most often require SQL (15), Rest API (11), Pandas (9), Python (9), out of 24 postings in the last 12 months.
Is the RTLabs tech stack changing?
Yes. 1C, PowerShell, ElasticSearch, Pytest first appeared in RTLabs job postings in the last six months.
How modern is the RTLabs tech stack?
RTLabs 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: 1; legacy ones: 0.
How does Alion know the RTLabs tech stack?
Alion reads every job posting RTLabs publishes and tags the technologies each one names. The figures on this page count the 105 postings of the last 12 months and were updated on Nov 14, 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, "RTLabs tech stack: 125 technologies from 105 job postings", as of Nov 14, 2026. https://alion.io/company/rtlabs/technologies