Rehva Tech tech stack
Rehva Tech builds mostly with SQL, Python, C#, JavaScript. Its stack also includes AWS, Azure, PostgreSQL, Redis. AWS is named in 13 of the 32 job postings Rehva Tech published in the last 12 months (41%). Counted by Alion from the job postings of Rehva Tech, updated Nov 5, 2026.
What programming languages does Rehva Tech use?
SQL is named in 38% of job postings at Rehva Tech, followed by Python (34%), C# (22%), JavaScript (13%).
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What frameworks and libraries does Rehva Tech use?
LangChain is named in 9% of job postings at Rehva Tech, followed by LangGraph (9%), Ruby on Rails (9%), Vue.js (9%).
LangChain
3 9%
LangGraph
3 9%
Ruby on Rails
3 9%
Vue.js
3 9%
React.js
3 9%
FastAPI
2 6%
Laravel
2 6%
Next.js
2 6%
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What databases does Rehva Tech use?
PostgreSQL is named in 22% of job postings at Rehva Tech, followed by Redis (16%), Apache Iceberg (6%), MySQL (6%).
PostgreSQL
7 22%
Redis
5 16%
Apache Iceberg
2 6%
MySQL
2 6%
Trino
2 6%
Amazon Redshift
1 3%
DynamoDB
1 3%
Google BigQuery
1 3%
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What cloud and platforms does Rehva Tech use?
AWS is named in 41% of job postings at Rehva Tech, followed by Azure (22%), .NET (19%), GCP (19%).
AWS
13 41%
Azure
7 22%
.NET
6 19%
GCP
6 19%
Kubernetes
6 19%
Datadog
4 13%
GitHub Actions
4 13%
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And 7 more, each named in fewer postings.
What developer tools does Rehva Tech use?
Git is named in 31% of job postings at Rehva Tech, followed by Docker (22%), Rest API (19%), Terraform (16%).
Git
10 31%
Docker
7 22%
Rest API
6 19%
Terraform
5 16%
Ansible
3 9%
GraphQL
3 9%
Keycloak
3 9%
Swagger
3 9%
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What AI and ML technologies does Rehva Tech use?
LLM is named in 6% of job postings at Rehva Tech, followed by Claude (3%), Gemini (3%).
Which engineering practices does Rehva Tech ask for?
CI/CD is named in 41% of job postings at Rehva Tech, followed by Clean Architecture (9%), RAG (9%), FinOps (6%).
CI/CD
13 41%
Clean Architecture
3 9%
RAG
3 9%
FinOps
2 6%
NLP
2 6%
SLI/SLO/SLA
2 6%
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What does each Rehva Tech team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
15 postingsDevOps
4 postingsHow does your stack fit Rehva Tech?
How is the Rehva Tech 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 Rehva Tech stack?
Rehva Tech 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: 3; legacy ones: 1.
How common is the Rehva Tech stack in its industry?
Share of the 4,353 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Rehva Tech apart
Companies with a stack like Rehva Tech
Questions about the Rehva Tech tech stack
What programming languages does Rehva Tech use?
The languages named in Rehva Tech job postings are SQL (38%), Python (34%), C# (22%), JavaScript (13%), Java (9%), as a share of the 32 postings of the last 12 months.
Does Rehva Tech use LangChain?
Yes. LangChain is named in 3 of 32 job postings (9%) and required in 3 of them.
What cloud and platforms does Rehva Tech use?
The cloud and platforms named in Rehva Tech job postings are AWS (13), Azure (7), .NET (6) (postings in brackets).
What skills do you need for a Backend job at Rehva Tech?
Backend postings at Rehva Tech most often require SQL (7), .NET (6), C# (6), AWS (5), out of 15 postings in the last 12 months.
Is the Rehva Tech tech stack changing?
Yes. Azure DevOps, FinOps, SLI/SLO/SLA, Ruby on Rails first appeared in Rehva Tech job postings in the last six months.
How modern is the Rehva Tech tech stack?
Rehva Tech 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: 3; legacy ones: 1.
How does Alion know the Rehva Tech tech stack?
Alion reads every job posting Rehva Tech publishes and tags the technologies each one names. The figures on this page count the 32 postings of the last 12 months and were updated on Nov 5, 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, "Rehva Tech tech stack: 164 technologies from 32 job postings", as of Nov 5, 2026. https://alion.io/company/rehva-tech/technologies