LR Technologies tech stack
LR Technologies builds mostly with Java, SQL, Python, C++. Its stack also includes Linux, Kubernetes, PostgreSQL, Spring Boot. Kubernetes is named in 19 of the 63 job postings LR Technologies published in the last 12 months (30%). Counted by Alion from the job postings of LR Technologies, updated Oct 4, 2026.
What programming languages does LR Technologies use?
Java is named in 25% of job postings at LR Technologies, followed by SQL (22%), Python (21%), C++ (17%).
Java
16 25%
SQL
14 22%
Python
13 21%
C++
11 17%
JavaScript
11 17%
TypeScript
10 16%
Kotlin
8 13%
Node JS
3 5%
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What frameworks and libraries does LR Technologies use?
Spring Boot is named in 11% of job postings at LR Technologies, followed by React.js (10%), Angular (8%), JUnit (6%).
Spring Boot
7 11%
React.js
6 10%
Angular
5 8%
JUnit
4 6%
Mockito
4 6%
Vue.js
4 6%
Robot Framework
3 5%
Cypress
2 3%
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What databases does LR Technologies use?
PostgreSQL is named in 14% of job postings at LR Technologies, followed by Redis (5%), Amazon Aurora (2%), BigQuery (2%).
PostgreSQL
9 14%
Redis
3 5%
Amazon Aurora
1 2%
BigQuery
1 2%
Db2
1 2%
DynamoDB
1 2%
ElasticSearch
1 2%
Google BigQuery
1 2%
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What cloud and platforms does LR Technologies use?
Linux is named in 30% of job postings at LR Technologies, followed by Kubernetes (30%), GitLab CI (16%), AWS (10%).
Kubernetes
19 30%
GitLab CI
10 16%
AWS
6 10%
SonarQube
6 10%
GCP
5 8%
Azure
5 8%
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What developer tools does LR Technologies use?
Git is named in 29% of job postings at LR Technologies, followed by Docker (21%), Rest API (14%), Jenkins (11%).
Git
18 29%
Docker
13 21%
Rest API
9 14%
Jenkins
7 11%
Terraform
7 11%
Ansible
6 10%
Maven
6 10%
Gradle
2 3%
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Which engineering practices does LR Technologies ask for?
CI/CD is named in 37% of job postings at LR Technologies, followed by TCP/IP (8%), DNS (3%), GitOps (3%).
Show all (11)
What does each LR Technologies team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
18 postingsDevOps
12 postingsHardware
11 postingsFrontend
3 postingsHow does your stack fit LR Technologies?
How is the LR Technologies 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 LR Technologies stack?
LR Technologies scores 69 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 common is the LR Technologies stack in its industry?
Share of the 112 companies in the same industries, whose stack Alion knows, that use each technology.
What sets LR Technologies apart
Companies with a stack like LR Technologies
Questions about the LR Technologies tech stack
What programming languages does LR Technologies use?
The languages named in LR Technologies job postings are Java (25%), SQL (22%), Python (21%), C++ (17%), JavaScript (17%), as a share of the 63 postings of the last 12 months.
Does LR Technologies use Spring Boot?
Yes. Spring Boot is named in 7 of 63 job postings (11%) and required in 7 of them.
What cloud and platforms does LR Technologies use?
The cloud and platforms named in LR Technologies job postings are Linux (19), Kubernetes (19), GitLab CI (10) (postings in brackets).
What skills do you need for a Backend job at LR Technologies?
Backend postings at LR Technologies most often require Java (10), Kubernetes (8), PostgreSQL (7), Spring Boot (7), out of 18 postings in the last 12 months.
Is the LR Technologies tech stack changing?
Yes. Bash, VLAN, VHDL, Verilog first appeared in LR Technologies job postings in the last six months.
How modern is the LR Technologies tech stack?
LR Technologies scores 69 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 LR Technologies tech stack?
Alion reads every job posting LR Technologies publishes and tags the technologies each one names. The figures on this page count the 63 postings of the last 12 months and were updated on Oct 4, 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, "LR Technologies tech stack: 139 technologies from 63 job postings", as of Oct 4, 2026. https://alion.io/company/lrtechnologies/technologies