ELEKS tech stack
ELEKS builds mostly with SQL, Python, C#, Java. Its stack also includes Azure, AWS, Angular, Playwright. Azure is named in 23 of the 43 job postings ELEKS published in the last 12 months (53%). Counted by Alion from the job postings of ELEKS, updated Sep 30, 2026.
What programming languages does ELEKS use?
SQL is named in 28% of job postings at ELEKS, followed by Python (23%), C# (23%), Java (19%).
C# 
What frameworks and libraries does ELEKS use?
Angular is named in 12% of job postings at ELEKS, followed by Playwright (12%), React.js (7%), Vue.js (7%).
Angular
5 12%
Playwright
5 12%
React.js
3 7%
Vue.js
3 7%
Selenium
2 5%
Spring Boot
2 5%
Tailwind CSS
2 5%
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What databases does ELEKS use?
MS SQL is named in 9% of job postings at ELEKS, followed by PostgreSQL (7%), Snowflake (7%), Amazon Neptune (5%).
MS SQL
4 9%
PostgreSQL
3 7%
Snowflake
3 7%
Amazon Neptune
2 5%
DynamoDB
2 5%
Neo4j
2 5%
Amazon Aurora
1 2%
Azure Cosmos DB
1 2%
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What cloud and platforms does ELEKS use?
Azure is named in 53% of job postings at ELEKS, followed by AWS (23%), .NET (21%), Azure DevOps (14%).
Azure
23 53%
AWS
10 23%
.NET
9 21%
Azure DevOps
6 14%
Kubernetes
4 9%
Databricks
4 9%
Postman
4 9%
GCP
3 7%
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What developer tools does ELEKS use?
Jenkins is named in 7% of job postings at ELEKS, followed by Claude Code (5%), Docker (5%), Microsoft Excel (5%).
Jenkins
3 7%
Claude Code
2 5%
Docker
2 5%
Rest API
2 5%
Swagger
2 5%
Copilot
2 5%
Windsurf
2 5%
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What AI and ML technologies does ELEKS use?
LLM is named in 14% of job postings at ELEKS, followed by Claude (2%).
Which engineering practices does ELEKS ask for?
CI/CD is named in 30% of job postings at ELEKS, followed by RAG (12%), ETL/ELT (9%), Knowledge Graph (7%).
CI/CD
13 30%
RAG
5 12%
Incident Management
2 5%
Show all (20)
What does each ELEKS team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
15 postingsQA
9 postingsData Science
6 postingsAI/ML
3 postingsHow does your stack fit ELEKS?
How is the ELEKS 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 ELEKS stack?
ELEKS scores 79 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: 2; legacy ones: 0.
How common is the ELEKS stack in its industry?
Share of the 1,807 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like ELEKS
Questions about the ELEKS tech stack
What programming languages does ELEKS use?
The languages named in ELEKS job postings are SQL (28%), Python (23%), C# (23%), Java (19%), TypeScript (19%), as a share of the 43 postings of the last 12 months.
Does ELEKS use Angular?
Yes. Angular is named in 5 of 43 job postings (12%) and required in 4 of them.
What cloud and platforms does ELEKS use?
The cloud and platforms named in ELEKS job postings are Azure (23), AWS (10), .NET (9) (postings in brackets).
What skills do you need for a Backend job at ELEKS?
Backend postings at ELEKS most often require .NET (7), C# (6), Java (6), SQL (6), out of 15 postings in the last 12 months.
Is the ELEKS tech stack changing?
Yes. React.js, Vue.js, Prompt Engineering, AWS Bedrock first appeared in ELEKS job postings in the last six months.
How modern is the ELEKS tech stack?
ELEKS scores 79 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: 2; legacy ones: 0.
How does Alion know the ELEKS tech stack?
Alion reads every job posting ELEKS publishes and tags the technologies each one names. The figures on this page count the 43 postings of the last 12 months and were updated on Sep 30, 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, "ELEKS tech stack: 109 technologies from 43 job postings", as of Sep 30, 2026. https://alion.io/company/eleks/technologies