eClerx tech stack
eClerx builds mostly with SQL, Python, JavaScript, TypeScript. Its stack also includes Azure, AWS, Snowflake, Angular. SQL is named in 14 of the 62 job postings eClerx published in the last 12 months (23%). Counted by Alion from the job postings of eClerx, updated Sep 27, 2026.
What programming languages does eClerx use?
SQL is named in 23% of job postings at eClerx, followed by Python (16%), JavaScript (13%), TypeScript (6%).
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What frameworks and libraries does eClerx use?
Angular is named in 6% of job postings at eClerx, followed by React.js (6%), ASP.NET Core (3%), PyTorch (3%).
Angular
4 6%
React.js
4 6%
ASP.NET Core
2 3%
PyTorch
2 3%
Spring Boot
2 3%
TensorFlow
2 3%
Bootstrap
2 3%
LangChain
2 3%
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What databases does eClerx use?
Snowflake is named in 8% of job postings at eClerx, followed by PostgreSQL (2%), BigQuery (2%), Google BigQuery (2%).
BigQuery 
What cloud and platforms does eClerx use?
Azure is named in 21% of job postings at eClerx, followed by AWS (19%), Power BI (16%), Tableau (11%).
Azure
13 21%
AWS
12 19%
Power BI
10 16%
Tableau
7 11%
GCP
7 11%
Databricks
4 6%
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What developer tools does eClerx use?
Microsoft Excel is named in 34% of job postings at eClerx, followed by Rest API (6%), Git (6%), Alteryx (2%).
Rest API
4 6%
Git
4 6%
Copilot
1 2%
Docker
1 2%
Gradle
1 2%
HashiCorp Vault
1 2%
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What AI and ML technologies does eClerx use?
LLM is named in 6% of job postings at eClerx, followed by Claude (2%), Gemini (2%), ChatGPT (2%).
Which engineering practices does eClerx ask for?
SLI/SLO/SLA is named in 15% of job postings at eClerx, followed by AI Agents (10%), OCR (10%), CI/CD (6%).
SLI/SLO/SLA
9 15%
AI Agents
6 10%
CI/CD
4 6%
Platform Engineering
2 3%
Smart Contracts
2 3%
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What other technologies does eClerx use?
Ethereum is named in 3% of job postings at eClerx, followed by Solana (3%).
What does each eClerx team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Industrial Engineering
15 postingsFinance
12 postingsAnalytics
8 postingsHow does your stack fit eClerx?
How is the eClerx 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 eClerx stack?
eClerx scores 87 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: 4; legacy ones: 0.
How common is the eClerx stack in its industry?
Share of the 1,437 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like eClerx
Woongjin
68 shared technologies
Nelnet
72 shared technologies
Blackstone eIT
73 shared technologies
Mitsubishi UFJ Financial Group
93 shared technologies
PNC Financial Services Group
83 shared technologies
Miratech
75 shared technologies
Dell Technologies
85 shared technologies
SGS
77 shared technologies
Questions about the eClerx tech stack
What programming languages does eClerx use?
The languages named in eClerx job postings are SQL (23%), Python (16%), JavaScript (13%), TypeScript (6%), Ruby (5%), as a share of the 62 postings of the last 12 months.
Does eClerx use Angular?
Yes. Angular is named in 4 of 62 job postings (6%) and required in 3 of them.
What cloud and platforms does eClerx use?
The cloud and platforms named in eClerx job postings are Azure (13), AWS (12), Power BI (10) (postings in brackets).
What skills do you need for a Industrial Engineering job at eClerx?
Industrial Engineering postings at eClerx most often require SQL (7), AWS (3), Azure (3), Microsoft Excel (3), out of 15 postings in the last 12 months.
Is the eClerx tech stack changing?
Yes. LangChain, Bootstrap, ASP.NET Core, C# first appeared in eClerx job postings in the last six months.
How modern is the eClerx tech stack?
eClerx scores 87 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: 4; legacy ones: 0.
How does Alion know the eClerx tech stack?
Alion reads every job posting eClerx publishes and tags the technologies each one names. The figures on this page count the 62 postings of the last 12 months and were updated on Sep 27, 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, "eClerx tech stack: 104 technologies from 62 job postings", as of Sep 27, 2026. https://alion.io/company/eclerx/technologies