Signet Jewelers tech stack
Signet Jewelers builds mostly with SQL, TypeScript, JavaScript, Python. Its stack also includes AWS, SAP BusinessObjects, Angular, Spring Framework. SQL is named in 7 of the 25 job postings Signet Jewelers published in the last 12 months (28%). Counted by Alion from the job postings of Signet Jewelers, updated Oct 18, 2026.
What programming languages does Signet Jewelers use?
SQL is named in 28% of job postings at Signet Jewelers, followed by TypeScript (24%), JavaScript (20%), Python (16%).
SQL
7 28%
TypeScript
6 24%
JavaScript
5 20%
Python
4 16%
Java
2 8%
Node JS
1 4%
PowerShell
1 4%
SAS
1 4%
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What frameworks and libraries does Signet Jewelers use?
Angular is named in 16% of job postings at Signet Jewelers, followed by Spring Framework (8%), Bootstrap (4%), JUnit (4%).
Angular
4 16%
Spring Framework
2 8%
Bootstrap
1 4%
JUnit
1 4%
NgRx
1 4%
RxJS
1 4%
Spring Boot
1 4%
Spring MVC
1 4%
What databases does Signet Jewelers use?
DynamoDB is named in 4% of job postings at Signet Jewelers, followed by Oracle (4%).
What cloud and platforms does Signet Jewelers use?
AWS is named in 28% of job postings at Signet Jewelers, followed by SAP BusinessObjects (24%), Tableau (24%), AWS Lambda (12%).
AWS
7 28%
Tableau
6 24%
AWS Lambda
3 12%
GitHub Actions
3 12%
Power BI
3 12%
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What developer tools does Signet Jewelers use?
Microsoft Excel is named in 20% of job postings at Signet Jewelers, followed by Git (16%), Alteryx (16%), Copilot (8%).
Git
4 16%
Copilot
2 8%
Cursor
2 8%
Gradle
2 8%
Jenkins
2 8%
Maven
2 8%
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What AI and ML technologies does Signet Jewelers use?
LLM is named in 8% of job postings at Signet Jewelers, followed by ChatGPT (4%), Claude (4%).
Which engineering practices does Signet Jewelers ask for?
CI/CD is named in 16% of job postings at Signet Jewelers, followed by LLM Guardrails (8%), Agentic Workflows (8%), AI Agents (4%).
CI/CD
4 16%
AI Agents
1 4%
Embeddings
1 4%
Function Calling
1 4%
Show all (14)
What does each Signet Jewelers team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
7 postingsOperations
6 postingsHow does your stack fit Signet Jewelers?
How is the Signet Jewelers 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 Signet Jewelers stack?
Signet Jewelers scores 85 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: 0.
How common is the Signet Jewelers stack in its industry?
Share of the 217 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Signet Jewelers apart
Companies with a stack like Signet Jewelers
Questions about the Signet Jewelers tech stack
What programming languages does Signet Jewelers use?
The languages named in Signet Jewelers job postings are SQL (28%), TypeScript (24%), JavaScript (20%), Python (16%), Java (8%), as a share of the 25 postings of the last 12 months.
Does Signet Jewelers use Angular?
Yes. Angular is named in 4 of 25 job postings (16%) and required in 3 of them.
What cloud and platforms does Signet Jewelers use?
The cloud and platforms named in Signet Jewelers job postings are AWS (7), SAP BusinessObjects (6), Tableau (6) (postings in brackets).
What skills do you need for a Analytics job at Signet Jewelers?
Analytics postings at Signet Jewelers most often require SQL (5), Tableau (4), Alteryx (3), Power BI (2), out of 7 postings in the last 12 months.
Is the Signet Jewelers tech stack changing?
Yes. Microsoft Excel, Alteryx, Power BI, Python first appeared in Signet Jewelers job postings in the last six months.
How modern is the Signet Jewelers tech stack?
Signet Jewelers scores 85 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: 0.
How does Alion know the Signet Jewelers tech stack?
Alion reads every job posting Signet Jewelers publishes and tags the technologies each one names. The figures on this page count the 25 postings of the last 12 months and were updated on Oct 18, 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, "Signet Jewelers tech stack: 83 technologies from 25 job postings", as of Oct 18, 2026. https://alion.io/company/signetjewelers/technologies