Sainsbury's tech stack
Sainsbury's builds mostly with SQL, Python, JavaScript, C#. Its stack also includes AWS, GCP, React.js, Next.js. SQL is named in 11 of the 24 job postings Sainsbury's published in the last 12 months (46%). Counted by Alion from the job postings of Sainsbury's, updated Nov 4, 2026.
What programming languages does Sainsbury's use?
SQL is named in 46% of job postings at Sainsbury's, followed by Python (33%), JavaScript (25%), C# (17%).
What frameworks and libraries does Sainsbury's use?
React.js is named in 21% of job postings at Sainsbury's, followed by Next.js (13%), Spring Boot (4%), Angular (4%).
What databases does Sainsbury's use?
Snowflake is named in 4% of job postings at Sainsbury's, followed by Google BigQuery (4%).
Snowflake
1 4%
Google BigQuery
1 4%
What cloud and platforms does Sainsbury's use?
AWS is named in 29% of job postings at Sainsbury's, followed by GCP (25%), Kubernetes (25%), Azure (17%).
Show all (27)
What developer tools does Sainsbury's use?
Microsoft Excel is named in 17% of job postings at Sainsbury's, followed by Docker (13%), Git (8%), Alteryx (4%).
Docker
3 13%
Git
2 8%
CloudFormation
1 4%
Maven
1 4%
Terraform
1 4%
GraphQL
1 4%
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What AI and ML technologies does Sainsbury's use?
LLM is named in 4% of job postings at Sainsbury's.
LLM
1 4%
Which engineering practices does Sainsbury's ask for?
CI/CD is named in 25% of job postings at Sainsbury's, followed by Machine Learning (25%), Data Vault (4%), Dimensional Modeling (4%).
CI/CD
6 25%
FinOps
1 4%
Incident Management
1 4%
Multimodal AI
1 4%
Show all (10)
What does each Sainsbury's team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
6 postingsData Science
4 postingsBackend
4 postingsHow does your stack fit Sainsbury's?
How modern is the Sainsbury's stack?
Sainsbury's scores 76 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: 1; legacy ones: 0.
How common is the Sainsbury's stack in its industry?
Share of the 1,350 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Sainsbury's apart
Companies with a stack like Sainsbury's
McDonald's
47 shared technologies
Morningstar
46 shared technologies
7-Eleven
46 shared technologies
American Express Global Business Travel
46 shared technologies
Federal Reserve Financial Services
46 shared technologies
Cox Communications
49 shared technologies
Wissen Technology
47 shared technologies
IntraEdge
47 shared technologies
Questions about the Sainsbury's tech stack
What programming languages does Sainsbury's use?
The languages named in Sainsbury's job postings are SQL (46%), Python (33%), JavaScript (25%), C# (17%), TypeScript (8%), as a share of the 24 postings of the last 12 months.
Does Sainsbury's use React.js?
Yes. React.js is named in 5 of 24 job postings (21%) and required in 4 of them.
What cloud and platforms does Sainsbury's use?
The cloud and platforms named in Sainsbury's job postings are AWS (7), GCP (6), Kubernetes (6) (postings in brackets).
What skills do you need for a Analytics job at Sainsbury's?
Analytics postings at Sainsbury's most often require SQL (4), Python (3), Power BI (2), Tableau (2), out of 6 postings in the last 12 months.
Is the Sainsbury's tech stack changing?
No new technology has appeared in Sainsbury's job postings in the last six months.
How modern is the Sainsbury's tech stack?
Sainsbury's scores 76 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: 1; legacy ones: 0.
How does Alion know the Sainsbury's tech stack?
Alion reads every job posting Sainsbury's publishes and tags the technologies each one names. The figures on this page count the 24 postings of the last 12 months and were updated on Nov 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, "Sainsbury's tech stack: 61 technologies from 24 job postings", as of Nov 4, 2026. https://alion.io/company/sainsburys-jobs/technologies