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GCA logo
GCA
gca.gov.uk
gca.gov.uk · HQ: Windsor, United Kingdom · 501-1000 employees
HQ: Windsor, United Kingdom · 501-1000 employees
Actively hiring
Digital Government
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Overview Languages Frameworks & libraries Cloud & platforms Developer tools Practices & domains Your fit Stack modernity vs industry Similar stacks Questions Method
Back to the profile GCA

GCA tech stack

GCA builds mostly with Python, SPSS, SQL, Stata. Its stack also includes Figma, Power BI, Shiny. Python is named in 1 of the 4 job postings GCA published in the last 12 months (25%). Counted by Alion from the job postings of GCA, updated Nov 1, 2026.

Source: Alion Coverage: the company's job postings of the last 12 months Nov 1, 2026
Technologies in use
10
Postings analysed
4
Open now
3
Modernity
66 /100

What programming languages does GCA use?

Python is named in 25% of job postings at GCA, followed by SPSS (25%), SQL (25%), Stata (25%).

Python 1 25% required in 100% · 1 open now · since Oct 2026
SPSS 1 25% required in 100% · 1 open now · since Oct 2026
SQL 1 25% required in 100% · 1 open now · since Oct 2026
Stata 1 25% required in 100% · 1 open now · since Oct 2026
R 1 25% optional · 1 open now · since Oct 2026

What frameworks and libraries does GCA use?

Shiny is named in 25% of job postings at GCA.

Shiny 1 25% required in 100% · 1 open now · since Oct 2026

What cloud and platforms does GCA use?

Figma is named in 25% of job postings at GCA, followed by Power BI (25%).

Figma 1 25% required in 100% · since Oct 2026
Power BI 1 25% required in 100% · 1 open now · since Oct 2026

What developer tools does GCA use?

Microsoft Excel is named in 25% of job postings at GCA.

Microsoft Excel 1 25% required in 100% · 1 open now · since Oct 2026

Which engineering practices does GCA ask for?

IAM is named in 25% of job postings at GCA.

IAM 1 25% required in 100% · 1 open now · since Oct 2026

How does your stack fit GCA?

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How modern is the GCA stack?

Modern 66/100

GCA scores 66 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 GCA stack in its industry?

Share of the 671 companies in the same industries, whose stack Alion knows, that use each technology.

Figma16%
Power BI25%
Python45%
R2%
SPSS3%
SQL48%
Shiny1%
Stata2%

Questions about the GCA tech stack

What programming languages does GCA use?

The languages named in GCA job postings are Python (25%), SPSS (25%), SQL (25%), Stata (25%), R (25%), as a share of the 4 postings of the last 12 months.

What cloud and platforms does GCA use?

The cloud and platforms named in GCA job postings are Figma (1), Power BI (1) (postings in brackets).

Is the GCA tech stack changing?

No new technology has appeared in GCA job postings in the last six months.

How modern is the GCA tech stack?

GCA scores 66 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 GCA tech stack?

Alion reads every job posting GCA publishes and tags the technologies each one names. The figures on this page count the 4 postings of the last 12 months and were updated on Nov 1, 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, "GCA tech stack: 10 technologies from 4 job postings", as of Nov 1, 2026. https://alion.io/company/gca-gov-uk/technologies

Licence: CC BY-SA 4.0JSON