SPA tech stack
SPA builds mostly with Python, SQL, Java. Its stack also includes AWS, Power BI. Python is named in 3 of the 4 job postings SPA published in the last 12 months (75%). Counted by Alion from the job postings of SPA, updated Oct 23, 2026.
What programming languages does SPA use?
Python is named in 75% of job postings at SPA, followed by SQL (50%), Java (25%).
What cloud and platforms does SPA use?
AWS is named in 50% of job postings at SPA, followed by Power BI (50%), Tableau (50%), Azure (25%).
What developer tools does SPA use?
Git is named in 25% of job postings at SPA, followed by Microsoft Excel (25%).
Git
1 25%
Which engineering practices does SPA ask for?
Machine Learning is named in 50% of job postings at SPA, followed by Anomaly Detection (25%).
Anomaly Detection
1 25%
How does your stack fit SPA?
How modern is the SPA stack?
SPA 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: 1; legacy ones: 0.
How common is the SPA stack in its industry?
Share of the 235 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like SPA
Questions about the SPA tech stack
What programming languages does SPA use?
The languages named in SPA job postings are Python (75%), SQL (50%), Java (25%), as a share of the 4 postings of the last 12 months.
Does SPA use AWS?
Yes. AWS is named in 2 of 4 job postings (50%) and required in 2 of them.
What cloud and platforms does SPA use?
The cloud and platforms named in SPA job postings are AWS (2), Power BI (2), Tableau (2) (postings in brackets).
Is the SPA tech stack changing?
No new technology has appeared in SPA job postings in the last six months.
How modern is the SPA tech stack?
SPA 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: 1; legacy ones: 0.
How does Alion know the SPA tech stack?
Alion reads every job posting SPA 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 Oct 23, 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, "SPA tech stack: 14 technologies from 4 job postings", as of Oct 23, 2026. https://alion.io/company/spa-com/technologies