Pier tech stack
Pier builds mostly with Python, SQL. Its stack also includes AWS, Amazon S3, Scikit-learn. Python is named in 3 of the 4 job postings Pier published in the last 12 months (75%). Counted by Alion from the job postings of Pier, updated Nov 5, 2026.
What programming languages does Pier use?
Python is named in 75% of job postings at Pier, followed by SQL (75%).
What frameworks and libraries does Pier use?
Scikit-learn is named in 25% of job postings at Pier.
Scikit-learn
1 25%
What cloud and platforms does Pier use?
AWS is named in 25% of job postings at Pier, followed by Amazon S3 (25%), GitHub (25%).
Which engineering practices does Pier ask for?
CI/CD is named in 25% of job postings at Pier, followed by Machine Learning (25%), SLI/SLO/SLA (25%).
What does each Pier team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
3 postingsHow does your stack fit Pier?
How modern is the Pier stack?
Pier 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: 0; legacy ones: 0.
How common is the Pier stack in its industry?
Share of the 1,118 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Pier
Questions about the Pier tech stack
What programming languages does Pier use?
The languages named in Pier job postings are Python (75%), SQL (75%), as a share of the 4 postings of the last 12 months.
What cloud and platforms does Pier use?
The cloud and platforms named in Pier job postings are AWS (1), Amazon S3 (1), GitHub (1) (postings in brackets).
What skills do you need for a Analytics job at Pier?
Analytics postings at Pier most often require Python (2), SQL (2), out of 3 postings in the last 12 months.
Is the Pier tech stack changing?
No new technology has appeared in Pier job postings in the last six months.
How modern is the Pier tech stack?
Pier 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: 0; legacy ones: 0.
How does Alion know the Pier tech stack?
Alion reads every job posting Pier 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 5, 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, "Pier tech stack: 10 technologies from 4 job postings", as of Nov 5, 2026. https://alion.io/company/pier/technologies