A&O Shearman tech stack
A&O Shearman builds mostly with Python, SQL, PowerShell, C#. Its stack also includes Azure, AWS, MS SQL, PyTorch. Azure is named in 8 of the 23 job postings A&O Shearman published in the last 12 months (35%). Counted by Alion from the job postings of A&O Shearman, updated Oct 1, 2026.
What programming languages does A&O Shearman use?
Python is named in 17% of job postings at A&O Shearman, followed by SQL (17%), PowerShell (13%), C# (4%).
What frameworks and libraries does A&O Shearman use?
PyTorch is named in 9% of job postings at A&O Shearman, followed by Scikit-learn (9%), TensorFlow (9%).
What databases does A&O Shearman use?
MS SQL is named in 9% of job postings at A&O Shearman, followed by Snowflake (4%).
What cloud and platforms does A&O Shearman use?
Azure is named in 35% of job postings at A&O Shearman, followed by AWS (17%), GCP (13%), GitHub (9%).
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What developer tools does A&O Shearman use?
Claude Code is named in 9% of job postings at A&O Shearman, followed by Copilot (9%), OpenAI Codex (9%), Microsoft Excel (4%).
What AI and ML technologies does A&O Shearman use?
LLM is named in 35% of job postings at A&O Shearman.
LLM
8 35%
Which engineering practices does A&O Shearman ask for?
CI/CD is named in 9% of job postings at A&O Shearman, followed by Machine Learning (9%), DNS (4%), ETL/ELT (4%).
CI/CD
2 9%
Incident Management
1 4%
What does each A&O Shearman team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
3 postingsHow does your stack fit A&O Shearman?
How is the A&O Shearman 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 A&O Shearman stack?
A&O Shearman scores 80 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 A&O Shearman stack in its industry?
Share of the 2,021 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like A&O Shearman
Questions about the A&O Shearman tech stack
What programming languages does A&O Shearman use?
The languages named in A&O Shearman job postings are Python (17%), SQL (17%), PowerShell (13%), C# (4%), as a share of the 23 postings of the last 12 months.
Does A&O Shearman use PyTorch?
Yes. PyTorch is named in 2 of 23 job postings (9%) and required in 2 of them.
What cloud and platforms does A&O Shearman use?
The cloud and platforms named in A&O Shearman job postings are Azure (8), AWS (4), GCP (3) (postings in brackets).
What skills do you need for a Data Science job at A&O Shearman?
Data Science postings at A&O Shearman most often require Azure (3), SQL (3), GitHub (2), Linux (2), out of 3 postings in the last 12 months.
Is the A&O Shearman tech stack changing?
Yes. SQL, PowerShell, GitHub, Linux first appeared in A&O Shearman job postings in the last six months.
How modern is the A&O Shearman tech stack?
A&O Shearman scores 80 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 A&O Shearman tech stack?
Alion reads every job posting A&O Shearman publishes and tags the technologies each one names. The figures on this page count the 23 postings of the last 12 months and were updated on Oct 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, "A&O Shearman tech stack: 32 technologies from 23 job postings", as of Oct 1, 2026. https://alion.io/company/aoshearman/technologies