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What principal machine learning engineer roles require at tech companies · 5 roles · 90 days to Oct 7, 2026

Updated

5 principal machine learning engineer roles counted in the window. Browse 78 open data postings.

In short

Python is required most often, in 4 of 5 principal machine learning engineer roles at tech companies whose requirements we read in the 90 days to Oct 7, 2026, then Machine Learning (3) and Amazon Bedrock (2). Among roles that state years, 2 of 2 ask for at least 10 years. We counted 5 roles, each at a different employer.

Python
4 of 5
Required most often, of the roles we could read
5+ years
2 of 2
Of roles stating years
Remote roles
2 of 5
Of the roles we could read for it

What the postings ask for

Out of the 5 roles whose requirements we could read, of 5 in all. Too few to show shares, so we show counts.

Required
SkillRoles asking
Python
4 of 5
Machine Learning
3 of 5
Amazon Bedrock
2 of 5
Kubernetes
2 of 5
LangChain
2 of 5
LangGraph
2 of 5
RAG
2 of 5
AI
1 of 5
AI Infrastructure
1 of 5
AI Tools
1 of 5
Preferred
SkillRoles asking
AI
2 of 5
Workflow Orchestration
2 of 5
Agile
1 of 5
Airflow
1 of 5
Authentication
1 of 5
Cybersecurity
1 of 5
Datadog
1 of 5
Debugging
1 of 5
Distributed Systems
1 of 5
FastAPI
1 of 5

Experience

Of the 2 roles that state years

Each line counts roles asking for at least that many years, so the lines overlap.

1+ year
2 of 2
2+ years
2 of 2
3+ years
2 of 2
5+ years
2 of 2
8+ years
2 of 2
10+ years
2 of 2

Degree

Of the 4 roles we could read for it

Required
2 of 4
Required, or experience instead
0 of 4
Preferred
0 of 4
Not mentioned
2 of 4

Pay and remote work

Of the 5 roles we could read for it

Roles stating pay
2 of 5
Remote roles
2 of 5

Questions about principal machine learning engineer roles

Companies with the most machine learning engineer roles

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How we count: 5 roles in the 90 days to Oct 7, 2026, each role counted once however many boards post it. Methodology