8 roles that will matter most in the next 5 years & what to learn for each:
1.) AI Engineer
- Ships LLM features into real products
Learn: RAG, tool calling, evals
2.) Forward Deployed Engineer
- Builds AI systems inside customer companies
Learn: Python, APIs, talking to customers
3.) Agent Ops Engineer
- Keeps fleets of AI agents running safely, 24/7
Learn: tracing, queues, cost controls
4.) AI Security Engineer
- Protects AI systems from prompt injection and data leaks
Learn: threat modeling, red teaming, sandboxing
5.) AI Infrastructure Engineer
- Runs the GPUs and inference that everything else depends on
Learn: Kubernetes, vLLM, GPU scaling
6.) Cloud Security Engineer
- Locks down the cloud every AI product runs on
Learn: IAM, AWS/GCP security, compliance
7.) AI Governance Engineer
- Makes sure AI follows the law and company policy
Learn: audit logs, policy as code, the EU AI Act
8.) AI Evals Engineer
- Proves the AI actually works before users find out it doesn't
Learn: test datasets, LLM-as-judge, regression tracking
Titles will change.
Builders who can ship real AI systems won't go out of style.
Bookmark this + send it to someone choosing their next role.