or apply directly on Phizenix's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 5 days Phizenix's roles stay open a median of 45 days
- Reposted
- No
- Salary listed
- No 0% of Phizenix's roles list one
- Ghost-job risk at Phizenix
- high 7 stale, 0 reposted of 13 open
- Hiring momentum
- 31 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-09-17
Measured from postings appearing on and disappearing from Phizenix's own greenhouse board since 2026-08-03. Full hiring picture for Phizenix.
About this role
The Principal AI Engineer will lead the design and governance of AI/ML engineering across various products, focusing on building scalable, secure, and compliant AI services. This role involves hands-on coding, architecting multi-tenant systems, and mentoring teams while ensuring alignment with security and compliance standards. The engineer will also serve as a key technical authority, bridging communication between technical and non-technical stakeholders.
- benefits
- 1/5
- freshness
- 5/5
- career value
- 5/5
- role clarity
- 5/5
- pay transparency
- 0/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Phizenix as an employer.
What you need
- 15+ years in software engineering, data science, or a closely related technical field
- Bachelor's degree or higher in Computer Science, Engineering, or a related field
- Deep expertise in AI/ML frameworks and the Python ecosystem, with hands-on experience deploying models to public cloud infrastructure
- Demonstrated experience designing and operating multi-tenant AI services and LLM integrations in production
- Proven track record leading microservices architecture
- Strong hands-on command of containerization (Docker), infrastructure-as-code (Terraform), and modern DevOps practices
Nice to have
- Experience applying AI/ML in business consulting, advisory, or professional services contexts
- Familiarity with AI service interface and gateway design patterns
- Contributions to open-source AI/ML projects, publications, or active involvement in technical communities
- Advanced certifications in AI, deep learning, cloud architecture, or security
- Experience defining AI compliance controls for SOC2, ISO 27001, or TISAX frameworks
Worth weighing
- No salary listed
- Relocation assistance is not available
- Travel frequency may vary based on client and individual circumstances
- Hybrid work model may require flexibility in work location
Summarised from Phizenix's posting. Read the full original.
Listed by Phizenix on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.
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