Principal AI Architect

About Straive Straive is a global leader in data analytics, AI, and knowledge services, partnering with Fortune 500 enterprises across financial services, insurance, life sciences, and information providers. We build and operate data platforms, AI-enabled solutions, and analytics products that power mission-critical business decisions for our clients worldwide. About the Role Most enterprise AI never leaves the pilot phase. Roughly 80% of initiatives fail to deliver promised value, and only ~14% of organizations have scaled agentic systems to real operational use. The root cause is rarely the model—it is uncurated pilot data, underestimated integration layers, and missing evaluation infrastructure. We close that gap inside our clients' environments at a defensible cost per unit of output. Because economics only work when open-weight models are fine-tuned and served where they outperform hosted calls, this is the most consequential technical hire on our team. What You Will Own Architecture Authority: Set reference architectures for deployed AI systems (model routing, retrieval design, tool exposure, orchestration, guardrails, observability, and evals). Serve as the final escalation point on performance, architecture, and deployment. Production Standards: Drive prototypes to production via strict code reviews, automated testing, quality gates, release readiness, and deep integration with clients' systems of record/identity. Open-Weight Engineering & Unit Economics: Own fine-tuning strategy (base selection, dataset curation, full vs. LoRA/QLoRA) and serving optimization (routing, caching, quantization, batching, distillation) to ensure tuned models beat frontier baselines cost-effectively. Team Leadership & Reusable IP: Lead 30+ engineers/data scientists across client engagements. Build accelerators and reference architectures that make subsequent implementations significantly faster and cheaper. Commercial Partnership: Partner with sales and consulting on workshops, proposals, cost/effort estimation, and technical due diligence. What We Are Screening For Production at Scale: Proven track record of designing and shipping production AI systems against real enterprise data and real users (pilots/demos do not count). Open-Weight Fine-Tuning: Hands-on experience curating training data, choosing fine-tuning strategies (full vs. LoRA/QLoRA), evaluating against frontier baselines, and serving under real load. Cost & Latency Optimization: Measurable reductions in running costs or latency via quantization, distillation, routing, or serving architectures. Evaluation Infrastructure: Evals treated as a first-class engineering concern (offline suites, CI regression gates, online monitoring, human review). Data Readiness & Governance: Command of enterprise data estates, NIST AI RMF, ISO/IEC 42001, EU AI Act risk tiers, and financial services Model Risk Management (MRM) for GenAI/agentic systems. Hands-On Depth: Active coding and architecture capabilities across Python, distributed systems, APIs, containers/Kubernetes, CI/CD, GPU serving, major cloud providers, and platforms like Databricks or Snowflake. Baseline Qualifications 12+ years across software engineering, architecture, data platforms, and AI/ML. Experience in a startup or product company (we require engineering velocity alongside enterprise process). BS/MS/PhD in Computer Science, Engineering, or a related technical field. Note: We do not require or prioritize certifications; we care about what you have shipped. What This Role Is NOT Not a Frontier API Integrator: If your experience is primarily prompt engineering and hosted API calls, this role is not a fit. Not a Pure Data or Cloud Architect: Warehouse/pipeline design and cloud infrastructure depth are prerequisites, not the full job. Not Classical ML Only: Predictive modeling experience without generative and agentic production experience is insufficient. Not a Hands-Off Manager: You must still write and review code. Equal Opportunity Employer Straive is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. #J-18808-Ljbffr