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IRIS OS

Founding CTO, AI Engineer

IRIS OS

Founding CTO to lead the technical build of AI fundraising platform IRIS. Collaborating with investors and exceptional founders to improve funding efficiency.

Posted 8/2/2026full-timeLondon • 🇬🇧 United KingdomMid-LevelSenior💰 €100,000 per yearWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in AI Engineering, focusing on building and scaling trustworthy AI products while ensuring safety, fairness, and privacy. Proficient in translating user requirements into technical strategies and leading engineering teams in a fast-paced, cloud-based environment.

Highest-signal resume keywords
AI EngineeringModel EvaluationBias MitigationCloud InfrastructureProduct Development

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
AI Systems DesignData-Driven Product DevelopmentModel Evaluation TechniquesPrivacy-Preserving SystemsServerless Architecture
Soft Skills
User Behaviour UnderstandingAdaptabilityLeadershipStrategic Thinking
Tools & Technologies
Cloud PlatformsServerless SolutionsAI Governance Tools
Industry Keywords
AI GovernanceData Usage Best PracticesVenture Ecosystem Experience

Tech Stack

Tools & technologies
Cloud

About the role

Key responsibilities & impact
  • Translate real-world network behaviour into structured data and intelligent, AI-driven workflows
  • Own the product architecture from MVP to scale across email, WhatsApp, phone and web, on a secure, serverless cloud foundation
  • Design AI systems with a strong focus on safety, fairness, privacy and transparency, ensuring recommendations and matching logic are responsible, explainable and free from harmful bias
  • Implement best practices for AI governance, model evaluation and responsible data usage as the platform scales
  • Understand user requirements and work with the CEO to build the technical strategy and roadmap
  • Be hands on and build and lead the engineering team as the company grows

Requirements

What you’ll need
  • Strong AI engineering background, with hands-on experience building and scaling AI or data-driven products in production
  • Experience building trustworthy AI products, including model evaluation, bias mitigation, privacy-preserving systems and safe deployment practices
  • Deep technical familiarity with modern cloud and serverless infrastructure
  • Ability to move fast from zero to one with limited resources
  • Product-minded engineer who understands user behaviour and real-world workflows (you prioritise frictionless data capture over clunky UI layers)
  • Comfortable with ambiguity and shaping technical direction
  • Experience in the venture ecosystem is a strong advantage
  • Willing to work close to European hours

Benefits

Comp & perks
  • Founding equity, high ownership, real impact
  • Build a product that meaningfully changes who gets funded
  • Shape a new category of AI product, one that lives where people already work and acts on their behalf, not behind another chat window
  • Work directly with a founder who has built and raised VC capital before (Cellcraft, Series A in progress)
  • Shape the technical and ethical foundations of the product from day one