Role Description We're looking for a Founding CTO to lead the technical build of IRIS, shape product and architecture from day one, and grow the engineering team as the company scales. - 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. Qualifications - 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 - 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. - Founding equity, high ownership, real impact. - 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. Company Description IRIS is a deep tech relationship intelligence platform — the super-connected personal fundraising agent for ambitious female founders. We are a closed-loop AI system that predicts, optimises, and shapes how capital and opportunity flow to female founders across Europe. IRIS goes far beyond introductions: she manages timing, prepares both sides, tracks outcomes, and learns from every interaction to continuously improve future matches. We connect founders to the full funding spectrum — VCs, angels, grants, corporates, and accelerators — through intelligence, not proximity or luck. Operating across London, Cambridge, and Paris, IRIS is committed to one measurable outcome: 50 female founders close their funding rounds by end of 2027.

• Informing CrowdStrike’s long-range strategic vision and product roadmap for security, and facilitating the entry of new security technology concepts to market to position CrowdStrike as the leading thought leader for Cybersecurity with customers, partners, and in importantly with industry analysts • Driving and communicating CrowdStrike’s technology strategy to customers, partners and investors as well as media and industry events • Engaging with governments and regulators on cybersecurity, technical policy, and innovation • Maintaining an in-depth knowledge of the cyber security industry, the competitive landscape and related industry developments to ensure we continue to be thought leaders who innovate ahead of the market • Using stakeholders’ feedback to inform necessary improvements and adjustments to technology • Focussing on technology improvements that will improve your region • Discovering new technologies that yield competitive advantage as part of the core platform or through technology partnerships • Providing recommendations for continuous improvement

Role Description Coinhold / Wallet is a consumer-facing neo-banking and crypto wallet platform serving users at scale. We are building a secure, AI-native financial ecosystem bridging crypto and fiat. We are looking for a CTO to define technical strategy, lead engineering execution, and scale a high-performance product used by millions of users. Location: Remote What You Will Do - Own end-to-end technical vision and architecture of a crypto-fiat wallet platform - Scale systems for onboarding, payments, custody, swaps, and Web3 assets - Lead AI adoption across product: personalization, fraud detection, financial insights, support automation - Build and lead a cross-functional engineering organization (backend, mobile, DevOps, data, security) - Ensure platform meets global security, compliance (AML/KYC, PCI DSS, GDPR) and reliability standards - Drive integrations with banks, PSPs, blockchain networks, and custodians - Establish engineering standards, delivery processes, and platform scalability Qualifications - 7+ years in engineering leadership (CTO / VP Engineering / Head of Engineering) - Experience building and scaling consumer fintech or crypto products - Strong background in distributed systems, payments, or wallet infrastructure - Hands-on experience with crypto custody, multi-chain systems, and transaction flows - Proven ability to scale engineering teams (20+ people) - Experience delivering AI/ML features in production Requirements - Deep understanding of AML/KYC, PCI DSS, GDPR compliance - Experience with LLMs, AI agents, or personalization systems - Background in high-scale mobile-first platforms - Experience in regulated fintech or Web3 companies Benefits - Opportunity to build a next-generation AI-powered financial platform - High autonomy and direct influence on product and company direction - Fast-scaling global engineering environment - Strong ownership culture and executive-level impact - Remote-first company - work from anywhere in the world - Fully flexible working hours - Extended time off: 20 paid vacation days + 12 bonus days per year - 100% paid sick leave - Real impact and ownership in fintech & crypto projects - Corporate benefits: EMCD product discounts and mining infrastructure access

• Oversee the strategy, delivery, and lifecycle management of Infovista’s enterprise technology roadmap, aligned with corporate objectives and growth priorities. • Ensure coherence and prioritisation across platforms, applications, data, and operations are secure, scalable, resilient, and fit for current and future product needs. • Act as principal technology advisor to the COO and ELT, providing clear, commercially grounded insight and recommendations. • Provide executive accountability for the availability, performance, and reliability of all production and internal systems. • Ensure strong operational governance, incident management, and service assurance. • Embed modern operational practices to ensure initiatives are data‑backed, and aligned with strategic priorities. • Enable teams through standardised tooling, automation, and well‑governed platform services. • Lead and develop senior technology leaders across Platforms, InfoSec and IT. • Build a high‑performing, accountable technology organisation with clear ownership and outcomes. • Foster global collaboration across technology and business leadership. • Establish clear technology governance, operating models, and decision‑making frameworks.