Chief Technology Officer (CTO)
📍 Location: Limassol, Cyprus
🏢 Format: Office / Hybrid
💰 Compensation: €7,000–10,000 + performance bonuses / salary reviews
✈️ Relocation: possible; degree required for visa purposes
Aloha Mobile Ltd. develops Aloha Browser - a privacy-focused browser available across major platforms with 200M+ installs worldwide.
The product combines secure browsing, native encrypted VPN, advanced ad-blocking, privacy technologies and local/on-device AI. The company is actively developing agentic AI capabilities and building the next generation of privacy-first browsing experiences.
We are looking for a Chief Technology Officer who can combine deep technical expertise, strong engineering leadership and a product/business mindset.
The role
This is not a purely managerial CTO position.
We are looking for a hands-on technology leader who can own the technical vision, make architectural decisions, lead strong engineering teams and translate business/product KPIs into concrete engineering priorities.
The CTO will work closely with the Founder/CPO and C-level team and take ownership of technology decisions that directly impact MAU, LTV, product performance and company growth.
Key responsibilities
Own the overall technology strategy and architecture across iOS, Android and Desktop.
Lead and scale engineering teams working on a consumer product used by millions of users.
Drive architecture of high-load, distributed and highly available systems.
Translate business and product KPIs into engineering initiatives and measurable technical goals.
Drive development in privacy, security, networking and local/hybrid AI.
Lead high-impact R&D initiatives and evaluate new technologies based on their actual product/business impact.
Ensure engineering excellence across performance, scalability, reliability and security.
Build, develop and retain a high-performing engineering organization.
Work closely with Product and other C-level stakeholders on product and technology strategy.
Ensure compliance with Apple/Google platform requirements, privacy standards, security governance and global data regulations.
What we’re looking for
Proven experience as CTO / VP of Engineering / Head of Engineering or in a comparable senior technology leadership role.
Experience building and scaling mass-market B2C products with millions of users.
Strong technical background — we need a CTO who can go deep into architecture and engineering, not only manage people.
Strong expertise in mobile applications and/or browser technologies.
Deep understanding of high-load distributed systems and architecture.
Strong knowledge of low-level networking, security and cryptography.
Experience or strong technical understanding of modern AI/ML, local/on-device or hybrid AI frameworks.
Proven experience building and leading high-performing engineering teams.
Strong data/product mindset: ability to connect engineering decisions with MAU, LTV and other business/product metrics.
Ability to turn complex goals into clear technical priorities for engineering teams.
Understanding of privacy, data sovereignty, security governance and App Store / Google Play ecosystems.
Strong advantage
Experience in one or several of these areas will be particularly valuable:
Browser technologies / AI companies / Mobile B2C / High-load consumer products / Backend & distributed systems / Privacy & Security.
Background in a successful technology startup or rapidly scaling product company is also highly relevant.
What matters beyond the CV
We are looking for a technology leader who is:
Data & metrics driven
genuinely interested in R&D and emerging technologies
hands-on enough to challenge architectural decisions
product-oriented and understands how technology affects growth
comfortable taking ownership of ambitious measurable goals
curious, pragmatic and able to make technology bets based on business impact
Hiring process
Recruiter interview → CEO/CPO interview → iOS/Android Engineering Leads
📩 If you have built technology for products used at massive scale and want to combine architecture, mobile, AI, privacy and product growth, I’d be happy to tell you more about the role and Aloha.