We are hiring on behalf of our client, a single family office based in Limassol, a Head of IT.

As Head of IT, you will define and manage the IT strategy, infrastructure, and security for the family office while also providing direct, high-touch support to the shareholder. You will be responsible for ensuring that all systems are secure, reliable, and aligned with the long-term objectives and lifestyle needs of the family.

Key Responsibilities

• Own and execute the IT strategy for the family office and personal environments
• Act as the primary technology advisor to the shareholder
• Manage all IT infrastructure, cloud services, and end-user systems
• Plan and deliver system upgrades, migrations, and new technology implementations
• Design and maintain robust cybersecurity, privacy, and data protection controls
• Establish and test backup, disaster recovery, and business continuity plans
• Provide direct support for personal, executive, and travel technology
• Manage IT vendors, service providers, and external consultants
• Maintain documentation, access controls, and asset governance

Requirements

Technical Skills & Experience

Operating Systems & Devices

Mercier Consultancy MD is delighted to announce a unique opportunity for Finnish Speaking Customer Service Representatives for a leading Cloud Services Provider, located in beautiful Greece. This position is perfect for individuals who are enthusiastic about technology and cloud solutions while delivering top-tier customer support. As a Finnish-speaking representative, you will assist clients in navigating their cloud service inquiries, ensuring a seamless and satisfying experience.

Key Responsibilities

• Manage customer inquiries regarding cloud services, products, and solutions via phone, email, and chat in Finnish.
• Provide detailed information on service features, pricing, and technical specifications.
• Assist customers with account-related inquiries, subscription management, and technical support.
• Resolve customer complaints and technical issues efficiently, maintaining high satisfaction levels.
• Document all customer interactions accurately in the CRM system.
• Collaborate with technical teams to ensure timely resolution of complex issues and improve customer experience.
• Stay informed about the latest trends in cloud technology to provide informed support to clients.

Requirements

Network Infrastructure Engineer - AI Data Platform

Location: Hybrid - Ashburn

Compensation: $125K - $150K

Join a lean, technical team building the critical infrastructure that delivers massive amounts of web data to companies training the world’s most powerful AI models. We operate a vast distributed crawler, granting unique access to high-quality public web data at a global scale. Our work involves building advanced pipelines for ingesting, segmenting, and annotating billions of videos, transcripts, and audio files, directly powering dataset creation for frontier AI labs.

We are looking for a talented Network Infrastructure Engineer with significant experience in infrastructure and network architecture design. You will be responsible for building and maintaining the robust physical and cloud infrastructure that powers our AI-driven platform. Your work will directly impact the efficiency, security, and performance of our systems at massive scale.

This role requires deep expertise across network architecture, physical deployment, cloud services, and automation (Infrastructure as Code).

Senior Full Stack Engineer - Decentralized Finance Security

Compensation: $144K - $164K

Location: United States (Remote or Brooklyn, NYC Office)

We are seeking a proactive and results-driven Senior Full Stack Engineer to join our team, which is building the first automated, on-chain economic security system for leading crypto protocols. Our platform helps optimize risk management and capital efficiency while safeguarding user funds for protocols managing billions of dollars in assets.

You will report directly to the Oracle Team Lead and play a critical role in developing data-driven dashboards and tools to support risk analysis. You will collaborate closely with research and protocol teams to deliver high-quality frontend and backend components that power crucial protocol security insights.

This role requires a high degree of ownership and technical expertise across the full stack.

CTO/Engineering Lead - Solana ZK Computation Framework

Location: Remote - North America/Asia preferred - Not a must though

Compensation: $200K - $225K

We are building the first Solana-native verifiable computation framework designed to accelerate the adoption of ZK technology and enhance Solana's vision for Internet Capital Markets. Our platform allows developers to outsource complex computations off-chain while generating cryptographic proofs that are verified on-chain. We provide a suite of developer tools and a prover network, currently supporting the RISC Zero zkVM. We are seeking a talented CTO/Engineering Lead to build and scale our engineering team.

As the technical leader, you will be critical in helping us shape the future of verifiable computation on Solana, ensuring we develop the most performant, scalable, and decentralized computation network. You will own the technical roadmap, culture, and architecture, driving our mission to add safety, verifiability, and trustlessness to the Solana ecosystem.

Key Responsibilities:

Robusta Technology Group (RTG) is a key driver of digital transformation by providing a holistic tech ecosystem. RTG works with its local and international partners to help build digital customer experiences, establish engineering hubs and build ventures across multiple industries and domains. In this pursuit, RTG serves as a catalyst for impact and growth through events, spaces and content focused on creating impact and growth across the different interactions.

Octopus is proud to be part of the Robusta Technology Group (RTG), a leading tech consultancy group. With a decade of experience and a successful track record of delivering over 300 projects across Europe, the Middle East, and North America, RTG has established itself as a preferred employer in the Egyptian market. Octopus and Robusta are building a bridge between Europe and Africa, creating tailored hub solutions to connect companies with top talent across the globe.

Responsibilities

Position Overview
AHOY is seeking a Staff Node.js Backend Developer to join our remote team. In this role, you will lead the design and development of robust backend solutions that power our applications. You will have a significant impact on our technology stack and architecture while working with a talented team of engineers.

Key Responsibilities:

• Design, develop, and maintain scalable and high-performance backend services with Node.js.
• Architect and implement complex features and improvements in our existing applications.
• Collaborate with product managers and frontend developers to create seamless integrations.
• Mentor and guide junior developers through code reviews and architecture discussions.
• Ensure code quality through testing, monitoring, and adherence to best practices.
• Stay up-to-date with emerging technologies and industry trends to continuously improve our systems.

Requirements

Requirements:

At Quento, the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with strategic partnerships to support business growth.

Quento Technologies, seeks a highly skilled Enterprise Architect with a strong background in Microsoft technologies to lead the design and implementation of enterprise-wide IT strategies. The ideal candidate will be responsible for aligning business and ICT strategies, developing scalable architectural frameworks, and delivering robust and secure solutions across the organization.

Responsibilities:

Strategic Architecture & Planning

At Quento, the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with strategic partnerships to support business growth.

Quento Technologies seeks a highly skilled Enterprise Architect with a strong background in Microsoft technologies to lead the design and implementation of enterprise-wide IT strategies. The ideal candidate will be responsible for aligning business and ICT strategies, developing scalable architectural frameworks, and delivering robust and secure solutions across the organization.

Responsibilities:

Strategic Architecture & Planning

Join Alumil as an IT Operations Manager and lead our IT team towards excellence in technology management and support.

About the Role

As the IT Operations Manager at Alumil, you will be responsible for overseeing the daily operations of Alumil's IT infrastructure, ensuring that our IT systems and services are running efficiently and effectively. You will manage a team of IT professionals and work closely with various departments to understand their technical needs and help implement solutions.

Your main focus is to adeptly oversee the availability, stability, and security of all IT systems, networks, and services within the Group.

Your key responsibilities will include: