We are looking for a Head of Engineering to lead technical development across a portfolio of AI-powered mobile applications in a fast-growing product environment. This hands-on leadership role combines full-stack engineering, cloud infrastructure, security, data, and AI integration, with end-to-end ownership of complex technical challenges. You will work closely with senior leadership to shape technical decisions, launch new products, and ensure scalable, reliable solutions.
ResponsibilitiesLead technical development across mobile applications, backend services, and cloud infrastructure, ensuring scalability, performance, and reliability.
Design and improve system architecture, infrastructure efficiency, and engineering standards across products.
Implement security measures, data privacy practices, and reliable data pipelines to support product and business operations.
Integrate AI models into applications and develop automation solutions to improve operational efficiency.
Drive technical delivery from initial product development through launch and large-scale growth, resolving challenges across different engineering domains.
Recruit and develop engineering teams, collaborating with product, design, and business stakeholders to deliver technical solutions.
RequirementsDegree in Computer Science, Telecommunications Engineering, or a related technical discipline,



with strong hands-on full-stack expertise across frontend, backend, and infrastructure.
Proven experience managing technical projects end to end, including building products from scratch and scaling applications for large user bases.
Strong knowledge of cloud architecture, system performance, security, data privacy, and data infrastructure, with the ability to work across technologies such as Flutter, TypeScript, GCP, and SQL.
Practical experience integrating AI models, implementing automation, and quickly adapting to unfamiliar technologies and technical challenges.
Experience recruiting engineers, establishing engineering standards, and making independent technical decisions, combined with strong communication skills in English and the ability to collaborate with non-technical stakeholders.
Valuable: Experience in fast-growing startups, subscription-based mobile applications, consumer digital products, or hands-on mobile development with Flutter. Spanish language skills are an advantage.
Salary range: Open salary depending on experienceFlexible

working hours
and a permanent employment contract.
High-end equipment to support your daily work.
Opportunities for professional development, technical leadership, and hands-on experience with AI-driven products in a collaborative startup environment.

📌 Head of Engineering (Barcelona)
🏢 IKIGAI TALENT GROUP
📍 Barcelona