At Madiff, we connect top IT talent with cutting-edge companies through remote Agile teams and nearshore outsourcing. With operations in Poland, Portugal, France, and the UK, we specialize in AI, DevOps, and Cybersecurity – supporting industries like Telecom, Banking, and Hi-Tech.Are you ready to shape the future of AI-driven marketplaces?Do you thrive in early-stage environments where your technical leadership defines the success of the product?As a Tech Lead, you will own the technical vision and execution of the product roadmap, with a clear path toward becoming the company’s Chief Technology Officer (CTO). You’ll build and scale the AI core, lead the engineering team, and ensure the delivery of a secure, reliable, and user-centric platform.Responsibilities: Define and drive the technical roadmap in alignment with business strategy Develop and deploy AI/ML models, including NLP, recommendation systems, and generative AI Architect and oversee scalable, secure, and user-friendly platform development Build and manage a high-performing engineering team as the company scales Collaborate closely with the Founder/CEO to refine the product vision and ensure feasibility Stay ahead of emerging technologies to maintain a competitive edge Implement best practices for testing, deployment, and monitoring What we are looking for: 7+ years of experience in software engineering, with a focus on AI/ML Strong backend development skills (Python, Node.js) and experience with cloud platforms (AWS, GCP, Azure) Proven experience designing scalable architectures, APIs, and microservices Prior experience in an early-stage startup or building products from scratch Ability to recruit, mentor and lead engineering teams Product-oriented mindset, balancing user experience and business impact Passion for AI, marketplaces and disruptive innovation Resilience and a hands-on approach in fast-paced environments Why Join Us? Impact: Step into a role designed to evolve into CTO, shaping the company’s technology and strategy Innovation: Work on cutting-edge AI technologies to create an AI-native product Growth: Join at ground level and grow alongside the company’s expansion Collaboration: Partner directly with the Founder/CEO to drive vision and execution