About InVitro Capital InVitro Capital is a U. S.-based venture studio and fund. We build and fund companies from idea to exit, focusing on technology-driven businesses that solve real-world problems. Our portfolio spans healthcare, home services, and sales technology. Our engineering philosophy is simple: small senior teams, extreme ownership, hands-on builders, and AI-native products. We operate with a builder culture where engineers have end-to-end responsibility for launching and scaling AI-powered products across the studio. Role Overview We are looking for an exceptionally strong Tech Lead (AI + Full Stack) who codes every day and leads through architecture, execution, and example. This role is designed for elite senior builders who thrive in zero-to-one environments, enjoy solving complex problems, and can ship production-grade systems quickly. You will:Architect core systems Build them with your own hands Integrate AI tooling & agents Mentor engineers through technical leadership Drive engineering excellence across multiple ventures This is not a people-management role — it is a high-impact IC leadership role.
What You'll DoBuild & Lead With Technical Depth (70-90% hands-on) Architect, build, and ship backend and full-stack systems end to end. Lead engineers through code reviews, architecture reviews, and solid technical decision-making. Own engineering execution across multiple ventures. Design Scalable, AI-Native Architectures Build modular APIs, distributed systems, and cloud-native microservices (Azure). Integrate AI models, retrieval workflows, and multi-agent systems into production applications. Work with Python, Open AI, Lang Chain, Llama Index, vector databases, and agent toolchains. Engineer With Excellence Write high-performance, production-grade code (C#/. NET as primary). Use Python for AI workflows, automation, and data integrations. Build systems optimized for reliability, performance, and observability. Full-Stack Ownership Collaborate with frontend engineers to deliver seamless end-to-end experiences. Design clean APIs, interfaces, and developer workflows. Dev Ops + Cloud Execution Manage CI/CD pipelines, IaC, and Kubernetes deployments on Azure. Ensure systems are scalable, fault-tolerant, secure, and well-instrumented. Technical Leadership & Mentorship Mentor engineers and uplift technical standards across the stack. Provide architectural direction and guide complex technical initiatives. Contribute to hiring and shaping engineering culture.
Requirements
Qualifications Required12+ years of professional engineering experience, with a deep record of building production systems. Expert-level proficiency in C#/. NET. Strong experience designing and scaling cloud-native distributed systems (preferably Azure). Expertise in microservices, caching, API design, multithreading, and performance optimization. Real-world experience with AI toolchains, including:LLMs (Open AI, Anthropic, etc.) Agents & tools Retrieval pipelines & vector databases Lang Chain / Llama Index or equivalent Strong SQL and NoSQL experience. Hands-on experience with Docker, Kubernetes, CI/CD. Ability to lead technical direction while being highly hands-on (IC-first). Experience working in fast-paced, high-ownership startup environments. Huge Plus Python for AI pipelines, data processing, and automation. Experience in regulated or high-compliance environments. Experience building 0→1 products, especially in multi-product or venture studio settings. Experience designing internal platforms or multi-tenant systems.
Benefits
What We Offer Compensation: $4,000-$5,000 USD/month base + bonus Health insurance Social insurance Paid Time Off (PTO) High ownership and autonomy Opportunity to build multiple AI-powered products from scratch A culture optimized for speed, impact, and technical excellence
Schedule & Work Setup Cairo-based candidates preferred Hybrid: expected at the Cairo office at least once per week Monday-Friday, aligned with U. S. Pacific Time High-autonomy, high-velocity engineering environment