Full Stack Engineer Mobile (Equity)

About Us

Tunjio Labs is a forward-thinking company dedicated to innovation and excellence. We are passionate about solving real-world problems with world-class products. For our Stealth Dating/Relationship Re-imagine Project, we are reimagining how people connect, communicate, and build meaningful relationships powered by AI, data, and human-centered design.

We are looking for a Zero-to-One Mobile Software Engineer (Android/iOS) someone who thrives in ambiguity, builds with intention, and is excited to co-create the foundation of a transformative relationship platform. This is not a traditional job it's an opportunity to co-build from zero, with equity-based compensation and a chance to shape the future of human connection right here in Nigeria.

Role Overview

We're seeking a founder-minded mobile engineer with deep experience in building and launching mobile applications particularly Android and iOS as well as solid understanding of backend systems. You'll be responsible for turning early product concepts into real, usable prototypes designing for speed, scalability, and emotional intelligence.

Key Responsibilities

• Mobile Product Development: Build and iterate the full mobile app stack frontend, backend integrations, and data connections.
• Cross-Platform Engineering: Deliver a seamless, high-performing experience across Android and iOS.
• System Design: Define core mobile architecture, API layers, and data flows.
• Collaboration: Work with AI engineers, designers, and content strategists to bring the relationship experience to life.
• Performance & Security: Ensure the mobile app is fast, secure, and scalable as usage grows.

Who You Are

• Skilled in mobile app development with React Native or Flutter (Android & iOS).
• Comfortable integrating mobile apps with Node.js, Django, or FastAPI backends.
• Experienced in RESTful APIs, GraphQL, and cloud deployment (AWS, GCP, or similar).
• Strong in database design (SQL/NoSQL) and integrating third-party APIs.
• Passionate about building intuitive, emotionally intelligent mobile experiences.
• Curious about how AI and psychology can blend to improve digital connection.
• Independent, resourceful, and driven you ship, test, and learn fast.

Who This Role Is For

• You're passionate about building mobile-first products from scratch, not maintaining existing systems.
• You love solving real human problems through elegant code and thoughtful mobile design.
• You believe technology should enhance connection, not distraction.
• You want to build something meaningful, not just work on another app.
• You're ready to ship, learn, and iterate fast with a small, mission-driven founding team based in Nigeria.

Compensation

This is an equity-based role you'll be a co-founder-level technical builder, owning a stake in the product's success and shaping the technical DNA of a category-defining relationship platform being built from Nigeria for the world.