Senior Android Developer (AI)

TL;DR

Senior Android Developer (AI): Building and scaling features for a high-traffic social application with an accent on performance, smooth animations, and modern Android architecture. Focus on co-creating the product end-to-end, integrating AI/ML capabilities, and driving technical excellence within a fast-paced, startup-minded squad.

Location: Paris, France

Compensation: €65,000–€71,000 yearly

Company

hirify.global is a global video platform and advertising solution dedicated to building a safer, more nuanced Internet through unique algorithms and high-quality content experiences.

What you will do

• Design, implement, and maintain scalable Android features in a high-impact environment.
• Drive features end-to-end with full ownership from technical design to deployment.
• Collaborate closely with Product, Design, QA, iOS, and Backend teams to ship world-class features.
• Own app performance and stability, proactively resolving issues and optimizing user experience.
• Innovate on the Android tech stack and explore AI opportunities to enhance user engagement.
• Foster engineering culture by sharing best practices and pushing the team toward excellence.

Requirements

• 5+ years of Android development experience with mastery of modern architectures.
• Proven track record building high-traffic B2C applications.
• Strong product mindset with a passion for polished interfaces and smooth animations.
• Data-driven approach to decision-making based on metrics and analytics.
• Fluent in English (written and spoken).
• Pragmatic and results-oriented mindset focused on maximizing business impact.

Nice to have

• Experience integrating AI/ML features into mobile applications.
• Strong knowledge of Jetpack Compose, Kotlin Coroutines/Flow, and Architecture Components.
• Experience with A/B testing and conversion optimization.
• Contributions to open-source projects or tech leadership in Android communities.
• Interest in social app trends and user behavior.

Culture & Benefits

• Startup-minded squad environment within a larger established organization.
• Focus on extreme ownership, rapid iteration, and smart decision-making.
• Commitment to diversity and inclusion with support for people with disabilities.
• Opportunities for long-term career growth and strategic involvement.

Hiring process

• HR interview (30 min) to discuss motivations and role expectations.
• Manager interview (45 min) to assess technical background and problem-solving.
• Technical case study (2h) followed by a presentation to the team.
• Leadership interview (1h) to discuss career goals and organizational strategy.