.NET Developer

bout Lucida AI

Lucida AI is a fast-growing voice AI startup building ultra-realistic speech-to-speech experiences that help people communicate more naturally and confidently.

In just months, our product has reached millions of users globally, and we've raised $6.7M in funding to accelerate our next phase of growth.

We're a lean, high-impact team of 5 people moving fast, shipping often, and building proprietary AI technology that pushes the boundaries of voice interaction.

If you want ownership, speed, and real product impact — this role is for you.

About The Role

We're looking for a hands-on .NET Developer to help take Lucida AI to the next level.

You will work directly with the founders and own critical parts of the product — from ideation to launch — focusing on activation, retention, and monetization.

This role is ideal for someone who has built or scaled consumer mobile products and thrives in early-stage startup environments.

What You’ll Do

• Build and maintain app-domain and backend services for our mobile apps
• Develop high-performance APIs using .NET technologies
• Work closely with mobile, AI, and product teams
• Improve system scalability, reliability, and response times
• Contribute to architecture and technical decisions

What We’re Looking For

• 4+ years of experience with .NET / C#
• Experience supporting mobile applications (iOS/Android backends)
• Solid knowledge of RESTful APIs and microservice architecture
• Experience with cloud environments (AWS, GCP, or Azure)
• Product mindset and ownership mentality
• Startup energy and ability to move fast

Nice to have:

• Experience with high-scale consumer apps
• Knowledge of real-time systems or voice/speech products
• Experience with Kubernetes or Docker

What We Offer

• Competitive salary + equity potential
• Work with a small, elite, high-velocity team
• MacBook and startup tooling
• Steep learning curve and rapid career growth
• Be part of a company backed by $6.7M funding