Mid-Senior Engineer

At Coraltalk, we believe the best learning happens through conversation, not monologue. We’re building a voice-first AI platform that enables personalized oral testing and tutoring—helping students learn by speaking and educators assess at scale. Our AI teaching assistant, Coral , lets schools, universities, and training programs deliver real dialogue-based learning experiences 24/7.

We’re a small, fast-growing team backed by early customers across education and training. Our goal is to make proven active learning scalable—and we’re looking for a Mid–Senior Software Engineer who’s excited to build the systems that make that possible.

The Role

You’ll play a key role in architecting and building the next generation of Coraltalk’s voice-first learning platform. You’ll lead the design and implementation of scalable features, mentor engineers as we grow, and help shape the technical foundation that supports real-time AI conversations for thousands of learners.

You’ll collaborate closely with product and design to bring ideas to life quickly, balancing thoughtful engineering with the speed of a startup that ships weekly. This is a hands‑on role with meaningful ownership and visible impact.

What You’ll Do

Design and build scalable, high-performing features across the front-end and full-stack.

Lead architectural decisions for our voice and AI-driven systems.

Collaborate with product and design to turn concepts into seamless user experiences.

Mentor and support junior developers to uphold a culture of technical excellence.

Optimize latency and performance for our real-time conversational features.

Improve our CI/CD pipelines, deployment processes, and system monitoring.

What We’re Looking For

5+ years of software engineering experience, ideally across the full stack.

Deep experience with TypeScript and React/Next.js .

Comfort working with serverless platforms like Vercel or AWS Lambda.

Strong understanding of API design, system architecture, and performance optimization.

Experience integrating with or building around AI/LLM systems , or eagerness to learn fast.

Familiarity with real‑time voice or video frameworks (e.g., LiveKit) is a plus.

Excellent communication and collaboration skills—you enjoy working closely with design and product.

Nice to Have

Experience with Retrieval-Augmented Generation (RAG) or similar architectures.

Exposure to EdTech or learning platforms.

Contributions to open source or personal projects showcasing initiative and craft.

Why You’ll Love Working Here

Impact : What you build will be in the hands of real teachers and students within weeks.

Growth : You’ll help shape the technical direction and grow with the company.

Autonomy : Remote-first, outcome-driven culture where ideas move fast.

Purpose : Work on something that genuinely makes education more human, scalable, and equitable.