Web App Full-Stack Engineer

Requirements

• Senior-level engineer with 5+ years of professional software development experience.
• Proven experience developing and maintaining production web applications.
• Strong backend development experience.
• Hands-on experience developing AI features.
• Practical experience working with large language models (LLMs).
• Practical experience with computer vision.
• C1 English level or higher.
• Hands-on experience with production web application development, AI feature development, Web APIs, software architecture, testing, and deployment.

We value sound technical judgment, independent execution, and the ability to solve complex engineering problems while delivering measurable product impact.

We are seeking a Senior Web App Full Stack Engineer to build and improve production web applications with a strong focus on backend systems and AI-powered capabilities. You will work across the stack, taking ownership of features from design and implementation through deployment and iteration.

• Design, implement, test, and maintain full stack web application features for production use.
• Build backend services and APIs that support reliable, scalable application functionality.
• Develop and integrate AI features using LLMs and computer vision techniques.
• Own technical delivery from problem definition through implementation, deployment, monitoring, and iteration.
• Investigate production issues, identify root causes, and implement durable fixes.
• Review performance data and use findings to improve application quality and user experience.

Desirable (not required)

• Experience with deploying and operating AI/ML-powered features in production (reliability, latency, and monitoring).
• Track record of improving system performance using production metrics and experiments.
• Experience collaborating with cross-functional stakeholders across design, implementation, and iteration.