Senior Frontend Engineer

Jenni.ai; United States; Remote; USD 100,000 - 130,000; Full time

Job summary

A tech company is seeking a Senior Frontend Engineer to develop user-facing features for their AI-native platform. Responsibilities include writing scalable code, optimizing applications for speed, and collaborating closely with teams. The ideal candidate has deep frontend experience, excellent communication skills, and is comfortable in a startup environment.

Qualifications

• Deep experience building and maintaining modern frontend applications with exceptional UX.
• Ability to use AI tools to enhance development speed.
• Excellent written and verbal communication skills.

Responsibilities

• Write clean, scalable code and conduct code reviews.
• Build and maintain the entire frontend of the AI-native platform.
• Participate actively in discussions and share feedback.

Skills

Developing user-facing features

Technical feasibility of UI/UX designs

Debugging performance issues

Communication skills

AI tools usage

Experience in a startup environment

Job description

Overview

As a Senior Frontend Engineer you will be responsible for developing user-facing features, ensuring the technical feasibility of UI/UX designs, optimizing applications for maximum speed and scalability, and collaborating closely with other engineers, designers, and stakeholders to create a cohesive product. You’ll build and maintain the entire frontend of our AI-native platform, occasionally assisting with backend integration to keep things running smoothly.

Responsibilities

• Daily work includes writing clean, scalable code, conducting code reviews, debugging performance issues, and staying current with emerging technologies. You’ll be expected to ship continuously, iterate quickly, and proactively identify and solve customer-driven problems.
• Build and maintain the entire frontend of our AI-native platform, occasionally assisting with backend integration to keep things running smoothly.

Expectations from Day One

• Communicate daily: Participate actively in Slack discussions, sharing ideas, feedback, or questions about code, design, or product direction.
• Ship every day: Whether it’s a pull request, doc, or prototype — make meaningful progress daily. Small bug fixes and incremental improvements are welcome as you ramp up.
• Show and tell: Share what you build, seek feedback, and solve customer problems without waiting for formal specs or tickets.

What We’re Looking For

• Deep experience building and maintaining modern frontend applications with exceptional UX and performance.
• Ability to use AI tools to enhance development speed, write and review code, and experiment creatively.
• Excellent written and verbal communication skills for cross-functional and customer-driven collaboration.
• Comfortable in a startup environment — adaptable, independent, and proactive.