Staff Front-End Engineer: Secure, Scalable AI UI Architect

Feedinkoo; United States; On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Medical insurance

Vision insurance

Dental insurance

401(k)

Paid maternity leave

Paid paternity leave

Job summary

Legion Intelligence is seeking a Staff Front-End Engineer to craft intuitive, secure, and scalable enterprise interfaces for our AI‑powered workloads. You will shape the front‑end ecosystem, build robust widgets, and drive authentication flows across customer environments.

You will own architecture decisions, collaborate with design, ML, and product teams, and mentor teammates while delivering high‑quality, maintainable code in a fast‑moving, security‑conscious setting.

Qualifications

• Bachelor's degree in CS or related field.
• 8+ years of experience delivering enterprise software.
• Strong coding with robust architectures and system design.
• Proficiency in Node.js, TypeScript, React, and Tailwind.
• Experience in agile development in dynamic environments.
• Excellent collaboration and communication with design, ML, and product teams.
• Expertise debugging distributed production systems.
• Eligible to work in the US without sponsorship.

Responsibilities

• Lead evolution of front‑end ecosystem and development practices.
• Design scalable front‑end architectures across our ecosystem.
• Own areas like scalability, authentication, and architecture.
• Develop scalable front‑end components, including JavaScript widgets.
• Take full ownership from design to deployment through maintenance.
• Support production systems, debugging issues to maintain uptime.
• Stay adaptable, learning new languages and technologies as needed.

Skills

Frontend architecture

TypeScript

React

Node.js

Tailwind CSS

Agile development

Distributed systems debugging

Communication

Learning mindset

Education

Bachelor's degree in Computer Science or related field

Job description

Legion Intelligence is seeking a Staff Front-End Engineer to craft intuitive, secure, and scalable enterprise interfaces for our AI‑powered workloads. You will shape the front‑end ecosystem, build robust widgets, and drive authentication flows across customer environments.

You will own architecture decisions, collaborate with design, ML, and product teams, and mentor teammates while delivering high‑quality, maintainable code in a fast‑moving, security‑conscious setting.