Senior Full-Stack Web Engineer

F5; Louisville (CO); On-site; USD 163,000 - 245,000; Full time

Job summary

F5 is seeking a Sr. Software Engineer to design, develop, test, and optimize scalable web solutions within an agile team. You will translate business needs into technical requirements and contribute to full-stack development across front-end, back-end, and middleware components.

The role emphasizes collaboration with Product Managers, UX Designers, and other engineers, leveraging Next.js, React, TypeScript, and modern tooling to deliver high-performance web apps.

Qualifications

• Bachelor's degree in Computer Science or equivalent
• 7+ years of experience in modern full-stack web development
• Expert CSS and JavaScript development skills
• Experience with CMS platforms (Sanity.io a plus)

Responsibilities

• Develop front-end, back-end, and middleware solutions to problems
• Translate business needs into technical requirements
• Write well-designed, efficient code that works across devices
• Contribute to CI/CD and DevOps processes
• Participate in Scrum events and align with product roadmaps
• Collaborate with Product Manager, UX Designer, and teammates

Skills

Next.js

React

TypeScript

JavaScript

Web performance

Accessibility

CI/CD

API integration

Education

Bachelor's degree in Computer Science

7+ years full-stack web development

Tools

Sanity.io

CMS Platforms

Git

Webpack

Storybook.js

Job description

F5 is seeking a Sr. Software Engineer to design, develop, test, and optimize scalable web solutions within an agile team. You will translate business needs into technical requirements and contribute to full-stack development across front-end, back-end, and middleware components.

The role emphasizes collaboration with Product Managers, UX Designers, and other engineers, leveraging Next.js, React, TypeScript, and modern tooling to deliver high-performance web apps.