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Software Development Engineer III — Salesforce

F5

Seattle, WA · Senior

$152,200 – $228,400

Listed on F5’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

This role develops full-stack Salesforce solutions and AI-powered applications on AWS, requiring both cloud platform expertise and deep customization skills. It suits experienced developers comfortable with enterprise systems who can architect scalable solutions across Salesforce, React/TypeScript, Java, and agentic platforms.

Our summary, not F5’s wording. The full posting is on their site.

What they ask for

Required

  • 5+ years full-stack development experience
  • Advanced Salesforce development expertise
  • Lightning Web Components and Apex proficiency
  • AgentForce or similar agentic platform implementation experience
  • AWS development and integration experience with authentication/integration best practices
  • Relational and NoSQL database knowledge
  • HTML, CSS, JavaScript with accessibility focus
  • Object-oriented programming skills
  • Agile methodology experience
  • Bachelor's or Master's degree in Computer Science or equivalent
  • Salesforce Certified Platform Developer certification

Nice to have

  • AgentForce Specialist certification
  • AI-assisted development workflow experience

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