or apply directly on Five9's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 80 days Five9's roles stay open a median of 80 days
- Reposted
- No
- Salary listed
- No 0% of Five9's roles list one
- Ghost-job risk at Five9
- high 123 stale, 4 reposted of 124 open
- Hiring momentum
- 210 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-10-22
Measured from postings appearing on and disappearing from Five9's own greenhouse board since 2026-08-03. Full hiring picture for Five9.
About this role
As a Software Engineer II on the Core Applications team, you will be responsible for building and shipping features for a new agent desktop using a modern React and TypeScript stack. Your role involves taking ownership of projects from implementation to deployment, collaborating with a distributed team, and utilizing AI coding tools in your daily workflow. You will also participate in code reviews and contribute to documentation and planning processes.
- benefits
- 1/5
- freshness
- 1/5
- career value
- 4/5
- role clarity
- 4/5
- pay transparency
- 0/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Five9 as an employer.
What you need
- Strong React and TypeScript proficiency
- Experience with modern frameworks (Vue, Angular, Svelte)
- Testing experience with Jest and/or Playwright
- Ability to operate autonomously on a small, fast-paced team
- Strong written communication and collaboration skills for a remote, async-first environment
- Prior experience using AI coding tools
Nice to have
- Prior experience in CCaaS, agent desktop, or UI platform roles
- Familiarity with TanStack Query and Zustand
- Web accessibility knowledge; familiarity with WCAG standards
- Monorepo and micro-frontend architecture experience; Nx preferred
- Experience with WebSockets or real-time application development
Worth weighing
- Hybrid role requiring 3 days a week in office
- Working shift must align with Pacific working hours
- Position requires the ability to be On Call
Summarised from Five9's posting. Read the full original.
Listed by Five9 on their greenhouse job board, last confirmed open on 2026-10-22. PitchMeAI is not the employer.
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