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Five9

Senior Software Engineer in AI - FrontEnd React/Redux, Java

Five9 · India, Bengaluru (Hybrid)

Posted 13 days ago

or apply directly on Five9's site. We never take the application ourselves.

Is this posting real?

This role has been open
13 days
Five9's roles stay open a median of 45 days
Reposted
No
Salary listed
No
0% of Five9's roles list one
Ghost-job risk at Five9
high
81 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
2026-09-17

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 Senior Software Engineer in AI at Five9, you will focus on developing customer-facing insights for the Voice of Customer (VOC) product using React/Redux and Java. Your role involves implementing UX designs, building interactive dashboards, and working with AI technologies to enhance customer insights. You will collaborate with UX designers and participate in an agile team to ensure the scalability and reliability of the application.

Our read on this posting2.6out of 5
benefits
1/5
freshness
4/5
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

  • 5+ years software development experience
  • React/Redux focus
  • Highly proficient in JavaScript and Java
  • Hands-on experience building AI-powered product interfaces
  • Experience building data-heavy or analytics interfaces
  • Experience with PaaS hosted relational and no-SQL databases

Nice to have

  • Ability to build custom widgets for dashboards developed using Google Looker Studio plugins
  • Desirable, but not required, experience with custom widget development using Google Looker Studio
  • AI skills in speech recognition and natural language processing
  • Experience in contact center software
  • Familiarity with vibe coding using different AI tools like Claude Code

Worth weighing

  • No salary listed
  • Focus on AI technologies may require continuous learning and adaptation
  • Experience in contact center software is a plus but not required, indicating a potential learning curve for those unfamiliar with the domain

Summarised from Five9's posting. Read the full original.

Listed by Five9 on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.

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