PitchMeAI Jobs
Five9

Senior AI Software Engineer - Backend

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

The Senior AI Software Engineer at Five9 will work on the Voice of Customer (VOC) team, developing scalable backend services and data pipelines that leverage AI technologies to transform customer conversations into actionable insights. The role involves using Java Spring and Spring Boot to create robust microservices, integrating AI and LLM services, and participating in agile development processes while ensuring code ownership and operational reliability.

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
  • Highly proficient in Java - Spring Framework, Spring Boot, and REST API design
  • Hands-on experience building AI-powered products or services, including practical LLM integration
  • Hands-on experience designing and implementing scalable, event-driven microservices
  • Experience with PaaS hosted relational and no-SQL databases
  • Experience with public cloud technologies and tools

Nice to have

  • Reactive programming (rxjava or similar)
  • Experience with large-scale data processing and analytics
  • Familiarity with vibe coding using different AI tools like Claude Code
  • AI skills in speech recognition and natural language processing
  • Experience in contact center software

Worth weighing

  • No salary listed
  • Focus on AI technologies may require continuous learning and adaptation
  • The role emphasizes ownership of code in production, which may involve on-call responsibilities
  • Experience with specific cloud technologies and tools is preferred but not mandatory

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.

More roles at Five9

All 124 open roles at Five9 →