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Cresta

Senior Frontend Software Engineer (AI Receptionist)

Cresta · Canada (Remote)

Posted about 3 months ago

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

Is this posting real?

This role has been open
80 days
Cresta's roles stay open a median of 80 days
Reposted
No
Salary listed
No
45% of Cresta's roles list one
Ghost-job risk at Cresta
high
94 stale, 1 reposted of 95 open
Hiring momentum
118 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 Cresta's own greenhouse board since 2026-08-03. Full hiring picture for Cresta.

About this role

As a Senior Frontend Software Engineer at Cresta, you will develop web applications that enhance the AI Receptionist experience for enterprise clients. Your responsibilities will include designing responsive applications using React and TypeScript, collaborating with cross-functional teams, and optimizing application performance. You will also mentor other engineers and drive frontend architecture decisions to improve overall engineering practices.

Our read on this posting2.8out of 5
benefits
4/5
freshness
1/5
career value
4/5
role clarity
5/5
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 Cresta as an employer.

What you need

  • 5+ years of professional software engineering experience with a strong focus on frontend development
  • Deep expertise with modern frontend technologies including React, TypeScript, JavaScript, HTML, and CSS
  • Experience building complex, production-scale web applications with exceptional user experiences
  • Strong understanding of frontend architecture, component design, state management, and modern build systems
  • Experience integrating with backend services using REST APIs, GraphQL, WebSockets, or streaming protocols
  • Familiarity with frontend tooling including Vite, Webpack, Node.js, and modern testing frameworks

Nice to have

  • Experience building AI-powered or Generative AI applications
  • Experience working with Large Language Models (LLMs) and AI agent platforms
  • Experience building products for conversational AI, voice technology, or contact center software
  • Experience with real-time communication technologies
  • Experience with Go or other backend technologies

What you get

  • Variety of medical, dental, and vision plans
  • Paid parental leave
  • Monthly Health & Wellness allowance
  • Work from home office stipend
  • Lunch reimbursement for in-office employees
  • PTO: 3 weeks in Canada

Worth weighing

  • No specific salary figures listed; compensation is based on candidate-specific factors
  • The role involves working on AI-driven technology, which may require continuous learning and adaptation to new tools and frameworks
  • The company uses AI in its recruiting process, which may influence candidate experience
  • Candidates are prohibited from recording interviews, which may be a consideration for some applicants

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

Listed by Cresta on their greenhouse job board, last confirmed open on 2026-10-22. PitchMeAI is not the employer.

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