Full-Time

Senior Software Engineer

Core Team

Posted on 2/3/2024

Five9

Five9

1,001-5,000 employees

Cloud-based contact center solutions provider

No salary listed

Senior

San Ramon, CA, USA

The job is based in San Ramon, CA headquarters with a hybrid work model of three office days per week (Mondays, Wednesdays, Thursdays).

Category
Backend Engineering
Frontend Engineering
Full-Stack Engineering
Software Engineering
Required Skills
Agile
JavaScript
React.js
Java
TypeScript
SCRUM
REST APIs
Requirements
  • 5+ years of industry experience in frontend development (JavaScript, TypeScript, React)
  • 5+ years of industry experience in backend development (Java)
  • Deep knowledge and experience with frameworks such as Spring
  • Hands-on Experience in designing and implementing scalable, high-performing Microservices providing REST APIs
  • Experience working on complex problems spanning multiple products and systems
  • Experience working within an Agile/Scrum team
  • Positive, self-motivated, and enthusiastic attitude with a strong sense of ownership
  • Strong communication skills, both verbal and written
  • Experience with any public cloud platform is a plus
  • Knowledge of real-time communications (SIP, RTP, etc.) is a plus
Responsibilities
  • Be part of an agile team to develop a scalable, highly available global voice platform
  • Collaborate with Product Managers, Architects, Engineering leaders, and Test Engineers
  • Understand performance and scalability principles and apply them when developing software
  • Troubleshoot and support the current platform in production
  • Designs, develops, troubleshoots, debugs, and implements software code using Java, Spring, and related technologies
  • Write unit and functional tests, be able to document and communicate clearly

Five9 provides cloud-based contact center solutions that help businesses manage customer interactions more effectively. Its main products include tools for advanced call routing, predictive dialing, and Interactive Voice Response (IVR) systems, which allow customers to navigate services without needing to speak to an agent. These features enable companies to handle both incoming and outgoing calls efficiently, improving overall customer service. Five9 stands out from competitors by offering a subscription-based model that allows businesses to pay monthly or annually without long-term contracts, making it a flexible option for companies of all sizes. The goal of Five9 is to enhance customer service operations for its clients while ensuring high standards of security and reliability in its services.

Company Size

1,001-5,000

Company Stage

IPO

Headquarters

San Ramon, California

Founded

2001

Simplify Jobs

Simplify's Take

What believers are saying

  • Growing demand for AI-driven customer service solutions enhances Five9's market position.
  • Expansion opportunities in emerging markets like Southeast Asia boost growth potential.
  • Recognition in AI innovation enhances Five9's brand reputation and client attraction.

What critics are saying

  • Recent layoffs may affect employee morale and service quality.
  • Integration challenges with advanced AI agents could hinder client acceptance.
  • Increased competition in AI-driven insights may impact Five9's market share.

What makes Five9 unique

  • Five9 offers advanced AI agents capable of reasoning and decision-making.
  • The company provides a comprehensive suite of cloud-based contact center solutions.
  • Five9's subscription model offers flexibility with no long-term contracts.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Retirement Plan

401(k) Company Match

Mental Health Support

Paid Vacation

Paid Sick Leave

Parental Leave

Employee Stock Purchase Plan

Employee Discounts

Growth & Insights and Company News

Headcount

6 month growth

1%

1 year growth

3%

2 year growth

2%
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