Five9

About Five9

Empowering extraordinary customer experiences through cloud solutions

🏢 Tech👥 1K-5K📅 Founded 2001📍 San Ramon, California, United States

Key Highlights

  • Public company (NASDAQ: FIVN) with strong market presence
  • Over 2,000 customers including Zappos and ADT
  • Raised $200M+ in funding to date
  • Headquartered in San Ramon, California

Five9 is a leading provider of cloud contact center solutions, headquartered in San Ramon, California. With over 2,000 customers, including major brands like Zappos and ADT, Five9 offers a comprehensive CCaaS platform that integrates AI-driven analytics to enhance customer interactions. The company ...

🎁 Benefits

Five9 offers competitive salaries, stock options, generous PTO policies, and a flexible remote work policy to support work-life balance. Employees als...

🌟 Culture

Five9 fosters a culture focused on innovation and customer success, encouraging employees to leverage data and insights to drive impactful solutions. ...

Five9

Frontend Engineer Senior

Five9Porto - Hybrid

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Overview

Five9 is seeking a Senior Frontend Engineer to develop scalable cloud contact center software. You'll work with Java, JavaScript, and various cloud technologies. This role requires 5+ years of experience in software development.

Job Description

Who you are

You have 5+ years of professional experience in software engineering, particularly in frontend development, and are skilled in building scalable applications. Your expertise includes Java and JavaScript, and you have a solid understanding of RESTful and gRPC APIs. You thrive in agile environments and enjoy collaborating with cross-functional teams, including Product Managers and Architects, to deliver high-quality software solutions.

You are passionate about writing clean, maintainable code and have experience with cloud technologies, specifically AWS and Google Cloud Platform. Your familiarity with containerization tools like Docker and Kubernetes allows you to contribute effectively to CI/CD processes. You also have a strong focus on user experience and are committed to delivering reliable and efficient software.

Mentoring junior engineers is something you value, and you take pride in fostering a positive team culture. You understand the importance of ownership and accountability in your work, and you are always looking for ways to improve processes and standards within your team.

Desirable

Experience with Salesforce integrations, particularly OpenCTI and Service Cloud Voice, would be a plus. Familiarity with agile methodologies and DevOps practices will help you excel in this role.

What you'll do

In this role, you will be part of an agile team responsible for developing a next-generation cloud contact center software. You will collaborate closely with Product Managers and Engineering leaders to design and implement scalable solutions that meet customer needs. Your work will involve building and maintaining Java-based backend microservices while integrating with Salesforce using JavaScript.

You will be tasked with delivering software in both private and public cloud settings, ensuring high availability and performance. Your contributions will include writing and optimizing RESTful and gRPC APIs, as well as participating in code reviews and technical discussions to uphold the quality of the codebase.

As part of your responsibilities, you will also engage in mentoring junior engineers, helping them grow their skills and understanding of best practices. You will bring a positive attitude to the team, driving collaboration and innovation while maintaining a focus on customer satisfaction.

What we offer

Five9 offers a dynamic work environment where you can thrive and grow your career. We celebrate diversity and foster an inclusive culture that empowers our employees to be their authentic selves. You will have the opportunity to work on exciting projects that leverage cutting-edge technology and make a real impact on customer experiences.

We provide competitive compensation and benefits, along with opportunities for professional development and career advancement. Join us in our mission to transform customer experience through innovative cloud solutions.

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