Five9

Five9 is a leading contact center solutions company, bringing the power of cloud innovation to over 3,000 customers worldwide and facilitating billions of call minutes annually. Designed to be reliable, secure, and scalable, the Five9 platform helps contact centers increase productivity, become more agile, drive revenues, and build customer trust and loyalty.
About company

Senior software engineer - frontend

Remote

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location Porto

date October 18, 2026

types Full-time

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Sobre a vaga

This team is seeking a talented and experienced Senior Front End React/Redux Software Engineer. In this role, you will be part of the team that builds software that brings AI technologies to users. You will be part of an innovative AI team responsible for developing a suite of leading edge AI products.

O que vais fazer
  • Implement UX designs by working with UX Designers on a day-to-day basis, using React/Redux based framework
  • Build custom widgets for dashboards developed using Google Looker Studio plugins
  • Be part of an agile team to develop a scalable, highly available application platform using modern PaaS platforms such as GCP
  • Participate and contribute to requirements analysis and grooming
  • Understand how to leverage PaaS components, such as CDN, noSQL databases when developing software in order to achieve scalability, reliability, and operability
  • Document and communicate clearly architecture and implementation solutions
  • Have ownership of your code in production, including on-call, troubleshooting
O que é pedido
  • 5+ years software development experience
  • React/Redux focus
  • Highly proficient in JavaScript and TypeScript
  • Experience in operational code ownership – on-call, troubleshooting, uptime
  • Experience in applying modern UI design patterns and separating concerns in a distributed system
  • Must have experience working within an Agile/Scrum team
  • Positive, self-motivated and enthusiastic attitude with a strong sense of ownership
  • Strong pro-active communication skills, both verbal and written
  • Candidates who reside within those municipalities would be required to work in-office 3 days a week
Valorizado
  • Experience in contact center software is a plus but not required
  • Experience with custom widget development using Google Looker Studio is a plus but not required
O que é oferecido
  • Five9 Shares
  • Bonus Scheme
  • 10% Flexi Benefit
  • Meal Allowance
  • Medical Insurance
  • Life Insurance
  • 25 day Annual Leave + Public Holidays

✸ Benefícios e vantagens (8)

  • Acções da empresa
  • Comida, fruta e bebida
  • Flex benefits
  • Mais de 22 dias de férias
  • Perto de transportes públicos
  • Programa de descontos
  • Seguro de saúde
  • Suporte psicológico

✸ Valores e cultura (9)

  • Códigos de alta qualidade
  • Crenças e religião
  • Equipa com senioridade elevada
  • Híbrido
  • Igualdade de género
  • Incentivo à criatividade & inovação
  • LGBTQ+ friendly
  • Membros impressionantes na equipa
  • Metodologias ágeis
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