Senior Software Engineer - Frontend at Five9, Inc.
Five9, Inc. is Hiring
Job Info:
- Company Five9, Inc.
- Position Senior Software Engineer - Frontend
- Location Porto
- Source Empllo
- Published September 17, 2026
- Category Development
- Type Full-Time
- Experience Senior
Job Description
📋 Description
- Implement UX designs by working with UX Designers on a day-to-day basis, using React/Redux based
- 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
- Participate and contribute to requirements analysis and grooming.
- Understand how to leverage PaaS components, such as CDN, noSQL databases when developing software
- Document and communicate clearly architecture and implementation solutions.
🎯 Requirements
- 5+ years software development experience.
- React/Redux focus.
- Desirable experience with custom widget development using Google Looker Studio.
- Highly proficient in JavaScript.
- Experience in operational code ownership – on-call, troubleshooting, uptime.
- Experience in applying modern UI design patterns and separating concerns in a distributed system.
🎁 Benefits
- Five9 Shares
- Bonus Scheme
- 10% Flexi Benefit
- Meal Allowance
- Medical Insurance
- Life Insurance