Frontend engineer building and enhancing NFON's cloud-based business phone system, focusing on scalable web components with TypeScript/Angular (NgRx, HTML5/CSS3), with the opportunity to also work on Go backend services — all using AI-assisted development workflows. Hybrid role based in central Lisbon (2 days/week in office).
Are you ready to shape the future of business telephony? As a Frontend Engineer with a strong focus on modern frontends (TypeScript/Angular), you will help develop and enhance NFON’s cloud-based phone system.
You will help design and implement scalable frontend components to ensure high availability and performance. Your contributions will directly impact our product's reliability and efficiency, empowering businesses across Europe. This position offers an exciting opportunity to work with cutting-edge technologies in a collaborative and agile environment. Additionally, this position offers the opportunity to work on designing, developing, and architecting backend services (Go). If you are passionate about clean code, software architecture, and high-quality standards, this is the role for you!
Build features across web applications and backend service components using AI-assisted development workflows
Use AI tools to generate, refine, and accelerate software development while maintaining high standards of quality and reliability
Collaborate with experienced engineers to design, implement, and improve technical solutions
Investigate and solve technical challenges using a combination of logical reasoning, experimentation, and AI-powered tools
Write, test, review, and ship production-ready software
Contribute to improving development workflows and engineering productivity through AI
Continuously learn new technologies, tools, and engineering practices
Strong experience with modern frontend development using TypeScript and Angular, alongside HTML5 and CSS3
Passion for software architecture, clean code, testing, and engineering best practices
Experience with state management using NgRx or comparable technologies
Strong problem-solving skills, with the ability to break down complex challenges and develop pragmatic, high-quality solutions
Experience using AI-assisted development tools such as Codex, Claude Code, Kiro, GitHub Copilot, Cursor, or similar – combined with the ability to critically assess AI-generated output
Collaborative mindset, curiosity, and the drive to continuously learn and improve
An unlimited fixed-term contract
Flexible working hours and the option to work hybrid (2 days/week in the office)
Cozy and large workplaces with modern equipment and cordial colleagues in Lisbon (Barata Salgueiro 37) – super central
Funding of educational trainings and Rosetta Stone language courses
Additional vacation days (25 instead of 22)
One of the best health Insurance with great coverage (including family members — free of charge (after probation period)
Professional & confidential mental health support (powered by OpenUp)
Meal allowance card
Subsidy of Urban Sports Membership
Public transportation subsidy
Choose your preferred device: Windows Laptop or MacBook
Regular team and company events
Fruits and beverages in Office
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