Frontend Engineer (Angular / Typescript) (All Genders)

Nfon Ag; Lisboa; Hybrid; EUR 55,000 - 75,000; Full time

Benefits offered by this job

Flexible hours

Hybrid work (Lisbon)

Educational trainings

Rosetta Stone language courses

Extra vacation days

Health insurance (family coverage)

OpenUp mental health support

Meal allowance card

Urban Sports membership

Public transport subsidy

Choose device: Windows or MacBook

Team events

Fruits and beverages in Office

Referral program up to €3,000

Job summary

NFON AG in Lisbon is seeking a Frontend Engineer with a strong focus on modern frontends (TypeScript/Angular) to help develop NFON’s cloud-based phone system.

You will design scalable frontend components, collaborate with engineers to build robust software, and explore Go backend services. The role offers hybrid work, learning budgets, health coverage, and a comprehensive benefits package.

Qualifications

• Proven experience building frontend apps with TS/Angular.
• Experience with HTML5/CSS3 and NgRx.
• Ability to work with AI-assisted development tools and evaluate outputs.
• Strong problem-solving and architectural mindset.
• Collaborative, eager to learn and improve.

Responsibilities

• Build features across web apps and backend components using AI-assisted workflows.
• Use AI tools to generate, refine, and accelerate development while maintaining quality.
• Collaborate with engineers to design, implement, and improve technical solutions.
• Investigate and solve challenges with logic, experimentation, and AI tools.
• Write, test, review, and ship production-ready software.
• Improve development workflows and productivity with AI.
• Continuously learn new technologies and practices.

Skills

TypeScript

Angular

HTML5

CSS3

NgRx

AI-assisted tools

Problem solving

Collaborative mindset

Tools

Codex

Claude Code

Kiro

GitHub Copilot

Cursor

Job description

Your new role

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!

The work you‘ll do

• 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

The qualifications you need

• 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

What we can offer you

• 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
• Referral Programmes - Earn up to €3,000 bonus by referring top talent!