Frontend Developer - Lisboa - 23/10/26

Wafx; Lisboa; Hybrid; EUR 60,000 - 80,000; Full time

Job summary

A Wafx procura um Senior Frontend Developer em Lisboa, com 2 dias no escritório. A função envolve desenvolver e manter aplicações web escaláveis, com foco na performance.

Requer experiência sólida em ReactJS/NextJS, REST/GraphQL, NodeJS, Azure e práticas de DevOps (CI/CD, GitHub Actions). Valoriza-se resolução de problemas, comunicação e proatividade para melhorar a experiência do utilizador.

Qualifications

• Desenvolvimento e manutenção de aplicações web com ReactJS/NextJS.
• Experiência com APIs REST e GraphQL.
• Experiência em NodeJS e package managers.
• Pipelines CI/CD, GitHub Workflows e GitHub Actions.
• DevOps em ambientes de cloud (Azure ou equivalente).
• Arquitetura web escalável e documentação técnica.

Skills

ReactJS/NextJS

REST APIs

GraphQL

NodeJS

Azure

DevOps

CI/CD

GitHub Workflows

GitHub Actions

Core Web Vitals

Problem-solving

Communication

Attention to detail

Adaptability

Learning quickly

Tools

Confluence

GitHub

Job description

Country

PT Portugal

Location

Lisboa - 2 days per week in the office

Senior

Work type

Hybrid

Imediato

1 year

Laptop provided

Yes

The candidate will have a strong background in front-end coding, troubleshooting, and optimizing web applications. You will play a key role in developing and maintaining high-quality, scalable, and performant web solutions using modern technologies. This position requires a proactive individual with excellent problem-solving skills and a passion for delivering exceptional user experiences.

Requirements and qualifications

Technical Skills:

Develop and maintain web applications using ReactJS / NextJS.

Create and maintain technical documentation using tools like Confluence.

Design and implement scalable web architecture and artifacts.

Solid knowledge of REST APIs.

Experience with NodeJS and package managers.

Utilize DevOps skills, including CI/CD pipelines, GitHub workflows, and actions.

Soft Skills:

Strong problem-solving and troubleshooting abilities.

Excellent communication and collaboration skills to work effectively in a team environment.

Attention to detail and a proactive approach to identifying and resolving issues.

Ability to adapt to new technologies and learn quickly.

Experience:

Minimum 5 years of experience in modern Frontend technologies.
Experience with Azure or other cloud platforms.

Experience with GraphQL

Experience with Headless CMS (Content Management System)

Optimize web performance, focusing on Core Web Vitals.