Senior Frontend Engineer — React/Next.js, Equity & Growth

Rumos Group; Lisboa; Hybrid; EUR 45,000 - 60,000; Full time

Job summary

Rumos Group in Lisbon seeks an experienced Frontend Engineer to design and maintain web applications using ReactJS and NextJS. You will focus on performance, scalable architecture, and collaborating with product and backend teams.

The role requires strong English, solid documentation habits (Confluence), and hands-on experience with REST, NodeJS, CI/CD, and Git workflows. Knowledge of cloud platforms and GraphQL is valued, along with a proactive, detail‑oriented mindset.

Qualifications

• Higher education in Information Technologies.
• Minimum 5 years of professional frontend experience.
• Proven experience with ReactJS / NextJS.
• Experience with REST APIs and NodeJS.
• Proficiency in Confluence for technical documentation.
• English fluency and strong communication skills.
• Ability to design scalable web architectures.

Skills

ReactJS / NextJS

Frontend development

REST APIs

CI/CD pipelines

Git / GitHub workflows

Problem solving

Team collaboration

English fluency

Adaptability

Documentation practices

Education

Higher education in Information Technologies

Tools

Confluence

NodeJS

Azure or other Cloud platforms

GraphQL

Headless CMS

CI/CD tools (GitHub Actions)

Job description

Rumos Group in Lisbon seeks an experienced Frontend Engineer to design and maintain web applications using ReactJS and NextJS. You will focus on performance, scalable architecture, and collaborating with product and backend teams.

The role requires strong English, solid documentation habits (Confluence), and hands-on experience with REST, NodeJS, CI/CD, and Git workflows. Knowledge of cloud platforms and GraphQL is valued, along with a proactive, detail‑oriented mindset.