Lisbon Intern: Internet-Scale Software Engineer

Cloudflare; Lisboa; On-site; EUR 23,000 - 30,000; Full time

Benefits offered by this job

Monthly salary €2,450

In-person in Lisbon

Full-time internship (40h/week)

Job summary

Cloudflare in Lisbon is seeking interns for a full-time 12–14 week program beginning Winter/Spring 2027 or Summer 2027. You will work with our Engineering teams, shaping projects that touch millions of users across our global network.

Technologies include Typescript/JavaScript, Go, Rust, C/C++, and Python. You will be mentored by engineers, present your project to the company, and expand your professional network through in-person social and ERG activities.

Qualifications

• Demonstrated critical thinking skills and drive to learn and adapt new technologies.
• Curiosity, empathy and ability to get things done.
• Full-time availability 40 hours/week for 12 weeks (minimum).
• In-office presence 3–5 days a week in Lisbon, Portugal.

Responsibilities

• Ship and deliver projects over 12–14 weeks with autonomy and support.
• Work cross-functionally with various teams.
• Work closely with a mentor to guide you through the internship and help with career goals.
• Build your network across the company through social and ERG programs.
• Present your project to the entire company at the end of the internship.
• Connect with executives and leadership during the internship.
• Learn and develop skills through professional development workshops.

Skills

Critical thinking

Curiosity

Ability to learn

Proactive

Education

Computer Science or Engineering major

Mathematics/Statistics minor optional

Job description

Cloudflare in Lisbon is seeking interns for a full-time 12–14 week program beginning Winter/Spring 2027 or Summer 2027. You will work with our Engineering teams, shaping projects that touch millions of users across our global network.

Technologies include Typescript/JavaScript, Go, Rust, C/C++, and Python. You will be mentored by engineers, present your project to the company, and expand your professional network through in-person social and ERG activities.