Software Engineer – Backend/Fullstack

Numberly

Software Engineering Internship focusing on backend development and collaboration on the Numberly MarTech Platform. Join a multidisciplinary team for dynamic project involvement in a tech-driven environment.

Posted 7/16/2026internshipParis • 🇫🇷 FranceEntry LevelWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates capabilities in backend development and collaboration with cross-functional teams, including Product Owners and UX/UI designers, while showing curiosity for the open source ecosystem.

Highest-signal resume keywords

Backend DevelopmentCollaborationOpen Source EcosystemLinux KnowledgeTechnical Contribution

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Backend DevelopmentComputer Science SpecializationLinux

Soft Skills

CuriosityCollaboration

Industry Keywords

Deployment ProcessesMonitoring ProcessesProduct OwnerUX/UI Design

Tech Stack

Tools & technologies

LinuxOpen Source

About the role

Key responsibilities & impact

Support the squad's operations
Improve our deployment and monitoring processes
Collaborate with the Product Owner and our UX/UI designers
Contribute ideas on technical topics and technology at Numberly

Requirements

What you’ll need

University student, engineering school student, or equivalent training
Specialization in computer science
Enjoy backend development
Basic knowledge of Linux (strong plus, not required)
Curious and interested in the open source ecosystem
Able to collaborate with developers and various stakeholders

Benefits

Comp & perks

Fast, efficient onboarding
Weekly internal tech talks
Meetings with expert professionals
A generous library
A large, fully equipped music studio
Wellpass subscription (formerly Gymlib), sports classes and social events
Swile card (meal vouchers)