Sr. Full Stack Developer

Fortinet

CDI Sophia Antipolis, Alpes-Maritimes, France IT / Digital
Publiée le
17/04/2026
Contrat
CDI · Inconnue
Localisation
Sophia Antipolis, Alpes-Maritimes, France
Taille équipe
Inconnue emp.
Rémunération
Inconnue
Inconnue 5-10 ans exp. Anglais Francais
Missions clés Architecturer, développer, tester et documenter des modules d'application full-stack complexes. · Évaluer de nouvelles idées d'application et traduire les exigences en plans d'implémentation. · Collaborer avec des parties prenantes pour recueillir et affiner les exigences. · Effectuer des revues de code et appliquer des normes de qualité. · Identifier et résoudre les goulets d'étranglement de performance et les vulnérabilités de sécurité.
Profil recherché Bac +5 (Master 2, Diplôme d'ingénieur) · 5-10 ans d'expérience · Analytique · Résolution de problèmes · Communication · Autonomie
Outils & compétences JavaScript, HTML5, CSS3, Python, Perl, RESTful APIs, web services, Git, CI/CD

Le poste en détail

About Fortinet:

 

Fortinet (NASDAQ: FTNT) protects the most valuable assets of some of the largest enterprise, service provider and government organizations across the globe. The company's fast, secure and global cyber security solutions provide broad, high-performance protection against dynamic security threats while simplifying the IT infrastructure. If you're looking for a fast-paced, challenging and rewarding environment, then Fortinet is the place for you. With offices in EMEA, we are an equal opportunity employer offering exciting work, competitive compensation and benefits. Fortinet is looking for the best and the brightest to join our highly motivated team.

 

Job Title:

 

Senior Full-Stack Developer

 

Reports to:                                                                                                                                        

 

Infrastructure Manager

 

Location:

 

EMEA Support Center – Sophia-Antipolis, France

 

Job Description Summary:

 

Fortinet EMEA Labs is seeking an experienced Senior Full-Stack Developer with a strong interest in cybersecurity to join its Software Engineering team. As a senior member of a six-person team, you will play a pivotal role in the design, development, and delivery of sophisticated application modules supporting our network security infrastructure.

 

Key Responsibilities:

  • Architect, develop, test, and document complex full-stack application modules in alignment with cybersecurity requirements and business objectives

  • Assess and evaluate new application ideas, translating requirements into actionable implementation plans

  • Collaborate with cross-functional stakeholders to gather and refine requirements, ensuring timely delivery of high-quality solutions

  • Conduct thorough code reviews and enforce quality standards through unit testing, integration testing, and adherence to best practices

  • Identify, analyse, and resolve performance bottlenecks, security vulnerabilities, and technical debt within existing applications

Skills and Attributes Requirements:

 

  Excellent analytical and problem-solving skills with a structured, detail-oriented approach

  Deep understanding of the full software development lifecycle, agile methodologies, and engineering best practices

  Advanced proficiency in front-end technologies: JavaScript, HTML5, and CSS3

  Strong proficiency in a back-end scripting and development languages: Python, Perl

  Experience designing and integrating RESTful APIs and web services

  Familiarity with version control systems, particularly Git, and CI/CD pipelines

  Solid understanding of application security principles; knowledge of cybersecurity concepts is a strong asset

  Effective written and verbal communication skills, with the ability to convey complex technical concepts clearly

  Demonstrated ability to work autonomously and collaboratively within a multidisciplinary team environment

 

Educational and Experience Requirements:

 

  Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related discipline

  Minimum 5 years of professional experience in full-stack development, with a demonstrable track record of delivering production-grade web applications

  Proven experience in a senior or lead technical role, including mentoring of junior team members

  Advanced proficiency in English (written and spoken); French is considered an asset

 

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