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Senior Full Stack Developer

Fortinet

Hybrid
Sophia Antipolis, France
Full-time
Senior
5+ yrs
Salary not listedPosted 2mo ago

Real job — pulled straight from Fortinet’s careers page · Verified July 27, 2026 · No reposts.

Job description

Fortinet is hiring a Senior Full Stack Developer — a full-time, based in Sophia Antipolis, France role. Apply directly on Fortinet's careers page below.

Full Stack Developer

Location: Sophia Antipolis, Alpes-Maritimes, France

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: React, jQuery, HTML5, and CSS3

• Strong proficiency in back-end scripting and development languages: Python, Perl, node.js

• 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 IP networking and 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

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

#hybrid#

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.

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Frequently asked questions

What skills are required for Senior Full Stack Developer at Fortinet?

The required skills for Senior Full Stack Developer at Fortinet include: React, jQuery, HTML, CSS, Python, Perl, Node.js, REST, Git, CI/CD, Cybersecurity.

What is the seniority level for Senior Full Stack Developer at Fortinet?

Senior Full Stack Developer at Fortinet is a Senior level position.

How do I apply for Senior Full Stack Developer at Fortinet?

You can view the full description and apply for Senior Full Stack Developer at Fortinet on EchoJobs: https://echojobs.io/job/fortinet-full-stack-developer-8jfhe.