Sr. Full Stack Developer

Fortinet; Frankfurt; Vor Ort; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A global cybersecurity company in Frankfurt is seeking a Mid-Senior Full-Stack Developer to build robust applications focusing on both front-end and back-end systems. The ideal candidate has over 5 years of experience in full-stack development, proficiency in both English and German, and a robust understanding of both modern frameworks and databases. This full-time position offers competitive compensation and opportunities for professional growth.

Qualifikationen

• 5+ years of experience in full-stack development.
• Proficiency in both English and German (written and spoken).

Aufgaben

• Develop and maintain scalable web applications using modern technologies.
• Collaborate with architects, managers, and other engineers to deliver features.
• Design and implement RESTful APIs and integrate third-party services.
• Optimize application performance and ensure responsiveness across devices.
• Write clean, maintainable, and well-documented code.
• Provide technical solutions for development, testing, and documentation.
• Stay up-to-date with emerging technologies and propose improvements.

Kenntnisse

Analytical skills

HTML

CSS

JavaScript

React

Node.js

SQL

Git

Ausbildung

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

Tools

Docker

Jobbeschreibung

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, Fortinet is the place for you. With offices in EMEA, we are an equal opportunity employer offering exciting work, competitive compensation and benefits.

Position Summary

Fortinet EMEA Labs is looking for a seasoned Full‑Stack Developer with an interest in networking and cybersecurity. You will join our lab engineering team and help build robust, scalable, and user‑friendly applications from designing intuitive front‑end interfaces to architect efficient back‑end systems. This role is ideal for someone who thrives in a fast‑paced environment, enjoys solving complex problems, and loves collaborating across disciplines.

Key Responsibilities

• Develop and maintain scalable web applications using modern front‑end and back‑end technologies


• Collaborate with solution architects, product managers, and other engineers to deliver high‑impact features


• Design and implement RESTful APIs and integrate third‑party services


• Optimize application performance and ensure responsiveness across devices


• Write clean, maintainable, and well‑documented code


• Provide technical solutions, including development, testing and documentation of application modules


• Stay up‑to‑date with emerging technologies and propose improvements to existing systems

Skills and Attributes Requirements

• Excellent analytical and problem‑solving skills


• Proficiency in front‑end technologies (HTML, CSS, JavaScript, React, Angular, or Vue.js)


• Strong back‑end experience with languages such as Node.js or Python


• Experience with databases (SQL and NoSQL)


• Familiarity with version control systems (Git), CI/CD pipelines, and containerization (Docker)


• Excellent communication and teamwork abilities


• Attention to detail

Educational and Experience Requirements

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


• 5+ years of experience in full‑stack development


• Proficiency in both English and German (written and spoken)

Seniority Level

Mid‑Senior level

Employment Type

Full‑time

Job Function

Engineering and Information Technology

Industries

Computer and Network Security