System Developer - Cybersecurity

Raysearch Laboratories • Stockholm, ME

73d

About The Position

As a System Developer within cybersecurity, you will play a key role in shaping our secure development practices. You will work closely with development teams to embed security into the software development lifecycle and ensure that our products follow industry-leading standards. The role combines hands-on application security work-such as secure code reviews, threat modeling, and penetration testing-with knowledge sharing, training, and collaborative support to help teams make informed security decisions.

This is an ideal role for a developer who enjoys cybersecurity and wants to contribute by guiding others, elevating security awareness, and helping teams work securely and effectively together.

Requirements

• Proficiency in C#, .Net Core, and related technologies.
• Strong understanding of application security principles (e.g., OWASP Top 10, secure coding).
• Experience with threat modeling and risk analysis.
• Excellent ability to produce clear, structured security and compliance documentation.

Nice To Haves

• Working in regulated environments (e.g., medical devices, embedded systems).
• Hands-on experience with security testing tools (e.g., SonarQube, Burp Suite).
• Familiarity with FDA cybersecurity guidelines, the IEC 8100x series, or IEC 62443 for industrial/embedded systems.
• Integrating security into CI/CD pipelines (Azure DevOps or GitHub Actions).

Responsibilities

• Work with development teams to implement application security best practices throughout the SDLC.
• Participate in threat modeling (e.g., STRIDE) and risk assessments for new and existing applications.
• Assist in designing and implementing cybersecurity controls in products.
• Ensure compliance with cybersecurity frameworks and standards.
• Contribute to developer security awareness training and promote secure development practices.
• Perform secure code reviews, static/dynamic analysis, and penetration testing.
• Develop and maintain secure coding guidelines and security documentation.
• Support the preparation of cybersecurity documentation for regulated products (including FDA-related frameworks).

Benefits

• Located in Hagastaden, Stockholm's Life Science Hub, our modern and creative workspace includes an in-house gym, yoga, and social activities like ping pong, table football, and regular after-work events.
• Our bistro serves a fantastic lunch buffet, and we offer morning- and afternoon-fika every day.
• Our rooftop terrace also provides a stunning 360-degree view of Stockholm, enhancing the work experience.
• All of this comes attached with a competitive compensation and benefits package.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Industry: Publishing Industries
• Education Level: No Education Listed
• Number of Employees: 251-500 employees