Security Engineer - Paris - Lyon - Cracow H/F LumApps

In 2025, LumApps strengthened its leadership position by partnering with Beekeeper, a pioneer in frontline employee experience solutions. This strategic collaboration expands our reach and impact across all types of workers - from HQ to the frontline.

Our mission: To make people feel that they belong and have a purpose.

To create an environment where all employees are engaged and work together towards the same goal. Over 700 leading companies trust our solution to:

Improve the productivity of their teams with our AI-powered Collaborative Experience Platform integrated with both Google and Microsoft collaborative suites,

Transform employees into real ambassadors of their company,

Make employees more efficient and better connected to their peers and relevant information, regardless of their location, with the tools and information they need at their fingertips,

Help companies reduce turnover, accelerate employee onboarding, better collaborate and share knowledge, and even improve their customer experiences.

With a team of over 600 Lumies spread across 11 offices (Lyon, Paris, Lille, Sophia Antipolis, London, Barcelona, Hamburg, Austin, Tokyo, Zurich, Krakow), we support large enterprises all around the world. Over the past year, we have been driving an ambitious phase in our journey under the impulse of our new shareholder Bridgepoint, aimed at propelling us to become the clear leader in our market and shine worldwide in our industry. We are looking for individuals who are excited to actively participate in this transformation.

If these core values sound like you: "be bold, do amazing things", "say what you mean, do what you say", "one team, same mission", "always be evolving": apply now!

*Mission*

This position exists to support the Security Engineering team in executing the organization's security strategy. The individual will be responsible for maintaining security tooling, monitoring alerts, and collaborating with engineering teams to ensure the secure operation of cloud solutions and web applications.

*Your Responsibilities*

- Security Operations & Tooling: Maintain and monitor automated DAST, SAST, and SCA setups. Triage findings and work with engineering teams to ensure timely resolution of vulnerabilities.

- Incident Response: Participate in the coordination and tracking of security incidents and tickets to ensure resolution within SLAs.

- SDLC Contribution: Collaborate with developers to promote secure coding practices and API security within the Software Development Lifecycle. Review third-party components for vulnerabilities using SCA tools.

- Testing & Assessments: Assist in managing recurring security review processes, including internal penetration testing and risk assessments.

- AI Security: Apply security best practices to the organization's usage of AI and LLM systems, supporting the broader strategy developed by senior leadership.

- Knowledge Sharing: Support security awareness training and participate in internal knowledge-sharing sessions.

*What We Look For in You*

- Experience: 3+ years of professional experience in application / cloud security
- Cloud Security: Experience applying security best practices in cloud environments such as AWS and GCP.
- Application Security: Strong understanding of application and API security principles (e.g., OWASP Top 10, OWASP API Top 10).
- Practical experience with source code analysis and the ability to read and understand Python and Java.
- Hands-on experience with Kubernetes and containerized infrastructure.
- Familiarity with CI/CD pipeline security practices and automation tooling.
- Solid understanding of data security, encryption techniques, and secure data handling.
- Working knowledge of network protocols (TCP/IP, DNS) and security concepts (WAFs, IDS).
- Tooling: Hands-on experience with security monitoring tools including SAST, DAST, and SCA.

Why You'll Love Working at LumApps

We're proud to offer a work environment where people feel supported, valued, and empowered. Here's a peek at what we offer:

If you are in France:
Hybrid work model - 2 days at the office, 3 days remote

RTT days - ~10 extra days off per year

Meal vouchers (SWILE) + free snacks & coffee

Yoga classes - Take a mindful break in our Paris office

Supportive parental leave and family moments - yes, even a Christmas party for your kids !

Health insurance (ALAN) - 60% covered + full life & disability cover

Afterworks, team celebrations & seasonal parties

Equipment of your choice

French & English lessons, professional development & access to Leeto CSE

If you are in Poland:

Phone & Home Internet costs reimbursement up to 80 PLN/month

Private health care package with Luxmed - covered for you and partially for your partner / family

Cafeteria benefits - monthly budget to cover sport cards or other purchases

Creative Allowance - paid as 1000 PLN gross/month

Home office set-up reimbursement up to 1000 PLN

Personal Learning & Development Budget of 1500 USD/year

26 days of annual leave/year and 2 Mental Health days off per year

Benefits listed above are part of the compensation package for contract of employment.

We aim to celebrate diversity and are committed to creating an inclusive environment for all employees. We encourage applications from candidates of all backgrounds, identities, and experiences.