Trendyol Home Page
About the Team
At Trendyol Tech, our mission is to create a positive impact in our ecosystem by enabling commerce through technology.
We solve complex problems with data, creativity, and agility — always driven by real outcomes. With a culture built on learning, collaboration, and ownership, we grow together while building what’s next.
About the Role
- As a Platform Security Engineer, you will be responsible for designing, implementing, and managing robust security solutions that protect our network and infrastructure. You will work closely with other teams to identify security gaps, recommend best practices, and continuously improve our defense systems. Your role involves daily log analysis, automation of security tasks, and staying ahead of emerging threats to ensure our systems remain secure and resilient.
Expected Qualifications
- Minimum of 5 years of experience as a Platform Security Engineer or in a similar role.
- Experience operating and tuning Network and Infrastructure Security solutions (DDoS, IPS/IDS, SSL Visibility, WAF, Packet Broker, Secure Internet Gateway, Secure Mail Gateway, SIEM etc.).
- Experience in both Linux and Windows system administration.
- Experience in designing enterprise-level network and infrastructure security architectures.
- Familiarity with encryption algorithms, cryptographic protocols, authentication protocols and secure communication practices.
- Proficiency in scripting languages (e.g., Python, Bash) for automation and integration purposes.
- Excellent communication and interpersonal skills, with the ability to collaborate with cross-functional teams and stakeholders.
- Good command of written and spoken English
Responsibilities
- Designing, managing, and troubleshooting Network and Infrastructure security technologies.
- Analyzing logs daily to identify false positives and adjust security configurations.
- Collaborating with architecture teams and product managers to recommend best security practices and identify gaps.
- Contributing to the continuous improvement of the security level of the existing network and infrastructure.
- Keeping up-to-date with industry best practices and emerging technologies.
- Researching, developing, and implementing new security technologies.
- Ensuring daily operations are facilitated through automation.
What We Offer
– Hybrid working model with flexibility: a schedule that helps you find the right balance between flexibility and team bonding, including work-from-abroad opportunities and a summer working model.
– Customisable FlexBenefits budget: Adjust your daily meal allowance, choose your health insurance package (and extend it to your spouse or children), and pick from additional benefits like fuel support or Trendyol shopping credits.
– Well-being support: Access to location-based in-house doctors, as well as psychologist and dietitian support, and HPV vaccination provision.
– Personalised training allowance and learning opportunities: Use your annual budget for any training or conference of your choice, explore our Learning Management System (LMS) anytime, and join in-person learning sessions offered throughout the year.
– Responsibility from day one: Take full ownership from the start in a culture where every voice is heard and valued.
– A diverse, international team: Collaborate with global peers across our offices in Berlin, Amsterdam, Dubai, and beyond, in a startup-spirited and collaborative environment.
– Opportunities to grow with the best: Tackle meaningful challenges, develop through hands-on experience, and grow with the support of expert guidance and global mentoring.
– Meaningful connections beyond tasks: Be part of team rituals, events, and social activities that help us stay connected and inspired.
Take the Next Step
If this role excites you, apply today, we look forward to taking the next step with you.
Want to get to know the team better first? Explore our Career Website, LinkedIn, or YouTube to learn more about #LifeatTrendyol and how we work.
Istanbul / Maslak
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