Trendyol Group

Security Engineer

• About the Role
• As an Information Security Specialist, you'll be a key part of our team, responsible for developing and implementing security policies and procedures. This role involves more than just risk management; you'll also ensure our systems and products meet critical compliance standards like KVKK, GDPR, and PCI-DSS. You'll use your expertise to conduct technical reviews, manage security incidents, and collaborate with engineering, product, and legal teams to mitigate risks and maintain a robust security posture.

Information Security Engineer – Security and Risk Management

Operations

• - Coordinate with sellers to ensure customer orders are delivered on time and in full.
• - Work closely with sellers and internal teams on product procurement and availability.
• - Manage daily operational processes and maintain clear communication with sellers.
• - Visit and train sellers on-site to improve operational standards and practices.
• - Prepare and share operational quality metrics and performance reports.
• - Monitor seller performance, follow up on improvement areas, and lead related projects.
• - Support the coordination and implementation of operational processes in new countries.

Seller Operations Professional

Accounting Manager

• Own the end-to-end financial processes for Trendyol’s marketplace operations in KSA and UAE.
• Lead and participate in integration and improvement projects in collaboration with Tax, International Accounting, Projects, and SAP teams.
• Coordinate and ensure timely and accurate financial statement closing processes.
• Perform and oversee periodic reconciliations to validate financial transactions and ensure data integrity.
• Act as a strategic finance partner to the Gulf Business Unit, offering financial insights and support to business decisions.

Accountant

Data Analyst

• Create, analyze and share daily, monthly and annual reports with relevant units
• Monitor real-time KPIs across districts, hubs and drivers and create automatic reports for performance parameters
• Build automated reporting systems and tailored reports to streamline performance tracking
• Develop propensity models and evaluate reporting requests to produce solutions for teams
• Analyze periodic and current campaigns, interpret results and report findings to relevant units
• Provide data-driven recommendations to guide operations teams and solve operational problems

• Take full ownership of Trendyol's sales and collection accounting processes.
• Implement continuous automation and improvement of accounting processes with a "raise the bar" mindset.
• Lead and mentor a high-performing accounting team.
• Work with tight deadlines on projects and fast monthly/yearly financial closing processes.
• Ensure on-time, in-full, no-error reconciliations between bank POS reports, SAP ERP, and internal datawarehouse of all sales and collection.
• Prepare and manage trial balances and monthly management and analytical reports.
• Ensure accurate system-based tracking and proper accounting treatment of inventory sales and marketplace transactions.
• Execute e-invoice and e-ledger processes.
• Prepare the documentation of accounting files and support internal stakeholders with financial clarity and operational support.

Information Security Engineer – Security and Risk Management

Seller Operations Professional

Accountant

Data Analyst

Revenue Accounting Leader