Jobs at Trendyol Group

Develop multilingual search and NLP solutions, with a focus on Arabic query understanding, spelling correction, semantic retrieval, embeddings, and vector search. Analyze large-scale search and product data, design offline metrics and A/B experiments, deploy and monitor production ML models, and collaborate with Search, Product, and Engineering teams to improve relevance, quality, latency, and customer product discovery.

Bridges finance, operations, and technology within the ERP organization. The role refines and prioritizes business requirements, analyzes operational and financial impacts, coordinates with stakeholders and SAP teams, supports backlog management, UAT, and testing, and contributes to process improvement, system design, and SAP S/4HANA cloud transformation initiatives.

Manage strategic and operational procurement for services, technical purchasing, and marketing categories. Lead RFI, RFP, RFQ, and e-tender processes; select and manage suppliers; negotiate commercial terms; optimize spend, budgets, and operating expenses; monitor supplier performance and market trends; support supplier diversity and sustainability; and collaborate with finance, contract management, and business teams to finalize agreements and ensure compliance.

Drive growth for non-fashion categories in the CEE region by identifying and onboarding sellers, negotiating commercial terms, managing seller onboarding and operational readiness, collaborating cross-functionally to improve KPIs, and maintaining account engagement through regular performance reviews and relationship management.

Drive strategic growth for the virtual card business by supporting partnerships, conducting market research, and collaborating across teams to develop growth strategies.

Drive payment growth and strategy across domestic and international markets by analyzing payment funnels and KPIs, collaborating with banks/partners, optimizing costs, coordinating payment marketing campaigns, supporting negotiations and contract processes, and delivering data-driven recommendations to improve conversion and campaign performance.

Drive operations strategy through KPI planning, long-term modeling, expansion planning, benchmarking, process improvement, and AI opportunity identification. Lead cross-functional operational projects, manage stakeholder requirements, monitor performance metrics, and develop analyses and models that support business decisions and improve processes across e-commerce operations.

Deploy, configure, and manage network, firewall, and load balancer infrastructure for high-volume fintech transactions. Maintain highly available, secure, low-latency, PCI-DSS-compliant environments; optimize traffic and design redundant architectures. Respond to network and security incidents, perform root cause analysis, and harden infrastructure against emerging threats.

Perform web and mobile application security testing, review code to validate vulnerability fixes, identify OWASP Top 10 and web-service vulnerabilities, and provide remediation guidance. Develop custom security tools and rules using technologies such as Semgrep and Nuclei, conduct root-cause analysis, promote secure coding practices, support enterprise vulnerability remediation, and manage the bug bounty platform.

Lead design, launch, and lifecycle management of insurance products for Trendyol. Drive business development, partnerships, and P&L responsibility. Perform insurance needs analysis, product performance monitoring, stakeholder negotiation, and strategic planning to grow the fintech insurance portfolio.

The SAP Business Analyst will drive S/4HANA implementations, optimize SAP FICO solutions, and manage project lifecycles, ensuring alignment between business and technology.

Co-lead the European legal team advising on marketplace seller matters, product compliance, customs and trade, payment regulation, and logistics. Negotiate and draft commercial and PSP contracts, manage disputes and sanctions, translate EU regulatory developments for internal teams, and oversee external counsel and regulatory relationships.

Lead growth of the Fashion category in CEE by identifying and onboarding high-potential sellers and brands, negotiating commercial terms, managing onboarding and cross-functional operations, running marketing and campaign initiatives, monitoring and optimizing KPIs (revenue, stock, P&L), fostering account engagement, and building automated reporting and follow-up processes.

The Category Executive will drive the growth of the Fashion category by onboarding sellers, negotiating terms, managing KPIs, and collaborating with teams to optimize performance in the CEE region.

Coordinate sustainability reporting, collect and verify ESG data, monitor environmental and OHS performance, ensure regulatory compliance, support ESG ratings and reporting frameworks, and drive workplace safety and resource-efficiency initiatives across functions.

As an Account Management Intern, you will support sellers with onboarding, monitor sales, and provide performance feedback in the FMCG/Beauty category.

Lead brand, content, and communications for the CEE region: define brand strategy, manage annual marketing calendar, align cross-functional teams and agencies, analyze competitors and data, and execute campaigns to drive customer experience and growth.

The Seller Financial Services Business Development Professional will expand Trendyol's financial services for sellers through partnerships and innovative solutions, while leading complex projects.