Trading System Engineer at Synechron enhancing high - performance trading systems for fixed income markets. Focusing on design, implementation, and optimization within a fast - paced environment.
About the role
- Senior Engineer at Trendyol managing identity and collaboration platforms like Active Directory and Exchange. Responsible for architectural design and operational continuity in a tech-driven environment.
Responsibilities
- Own the design, operation, and continuity of Active Directory, Azure AD (Entra ID), Windows DNS, Exchange (On-Prem & Online), and Google Workspace infrastructures.
- Design scalable, secure, and highly available architectures for email services and provide technical leadership across the end-to-end engineering lifecycle.
- Take ownership of critical incidents within incident, problem, and change management (ITIL) processes; perform root cause analysis (RCA) and deliver permanent fixes.
- Continuously improve identity and email operations through automation, self-service, and standardization approaches.
- Proactively manage risks by considering security, access control, audit, and compliance requirements.
- Design systems in ambiguous or complex scopes; guide technical decisions through risk, dependency, and effort assessments.
- Act as a role model in technical documentation, architectural decisions, and RFC/ADR processes, raising quality and engineering standards.
- Support mentorship and technical growth within the team; promote performance, reliability, and sustainability best practices.
- Balance technical priorities with business needs and customer experience, delivering solutions with measurable business value.
- Ensure clear, structured communication across teams and stakeholders to maintain technical alignment and enable shared decision-making.
Requirements
- Active Directory (On-Prem)
- Enterprise-scale AD architecture, multi-domain/forest designs, GPOs, delegation, and replication management.
- Windows DNS
- AD-integrated DNS, forward/reverse zones, conditional forwarders, and advanced troubleshooting of DNS-related identity issues.
- Exchange Server (On-Prem & Hybrid)
- Exchange 2016/2019 architecture, DAG, mail flow, certificate management, and Hybrid Exchange scenarios.
- Exchange Online & Microsoft 365
- Exchange Online tenant administration, mail flow rules, anti-spam/anti-phishing, DKIM/SPF/DMARC, and compliance policies.
- Azure & Azure AD (Microsoft Entra ID)
- Hybrid identity, Azure AD Connect, Conditional Access, MFA, RBAC, and identity auditing processes.
- Google Workspace
- Tenant, user, group, and access management; Gmail routing, security policies, and AD/Azure AD integrations.
- Automation & Scripting
- PowerShell and script-based automation; provisioning/de-provisioning and self-service implementations.
- ITIL / Service Management
- Strong technical ownership across incident, problem, and change management processes.
- Monitoring & Troubleshooting
- Advanced monitoring, root cause analysis, and performance optimization for identity and email services.
Benefits
- 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.
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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