Senior Middleware Engineer: Windows/Linux & Web Services

Gizli Şirket; Fatih; On-site; TRY 250,000 - 450,000; Full time

Job summary

Gizli Şirket is seeking a Senior Middleware Specialist with 5+ years of experience to join our Turkish team. You will install, configure, and manage middleware servers (IIS preferred) and support applications across test, pre-production, and production environments.

Role requires strong knowledge of web service standards (XML/JSON/SOAP/REST) and automation tools, plus scripting (PowerShell) and release management experience; familiarity with Windows and Linux, load balancing, and caching is a

Qualifications

• Minimum 5 years in middleware/server administration.
• Experience installing, configuring, and managing middleware servers (IIS preferred).
• Proficient with web service standards (XML, JSON, SOAP, REST, XSD, XSLT).
• Knowledge of automation tools and scripting (PowerShell).
• Experience with release management and production support.

Responsibilities

• Operate middleware layers across test, pre-production, and production environments.
• Participate in release management processes and adherence to change control.
• Monitor performance and troubleshoot middleware components; optimize LB and cache usage.
• Collaborate with cross-functional teams and learn continuously in middleware field.

Skills

Team player

Analytical thinking

Willingness to learn

Education

BSc in Computer Science/Computer Engineering

Tools

IIS Web Server

XML/JSON/XSD/XSLT/SOAP/REST/XQuery/XPath/JAX-WS

Automation tools

Jenkins

PowerShell

Windows OS

Linux OS

Load balancing

Caching mechanisms

Job description

Gizli Şirket is seeking a Senior Middleware Specialist with 5+ years of experience to join our Turkish team. You will install, configure, and manage middleware servers (IIS preferred) and support applications across test, pre-production, and production environments.

Role requires strong knowledge of web service standards (XML/JSON/SOAP/REST) and automation tools, plus scripting (PowerShell) and release management experience; familiarity with Windows and Linux, load balancing, and caching is a