Senior Middleware Specialist

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

We believe that highly competitive solutions can only be developed by the motivated and enthusiastic team. That’s why our team members have been selected among the top engineers and specialists in the market. We have an urgent requirement for bright a Senior Middleware Specialist with minimum 5 years of experience.

Required Qualifications:

• Experienced in the installation, configuration, and management of middleware servers (preferably IIS - Web Server).
• Proficient in web service standards and technologies (XML, JSON, XSD, XSLT, SOAP, REST, XQuery, XPath, JAX-WS).
• Knowledgeable about automating routine tasks using automation tools.
• Capable of providing daily periodic maintenance and support for critical applications and services.
• Preferably knowledgeable about Jenkins, PowerShell, and scripting.
• Skilled in application performance monitoring, able to assess performance using tools, and capable of making analytical and quick decisions.
• Responsible for the operation of application layers in test, pre-production, and production systems.
• Experienced in following release management processes.
• Proficient in managing middleware technologies on Windows and Linux operating systems.
• Familiar with load balancing (LB) and cache usage.
• Eager to learn and improve in the middleware field.
• Team player

Preferred Qualifications:

• BSc degree in Computer Science/Computer Engineering or similar academic disciplines
• 5+ years of work experience in Windows system administration, AD, DNS, hardware, database (MS SQL), network, etc.
• Knowledgeable in planning, design, and architecture in IT infrastructure projects.
• Experienced with MS SQL and Always-On architecture.
• Knowledgeable and experienced in business continuity, disaster recovery, and backup processes.