COSMOTE Global Solutions NV , a leading ICT Solutions and Services provider within the OTE Group of Companies , is seeking a highly skilled Technical Lead Specialist to drive technical excellence, lead complex projects, and mentor development teams while ensuring alignment with business objectives and industry best practices. Key Responsibilities: Lead the design, development, and implementation of advanced technical solutions across various platforms. Provide expert guidance and mentorship to development teams, promoting best practices in software engineering and system integration. Analyze complex technical requirements and translate them into scalable and maintainable design architectures. Coordinate across multiple stakeholders including clients, project managers, and technical teams to ensure successful delivery of projects. Oversee code quality, conduct technical reviews, and ensure adherence to established standards and methodologies. Develop and maintain technical documentation, including system designs, architectural diagrams, and operational procedures. Drive continuous improvement initiatives to enhance software development processes, tooling, and automation. Facilitate troubleshooting and resolution of critical production issues, providing deep technical expertise. Stay abreast of emerging technologies and advocate for their adoption where beneficial. Requirements Bachelor’s degree in Computer Science, Information Technology, or a related technical field. 10 plus years of experience in testing and leading technical teams) Frontend development (HTML, CSS) JavaScript standards and frameworks (eg: React, Angular) Java standards and specific frameworks/implementations (eg: Spring, JEE) Development and build tools Database design principles/best practice Design, management, execution and reporting of tests, using appropriate manual and automation testing tools and techniques Experience with test management tools Experience in developing API automatic tests Hands on programming experience SQL