Senior Lead Software Engineer

Summary

Join IDT as a Senior/Lead C++ Software Engineer and contribute to the development of a domestic and international calling product with a large customer base. You will lead development, work with an international Scrum team on new features, optimize infrastructure components, and collaborate with stakeholders. The role involves working with a high-load backend system processing thousands of requests per minute and supporting a system handling over 100,000 simultaneous calls. This position requires extensive C++ experience, knowledge of databases and Linux, and experience with Docker and Jenkins. IDT offers remote work options, excellent hardware, growth opportunities, and compensation for professional training.

Requirements

• 5+ years of production experience
• Deep knowledge of C++
• Strong knowledge of Git
• Experience with SQL and NoSQL databases
• Hands-on experience with Linux as the target platform
• Experience in Docker development and deployment workflows
• Knowledge of Jenkins administration for build and deployment automation
• Experience in designing and maintaining complex systems
• Strong problem-solving skills
• Understanding of modern design patterns and experience applying them
• Good level of English (B2 or higher)

Responsibilities

• Lead development according to high technology standards
• Work with an international Scrum team on new product features (both strategic and tactical ones)
• Optimize infrastructure components/tools for internal configuration, provisioning, and administration of telecommunication services
• Collaborate with business stakeholders and participate in product and sprint backlog meetings
• Be involved in supporting the system responsible for handling more than 100,000 simultaneous calls

Benefits

• Remote work as b2b contractor/Incubator or hybrid full-time in Belarus, Minsk
• Really good hardware
• An exciting and challenging job with talented people around
• Great learning and growth opportunities
• Compensation for professional training, seminars, and conferences
• First-class English lessons
• More perks for the Minsk office full-time employees