Sr. Software Developer (Java + C++) #1421

Client Description:
The client operates in the technology and digital media domain, focusing on backend systems, data-intensive processing, and solutions related to audio and video analysis, signal processing, and music recognition technologies. The environment is built around modern cloud platforms, distributed systems, and high-performance backend services supporting large-scale multimedia data processing.

Responsibilities:

• Design, develop, and maintain backend applications using Java and Spring Boot, as well as lower-level system components using C++.
• Participate in all phases of the software development lifecycle: requirements analysis, system design, implementation, testing, deployment, and maintenance.
• Collaborate closely with architecture, product, and engineering teams to build integrated and scalable solutions.
• Define and contribute to system architecture and technical design discussions.
• Create and maintain technical documentation.
• Develop and maintain RESTful APIs with a strong focus on performance and security.
• Integrate applications with cloud services, particularly Microsoft Azure.
• Participate in code reviews and contribute to technical decision-making processes.
• Support deployment activities, troubleshoot complex issues, and ensure system reliability.
• Optionally work on audio/video processing and signal analysis components depending on project needs.

Technical Requirements:

Required:

• Minimum 8 years of hands-on experience with object-oriented programming, primarily Java.
• Strong expertise in Java, Spring Boot, and REST API development.
• Experience working in Unix/Linux environments.
• Very good knowledge of SQL and PostgreSQL.
• Experience implementing API security best practices.
• Practical experience with Microsoft Azure and Azure SDK for Java.
• Proficiency with Docker and containerized application development.
• Familiarity with Agile development methodologies.
• C++ required.
• English proficiency at minimum B2+ level.

Nice to Have:

• Experience with audio/video processing.
• Knowledge of digital signal processing concepts.
• Experience with Music Recognition Technology (MRT).
• Familiarity with Infrastructure as Code tools (e.g., Terraform).
• Experience working with distributed systems or large-scale enterprise environments.