We are seeking a Senior Software Engineer to play a pivotal role in developing and maintaining modern software products and their supporting applications and services. This role focuses on delivering high-quality, scalable solutions across backend and client-side components through close collaboration with the team.About the ProjectYou will work on the design and development of applications spanning backend services and client-side components, including mobile applications. The project involves collaboration across multiple infrastructure layers to deliver reliable and performant solutions. A strong focus is placed on quality, maintainability, and continuous improvement of the product ecosystem.Key Responsibilities: Execute the full software development lifecycle from design to deployment and maintenance. Design, build, and maintain efficient, reusable, and reliable C# and JavaScript code. Develop well-designed, testable solutions that meet defined requirements. Perform unit and integration testing to ensure solution reliability. Develop features using Angular technologies and work with Angular CLI for builds and translations. Resolve build pipeline issues and maintain application versions in line with market store standards. Support continuous technical growth within the team through constructive feedback and code reviews. Lead proof-of-concept initiatives and proactively address technical uncertainty. Ensure optimal performance, quality, and responsiveness of developed solutions and integrations. Identify bottlenecks and bugs, proposing effective technical solutions. Create and maintain software documentation and update existing technical materials. Provide impact analysis for proposed upgrades and enhancements. Assist system and test teams in troubleshooting issues and identifying functional gaps. Qualifications: In-depth knowledge of the .NET framework and C#. Strong experience with JavaScript (ES6+), TypeScript, and Angular (11+). Proficiency in HTML, CSS, and SCSS. Solid understanding of object-oriented programming and SOLID principles. Familiarity with Agile development methodologies, particularly Scrum. Knowledge of relational databases and SQL. Experience with version control systems, especially Git. Cordova plugin integration experience is considered an advantage. The Recruitment Process Includes: 30-minute HR screening call. Technical interview focused on frontend engineering. Team and product discussion. Offer and alignment call.