Senior API Engineer (English required)

1. Develop and deliver cloud applications

• Design, develop, and deploy cloud-based applications using modern development frameworks and tools.
• Write clean, maintainable, and efficient code following best practices and coding standards. 
• Ensure cloud applications are designed for scalability, high availability, and optimal performance.
• Implement monitoring and alerting systems to proactively manage application performance and health.

2. Refactor and improve existing solutions

• Conduct thorough code reviews to identify areas of improvement in existing solutions.
• Analyse current codebase for inefficiencies, bugs, and potential performance bottlenecks.
• Implement changes to optimize existing code for better performance, scalability, and maintainability.
• Enhance the functionality of existing solutions by incorporating new features and technologies.
• Apply best practices in refactoring, ensuring code quality and consistency.
• Utilize automated testing and continuous integration tools to validate refactored code.

• English Proficiency: Solid written and spoken English skills are paramount.
• Customer Interaction: Ability to work with English-speaking customers from Australia and Eastern Europe.
• Advanced knowledge of C# and .NET/.NET Core frameworks.
• Working hands-on experience with RESTFul APIs, GraphQL and gRPC.
• Proficiency in HTML, CSS, JavaScript, and modern frameworks (e.g., React, Angular, Vue). 
• Expertise in profiling and optimizing application performance.
• AWS Expertise: Proficiency in AWS technologies, including EC2, RDS, S3, and Elastic Load Balancing.
• Real-time Trading Platforms: Experience in supporting real-time trading platforms running on highly optimized servers.
• PostgreSQL Expertise: Solid experience with PostgreSQL, preferably with exposure to AWS RDS and serverless Aurora.
• CI/CD: Proficiency in Continuous Integration and Continuous Deployment methodologies and tools.
• Team Collaboration: Ability to work closely with cross-functional teams and stakeholders.
• Problem Solving: Strong troubleshooting and analytical skills.
• [Preferred] RUST commercial/business programming experience. 

Preferred Qualifications:

• AWS Certification.
• Previous experience in the financial and real-time trading industry.