Senior Software Engineer with 5+ years of experience developing backend services and APIs for a SaaS platform. Focusing on clean code and scalable systems using modern technologies like .NET and AWS.
Responsibilities
You understand business requirements and develop epics and features that simplify the daily work of thousands of users
Design, develop, and operate backend services and APIs with .NET, C#, and Go
Extend or adapt frontend modules when needed
Build scalable, secure systems on AWS — cloud-native by design
Optimize MS-SQL and PostgreSQL: schema design, query tuning, performance
Actively use AI tools like Copilot, Cursor, and Claude to develop faster and better
Write clean, maintainable, and well-tested code; follow engineering best practices
Participate in architecture and code reviews, share knowledge, and shape standards
Work closely with business stakeholders, product management, and design to prioritize features and align expectations
Ensure the product meets high quality standards — both technically and functionally
Requirements
Bachelor's or Master's degree in Computer Science or a related field
At least 5 years of hands-on development experience, preferably in a SaaS environment
Strong in C# and TypeScript (or willingness to ramp up quickly)
Experience with relational databases (MS SQL Server, PostgreSQL)
Basic frontend knowledge (HTML, JavaScript/TypeScript, CSS); Angular experience is a plus
Solid understanding of data structures, algorithms, networking, and software architecture
Passion for clean, maintainable code and robust systems
Strong self-organization and a high commitment to meeting your own deadlines
Willingness to mentor and support junior team members
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