Senior Backend Engineer (.Net)

About the Role

Senior Backend Engineer (.Net) will lead the design and development of scalable, secure, and high-performance backend applications, driving architecture decisions across backend services, APIs, and distributed systems to ensure scalability, reliability, maintainability, and performance. You will be a technical leader within the development team, making architecture decisions, driving code quality, and mentoring junior developers while delivering complex features across our digital products, and play a key role in driving the adoption of AI-assisted development practices, leading the effective use of AI-enabled engineering tool solutions to improve developer productivity, code quality, test coverage, and delivery velocity.

What You'll Be Doing

• Architect, design, and develop scalable, secure, and maintainable backend applications using ASP.NET Core (.NET 8/9), following modern software engineering principles and best practices.

• Strong experience with relational databases (SQL Server, PostgreSQL/ MySQL, MariaDB), data modelling, query optimization, and ORM technologies such as Entity Framework Core.

• Experience building and deploying cloud-native applications on Azure or AWS using Docker, CI/CD pipelines, and modern observability practices.

• Integrate with RESTful APIs and backend services; handle real-time data via WebSockets or Server-Sent Events, deployed on split into edge APIs, feed-ingestion services, and background worker/processor services

• Lead effective use of AI-assisted development tools to improve team productivity, code quality, test coverage, and delivery velocity while ensuring security, maintainability, and architectural standards are upheld.

• Guide and mentor junior and mid-level developers; contribute to technical decisions and overall development strategy.

• Work closely with UX/UI designers, QAs, and product managers in an Agile environment to deliver features end-to-end.

What We're Looking For

• 7+ years of software engineering experience, including 3+ years designing and delivering enterprise-scale applications using .NET.

• Expert proficiency in ASP.NET Core (.NET 8/9) with proven experience designing and developing scalable, enterprise-grade applications.

• Experience with messaging technologies (Kafka, RabbitMQ, Azure Service Bus)

• Experience implementing observability using Application Insights, Grafana, Datadog, Elastic, or OpenTelemetry.

• Experience working on high-availability distributed systems.

• Experience with Git and deployment CI/CD pipelines.

• Excellent problem-solving skills and strong communication with cross-functional teams.

• Experience designing event-driven or microservices-based architectures.

• Experience working with AI-assisted development tools such as Microsoft Copilot, Cursor, ChatGPT, Claude or similar platforms is highly desirable.

• Professional proficiency in English is required.

Preferred Skills

• Experience in Agency and Credit platform highly preferred.

• Familiarity with React and TypeScript is an advantage for effective collaboration with frontend teams.

• Experience in fintech and/or high-traffic consumer products.

What Company Offers

• Competitive compensation and attractive employee benefits

• Opportunities for continuous learning and professional growth

• Collaborative and supportive team culture that values innovation and continuous improvement