[Hiring] .Net Software Developer @Weekday AI

Role Description

We are looking for an experienced .NET Software Developer to join a high-performance product engineering environment focused on building scalable, innovative, and customer-centric software solutions. The role is suited for a strong backend or full-stack engineer who enjoys solving complex technical problems, designing scalable systems, and turning product ideas into production-ready applications. You will work on challenging engineering problems involving high-scale applications, large volumes of data, and systems designed to support significant user and transaction loads.

This is a product engineering-focused role, with opportunities to contribute to product design, architecture, development, performance optimisation, and technical decision-making rather than primarily working on maintenance or support activities.

Key Responsibilities

• Design, develop, test, and deploy scalable product features using C# and .NET Core.
• Work closely with customers and product teams to understand product vision, requirements, and technical challenges.
• Translate business requirements into robust and scalable software solutions.
• Contribute to product architecture, technical design, implementation, and engineering decisions.
• Develop high-performance backend services and RESTful APIs using ASP.NET Core.
• Build applications capable of handling high traffic, large datasets, and demanding workloads.
• Design and optimise database interactions using SQL Server and relational database systems.
• Apply strong object-oriented design principles, data structures, algorithms, and software engineering practices.
• Troubleshoot complex technical issues and perform root-cause analysis.
• Optimise application performance, scalability, reliability, and resource utilisation.
• Write clean, reusable, testable, and maintainable code.
• Participate in code reviews and contribute to engineering standards and best practices.
• Collaborate with experienced engineers, product teams, and other stakeholders to deliver high-quality solutions.
• Contribute to automated testing, debugging, deployment, and continuous improvement activities.
• Evaluate technical approaches and identify opportunities to improve system architecture and engineering efficiency.
• Stay current with modern .NET technologies, software architecture patterns, and product engineering practices.

Qualifications

• 4+ years of professional software development experience with strong hands-on expertise in C# and .NET.
• Strong experience with .NET Core and ASP.NET Core.
• Proven experience building scalable backend applications and RESTful APIs.
• Strong understanding of MVC and web application architecture.
• Hands-on experience with SQL Server and RDBMS, including database design and query optimisation.
• Strong understanding of object-oriented programming, data structures, algorithms, and software design principles.
• Experience working on scalable applications handling high traffic, large datasets, or complex workloads.
• Strong understanding of scalable system design, performance optimisation, and application reliability.
• Experience with Angular or React is an advantage.
• Exposure to product design, architecture, or end-to-end product development is highly desirable.
• Strong debugging, analytical, and problem-solving skills.
• Ability to work independently, take ownership of technical deliverables, and make sound engineering decisions.
• Excellent communication and collaboration skills.
• Strong interest in solving complex product engineering challenges and building software with real-world scale and impact.
• A Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related discipline is preferred.