IT/Computer - Other IT/Computer South Africa FULL TIME Job Summary ENVIRONMENT: Our client is a rapidly expanding international consultancy specializing in bespoke software development and digital transformation solutions for a diverse corporate clientele. They are currently seeking a Senior Full-Stack C# ASP.NET Developer, which is a key technical position within a small, agile, and globally distributed team. The role demands a high level of technical expertise and leadership, encompassing the entire software development lifecycle. You will architect and build robust digital solutions, mentor emerging talent, and drive project delivery using a modern, Microsoft-centric technology stack while adapting to new tools and methodologies. The successful candidate will need 9+ years of professional Full-Stack Development experience with a proven track record of leading technical deliverables and mentoring team members. DUTIES: * Write high-quality, maintainable, and well-tested code, with careful consideration for team standards, readability and long-term sustainability. * Participate in and lead peer code reviews to ensure quality, consistency, and knowledge sharing across the team. * Provide clear guidance, constructive feedback, and ongoing mentorship to less Senior Developers, supporting their technical growth and confidence. * Take a lead role in the design and implementation of software solutions, overseeing the technical direction and execution of large or complex projects. * Translate technical and business requirements into well-scoped, iterative deliverables that support incremental progress and predictable outcomes. REQUIREMENTS: Qualifications: * A Bachelor’s Degree in Computer Science, IT, Engineering, or proven equivalent professional experience. Technical Stack & Requirements: * 9+ Years of professional Full-Stack Development experience with a proven track record of leading technical deliverables and mentoring team members. * Solid, hands-on experience with C# and NET, applying best practices to build reliable and scalable applications. * Excellent knowledge of modern web client-side technologies, including JavaScript frameworks (such as Angular, React or Vue), TypeScript, and CSS, with an understanding of how these fit into a cohesive Frontend architecture. * Ability to work effectively within existing frameworks, patterns and architectural decisions, adding value while maintaining consistency and technical integrity. * Proven experience in a formal Software Development environment, contributing to production systems and collaborating within a professional team. * Solid understanding of Object-Oriented design principles and their practical application in day-to-day development. * Good working knowledge of SQL Server and relevant ORMs, such as Entity Framework, including data modelling and query performance considerations. * Experience using Source Control tools (e.g. Git and related workflows) to manage code changes collaboratively and responsibly. * Ability to translate business requirement and stakeholder feedback into well-designed, functional software solutions. Desirable – * Background in the financial industry, with an understanding of regulatory, security and compliance considerations. * Experience working with Microsoft Azure services, including cloud-based application hosting, deployment, and supporting infrastructure. ATTRIBUTES: * Strong technical capability paired with genuine passion for coding and continuous improvement. * Ability to articulate technical concepts effectively within a team and to clients, translating complexity into practical understanding. * Collaborate effectively with other Developers through Pair Programming and shared problem-solving, thriving in a remote working environment that relies on video calls and clear communication. * Remain calm and focused under pressure, approaching challenges with a steady and solution-oriented mindset. * Apply strong analytical thinking and close attention to detail to diagnose issues, evaluate options and deliver reliable outcomes. * Demonstrate curiosity and a willingness to learn new technologies, tools, and approaches as the technical landscape evolves. * Operate as a disciplined self-starter, able to work autonomously with minimal supervision while staying accountable in a flexible work environment. DataFin Recruitment Recruiter