Lead Developer - .Net

Role & responsibilities

• Design, develop, and deploy applications using modern .NET) and C# best practices.
• Lead technical implementation, ensuring deliverability, scalability, and code quality.
• Align the engineering roadmap with business objectives and long-term product vision.
• Collaborate closely with product managers, designers, and stakeholders to translate requirements into actionable technical plans.
• Act as the technical voice during planning and refinement sessions.
• Implement CI/CD pipelines using Azure DevOps to automate deployments and streamline development workflows.
• Use Terraform for infrastructure as code (IaC), provisioning and managing cloud resources (AWS).
• Conduct peer code reviews and offer constructive feedback to uphold quality standards and shared practices.
• Mentor junior developers to foster an inclusive, collaborative, and growth-oriented engineering culture.
• Engineer robust software for self-service kiosks, enabling seamless interaction with peripheral hardware (e.g. payment devices, scanners, printers), with built-in self-recovery mechanisms to handle operational anomalies without human intervention.
• Troubleshoot and optimize application performance in production environments.
• Champion test-driven development (TDD) and maintain a robust test automation strategy to ensure software reliability, scalability, and maintainability across environments.
• Awareness of broader Worldline engineering initiatives

Preferred Candidate Profile

• 10+ years of experience in software development, with at least 2-3 years in a technical leadership role.
• Strong experience designing and building scalable full-stack applications using modern .NET and Vue.js / React / Angular.
• Experience building fault-tolerant software for kiosk-based systems, with the ability to anticipate and programmatically recover from unpredictable hardware or environmental edge cases.
• Proficiency in writing clean, maintainable, and efficient code, embracing both engineering excellence and UX impact.
• Passion for crafting innovative, user-centred solutions that solve meaningful problems.
• Proven problem-solving skills with an ability to navigate complex systems and deliver elegant performance improvements.
• You master the principles of DevOps, utilising tools like Azure DevOps for CI/CD, and Terraform for infrastructure as code to streamline development and deployment processes.
• Skilled in software architecture for distributed systems, with cloud experience across AWS and GCP, leveraging Terraform and Azure DevOps to streamline delivery, while incorporating messaging patterns, telemetry/observability, and RESTful API design for robust, maintainable applications.
• Commitment to engineering excellence through practices like TDD, continuous integration testing, and maintaining high test coverage across codebases.