Lead Software Engineer

Cube
LondonPosted 27 March 2026

Job Description

Lead Software Engineer CUBE are a global RegTech business defining and implementing the gold standard of regulatory intelligence for the financial services industry. We deliver our services through intuitive SaaS solutions, powered by AI, to simplify the complex and everchanging world of compliance for our clients. Why us? 🌍 CUBE is a globally recognized brand at the forefront of Regulatory Technology. Our industry-leading SaaS solutions are trusted by the world’s top financial institutions globally. 🚀 In 2024, we achieved over 50% growth, both organically and through two strategic acquisitions. We’re a fast-paced, high-performing team that thrives on pushing boundaries—continuously evolving our products, services, and operations. At CUBE, we don’t just keep up we stay ahead. 🌱 We believe our future is built by bold, ambitious individuals who are driven to make a real difference. Our “make it happen” culture empowers you to take ownership of your career and accelerate your personal and professional development from day one. 🌐 With over 700 CUBERs across 19 countries spanning EMEA, the Americas, and APAC, we operate as one team with a shared mission to transform regulatory compliance. Diversity, collaboration, and purpose are the heartbeat of our success. 💡 We were among the first to harness the power of AI in regulatory intelligence, and we continue to lead with our cutting-edge technology. At CUBE, You will work alongside some of the brightest minds in AI research and engineering in developing impactful solutions that are reshaping the world of regulatory compliance. Role Summary: Lead a delivery squad building and operating C#/.NET web services, Angular front-end applications, and event-driven services on Azure Kubernetes Service (AKS). Own the squad’s technical direction while line managing engineers, contributing hands-on to complex work, and ensuring reliable, secure, and sustainable delivery. Drive the adoption of AI assisted development tools to accelerate engineering productivity and improve delivery quality. Purpose: This role exists to translate architectural direction into high-quality, scalable software through strong technical leadership and disciplined execution. It ensures the squad balances delivery speed with long term maintainability by embedding build run ownership, engineering standards, and modern development practices. Through hands-on technical guidance, people leadership, and structured delivery oversight, the role enables the team to operate autonomously and effectively. A key accountability is embedding AI assisted development tools into daily workflows, establishing standards for their use, and increasing productivity without compromising quality. Key Responsibilities: - Own the technical direction and design decisions for the squad's C#/.NET web services and Angular front-end applications, ensuring alignment with organisational standards and principles. - Provide technical leadership and guidance to developers and other engineering disciplines embedded within the squad. - Conduct regular, thorough code reviews across the full stack, maintaining high standards for quality, security, and consistency while using reviews as a coaching tool. - Contribute hands-on to critical or complex areas of the codebase — including API design, service integration, event-driven patterns, and front-end architecture — where direct involvement adds the most value. - Define and evolve service design patterns for event-driven architectures, ensuring reliable messaging, idempotency, and appropriate use of event brokers (e.g. Azure Service Bus, Event Grid). - Ensure all services deployed to AKS follow agreed standards for containerisation, health checks, resource management, and observability. - Ensure all software delivered by the squad meets agreed standards for quality, security, performance, reliability, and maintainability. - Own the operational health, performance, and reliability of squad-own ... (truncated, view full listing at source)
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