Senior Engineering Manager £100,000-£110,000 Bonus Shares | St Albans (Hybrid) A long-established, high-growth technology company is beginning a full architectural rebuild following multiple acquisitions. They are unifying several platforms into a single source of truth and scaling for major new market expansion over the next five years. They are hiring a Senior Engineering Manager to lead the engineering organisation through this transformation, setting direction, driving delivery, and building a high-performing team capable of delivering a world-class, event-driven platform. You will guide teams as they decouple a large monolith into a distributed, high-throughput event-driven system that will process tens of millions of events per day. This role combines technical leadership, organisational management, and strategic delivery. Key Responsibilities Lead and scale the engineering organisation (hiring, performance, coaching, structure). Set engineering strategy, standards, and long-term technical direction. Drive delivery of a multi-year architectural transformation to event-driven microservices. Partner with Product, Architecture, and senior leadership to define and execute the roadmap. Oversee delivery across multiple squads, ensuring quality, velocity, and resilience. Shape engineering culture: reliability, ownership, automation, and continuous improvement. Manage budgets, supplier relationships, and resource planning. Ensure modern, efficient practices across CI/CD, observability, security, and cloud operations. What You Bring Proven leadership of engineering teams within scaling or transforming environments. Strong technical background in distributed systems, cloud-native design, and modern .NET or similar ecosystems. Experience driving large architectural programmes, especially monolith-to-microservices transitions. Deep understanding of event-driven design, reliability, and performance at scale. Ability to balance strategic direction with hands-on technical guidance. Strong influence and communication across engineering, product, and executive stakeholders. Track record of building high-performing teams and elevating engineering culture. Why Join You will steer a major, business-critical platform rebuild from the ground up, shaping the engineering organisation for years to come. This is a high-impact leadership role with genuine strategic influence and a strong long-term reward package. How to Apply Send your CV directly or contact Brent Chambers on 0117 457 8574. Senior Engineering Manager £100,000-£110,000 Bonus Shares | St Albans (Hybrid) RSG Plc is acting as an Employment Agency in relation to this vacancy.