We are looking for a Lead Implementation Manager to own the end-to-end technical delivery of our software to external clients — from kick-off through to live, adopted, and referenceable. You will be the single point of accountability for each implementation: orchestrating the customer, our product and engineering teams, and third parties so that complex software lands cleanly, on time, and to the value the client signed up for. • Own delivery of the implementation lifecycle for a portfolio of client accounts, from deployment, configuration, and testing through to training, adoption, and handover to ongoing support. • Build and maintain robust delivery plans, RAID logs, and governance rhythms, proactively managing scope, timelines, dependencies, and risk in line with client regulatory and compliance frameworks. • Use product analytics and business analysis to drive implementations to a clear "done" state, where the client is live, adopting the product, and realising intended outcomes. • Act as the trusted senior point of contact for client stakeholders, from operational users through to executive sponsors. • Manage expectations and navigate competing priorities, holding firm but constructive lines on scope and commercial boundaries. • Translate fluidly between business intent and technical reality, ensuring clear communication between clients and internal teams. • Work closely with product and engineering teams, validating releases, triaging issues, and representing customer technical needs with precision. • Read and reason about configurations, data structures, integration patterns, and API behaviour well enough to scope work accurately and challenge estimates. • Feed structured, prioritised insight back into the product roadmap based on real implementation experience. • Produce clear, concise status and risk reporting for executive and leadership audiences, with a defensible view on RAG status, risk, and forecast. • Surface escalations early, bringing options and recommendations to leadership. • Codify best practice through playbooks, templates, and repeatable implementation methodology that raise the bar across the team. • Substantial experience in technical implementation, technical customer success, technical project/programme management, or solutions delivery for software products sold to external clients (SaaS / enterprise software). • Demonstrable track record of personally owning complex, multi-stakeholder software implementations through to successful go-live and adoption. • Strong project management discipline, including planning, dependency and risk management, and governance, with the judgement to know when to apply rigour and when to move fast. • Excellent stakeholder management, up to and including executive/C-level sponsors, with the gravitas to hold difficult conversations and the empathy to keep relationships strong. • Technical fluency, comfortable reading configurations, data mappings, logs, and API documentation, and able to converse credibly with engineers and challenge technical assumptions. • Clear, structured written and verbal communication, including executive-level reporting. • Comfortable operating autonomously and ambiguously as the most senior delivery person in the room. • Experience implementing AI / ML or data-intensive products is desirable, along with an understanding of the specific delivery nuances these bring, such as data readiness, model behaviour, and explainability. • Exposure to regulated environments, such as financial services or FCA-regulated settings, is desirable, along with familiarity with the governance and risk expectations involved. • Familiarity with integration concepts such as APIs, webhooks, SSO, and data pipelines, and tooling such as Jira/Confluence, is desirable. • Experience shaping implementation methodology or playbooks at a team or organisational level is desirable. • A relevant certification, such as PMP, PRINCE2, or Agile/Scrum, is useful but not required.