Top Tech Jobs & Startup Jobs in London

Lead APAC integrated B2B campaigns and industry memberships to drive pipeline. Build and run newsletters, nurture programs, social strategy, and regional adaptation of global campaigns. Partner with creative, events, and content to measure performance, optimize using marketing analytics and AI tools, and manage membership commercial relationships to deliver measurable ROI.

Design, build, and maintain large-scale distributed data systems and pipelines for blockchain analytics. Ship production code, drive technical direction, mentor engineers, improve reliability, observability, and cost efficiency, and collaborate with product, data science, and intelligence teams.

Lead DevOps initiatives to design, provision and operate resilient, multi-region cloud infrastructure. Build container-centric developer platforms, enable CI/CD/GitOps, improve security and observability, optimize cost, and reduce operational toil across Kubernetes-based environments.

Lead the DevOps/platform roadmap and team, design and operate multi-cluster/multi-region Kubernetes platforms and service meshes, implement GitOps, IaC, progressive delivery, zero-trust security, policy-driven automation, observability, SRE practices and DevSecOps, and collaborate across Security, Data, and AI teams.

Manage a named enterprise account portfolio to drive retention, upsell and renewals. Build relationships, analyze usage to mitigate churn, identify expansion opportunities, create proposals, run QBRs and demos, negotiate terms, and exceed revenue and retention quotas.

Build and maintain the end-to-end intelligence collection pipeline and tools, collaborating with analysts to ingest, classify, store, and review crypto intelligence. Design services (Kubernetes, browser extensions), develop analysis software for cryptocurrency behaviors, integrate systems to improve operations, and implement observability and incident processes.

Lead a distributed Customer Success team across EMEA and APAC, manage key accounts, drive retention and expansion, set regional CS strategy and metrics, build scalable onboarding and health frameworks, collaborate with Sales/Product/Operations, represent customer voice for product roadmaps, and occasionally engage directly with strategic enterprise customers across time zones.

Lead Elliptic's earned media, digital PR, executive visibility, and analyst relations. Manage PR agency, build tier-one journalist and analyst relationships, drive AI/LLM-aware digital PR and LinkedIn programs for executives, support government affairs materials, and track performance metrics across PR, SOV, backlinks, LLM visibility, and executive engagement.

Lead AI architecture decisions for Elliptic's platform: evaluate tooling (e.g., LangSmith, Databricks), define evaluation and observability frameworks, establish prompt/versioning and agent reliability patterns, and produce foundational technical documentation to ensure scalable, auditable customer-facing AI products.

Design, build, and own agentic LLM workflows and backend services powering an AI copilot for blockchain investigations. Lead architecture, tool integrations, retrieval pipelines, evaluations, and mentoring. Ship production-ready LLM features with strong testing, observability, and reliability practices while collaborating across product, web, data, and DevOps teams.