Top Tech Jobs & Startup Jobs in London

Design and specify automated paid-growth workflows, collaborate with engineers to implement agent-driven campaigns, QA agent outputs, refine AI-generated creative, and extend automation to CRO, incentives, referrals, and lifecycle growth functions.

Lead Kraken Consumer's global paid acquisition strategy across paid search, social, app acquisition, display, video, affiliates and KOLs. Manage budgets and measurement frameworks, drive experimentation and conversion optimisation, partner cross-functionally, and build high-performing performance marketing and affiliate teams to scale customer acquisition and long-term value.

The Senior AI Compute Infrastructure Engineer will manage and optimize GPU and accelerator clusters for AI workloads, collaborate with teams, and ensure reliable performance and cost efficiency.

Lead and scale Kraken Pro's global KOL/affiliate program: build BD team and processes, source/contract/manage KOLs, ensure compliance, drive creative regional campaigns, measure ROI, and deepen partner engagement.

Lead and evolve Payward's core brand system: guidelines, component libraries, templates, and assets. Raise brand quality across product pods through systems thinking, guidance, and design reviews. Define identity standards for new surfaces (including AI and motion), collaborate with designers, PMs, and marketers, and translate complex crypto and finance concepts into usable brand guidance.

Lead Consumer Trading product initiatives for Kraken: prototype features with AI tools, define product requirements, run UAT, collaborate with stakeholders, finance and operations, use analytics and experimentation to drive product decisions, and evaluate new consumer product opportunities.

Lead a portfolio of payment rails across methods and geographies to improve authorization rates, settlement speed, and user conversion. Drive partner integrations, backend and frontend initiatives, compliance-aligned flows, experimentation, and data-driven prioritization across consumer, pro, and external interfaces.

Own and harden the edge and ingress layer: design and operate Cloudflare edge configuration, DNS, mTLS/PKI, HAProxy-based reverse proxies, Kubernetes ingress controllers, Istio service mesh, and related observability. Build Terraform-based self-service automation, extend edge logic with Cloudflare Workers/R2, partner with Security for DDoS and OWASP defenses, lead incident response and on-call, and mentor other engineers.

Lead end-to-end M&A and venture transactions: source and evaluate opportunities, build pro forma financial models and valuations, coordinate due diligence, negotiate terms, drive integration planning, advise leadership, build industry networks, mentor team members, and improve corporate development processes.

Design, implement, and scale robust Rust services and libraries for trading, payments, and crypto. Build low-latency distributed systems using RPC, Kafka, and event-driven patterns. Write testable, high-performance asynchronous network code, debug across OS/network/application stacks, own systems end-to-end, and mentor other engineers while collaborating with product teams.