Top Tech Jobs & Startup Jobs in London

Designs, develops, optimizes, and maintains high-performance core engines and software platforms for technology-enabled play experiences. Responsibilities include hands-on implementation, testing, debugging, performance optimization, architecture decisions, code reviews, automated testing, documentation, continuous integration, and collaboration with software, firmware, and systems architecture teams.

Lead the architecture, design, and development of high-performance game engines and reusable software platforms for interactive LEGO play experiences. Own the engine roadmap, make major technical decisions, solve performance and resource constraints, review designs and code, and provide technical direction across teams. Collaborate with stakeholders to resolve dependencies and improve engineering processes. The role involves hands-on C/C++ development and may involve connected toys, game engines, audio, sensors, and child-focused play experiences.

Leads global paid media planning and direction for LEGO’s Grown-Ups portfolio. Develops campaign guidance, planning frameworks, scalable media and partnership opportunities, and market adoption strategies. Provides upstream media expertise during campaign and brand planning, influences senior stakeholders, connects global direction with local execution, and improves visibility, activation, performance learning, and collaboration across marketing, creative, media, and agency teams.

Leads advanced technology development projects for software, hardware, and technology platforms from concept through delivery. Coordinates engineering, manufacturing, procurement, quality, strategic partners, and multifunctional teams to meet time, cost, quality, and volume targets. Manages workstreams, dependencies, risks, change control, budgets, stakeholder communication, and technical decision-making while driving alignment and innovation in consumer electronics, robotics, and mechatronics.

Lead strategic workforce planning and headcount forecasting, improve and automate planning processes, deliver insights via Power BI and Excel, partner with HR/Finance/business leaders, drive governance and continuous improvement, and serve as trusted advisor on workforce analytics.

Lead monthly commercial performance narratives and executive reporting, translating analytics into decisions for senior leaders. Consolidate regional and global insights, improve commercial traction processes, and influence growth priorities across markets, product, finance, and strategy. The role also promotes advanced analytics and AI-enabled insights in executive decision-making.

Provides senior, risk-based legal and compliance guidance on anti-bribery, sanctions, and export controls. Advises on complex commercial contracts and negotiations, develops compliance frameworks and policies, supports screening, risk assessments, controls, monitoring, reporting, and issue management, and delivers tailored training and communications across global markets.

Lead the connected-product mobile app roadmap from discovery through launch and iteration. Champion users by translating research and analytics into product opportunities, run A/B tests, define success metrics/OKRs, write user stories, partner with design/engineering/TPM, manage stakeholders, triage bugs/technical debt, and ensure high-quality firmware-updating app experiences that drive retention and engagement.

Deploys, monitors, and maintains machine learning models in production. The role improves MLOps frameworks, manages operational risks, establishes reliable deployment workflows, and coordinates data science, data engineering, software engineering, product, and marketing technology teams.

Leads the LEGO Group’s global demand planning capability across regions, channels, and planning horizons. Owns the demand planning vision, operating model, governance, standards, performance measures, and transformation roadmap. Aligns Commercial, Operations, Supply Chain, Finance, Technology, and regional stakeholders around planning outcomes. Builds organizational capability, strengthens forecasting performance, establishes global consistency, and leads adoption of technology-enabled planning practices.