Top Tech Jobs & Startup Jobs in London

Lead architecture and backend development for international core systems, ensuring high availability, concurrency, security, and scalability. Design Java/Spring Boot services, optimize performance, integrate MySQL/Redis/Kafka, manage technical risk, drive productization, mentor engineers, and coordinate with suppliers and product teams. Onsite role in London supporting European operations.

Lead design and implementation of talent development systems: workforce planning, talent pipelines, career paths, training programs, evaluation tools and assessment centers; enable HRBPs and business leaders to standardize talent management and improve organizational capability.

Lead mobile and web product strategy for e-commerce across European markets. Improve user journeys (acquisition, search, recommendations, payments, reviews), define lifecycle segmentation and KPIs, manage roadmaps and launches, integrate user insights and machine learning, and collaborate cross-functionally to optimise global app experiences.

Design, develop, and maintain scalable server-side components for the Joybuy online shopping experience. Implement modular microservices, APIs (GraphQL/REST), and CI/CD pipelines, contribute to architecture decisions, estimate and break down tasks, document best practices, and work onsite in London.

Lead partner lifecycle for Joybuy Europe: acquire, onboard, enable, govern, and optimize marketplace partners. Build scalable partner programs, performance frameworks, and cross-functional initiatives to drive merchant success and marketplace growth using data-driven analysis.

Lead Joybuy UK's social media strategy and content across platforms; manage influencer partnerships end-to-end; plan and execute offline events and activations; coordinate agencies and partners; analyse performance and optimise content to drive engagement, traffic and commercial results.