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Develop and maintain Joybuy backend systems ensuring high performance, availability, concurrency, security, and scalability. Identify and mitigate technical risks, implement monitorability and rollback strategies, research and adopt new technologies, and integrate emerging tech into global architectures to drive technical growth.

Design, build, and maintain Joybuy backend systems focusing on performance, availability, concurrency, security, and scalability. Mitigate technical risks, implement monitoring and rollback strategies, research and adopt new technologies, and identify integrations to improve architecture and team technical growth.

Develop and maintain functional software modules, design scalable technical solutions, resolve complex technical issues, optimize system performance, collaborate with product and testing teams, establish coding and quality standards, and research emerging technologies for business adoption.

Design, develop, and deliver high-quality, maintainable system modules. Drive architecture and scalability, solve complex technical problems, collaborate with product and testing, ensure quality standards, and research emerging technologies for adoption.

Leads Joybuy’s European brand strategy, positioning, measurement, campaigns, influencer and content marketing, partnerships, brand governance, and sponsorship activation. Owns brand budget, performance optimization, cross-market consistency, and on-site program equity. Manages the central London brand team while influencing regional communications specialists and collaborating with commercial, product, e-commerce, supply chain, country, and agency stakeholders.

Designs and optimizes North American overseas warehouse and distribution solutions for e-commerce clients. Responsibilities include warehouse workflow design, IRR and payback analysis, last-mile pricing optimization, exception SOPs, HazMat and California compliance, client needs analysis, competitor benchmarking, and warehouse capability evaluation. The role collaborates with sales, procurement, product, and operations teams and requires English and Mandarin fluency.

Build and optimize high-traffic e-commerce user-facing web applications using React or similar frameworks. Collaborate with product and backend teams to integrate APIs, improve frontend performance, ensure cross-browser/device stability, participate in design and code reviews, and adopt new frontend technologies. Work onsite in London.

No role-specific responsibilities were included in the provided job description.

Operate and maintain security monitoring systems, detect and investigate incidents, perform incident response and remediation, tune detections, and collaborate with engineering teams to improve security posture.

Build and maintain Joybuy backend systems ensuring performance, availability, concurrency, security, and scalability. Identify and mitigate technical risks with monitorability, maintainability, and grey-release/rollback strategies. Research and adopt new technologies, integrate emerging tech into global architectures, and work onsite in London.