Assembly Global

SEO Marketing

• Own the end-to-end technical SEO roadmap across a large-scale, multi-market e-commerce platform with complex category structures, faceted navigation, filters, pagination and 100K+ indexable and non-indexable URLs.
• Lead complex technical investigations covering crawlability, renderability, indexation, canonicalisation, internal linking, duplicate content, URL parameters, soft 404s, orphan pages and search-engine discovery.
• Analyse raw HTML, rendered DOM, HTTP responses, JavaScript behaviour and browser/network activity to diagnose SSR, CSR, hydration and dynamic-rendering issues across modern frameworks such as React, Angular and Vue.
• Design and govern robots.txt, canonical, noindex, pagination and faceted-navigation rules that protect crawl efficiency while preserving valuable category and product demand.
• Use log-file analysis and crawl data to identify wasted bot activity, crawl traps, under-crawled templates and high-value pages that are not being discovered or refreshed efficiently.
• Lead source-level technical remediation with engineering teams, ensuring recurring issues are resolved through platform or template fixes rather than URL-by-URL workarounds.
• Own structured-data strategy and implementation across Product, Offer, Breadcrumb, Organization, LocalBusiness and other relevant schema types; write, debug and validate JSON-LD directly.
• Drive Core Web Vitals and page-experience improvements, translating LCP, INP and CLS findings into technically clear, prioritised actions for developers, product teams and third-party vendors.
• Lead technical SEO for migrations, redesigns, replatforming and major releases, including discovery, requirements, redirect mapping, pre-launch validation, UAT, launch governance and post-launch monitoring.
• Own international SEO architecture across markets and languages, including hreflang, market targeting, ccTLD/subfolder decisions, localisation signals and cross-market duplication risks.
• Investigate and resolve critical incidents such as sudden deindexation, ranking loss, crawl spikes, robots or canonical errors, title/H1 rendering failures, GSC removal cascades and migration regressions.
• Build automated monitoring and alerting for technical regressions using GSC, crawl data, analytics, rank-tracking and platform diagnostics.
• Quantify technical issues by affected URLs, templates, markets, traffic, revenue risk and implementation effort, then convert findings into a clear business-prioritised backlog.
• Define acceptance criteria and validation methods for every major recommendation, and verify implementations independently before closing actions.
• Act as the senior technical SEO authority for stakeholders across SEO, Engineering, Product, UX, Content, Analytics and Commercial teams.
• Set the technical SEO vision and establish clear standards, governance and quality controls across all markets and development workstreams.
• Influence product and engineering roadmaps by connecting technical SEO priorities to organic traffic, conversion, revenue and customer experience.
• Communicate complex technical findings clearly to senior stakeholders, with decisive recommendations rather than unprioritised issue lists.
• Challenge incomplete or incorrect implementations, escalate material risks early and maintain accountability through to resolution.
• Mentor SEO team members and raise the technical capability of the wider team through practical reviews, documentation and knowledge sharing.
• Support pitches, audits and strategic client conversations where senior technical credibility is required.

Senior Technical Manager, SEO

Data Engineer

• Design, build, and maintain scalable ETL pipelines for large-scale data processing.
• Work extensively with PySpark (intermediate to advanced) and Databricks to implement transformations and data workflows.
• Optimize data pipelines for performance, scalability, and cost-efficiency.
• Collaborate with cross-functional teams to understand requirements and deliver high-quality data solutions.
• Troubleshoot, debug, and resolve data processing and pipeline issues.
• Implement best practices for data quality, governance, and performance tuning.

Billing Specialist

• Client Billing & Invoicing: Prepare and issue accurate client invoices in accordance with contractual terms and project milestones.
• Revenue Recognition: Record and recognize revenue in compliance with accounting standards (e.g., IFRS/GAAP).
• WIP (Work in Progress) Management: Track and analyze WIP balances and movements.
• Debtors Management & Collections: Monitor accounts receivable aging and follow up on overdue invoices.
• Reporting & Analysis: Prepare regular reports on billing, revenue, and receivables status for management review.
• Client & Stakeholder Management: Act as the point of contact for client billing and receivable-related queries.

Assistant Manager, Media Operations, Billing

Director

• Lead and manage a portfolio of programmatic business across key clients, supported by a team of traders
• Develop and implement strategic optimization plans using data analysis, technical expertise, and client feedback
• Oversee campaign execution, performance evaluation, and ongoing optimization across all programmatic dimensions
• Identify and present opportunities to leverage programmatic media to meet client objectives
• Drive cross-channel integration initiatives and collaborate with internal teams to enhance media strategies
• Champion programmatic excellence across the agency by contributing to thought leadership, process development, and innovation
• Communicate the value of programmatic capabilities, technologies, and partnerships to internal and external stakeholders
• Facilitate knowledge-sharing sessions to promote innovation and continuous learning across the organization
• Stay current on platform features and best practices for activation, measurement, and optimization
• Collaborate with platform, inventory, and data partners to develop and refine targeted media programs
• Troubleshoot campaign issues and oversee QA processes for pre-production and live campaigns
• Support the development and implementation of process standards and training for team members
• Mentor and manage junior team members, fostering their growth in campaign management and communication
• Partner with account teams to evolve program recommendations and uncover untapped opportunities
• Occasionally support new business initiatives involving programmatic strategy and execution

Senior Director, Programmatic

Manager

• Help identify, craft and present opportunities to leverage programmatically purchased media to support client objectives
• Support programmatic sales and growth by serving as programmatic partner to all account and media teams
• Proactively work to identify cross-channel integration opportunities and programmatic campaign improvement
• Act as a participant and leader in regular knowledge share sessions to support organizational education initiatives and nurture innovation, optimization and integration strategies
• Stay current on platform features and techniques for activating, measuring and optimizing media programs
• Collaborate with platform, inventory and data partners to develop, activate and optimize targeted programs
• Support the development of process standards and train team members on the how and why
• Oversee and execute campaign set-up of programmatic buys in DSPs
• Oversee and execute campaign QA process
• Assist traders to manage program pacing and performance
• Troubleshoot issues on all pre-production and live campaigns
• Assess program performance across dimensions including audience, inventory, ad format, creative messaging, optimization strategy, etc. to identify paths for growth
• Support traders in developing skills to identify optimization and growth recommendations
• Support account team in delivering regular performance and optimization updates
• Support account team in delivering program recommendations to evolve and improve over time, including providing insights into campaign constraints and untapped potential

Senior Manager, Programmatic

Performance Marketing

• Manage paid marketing campaigns based on the agreed-upon strategic direction provided by the US/UK team members.
• Ensure campaign setup and delivery is aligned with the tactical plan and offer strategic and tactical recommendations to help shape future planning.
• Optimize media campaigns towards the target KPIs within various advertising platforms, including but not limited to: Google Ad Words, Microsoft Advertising

Senior Technical Manager, SEO

Data Engineer

Assistant Manager, Media Operations, Billing

Senior Director, Programmatic

Senior Manager, Programmatic

Assistant Manager, Paid Search