Jobs at Nexxen

Own and grow strategic agency and brand partnerships across Florida, drive new business, lead complex advertising technology sales cycles, and exceed revenue goals. Build executive relationships, sell Nexxen’s DSP, SSP, CTV, programmatic, data, measurement, and AI solutions, develop growth plans, manage pipelines, and represent the company as an industry thought leader and sales mentor.

Owns the administration, reliability, security, and automation of core IT infrastructure across on-premises and cloud environments. Manages networks, identity systems, Microsoft 365, endpoint and email security, backups, compliance controls, and virtualization platforms. Leads technical migrations and infrastructure projects, resolves complex Level 2–3 issues through root-cause analysis, automates repeatable tasks, maintains documentation, and mentors junior IT staff.

Manage and grow a portfolio of Horizon accounts, prospect new clients, build agency and brand relationships, and support sales opportunities from discovery through close. The role includes account planning, proposals, presentations, RFPs, forecasting, Salesforce management, and collaboration with cross-functional teams to develop advertising solutions. The Account Executive will build expertise in programmatic advertising, DSPs, SSPs, data, CTV, and related capabilities while meeting revenue goals.

Own post-sale relationships and end-to-end programmatic campaign delivery for advertiser accounts. Manage campaign setup, launch, pacing, optimization, reporting, and PMP deal execution across CTV, online video, and display. Provide strategic consulting, platform training, troubleshooting, audience activation, and performance insights while identifying upsell opportunities. Collaborate with sales, ad operations, and supply teams to drive client retention, satisfaction, growth, and campaign success.

Manages legal operations with a focus on contract lifecycle management, Ironclad implementation and administration, Jira workflows, matter intake, reporting, process improvement, automation, and legal technology adoption. Partners with Legal and business stakeholders to design scalable workflows, maintain repositories and records, manage workload visibility, support training and change management, and improve department efficiency while handling confidential information.

Leads platform enablement and strategic client advisory initiatives across digital advertising campaigns. Develops measurement frameworks, testing roadmaps, attribution and incrementality strategies, and actionable performance insights. Partners with clients, Sales, Product, Analytics, and technical teams to improve platform adoption, campaign outcomes, and account growth. Facilitates executive presentations, workshops, and business reviews; leads optimization, troubleshooting, experimentation, and advanced platform support while translating complex data into recommendations.

Owns end-to-end technical integrations between publishers and an SSP across mediation SDKs, Prebid, and server-to-server OpenRTB. Responsibilities include guiding implementations, validating bid requests and responses, troubleshooting ad delivery and rendering issues, translating feedback into product requirements, partnering with engineering and product teams, maintaining documentation, and improving onboarding tooling.

Lead Nexxen’s Financial Platforms & Data domain, owning strategy, roadmap, prioritization, and execution for financial systems and data products. Guide the evolution of the Financial Data Warehouse and related platforms supporting billing, cost management, revenue analytics, reconciliation, and operational decision-making. Partner with Finance, Data Engineering, Business Intelligence, Commercial, and Revenue Operations to establish governed, reusable data models and trusted financial capabilities. Ensure platform scalability, data quality, monitoring, and operational excellence.

Own the BI and reporting product roadmap, prioritize initiatives, and drive delivery from discovery through rollout. Partner with finance, operations, sales, data, and engineering teams to define requirements, user stories, data models, reporting pipelines, and success measures. Lead agile practices, manage stakeholders across regions, validate reporting quality and usability, communicate trade-offs, and support adoption through documentation and enablement materials.

Develop international client opportunities, negotiate campaign terms and budgets, build a sales pipeline, and manage deals from prospecting through campaign launch. Coordinate with Media, Operations, Legal, and Customer Success teams while developing long-term partnerships and expanding client budgets. The role requires sales or business development experience, strong relationship-building and negotiation skills, target orientation, adaptability, and an interest in AdTech or mobile performance marketing.

Lead development and management of strategic partnerships: identify and negotiate partner deals, restructure agreements, manage contracting with Legal, perform ROI modeling, and coordinate cross-functionally with product, partner ops, finance, and sales to deliver partner-powered adtech solutions. Coach and lead initiatives and team members.

Leads global corporate and product communications, including strategic messaging, announcements, product launches, earned and paid media, PR, thought leadership, awards, events, and social media. Builds relationships with journalists, partners, sponsors, management, and cross-functional teams while evaluating communications success. The role requires strong writing, editing, project management, and stakeholder skills, plus experience in ad tech or PR agencies.

Own financial planning, budgeting, forecasting, variance analysis, financial modeling, dashboards, and management reporting for assigned departments. Partner with business leaders to provide insights and support decisions, lead business reviews, improve financial policies and governance, and manage the Travel & Entertainment process. Drive FP&A systems optimization, automation, and AI initiatives while collaborating cross-functionally on strategic projects and executive presentations.

Develop high-performance, large-scale machine learning services for a programmatic advertising platform. Build and deploy AI models and data-driven algorithms for real-time ad scoring, ranking, and bid optimization. Work with data scientists and cross-functional teams on scalable data analysis, model development, production rollouts, troubleshooting, and continuous optimization using agile methods.

Develops and presents data-driven audience insights, proposals, reports, and campaign strategies to Japanese agencies and advertisers. Partners with sales, product, and regional teams to support pitches, pre- and post-campaign analysis, client retention, and revenue growth. Builds commercial offerings, sales materials, market narratives, and scalable insight frameworks while identifying target verticals and business opportunities. Requires strong knowledge of Japan’s digital advertising ecosystem, analytics tools, storytelling, commercial strategy, and fluent Japanese and business English.

Design, implement, and operate high-throughput, low-latency SSP services. Integrate with DSPs and data providers, apply AI-first approaches, resolve performance bottlenecks, drive observability/automation, participate in on-call SRE duties, and mentor other engineers.

Analyze programmatic advertising marketplace trends, buyer behavior, auction dynamics, publisher performance, and revenue data. Build scalable reports, dashboards, and KPI frameworks; investigate performance fluctuations; identify monetization and optimization opportunities; and translate complex analyses into actionable recommendations. Partner with cross-functional teams, support strategic planning, present insights to executive stakeholders, and improve analytics workflows using SQL, automation, and business intelligence tools.

Design and optimize a low-latency real-time bidder and throttling layer, build the traffic-aggregation job, analyze billions of events with SQL, and apply interpretable gradient-boosted models to decide which requests to forward. Collaborate across the stack from production Node.js services to data pipelines and ML-driven rules.

Owner of post-sale account management for programmatic and managed-service advertiser portfolios. Manages end-to-end campaign delivery and PMP deal lifecycle, provides strategic consulting, drives upsell and retention, and partners cross-functionally to optimize performance using Nexxen's SSP, DSP, and DMP.

Designs and builds reusable AI platform capabilities, production-grade agentic systems, internal AI tools, and shared AI services. Integrates emerging models and frameworks, develops end-to-end AI architectures, and operates scalable cloud-native AI systems. The role improves reliability and observability, establishes engineering standards, leads technical proofs of concept, drives adoption, collaborates with Data Science teams, and mentors engineers.