Iion

About Us iion is the leading global game advertising platform, reaching brands ideal customers across all gaming environments. We are ambitious trailblazers, aiming to be an indispensable element in brands media strategy. We are a growing team of 50+ people, working primarily remote, headquartered in Australia and consisting of teams working across APAC and Europe. About the Role We are looking for an experienced Campaign Manager to join our growing Advertiser Success team. Reporting to the Advertiser Campaign Lead, you ll use your RTB/Programmatic media buying experience to optimize campaigns and come up with unique solutions that maximize our clients campaign ROI. Additionally, you ll work closely with Ops and Supply team members to recommend campaign strategies, to ensure our clients are satisfied with their campaign performance and identify advertiser / agency portfolio growth opportunities. Role Responsibilities: Manage and optimize display, video and audio campaigns across our proprietary immersiion platform for in-game, around the game and away from the game environments Help the team develop unique campaign strategies within the immersiion platform Optimize campaigns to achieve clients campaign KPIs and objectives Recommend optimizations by analyzing campaign performance on a regular basis As the programmatic campaign manager, ensure regular communication with your Advertiser Success Lead and clients Identify product development opportunities to drive efficiencies and improvements across the platform for all users (self serve and managed service) As the platform expert and the team s campaign specialist, help troubleshoot campaigns Role Requirements: 4+ years of Programmatic media buying experience is required (DSPs, Ad networks) 3+ years of optimizing both programmatic and Direct IO campaigns Strong analytical mindset and data-driven approach to problem-solving Excellent written and verbal communication skills in English with strong spelling and grammar Google Analytics and Google Display certifications is a plus DoubleClick Campaign Manager, Google Analytics, or platform tracking skills recommended Demonstrated passion for learning new things Familiarity with the latest digital advertising trends Bonus if you ve run Google Ad Words or Facebook Ads campaigns Ambitious with values of collaboration, agility, and willingness to challenge the status quo

About iion iion is the leading global game advertising platform, reaching brands ideal customers across all gaming environments. We are ambitious trailblazers, aiming to be an indispensable element in brands media strategy. We are a growing team of 60+ people, working primarily remote, headquartered in Australia and consisting of teams working across APAC and Europe. About the Role We are seeking an experienced Lead Backend Engineer to spearhead backend development, architecture management, and scalability of our next-generation DSP/SSP Ad Exchange platform. The role involves taking complete ownership of the platform backend, ensuring robust performance, and delivering seamless integrations with external systems and APIs. Great opportunity to lead the technical vision of a pioneering Ad Exchange platform while collaborating with a highly talented and innovative team. Excellent opportunities for career progression. Role Responsibilities: Lead the backend engineering efforts for iions DSP/SSP Ad Exchange platform Design, develop, maintain, and optimize backend services, ensuring scalability, reliability, and high availability Collaborate closely with product managers, frontend developers, and DevOps to implement new features and integrations Manage API design and maintain integrations with third-party platforms (external DSP/SSP, Audience providers, etc.) Drive the performance optimization of real-time bidding (RTB) processes and handle high-throughput data pipelines Develop comprehensive technical documentation and foster knowledge-sharing within the engineering team Implement robust monitoring, logging, and alerting infrastructure Role Requirements: 7+ years of professional experience in backend engineering, ideally within AdTech platforms (DSP, SSP, Ad Exchange) 2+ years of experience leading backend teams, with a track record of mentorship and successful technical leadership Demonstrated capability in handling systems designed for high traffic volumes, low latency, and horizontal scalability Proven track record of successful third-party API integrations and collaboration with external partners Excellent problem-solving skills with the ability to independently troubleshoot complex technical issues Strong communication and interpersonal skills, capable of clear articulation of technical concepts Proactive attitude, strategic mindset, and ability to adapt quickly in a dynamic environment Ambitious with strong values of collaboration, agility, and willingness to challenge the status quo Core Competencies and Skills: Proficiency in Java with extensive experience in building high-performance backend services Familiarity with Node.js for complementary backend logic development Deep understanding of databases such as MongoDB (document-oriented), ClickHouse (analytics), and Aerospike (key-value store) Expertise in AWS infrastructure, including EC2, S3, and related services Experience with containerization and orchestration using Docker and Kubernetes Familiarity with CI/CD pipelines, ideally using tools like GitHub Actions or Jenkins Strong understanding of the OpenRTB protocol and real-time bidding processes Solid experience with ETL pipelines, data logging (structured formats such as Parquet), and analytics/reporting Proven experience with microservices architecture and modular system design *This is a remote job opportunity and you can be based anywhere in India.

About iion iion is the leading global game advertising platform, reaching brands ideal customers across all gaming environments. We are ambitious trailblazers, aiming to be an indispensable element in brands media strategy. We are a growing team of 60+ people, working primarily remote, headquartered in Australia and consisting of teams working across APAC and Europe. About the Role We re seeking a talented and enthusiastic AI Engineer to join our growing team at iion.io. You ll play a key role in designing and deploying agentic AI systems that power the full lifecycle of media planning, campaign optimization, and performance monitoring. This includes building task-specific agents for autonomous budget allocation, KPI tracking, real-time reporting, and insight generation using Agentic RAG and LLM-integrated conversational interfaces. If you thrive at the intersection of backend engineering and applied AI - and want to shape how automation drives smarter media outcomes - this role is for you. Role Responsibilities: Design, build, and deploy scalable RESTful/async backend services using FastAPI and Python Architect and implement intelligent agent workflows (ReAct) using frameworks like LangChain, LangGraph, Crew AI, and LlamaIndex Create advanced conversational analytics and reporting interfaces integrated with large language models (LLMs) Deploy efficient retrieval-augmented generation (RAG) systems for actionable insights and automation Develop autonomous agents for media planning, campaign execution, performance monitoring, and continuous optimization Collaborate with product and analytics teams to define metrics, performance dashboards, and real-time analytics insights Implement and monitor ML pipelines to support campaign optimization Design, conduct, and interpret A/B tests with clear methodologies and statistical rigor Develop and implement predictive models to support decision-making processes and forecasting Role Requirements: 2 - 4 years backend Python (FastAPI/Flask) or data engineering experience 1.5 - 2 years building and deploying agentic AI solutions (ReAct agents, RAG applications) Proficiency in async programming (asyncio), AWS, and CI/CD tools Hands-on experience building agentic AI systems using frameworks like LangChain, LangGraph, Crew AI, or LlamaIndex, with practical integration of LLMs (e.g., GPT, Claude) and vector databases such as Chroma or Pinecone Solid understanding of A/B testing, hypothesis testing, and predictive modeling Proactive attitude, strategic mindset, and ability to adapt quickly in a dynamic environment Ambitious with strong values of collaboration, agility, and willingness to challenge the status quo Bachelor s/ Masters degree in Computer Science, Data Science, AI/ML, or related fields, or equivalent practical experience *This is a remote job opportunity and you can be based anywhere in India.

About iion iion is the leading global game advertising platform, reaching brands ideal customers across all gaming environments. We are ambitious trailblazers, aiming to be an indispensable element in brands media strategy. We are a growing team of 60+ people, working primarily remote, headquartered in Australia and consisting of teams working across APAC and Europe. About the Role We re looking for a curious and motivated AI Engineer (Intern) to join our team for a hands-on learning experience in building AI-powered systems for media planning, campaign optimization, and performance monitoring. In this role, you ll assist in developing task-focused AI tools, experimenting with conversational interfaces, and supporting our backend AI services. You ll work closely with senior engineers to learn how applied AI can drive smarter media outcomes. Role Responsibilities: Assist in developing and testing backend services using Python (FastAPI/Flask) Support the creation of AI workflows using frameworks like LangChain or LlamaIndex Help integrate conversational AI features into analytics and reporting tools Contribute to retrieval-augmented generation (RAG) setups for insights and automation Learn to build and maintain simple ML pipelines for campaign optimization Participate in A/B testing experiments and data analysis Collaborate with product and analytics teams to support dashboards and reports Role Requirements: Around 6 months of hands-on experience in Python backend or data-related projects (academic or professional) Exposure to AI tools or libraries such as LangChain, LlamaIndex, or similar Basic understanding of LLMs (e.g., GPT, Claude) and vector databases (e.g., Pinecone, Chroma) Some familiarity with cloud platforms (AWS preferred) and version control (Git) Strong willingness to learn, experiment, and adapt quickly A collaborative mindset with attention to detail Currently pursuing or recently completed a degree in Computer Science, Data Science, AI/ML, or a related field Ambitious with strong values of collaboration, agility, and willingness to challenge the status quo Why intern with iion Learn directly from experienced AI engineers in a real-world environment Gain practical experience working on live AI projects Flexible, remote-friendly working environment Opportunity to explore the intersection of AI and digital advertising *This is a remote job opportunity and you can be based anywhere in India.