Staff/Senior Machine Learning Scientist (Ad Cloud) - Tokyo,Japan

About Appier Appier is an AI-native Agentic AI as a Service (AaaS) company that uses artificial intelligence (AI) to power business decision-making. Founded in 2012 with a vision of democratizing AI, Appier’s mission is turning AI into ROI by making software intelligent. Appier now has 17 offices across APAC, Europe and U.S., and is listed on the Tokyo Stock Exchange (Ticker number: 4180). Visit www.appier.com for more information. The Impact You’ll Make at Appier We’re looking for a Staff/Senior Machine Learning Platform Engineer to join our Machine Learning Platform Team, which powers end-to-end infrastructure for model training, evaluation, deployment, and monitoring at scale. Our platform supports daily execution of hundreds of ML models and processes billions of data records across batch and streaming pipelines. In this role, you’ll shape the architecture and core components of our ML platform—covering batch (Spark), streaming (Flink), job orchestration (Argo on Kubernetes), and infrastructure tools—while ensuring the platform remains robust, scalable, and developer-friendly. You’ll also champion best practices and modern development tools including LLM-based programming assistants. What You’ll Work On Architect, implement, and scale batch (Spark) and streaming (Flink) pipelines that process billions of records daily for ML training and evaluation. Design and operate robust ML job execution frameworks for training, inference, and post-processing. Build and maintain internal API servers and developer tools to orchestrate ML jobs on Kubernetes (via Argo Workflows, Helm, Terraform). Design and monitor data infrastructure using ClickHouse and PostgreSQL. Ensure high availability and observability through monitoring tools like Prometheus and Grafana. Collaborate with data scientists, product managers, and engineers to deliver reliable and efficient ML platform capabilities. Actively adopt and promote the use of LLM-based tools (e.g.,

Datadog is a best-in-class SaaS company delivering the rare combination of hypergrowth, profitability, and long-term market leadership. Built by engineers, for engineers, our platform is used by organizations of all sizes to drive digital transformation, cloud migration, and full-stack observability across their technology landscape. We enable seamless collaboration and problem-solving across DevOps and Security teams globally. Come join a high-performing team for the opportunity to learn from top leaders in the industry and grow alongside the company as we rapidly expand. About the Role Datadog is seeking a strategic, data-driven, and collaborative Head of Enterprise Sales to lead our organization in Japan to scale Datadog’s Strategic Enterprise and Public Sector business. This senior leader will own both the Enterprise and Public Sector strategy for their region, ensuring resources are deployed effectively to build pipeline creation, deal progression, and multi-product adoption across Datadog’s largest and most strategic accounts. This senior leader will be responsible for driving market expansion and establishing Datadog as a trusted strategic partner. Japan is a crucial market for Datadog’s growth, we have made a significant local investment with a local Data Centre, prominent real estate, more than 200 local staff to fully localize our products and services for Japanese customers. At Datadog, we place value in our office culture - the relationships and collaboration it builds, and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What You’ll Do Recruit, build and develop a world-class team of Enterprise Leaders and sellers Own Strategic Enterprise and Public Sector revenue contribution for your region and influence targets, ensuring consistent attainment across quarterly and annual targets Define and execute segment-level growth strategies across enterprise c

WPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our clients navigate change, capture opportunity and deliver transformational growth. We work with the world's most valuable brands and have global reach across 100+ markets, with deep local expertise. Our people are the key to our success. We're committed to fostering a culture of creativity, belonging and continuous learning, attracting and developing the brightest talent, and providing exciting career opportunities that help our people grow. For more information, visit WPP.com. JOB OVERVIEW: Business Director (BD) is a leader amongst many stakeholders, including clients, internal account, creative, cross domains. S/he is a key driver of business stability as well as growth. BD is wholly responsible for an assigned portfolio of clients, new business and staff. Within this portfolio, BD has full P&L and revenue delivery responsibilities. Beyond financial accountability, BD is responsible for the quality of agency output, both strategically and creatively. BD works closely with senior management on the overall strategic direction of the agency and day-to-day agency management. S/he is involved in new business development, talent development and staff coaching. S/he forms strong working relationships with the senior people of VOJ. BD has a strong understanding of brand management, strategic planning, customer engagement, and customer management, and develops new business as well as grows existing business. RESPONSIBILITIES: Client Management With the Client Group (CG) leader, res

WPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our clients navigate change, capture opportunity and deliver transformational growth. We work with the world's most valuable brands and have global reach across 100+ markets, with deep local expertise. Our people are the key to our success. We're committed to fostering a culture of creativity, belonging and continuous learning, attracting and developing the brightest talent, and providing exciting career opportunities that help our people grow. For more information, visit WPP.com. Account Manager SECTION 1: ROLE OVERVIEW As an Account Manager, you will leverage your existing knowledge of the healthcare communications industry to play a pivotal role in managing client relationships and delivering high-quality, integrated communications programs. You will contribute to the success of the agency by overseeing the efficient execution of day-to-day tasks, ensuring that client objectives are met with precision and strategic foresight. Your responsibilities will range from managing tactical and administrative processes to developing strong relationships with mid-level clients and overseeing creative, strategic, and digital planning. You will also have a hands-on approach in ensuring that projects are managed effectively, meeting deadlines and financial targets. Under the guidance of senior team members, you will refine your leadership skills while providing mentorship to junior staff, supporting both their personal and professional growth. You will collaborate closely with clients and internal teams to deliver successful outcomes and will actively contribute to agency growth and new b

About Appier Appier is an AI-native Agentic AI as a Service (AaaS) company that uses artificial intelligence (AI) to power business decision-making. Founded in 2012 with a vision of democratizing AI, Appier’s mission is turning AI into ROI by making software intelligent. Appier now has 17 offices across APAC, Europe and U.S., and is listed on the Tokyo Stock Exchange (Ticker number: 4180). Visit www.appier.com for more information. About the role Software engineers (Ad Cloud Bidding) at Appier Tokyo office build a wide range of platforms and services that interconnect data and AI with our customers and users. As a Staff Software Engineer , you will play a critical role in designing and building scalable and performant backend architecture, owning and driving the technical roadmap for sizable projects or services. You will also take responsibility for service operations – ensuring reliability, availability, and efficient deployment of large-scale distributed systems. Responsibilities Engage in the design of large-scale backend systems and distributed services Contribute to technical roadmap and planning Collaborate with cross-functional teams to deliver robust and high-performance systems Troubleshoot production issues and contribute to root cause analysis Ensure high reliability through best practices in service operation, monitoring, and deployment Participate in on-call rotations and lead incident response when required About You [Minimum qualifications] 8+ years of experience in software development Proficient in modern C++ programming (C++11 and later) Familiar with Unix/Linux environments Solid understanding of system programming Experience in developing low-latency (millisecond-scale) and high-throughput (>1K QPS per machine) systems Experience in service optimization and performance tuning Strong sense of ownership and good problem-solving skills [Preferred qualifications] Experience in modern build systems Experience in operation automation tools Ex

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. As a Sr. or Staff Design Engineer in the NVE Design Engineering Analog group at Micron Technology, Inc., you will contribute to the development of memory products that are best-in-class, using your specialized knowledge and Micron proprietary methods of designing and analyzing analog and mixed circuits used in the development of memory products. Designing, simulating, optimizing, and floor planning NAND circuits. Evaluating design feasibility and analyze circuit functionalities. Implementing analog and mixed signal circuit design to meet specifications. Validating design performance and functionalities by running block and chip level simulations using standard industry simulators. Working closely with other functional teams to evaluate, analyze, and improve NAND power consumptions. Collaborate productively with other team members in your team. Review existing and generate new technical documentation. Build and maintain Python-based AI utilities that interfaces with EDA environments to accelerate design tasks such as environment setup, corner execution, regression runs, automated documentation and intelligent/predictive design/layout techniques. Working with and supporting the efforts of groups such as Product Engineering, Test, Probe, Process Integration, Assembly and Marketing to proactively design products to optimize all manufacturing functions and assure the best cost, quality, reliability, time-to-market, and customer satisfaction.