• Lead, mentor, and support a team of Coaches (Trainers), Teaching Assistants, and Freelancers • Ensure regular 1:1s and team meetings take place across the team • Foster a strong, collaborative, and high-performance teaching culture • Maintain an overall view of coach performance and act on areas for improvement • Collaborate with Product and Teaching Quality teams to continuously improve programs • Ensure learning materials stay aligned with industry developments and standards • Drive consistency and academic excellence across cohorts and programs • Take ownership of track performance together with Teaching Leadership • Plan cohort configuration, including input on cohort dates, student numbers, and coach-to-cohort allocation • Partner with HR in recruiting Coaches and Freelancers • Stay current with developments in Data Science, Machine Learning, AI Engineering, and Applied AI • Help shape the strategic direction of the track

• Design and implement context engineering and RAG strategies for LLM-based solutions. • Develop and optimize chunking approaches, embedding pipelines, and semantic retrieval models. • Build and maintain retrieval pipelines using frameworks such as LlamaIndex. • Design and operate enterprise data lakes using Microsoft Fabric / OneLake. • Prepare, curate, and enrich data for AI consumption, including unstructured enterprise content. • Ensure data governance, security, and Responsible AI compliance in collaboration with governance and security teams. • Support AI solutions for Microsoft Azure AI and Amazon AWS Bedrock. • Document best practices and support knowledge sharing within the AI and IT teams.

American Straight A Academy (ASAA) Part-Time Remote High School Science Teachers Wanted Teach globally. Work flexibly. Join a fast-growing international online school delivering American high school education to students worldwide. Open Subjects (High School Level) • Environmental Science • Chemistry • Biology Class Schedule (Pacific Time) • Option 1: Sun / Tue / Thu 6:00 PM to 9:00 PM or 10:00 PM to 12:30 AM • Option 2: Mon / Wed 6:00 PM to 9:00 PM or 10:00 PM to 12:30 AM Flexible Commitment No upper limit. Teaching hours depend on teacher availability within the schedule options above. Role Overview • Teach engaging 1-on-1 or small group (2–6 students) online classes • Deliver lessons using structured teaching materials (textbooks, slides, etc.) • Track student progress and submit timely post-class feedback Requirements • Bachelor’s degree or above (Master’s preferred) • At least 1 year of teaching experience in a related subject area (high school experience preferred) • Strong communication skills and a professional teaching attitude • Reliable, punctual, and consistent in teaching delivery Contact Emily.liu@asaaeducation.com This is a remote position.

Wizippo is looking for a talented and analytical Data Scientist to join our innovative team. In this role, you will leverage data to provide actionable insights and drive strategic decisions across the organization. You will work closely with cross-functional teams to collect, analyze, and interpret complex data sets, develop predictive models, and create data-driven solutions that support business objectives. The ideal candidate is passionate about data, comfortable with statistical analysis and machine learning techniques, and possesses strong communication skills to convey findings effectively to stakeholders. Join Wizippo and help us unlock the power of data to fuel our growth and innovation. Responsibilities - Collect, process, and analyze large datasets to extract meaningful insights. - Develop and implement machine learning models and algorithms to solve business problems. - Collaborate with product, engineering, and business teams to understand data needs and deliver solutions. - Create data visualizations and reports to communicate findings clearly to non-technical stakeholders. - Stay up-to-date with the latest data science techniques and tools. - Ensure data quality and integrity through thorough validation and testing.