The Senior Language Engineer role at Microsoft AI Experiences focuses on enhancing the capabilities of the personal AI, Copilot. This position involves collaborating with a diverse team of data scientists, AI researchers, engineers, designers, and product managers to improve language models. The ideal candidate will be detail-oriented, proactive, and passionate about creating world-class consumer experiences. This role is pivotal in shaping how Copilot interacts with users through language.

• Bachelor's Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field with 4+ years of related experience, or a Master's Degree with 3+ years, or a Doctorate with 1+ year of related experience.
• 3+ years of experience working in a fast-paced environment managing multiple priorities.
• Hands-on experience with prompt design, context window management, and model evaluation.
• 2+ years of experience shipping consumer-facing products and iteratively improving them.
• 1+ years of experience in building LLM applications with familiarity in agent and orchestration frameworks.

• Craft and refine the context and prompts used to steer, train, and evaluate the language models for Microsoft Copilot.
• Create evaluations and establish frameworks to measure both technical performance and emotional intelligence.
• Research and implement novel prompting techniques.
• Extract insights from extensive language datasets to improve model response quality.
• Own the status of key projects, proactively identifying risks and proposing solutions for timely delivery.

• Employees at Microsoft are often offered comprehensive, “world-class” benefits—including health and mental-wellness programs, competitive pay with bonuses and stock awards, and retirement/savings options. Time-off and flexibility are common, with generous vacation and holidays, parental and caregiver leave, and flexible work schedules, alongside learning support, employee resource groups, product discounts, and matching-gifts/volunteering programs. Specific benefits can vary by region.