Applied Engineer II

Microsoft Microsoft · Big Tech · Redmond, WA +1 · Software Engineering

Applied Engineer II role focused on developing and integrating AI technologies, including foundation models, prompt engineering, RAG, and multi-agent architectures. The role involves fine-tuning models, evaluating behavior, building prototypes, and deploying solutions into production, with a strong emphasis on responsible AI and ethical considerations.

What you'd actually do

  1. Research and implement state-of-the-art technologies using foundation models, prompt engineering, Retrieval Augmented Generation (RAG), graphs, multi-agent architectures, as well as classical machine learning techniques.
  2. Fine-tune foundation models using domain-specific datasets.
  3. Evaluate model behavior on relevance, bias, hallucination, and response quality via offline evaluations, shadow experiments, and online experiments.
  4. Build rapid AI solution prototypes, contribute to production deployment of these solutions, debug production code, and support Machine Learning and AI operations.
  5. Utilize experience in AI subfields (e.g., deep learning, Generative AI, Natural Language Processing (NLP), muti-modal models) to translate cutting-edge research into practical, real-world solutions that drive product innovation and business impact.

Skills

Required

  • Bachelor's Degree in Computer Science or related technical field
  • 2+ years technical engineering experience
  • coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
  • Machine Learning Operations Workflows
  • Continuous Integration/Continuous Delivery (CI/CD)
  • monitoring
  • retraining pipelines
  • developing and deploying live production systems
  • product lifecycle from ideation to shipping
  • fairness and bias in AI
  • ethical and security risks

Nice to have

  • Generative AI
  • Large Language Models/Machine Learning algorithms
  • LangChain
  • PromptFlow
  • deep learning
  • Natural Language Processing (NLP)
  • muti-modal models

What the JD emphasized

  • production deployment
  • live production systems
  • product lifecycle from ideation to shipping
  • ethical and security risks
  • XPIA (Cross-Prompt Injection Attack) unfairness, bias, and privacy concerns

Other signals

  • foundation models
  • prompt engineering
  • RAG
  • multi-agent architectures
  • fine-tune foundation models
  • evaluate model behavior
  • build rapid AI solution prototypes
  • production deployment
  • Generative AI
  • Large Language Models