Senior Software Engineer, AI Platform

Responsibilities

• Build AI platform capabilities powering product experiences like Deep Dive, predictive coding, multi-modal understanding, agentic workflows, translations, search, and review.
• Contribute to RAG, semantic retrieval, and agentic orchestration patterns, including indexing pipelines, query flows, tool-calling, planning logic, relevance tuning, benchmarking, and multi-modal workloads.
• Collaborate with Product, Platform, Security, and DevOps to build and ship features in production.
• Scale system to handle hundreds of millions of documents.
• Provide technical mentorship to engineers and become expert in codebase.
• Perform code reviews using knowledge of languages, design patterns, and best practices.
• Fix defects by triaging issues and writing code to debug, track, and resolve.
• Provide on-call support, answering customer questions, triaging defects, and carrying pager.
• Contribute to internal and external documentation.
• Conduct technical interviews for recruiting.

Requirements

• BS or MS in Computer Science or equivalent.
• Proficiency in coding with C, C++, C#, Java, Python, JavaScript, Go, or Rust.
• Knowledge of algorithms, fundamental CS concepts, relational databases, API design, and building user interfaces.
• Practical experience with AI/ML systems: retrieval pipelines, semantic search, agentic pipelines, document classification, or LLM-integrated features.
• Experience with AI tools like Cursor and Claude Code.
• At least 4 years building distributed cloud systems with service-based architecture, frontend frameworks for rich web apps, and best practices for testing, maintaining, launching cloud software.
• At least 1 year leading or coordinating multi-developer efforts.

Nice-to-haves

• Familiarity with AWS.
• Familiarity with MySQL, Postgres.
• Familiarity with vector or graph databases.
• Familiarity with LLMOps.

Compensation

Salary range: $173,000 - $251,000 (dependent on experience and skills).
Equity program, 401(k) matching, health/dental/vision, FSA, paid parental leave, sick leave, vacation, holidays, mental health benefits, L&D stipend, life/disability insurance.