Software Engineer, AI Infrastructure

About Glean

Glean is the Work AI platform that helps everyone work smarter with AI. It started as the industry's most advanced enterprise search but has since evolved into a full-scale Work AI ecosystem, powering intelligent Search, an AI Assistant, and scalable AI agents on one secure, open platform.

With over 100 enterprise SaaS connectors, flexible LLM choice, and robust APIs, Glean gives organizations the infrastructure to govern, scale, and customize AI across their entire business - without vendor lock-in or costly implementation cycles. At its core, Glean is redefining how enterprises find, use, and act on knowledge.

About The Role

Glean is looking for software engineers to help build the world's best search and assistant product for work. Our engineers work on a range of systems across the stack, including generative AI, RAG, query understanding, document understanding, domain-adapted language models, natural language question-answering, evaluation, and experimentation.

We interact regularly with customers, deeply understand their pain points, and use whatever tool is necessary, simple or complex, to solve their problems. You will design, build, and improve AI/ML systems and data pipelines infrastructure, including platforms that power large language model serving, routing, and orchestration at scale. You will work with and enable other engineers focused on modeling and Agentic capabilities. You will build agentic systems that leverage AI to proactively monitor, diagnose, debug, and maintain infrastructure health at scale across cloud deployments. You will write robust code that's easy to read, maintain, and test. You will mentor more junior engineers, or learn from battle-tested ones.

About You

• 2-5 years of experience with a BA/BS in computer science, math, sciences, or a related degree
• Proven ability to design, build, and ship production-ready software, ideally around AI/ML infrastructure (Batch processing pipelines, Serving infrastructure, LLM orchestration etc.)
• Strong coding skills (Python, Go, Java)
• Thrives in a customer-focused, tight-knit, and cross-functional environment — being a team player and willing to take on whatever is most impactful for the company is a must
• A proactive and positive attitude to lead, learn, troubleshoot, and take ownership of both small tasks and large features

Location

This role is hybrid (3-4 days a week in our Mountain View office).

Compensation & Benefits

• The standard base salary range for this position is $175,000 - $270,000 annually.
• Certain roles may be eligible for variable compensation, equity, and benefits.
• We offer a comprehensive benefits package including competitive compensation, Medical, Vision, and Dental coverage, generous time-off policy, and the opportunity to contribute to your 401k plan to support your long-term goals.
• You will receive a home office improvement stipend, as well as an annual education and wellness stipends to support your growth and wellbeing.
• We foster a vibrant company culture through regular events, and provide healthy lunches daily to keep you fueled and focused.

AI-First Mindset

At Glean, AI fluency is core to how we work and we're committed to ensuring every new hire feels confident integrating AI into their everyday work. As part of the interview process, you'll complete a brief AI-focused exercise or discussion so we can understand how you think about, design, and use AI to drive impact in your role.

Global Data Privacy Notice

Depending on your location, the General Data Protection Regulation (GDPR), California Consumer Privacy Act (CCPA), or other privacy laws may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available in our Privacy Policy.