Backend AI Engineer

Why Mintlify?

We're on a mission to empower builders.

• Massive reach: Our docs platform serves 70 million+ developers every year and powers documentation for 8,000+ companies, including Anthropic, Cursor, Windsurf, Scale AI, X, and over 20 % of the last YC batch.

• Small team, huge impact: We’re only 20 people today, backed by $18.5 million in funding, each new hire shapes the company’s trajectory.

• Culture of slope over y-intercept: We value learning velocity, grit, and unapologetically unique personalities.

We grew in value faster than headcount and we’re looking to align the two in the coming year.

Who is an engineer at Mintlify?

Engineers at Mintlify appreciate a high degree of ownership, are passionate about a tasteful user experience and come to work ready to contribute to a small-but-mighty team.

You’ll have plenty of heads down builder time. We believe in the power of strong teams to drive change - and have created an environment where the best ideas win and we can acknowledge when we’re wrong.

For this role particularly, we are looking for a software engineer with deep experience in LLM fine-tuning, RAG systems, and AI automations.

Joining the team

We’re all about finding the intersection between what excites you and business priorities. You’ll jump into new territory and learn something new. You’ll own projects and features. You’ll ship.

About the role

This role will work closely with the founding team. The nature of the work will evolve rapidly in the fast-moving environment but will involve:

• Backend software engineering & infrastructure engineering to support the AI and agentic flows

• RAG/data ingestion pipelines

• Prompt engineering

• Model performance and evals

Compensation

• $140K – $200K • $140K – $200K Equity • Offers Bonus

Our interview process

• Culture interview (20-min video call)

  • We’re looking to learn about you, your skills and experience, and your motivation to join our team.

• Technical interview (take-home, 1 week to complete, 2 hours total)

  • No LeetCode! Real-world problem solving in our coding environment. We try and make it fun.

• Debugging interview (40-min live w/ one of our engineers)

  • You'll work through a set of debugging problems so we can learn how you reason.

• Founder interview (45-min)

  • Meet with Han or Hahnbee! AMA at the end.

• On-Site (half-day)

  • A technical round

  • Lunch - get to know the team

  • Behavioral round

  • Spec assessment - we present you with a problem and ask you to write up a solution for it (no code)

• Offer

• cue confetti! Dandelion Chocolate on us come Week 1!

Company Benefits:

Competitive compensation and equity | Flexible work culture

20 days paid time off every year | Health, dental, vision

401k or RRSP | Free lunch and dinners

$420/mo. wellness stipend | Annual team offsite