Principal Software Engineer, AI

Job Overview

Job Title: Principal Software Engineer, AI Location : Remote - US Salesloft is building the next era of enterprise revenue - one where teams make confident decisions powered by AI and real signals.

By combining our scale, insights, and AI innovation, we're building the industry's first Predictive Revenue System, enabling humans and AI to work together to make smarter decisions and drive consistent growth.

Job Description

With thousands of customers using our platforms every day, we have an unmatched view into how revenue is actually won - the Revenue Context that reveals what happens, when, and with what outcome.

This gives us a unique opportunity to transform an entire category and set a new benchmark for how modern revenue teams operate.

THE OPPORTUNITY At Salesloft, our Principal Engineer for AI sets the technical direction for how machine intelligence works across our Predictive Revenue System.

This is deep, ambiguous, frontier work.

Key Responsibilities

• Job Title: Principal Software Engineer, AI Location : Remote - US Salesloft is building the next era of enterprise revenue - one where teams make confident decisions powered by AI and real signals.
• By combining our scale, insights, and AI innovation, we're building the industry's first Predictive Revenue System, enabling humans and AI to work together to make smarter decisions and drive consistent growth.
• Join us to help transform how companies around the world run revenue - and build the platform that will guide leading revenue teams into the future.
• This is the most senior individual-contributor role on our AI engineering team: you will architect the systems that turn LLMs, machine learning models, and agentic workflows into production capabilities that thousands of enterprise revenue teams depend on.
• You will make the foundational architectural decisions for AI at Salesloft - how we serve models at scale, how we build reliable systems on top of non-deterministic components, how we evaluate and guardrail agentic behavior, and how we keep pace as the underlying foundation models evolve.
• You will set the standards other engineers build on and act as a technical multiplier across the AI organization.
• On a day-to-day basis, you will: Set the technical architecture and direction for AI systems across the platform - model serving, LLM-powered features, agentic workflows, and the infrastructure beneath them.
• Lead the most complex AI engineering problems end to end - from research-adjacent prototyping through hardened production delivery.

Required Skills and Qualifications

• THE SKILL SET Extensive experience building and architecting production software systems at scale, with significant depth in AI/ML systems.
• Hands-on experience building production systems on top of LLMs or machine learning models - including designing for the challenges of non-deterministic behavior.
• Deep expertise in distributed systems, model serving, and the infrastructure required to run AI reliably at scale.
• Proven experience designing evaluation frameworks, guardrails, or quality systems for AI-driven features.
• Hands-on experience with agentic systems - designing and hardening AI agents that take autonomous action in production.
• We focus on culture add, not culture fit, and believe our teams are made stronger by the unique perspectives, experiences, and identities each person brings.
• If you’re excited about this role even though your experience may not perfectly match every requirement, we encourage you to apply.
• Opting out will not impact your experience or consideration.

Benefits and Perks

• BENEFITS: For more information about our company's comprehensive benefits please visit: At Salesloft, we are committed to creating an inclusive and supportive workplace where everyone belongs and can thrive.
• The total compensation package for this position may also include performance bonus, benefits and/or other applicable incentive compensation plans.

Work Location and Schedule

This role is listed as Remote USA with location information shown as Remote USA. The employment type is Full Time.

About the Company

Salesloft is the organization connected with this listing. USA Jobs Today displays this opportunity for job discovery only, so applicants should verify company details, application instructions, and eligibility on the official employer website.