Engineering Manager - Platform

What We Do

Rillet serves accounting and finance teams. Our customers are the financial brains of their companies. Our job is to help them run the numbers with impossible speed, accuracy, and insight.

Rillet is an AI-native ERP that can drive a zero-day close. We are different because of our unified source-of-truth data model, hundreds of best-in-class native integrations (Stripe, Ramp, Salesforce, etc), automated & auditable workflows, multi-entity consolidation, and quickly expanding army of specialized AI agents (e.g., accrual, audit, P&L flux, board decks, etc). These earn us a consistently perfect customer satisfaction score. High-growth AI customers like Mercor, and Function Health love our ship velocity, because their financial stack needs to scale as quickly as they do.

This huge market is ours to take. We have raised $100M from leading investors (including Sequoia, a16z, Iconiq, Oak HC/FT, and First Round) to help everyone run their numbers at the speed of AI.

Who We Are

Rillet’s pace is not for everyone. Intelligence is table stakes. To succeed here, you need extreme speed, agency, and flexibility.

Successful Rilleteers do not wait for assignments. They internalize a mission, design a strategy, and bring back results that are better, faster, and more creative than a manager could have asked for.

Work revolves around our customers. Successful Rilleteers are energized by delivering the most important things, even those that weren’t in the original plan.

In this role, you do not need to be an accountant. But you do need to appreciate the value that our customers can create for their own company when we equip them with the perfect financial tools. Successful Rilleteers love powering the financial core of the world’s fastest-growing companies.

Who We Need

We're looking for an Engineering Manager, Platform who is equal parts technical leader and people builder, someone who can shape the infrastructure foundation Rillet scales on while developing the team that makes it possible.

What You'll Do

• Shape the future. Help architect Rillet's long-term platform vision and infrastructure roadmap as we scale.

• Build, don't just execute. Partner with product and engineering leaders to influence how we invest in the foundation that makes everything else possible.

• Drive impact. Own and deliver high-stakes platform initiatives — from developer tooling to reliability infrastructure — from conception to production.

• Set the bar. Champion engineering excellence by building scalable, observable, and resilient systems that the whole team can depend on.

• Grow your team. Lead, mentor, and unlock potential in talented engineers while building a world-class platform engineering culture.

• Build the team. Recruit and onboard exceptional engineers who will help us scale our infrastructure as the business grows.

• Roll up your sleeves. Stay hands-on with the codebase during this critical growth phase, contributing directly to Rillet's technical foundation.

Who We're Looking For

• 3+ years managing platform or infrastructure engineering teams at product-driven tech companies (5+ years in engineering), with experience leading through rapid growth or managing multiple teams

• Deep expertise in building and scaling software platforms, internal tooling, and core infrastructure that multiplies the velocity of the teams you serve

• A culture carrier who sets a high bar and makes it contagious, you know what great platform engineering looks like and help others rise to meet it

• Strong cross-functional collaborator who translates seamlessly between technical and non-technical stakeholders and drives alignment across engineering, product, and operations

• Hands-on experience with cloud infrastructure (AWS, GCP, or Azure), CI/CD pipelines, and modern platform tooling, you're close enough to the work to earn the team's trust

Life at Rillet: