Senior Software Engineer

Rillet serves 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 Windsurf, Postscript, and Finch 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.

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 experienced software engineer to work across the whole software lifecycle at Rillet. You’ll join a growing engineering team and work closely with the CTO, product, and design to build industry-defining accounting and finance software. This is a remote-first role with the option to work from one of our office hubs in New York City, San Francisco, or Barcelona.

What You'll Do:

• Contribute across the whole technical infrastructure and software stack.

• Help define Rillet’s technical direction for years to come.

• Collaborate closely with product managers, designers, and finance experts to define the product, not just build it.

• Participate in customer research interviews and see firsthand the impact of our product.

• Use continuous delivery practices to deliver high-quality software to our end users.

• Apply test-driven development and automation extensively.

• Make sure that our software runs smoothly in production.

What We're Looking For:

• Recent experience and proficiency in Kotlin, Java, or TypeScript.

• Strong experience with modern web frameworks (e.g., SvelteJS, React, Vue).

• Experience with OOP and functional programming approaches.

• Bachelor's degree in Computer Science or related field.

• Enjoys working independently and collaboratively with a small team.

• Enjoy finding practical solutions to real user problems without compromising on quality.

• Have a passion for learning and sharing your expertise with others.

Life at Rillet:

• Competitive Compensation: We're backed by some of the best investors and excited to offer competitive compensation packages, including equity.

• Benefits: Competitive healthcare and dental insurance options.

• Growth Opportunity: We’re excited to build a team who strives for excellence with big ambitions who will grow in roles, responsibilities, and compensation as we do.

• Time to Decompress: Flexible PTO with 9 company-wide holidays.

• Remote Friendly: We have offices in San Francisco, New York, and Barcelona. With team members working remotely from all over the world.

• Team Building: In-person opportunities that are designed to help team members foster collaboration and build community; our team has had offsites in New York, San Francisco, Toronto, Italy, France, and other International Locations!