Senior Software Engineer

Job Description

Job Description

Avante is located in Seattle, WA, with an in-office culture requiring 4 days per week on-site. We're on a mission to transform how self-funded employers manage their benefits and HR operations. Our AI-powered SaaS platform helps employers shift from reactive firefighting to strategic planning, while providing employees with the guidance they need to truly understand and maximize their benefits.

Employee benefits represent the second-largest expense for most businesses, yet the landscape is fragmented, complex, and difficult to navigate. Avante unifies fragmented benefits data and provides AI-driven insights that help employers control costs while delivering an exceptional employee experience.

The Role : Build Something Meaningful

We’re looking for a Senior Software Engineer who thrives in a hands-on role. You’ll be writing a lot of production code across our TypeScript-based stack while also contributing through thoughtful design, code reviews, and mentoring.

This is not an ivory tower role - we need someone who enjoys solving problems at the keyboard, shipping features, and making pragmatic technical decisions. You’ll bring the judgment and maturity to guide others, but you’ll do so while actively building alongside them.

What You'll Do

• Write high-quality, production-ready code across the stack, with focus areas that match your strengths (backend, frontend, or both)
• Design and build scalable services, APIs, and user-facing features within our TypeScript monorepo
• Integrate with external systems such as HRIS and ticketing platforms
• Model data, design schemas, and optimize queries to keep our systems fast and reliable
• Build for production with a focus on observability, monitoring, and testability from day one
• Participate in design discussions, code reviews, and technical decision-making
• Mentor teammates by sharing context, giving feedback, and helping them grow their craft
• Collaborate closely with product, design, and engineering peers to deliver solutions that drive real business value

What We're Looking For

Benefits include : stock options, medical / dental / vision, and 401k

Our Company Values

Beat Yesterday – Continuous improvement, innovation, and growth

Embrace Type 2 Fun – Resilience and positivity in the face of challenges

Act Like an Owner – Initiative, accountability, and focus on outcomes

Stay Hungry, Stay Curious – Humility, curiosity, and bold thinking

Interview Process

Final conversation with our CEO

If you’re excited about solving meaningful problems in a fast-paced environment where your work directly impacts customers’ lives, we’d love to hear from you.