Greenlight is looking for a Senior Software Engineer, Full-Stack for our Web Core team. This is an exceptional, high-impact opportunity to help bring Greenlight's core product functionality to the web. As part of a horizontal platform team, you'll build and evolve the foundational systems that power web experiences across the organization, partnering with product and engineering teams to enable scalable, high-quality development. In addition to contributing across our frontend and backend services, you'll provide technical leadership, mentor engineers, and help drive engineering excellence across the platform.
This role reports to a Director, Engineering.
Work perks at Greenlight:
- Medical, dental, vision, and HSA match
- Paid life insurance, AD&D, and disability benefits
- Traditional 401k with company match and Roth IRA
- Unlimited PTO
- Paid company holidays and pop-up bonus holidays
- Professional development stipend
- Mental health resources
- 1:1 financial planners
- Fertility healthcare
- 100% paid parental and caregiving leave, plus cleaning service and meals during your leave
- Flexible WFH, both remote and in-office opportunities
- Fully stocked kitchen, catered lunches, and occasional in-office happy hours
- Employee resource groups
Technologies we use:
- Frontend: React, Next.js, TypeScript, Tailwind CSS, Modern build tools (Turborepo, etc.), Testing (Cypress, React Testing Library, Jest).
- Backend & Infrastructure: Node.js, Express, TypeScript/Kotlin, REST APIs, gRPC, Kubernetes (EKS).
Your day-to-day:
- Lead the design and implementation of groundbreaking web experiences, translating mobile features to the web with world-class UX.
- Drive technical strategy, define engineering standards/best practices, mentor engineers, and establish the technical vision for the web platform.
- Manage technical debt, champion code quality, and lead architectural evolution.
- Design, modify, and develop backend services that power web products, ensuring systems scale and championing system reliability, performance, and observability.
What you’ll bring to the team:
- BS in Computer Science or equivalent
- 7+ years of software development experience with a track record of technical leadership
- Deep expertise in React/Next.js/Remix
- Strong experience building REST APIs and backend services with Node.js/TypeScript/Kotlin
- Experience with modern build tools, testing, and CI/CD.
Preferred experience:
- Experience with A/B testing/experimentation and modern MarTech tools (Segment, Optimizely, Mixpanel, Amplitude).
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