# Senior Full-Stack Engineer

**Company**: OpenRouter
**Location**: Remote (US)
**Work arrangement**: Remote
**Experience**: senior
**Job type**: Full time
**Category**: Engineering
**Industry**: Technology

**Apply**: https://jobs.ashbyhq.com/openrouter/63265414-7beb-4c2d-ab2a-6b6e80e99703
**Canonical**: https://yubhub.co/jobs/job_0994fe27-452

## Description

### About the Role:

We are looking for a Senior Full-Stack Engineer who thrives on shipping user-facing features, building elegant front-end interfaces with React, and creating powerful backend API functionality.

This role is ideal for engineers who love autonomy, value collaboration, and have a track record of shipping software that works. You'll play a critical role in shaping our product as we scale, helping expand our platform's features, and delivering exceptional experiences for our users.

### Key Responsibilities:

#### Front-End Development:

- Build and maintain user-friendly, high-performance interfaces using React and Next.js.

- Translate designs into smooth, functional experiences for our diverse user base.

#### API Development & Backend Work:

- Design, implement, and deploy scalable API functionality using Cloudflare Workers and edge-first architectures.

- Ensure robust backend systems to support our platform's rapid growth.

#### End-to-End Product Ownership:

- Take features from concept to production, ensuring they are performant, reliable, and delightful for users.

- Make good product and design decisions, and be open to feedback and collaborative creation.

#### Maintain High Standards:

- Write clean, maintainable, and well-documented TypeScript code.

- Contribute to code reviews, bring your experience, and uphold best practices to elevate the team.

#### Problem Solving & Scalability:

- Identify bottlenecks, build great monitoring, propose solutions, and optimize performance across both frontend and backend systems.

### About You:

- **Experience:** 4+ years of professional experience in full-stack development, including shipping user-facing features and working with modern front-end frameworks.

- **Technical Expertise:** Proficient in React, TypeScript, Next.js, and JS runtimes. Bonus points for experience with Cloudflare Workers or other edge-first serverless platforms.

- **Startup Mindset:** You thrive in fast-paced, ambiguous environments. You're resourceful, proactive, and comfortable taking ownership of projects end-to-end.

- **Collaborative & Autonomous:** Strong communication skills and a team-oriented attitude. You can self-manage and deliver high-quality results while working asynchronously.

- **Craftsperson's Approach:** You care deeply about user experience, performance, and maintainability. Your goal is to ship delightful and impactful features, not just code.

### What We Offer:

- **Cutting-Edge Work:** Be at the forefront of AI and LLM infrastructure, building tools for developers and enterprises alike.

- **Small, Talented Team:** Work closely with a tight-knit group of top-notch engineers who value excellence and innovation.

- **Growth Opportunities:** As we scale, grow into leadership roles or specialize further in your area of interest.

- **Competitive Compensation:** Attractive salary, equity, and benefits that reflect the impact you'll have on our success.

## Skills

### Required
- React
- TypeScript
- Next.js
- Cloudflare Workers
- edge-first serverless platforms

### Nice to have
- Cloudflare Workers
- edge-first serverless platforms