Senior Software Engineer

Why Engineering at Cozey

At Cozey Engineering, we’re not just building software, we're building the backbone of a modern, efficient, and customer-obsessed e-commerce operation. From order to delivery, every step is powered by in-house systems that drive speed, accuracy, and seamless customer experiences. Our team owns everything from operational infrastructure and warehouse management systems to backend services that power our website and logistics.

The Role

As Senior Software Engineer reporting to Manager, Software Engineering (WMS), your mission is to design and build the systems that power the post purchase journey of the product creating a seamless client experience. You’ll create scalable, in-house solutions that replace third-party tools, ensuring speed, accuracy, and innovation at every step. By owning projects from idea to deployment, you’ll help redefine how customers receive furniture with ease.

What you'll be doing

• Design and build back-end services and APIs from scratch in TypeScript on AWS, owning projects from architecture through deployment and production.
• Replace third-party tools with in-house systems shaped around how Cozey actually operates.
• Build integrations with carriers, vendors, and other external systems.
• Build AI agents and automations that streamline warehouse and planning workflows.
• Work directly with operations and product teams to find pain points and ship solutions quickly.
• Help set technical direction for your pod and mentor intermediate engineers through code reviews and pairing.

We'd love to hear from you if you have

• 5+ years of back-end engineering experience, with TypeScript/Node.js or a comparable strongly typed language (Java, Go, C#, etc.).
• Experience designing and evolving REST APIs and data-intensive services.
• A track record of owning projects end to end, ideally including a 0-to-1 build.
• A strong testing habit (unit and end-to-end) and a care for clean, documented code.
• Experience with AWS is a plus
• Experience working with AI coding tools (Claude Code, Cursor, Copilot) is a plus.
• Clear communication, including with non-technical teammates.

We care about you

• Competitive salary along with an annual bonus (performance based)
• Comprehensive health benefits, including mental health coverage.
• Endless opportunities for personal and professional growth in a fast-growing start-up.
• A generous PTO policy that allows you the time you need to recharge.
• A role where your strategies and decisions directly influence the company’s operations and growth.
• A workspace where everyone is welcomed, heard, and valued.

Please note that we may use AI-powered tools to support parts of our hiring process, such as application screening and interview coordination. These tools help us focus our time where it matters most: getting to know candidates. All hiring decisions are made by people, and we’re committed to a fair and inclusive process.