Senior Software Engineer (Customer & Applications)

Role overview

Join Wizard as a Senior Software Engineer (Customer & Applications). You will design and deliver user-facing products that improve the company’s agentic commerce experience, working across the stack from backend services to polished frontend interfaces.

Key missions

• Create and deliver high-impact, intuitive product experiences for merchants and end users.
• Collaborate with product, design, and AI/ML teams to turn ambiguous ideas into quality user experiences.
• Own end-to-end features, from backend architecture through frontend UI.

Responsibilities

• Build full-stack applications with a focus on performance and usability.
• Integrate with third-party APIs and services where needed.
• Apply strong web application architecture and system design principles.
• Work effectively in a fast-paced environment with changing requirements.

Requirements

• 4–6+ years of professional software engineering experience.
• Solid understanding of web application architecture and system design.
• Experience building full-stack applications using Node.js / TypeScript and modern frontend frameworks (React preferred).
• Experience collaborating closely with product and design teams.
• Familiarity with RESTful and/or GraphQL APIs.
• Experience with SQL (PostgreSQL, MySQL) and/or NoSQL databases.

Nice to have

• Experience integrating with third-party APIs.
• Exposure to ecommerce/marketplace products (e.g., Shopify).