Senior Software Engineer

Wealthbox is building an AI-powered CRM software platform for financial advisors, used daily by thousands of advisory firms. The Senior Software Engineer will be responsible for developing core backend functionality, collaborating with cross-functional teams, and driving projects from concept to production.

Responsibilities:

• Build core backend functionality in Ruby on Rails and relational databases
• Work daily in Claude Code and ship features using LLMs and agentic workflows
• Architect backend improvements for performance and scalability
• Build React components in TypeScript for customer-facing features
• Build and deploy 3rd party integrations to expand platform functionality
• Drive projects from concept to production—identify the right approach, execute it, ship it
• Collaborate with cross-functional teams on product decisions and user experience

Requirements:

• B.S. or M.S. in Computer Science or a similar technical field
• 5+ years of professional full-stack web development
• Excellent written communication and code review skills
• Strong understanding of Ruby and Rails (or deep experience in a similar backend framework and willingness to learn Rails)
• Proficiency in JavaScript, preferably with React, Vue, or Angular
• Experience or strong interest in AI/LLM technologies and prompt-first development workflows
• Track record of maintaining production applications and writing clear, maintainable, tested code
• Experience with Git, CI/CD, and regular deployments
• Deep appreciation for UX and usability—you care what the end user experiences
• Ability to mentor other engineers is a plus