As a member of our feature team, you’ll dive into our UI, JS and back end to make investment portfolio management scalable and easy to use, from requirements through implementation and deployment. You’ll work closely with our product management team and our users to gather requirements and design solutions that make this happen.

You’ll Be a Great Fit If You

• Are a strong individual contributor who can gather requirements, propose a variety of solutions and follow through with implementation
• Are able to dive into unfamiliar codebases and quickly build up working knowledge of how multiple components interact
• Enjoy learning complex domain and application logic
• Are communicative and self-organizing

Requirements

• 2-6+ years of experience building production web applications using Javascript
• Proficiency in Ruby on Rails, Python, or similar MVC frameworks
• Demonstrated ability to understand user workflows and user experience
• Bachelor's degree or equivalent experience in Computer Science or related field

Tech Stack

• Ruby on Rails, Javascript (Stimulus), React, PostgreSQL, Debian Linux
• Open source coding agents + local LLMs

About Smartleaf

Smartleaf is a Boston-based investment portfolio rebalancing service handling over $90 billion in assets. Our next milestone is doubling our capacity to handle 1 million accounts. In order to get to this next level of scale, we need to evolve our architecture and you can have a big impact on how we do that.

Visa Sponsorship

Smartleaf is unable to provide visa sponsorship now or in the future. This includes, but is not limited to, H-1B, F-1 (including OPT/CPT), J-1, or any other employment-based immigration or work authorization sponsorship. Candidates must have current and ongoing authorization to work in the United States without sponsorship.