Sr. Software Engineer

Job Description

Posted on: 
Jan 12, 2022

Leafly Is the Leading Legal Cannabis Marketplace In the U.S.

The U.S. cannabis market is exploding! This is your chance to get in on the ground floor!

It’s estimated to hit $130 billion on an annual basis by 2024. It’s already more than half of the U.S. alcohol market, and it’s not even federally legal—yet! Join us in what we believe will be a multi-billion dollar company!

Built as a strain database more than a decade ago, Leafly has played a critical role in destigmatizing cannabis and helping consumers understand the power the plant can play in their own lives. We’ve parlayed our strains expertise into the largest legal cannabis marketplace in the United States. 100 million people visit our site each year to buy cannabis from their local dispensary, to be picked up or delivered to their home. When you read the millions of user-generated reviews for strains and dispensaries on Leafly, you quickly understand why we are the most differentiated marketplace in the cannabis industry.

Our independent newsroom is the trusted source for cannabis education, news, and trends. From Cannabis 101 to our flagship Jobs Report to our Social Impact hub, Leafly shines a light on the plant and the industry. We’ve leveraged our position as the trusted authority on all things cannabis in order to influence prohibition-ending legislation efforts across the country, and to partner with other mission-driven organizations that are building a more just and equitable future for our industry.

Our Teams and Our Tech

We work in cross-functional squads, with product owners, designers, and engineers working side-by-side toward shared goals. We strive to maximize squad autonomy - standardizing tech, tools, and process just enough so that squads are accelerated rather than slowed. We aim for each squad to have the right mix of full stack, web, and api developers, so that together they are equipped to solve whatever problems come their way. We look to each person to bring their expertise and passion to the table, as well as the ability to roll up their sleeves and help where it’s needed.

The main technical players: Ruby on Rails, JavaScript (React, TypeScript, Next.js, Node.js), Python, Postgres, Docker, Kubernetes, AWS, Datadog.

What We Look For In Our Engineers

  • You prioritize users. You’re results oriented, pragmatic, and good at negotiating tradeoffs between technical objectives and product objectives.
  • Iterative and data-driven. You know how to break down the work in order to frequently deliver incremental value. You’re experienced with testing into better solutions than we originally envisioned.
  • Technical excellence and a growth mindset. You’re passionate about honing your craft and writing high quality code that inspires your teammates.
  • Depth and breadth. Where you're an expert, you’ll hit the ground running and lead by example. Where you’re not, you’re ready to learn quickly.
  • Self-starter and collaborative. You’re comfortable working independently as well as pairing or swarming with your teammates. You ask for help when you need it, and you help others when they need it.
  • You will make us better. You bring expertise, skills, or perspective we could use more of. You’ll help us make better decisions, and build better products.

What We’re Looking For in This Role

The Leafly BI team is dedicated to building data for our customer focused systems that make it easy to purchase cannabis. We are looking for a senior software engineer with expertise in full stack development, preferably with Ruby on Rails. You will be a critical member of the team and passionate about building, maintaining, & ability to use existing internal design systems to prototype new features for the business.

You have demonstrated expertise in our stack, and a proven track record of solving tricky problems regardless of the specific technology or problem domain. You are strong on programming and data analytics fundamentals, and your code is an example to others. You understand the tradeoffs of object-oriented vs functional, monoliths vs microservices, and non-negotiable technical table stakes vs good enough to ship.

You care deeply about software quality, operability, and developer experience. You value a collaborative environment, and care deeply about your teammates. You have strong opinions about how we build things, and your opinions are loosely held. You are a thoughtful, kind, and effective communicator - quick with helpful code reviews, you ad hoc pair regularly, and offer in-the-moment technical collaboration and mentorship. And while it’s not a requirement, if you are passionate about cannabis, many of us are too! Leafly is looking for you!


  • Support our Business Intelligence and sales teams by building internal tooling in React, NodeJS, and/or Ruby on Rails
  • Prototyping internal reporting tooling in React and Rails with minimal design input
  • Support our marketing team by building and maintaining integrations with our email service
  • Collaborate with other engineering teams to drive monetization opportunities through the site
  • Develop and maintain client-facing reporting APIs
  • Build, maintain, and enhance existing Rails APIs, focused on performance and stability
  • Conduct peer reviews to ensure code developed meets our coding standards


  • 5+ years experience shipping and supporting high-scale, high-performance web applications
  • Demonstrated ability to embrace, learn, and apply new technologies and tools
  • Experience with the latest web technologies, tools, and practices; experience with more than one server-side technology
  • Experience working with Ruby on Rails, NodeJS, and React
  • Expertise in HTTP, scalability, performance optimization, reliability, deployment, monitoring, security
  • Expert in your domain, and comfortable working at all layers: HTML, CSS, JavaScript, web services, APIs, SQL
  • Comfortable switching between frontend prototypes and backend APIs.
  • Comfortable with ambiguity and interested in developing and maintaining a variety of projects at once

The job description is representative of typical duties and responsibilities for the position and is not all-inclusive. Other duties and responsibilities may be assigned in accordance with business needs. We are proud to be an equal opportunity employer. A background check will be conducted after a conditional offer of employment is extended.


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