Frontend Software Engineer at Sunday

| Greater Boulder Area
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Role: Frontend Developer

Company Introduction:

Sunday: Unbox a better lawn. We’re a venture-funded, Boulder-based startup that’s reinventing the lawn and garden space through a lens of e-commerce and technology. Our data-driven service and products will help 90+ million Americans turn their yards into verdant, sustainable ecosystems - without all the toxic stuff. (Think custom meal kits for lawns, minus all the tedious chopping!)

We are backed by a group of experienced investors and advisors, and now we are looking for the right people to join our core team. Together, we will disrupt an industry by building cuttingedge greenfield products that help people and the environment. 

If you don’t want to take our word for it, check out the article on us in Forbes magazine!

Job Description:

We are looking for Frontend Developer eager to help build the next generation of our customer facing lawn engine for both mobile and browser platforms. The role will involve planning, design, development and deployment of our frontend stack as we build and grow our products and services. The ideal candidate will be able to work as part of a small team focused on developing new products and services while also maintaining best practices for future growth of the engineering team. This role will include being a member of the core engineering team and will involve making critical architecture and design decisions as we begin to scale and expand our reach to more customers through new products and service offerings.


  • Design, build, and deploy production software to meet immediate and future business needs
  • Work directly with senior leadership to create a roadmap for future development, architecture decisions, and tech-debt management
  • Collaborate with Product and Marketing teams to design and implement new features
  • Interact with customer support to identify, triage, and improve customer pain points by creating custom support tools to improve and optimize workflows

Basic Qualifications:

  • 1-3 years experience developing and deploying web applications
  • Strong Javascript skills with experience in React & React Native
  • Experience with UI/UX with ability to create HTML / CSS / SASS from graphic mockups Demonstrated success building and deploying web apps with database integration
  • Ability to configure build tools and workflows for effective frontend development
  • Commitment to test driven development and CI/CD methodologies

Preferred Qualifications:

  • Experience with Node.js
  • Hands-on experience developing for and deploying to the cloud (GCP, AWS, Azure)
  • Experience with containerized applications for development & production using Docker
  • Knowledge of Kubernetes and serverless technologies in production

Bonus Points:

  • Desire towards full-stack development and building service based architecture
  • Eagerness to learn, apply, and deploy new technologies and cloud infrastructure
  • Interested to understand entire business model including product development, marketing, sales, logistics, etc.


  • Be a core member of small, focused engineering team building new technologies
  • Help make critical decisions that will drive success
  • Health, Dental, Vision Benefits: covering employee premiums 100%; spouse/family 50%  Stock options
  • Unlimited PTO
  • 401(k) program upcoming
  • Located in beautiful Boulder, Colorado


We’re looking forward to hearing from you: [email protected]

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1855 S 57th CT, Boulder, CO 80301

What are Sunday Perks + Benefits

Friends outside of work
Eat lunch together
Open door policy
Team owned deliverables
Group brainstorming sessions
Open office floor plan
Highly diverse management team
Health Insurance & Wellness Benefits
Dental Benefits
Our dental plan covers 99% of employee premiums and 50% of his/her dependents'.
Vision Benefits
Health Insurance Benefits
Our dental plan covers 99% of employee premiums and 50% of his/her dependents'.
Retirement & Stock Options Benefits
Company Equity
Vacation & Time Off Benefits
Unlimited Vacation Policy
Perks & Discounts
Casual Dress
Stocked Kitchen
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