Want to work with leading brands in fitness and wellness, solving unique, large-scale technical problems related to the industry? Smallworld is seeking experienced full-stack Software Engineers to join our product team. You can help build products that improve the health and wellness journey for thousands of people, create new features that have hundreds of thousands of interactions per day, and be a part of a team that’s working to inspire a fitter, healthier world—one stride, one rep, and one round at a time. Join us!

About the Role

As part of the core team at Smallworld, you will have a pivotal role in shaping our organization’s culture, product focus, and engineering standards. You’ll be part of a small software studio that collaborates with notable fitness and wellness brands like Nike and QALO. This is your chance to own projects end-to-end, create innovative digital product solutions, and help us scale while maintaining a razor-sharp focus on delivering value quickly and efficiently.

Responsibilities

• Full-stack development for web and/or mobile applications, working with a variety of coding languages.

• Implement web or mobile interfaces using standard technologies like HTML/XHTML, CSS, and JavaScript.

• Collaborate closely with Product Management and Design teams to define feature specifications, leveraging frameworks such as React and React Native.

• Build and scale backend services.

• Establish expertise and ownership of a particular component, feature, or system with an end-to-end understanding.

• Consistently deliver on projects of significant scope, contributing a high level of productivity and code quality.

Minimum Qualifications

• Programming experience in at least one relevant programming language.

• Demonstrated experience building large-scale applications or similarly complex systems.

• Proficiency with scripting languages such as Elixir, Python, PHP, or JavaScript.

• Experience as an owner of a particular component, feature, or system.

• Proven track record completing projects that span a large scope while maintaining code quality.

• Experience shipping reliable, high-quality products at scale.

• History of setting technical direction for teams, driving consensus, and working across functions collaboratively.

• Experience improving quality through code reviews, robust testing, thoughtful rollouts, monitoring, and proactive refactoring or optimizations.

• Bachelor’s degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience.

Preferred Qualifications

• Exposure to product ownership of software applications, whether as an open-sourced project or part of a startup.

• Experience in programming languages such as Swift or Kotlin.

What we offer

• Collaborations with leading fitness and wellness brands.

• 100% remote and home-office-based work, offering flexibility and comfort.

• Opportunity to travel for client off-sites.

• 15 paid vacation days per year.

• Comprehensive health insurance coverage.

• Gym expense reimbursement to support your fitness journey.

$110,000/year to $135,000/year + bonus + benefits

Individual compensation is determined by skills, qualifications, experience, and location.

About Smallworld

Smallworld’s mission is to craft world-class apps that inspire a fitter, healthier world—one stride, one rep, and one round at a time.Founded by athletes in 2015, Smallworld applies the discipline and craft of competitive sports teams to an engineering organization—a new kind of boutique software studio. Unlike bloated agencies that overcomplicate and underdeliver, we operate with efficiency—lean teams, rigorous engineering, and a deep understanding of what makes a product succeed. We consistently ship product faster, with smaller teams and less investment, than traditional agencies.

Ready to join us?

If you’re passionate about fitness, innovative product development, and want to be an integral part of a small studio with ambitious goals, we want to hear from you!

Tap the button below and email us the following:

1. A brief introduction

2. Your resume

3. Examples of your relevant work