Software Engineer (Fitness Content)
NexSan Jose, California (Hybrid)Posted 7 April 2026
Job Description
Nex is on a mission to help families rediscover the joy of movement. Created by parents for parents, Nex combines technology and play to deliver fun, social, and interactive experiences powered by natural body motion, encouraging kids and adults to move more, play more, and have fun together. Nex Playground, the company’s award-winning active play system, is purpose-built to get families moving year-round, with safety and privacy as core considerations in its intentional design. It is certified kidSAFE+ COPPA compliant and built to support healthy, active play for all ages and abilities.
Nex Playground features a growing library of 50+ experiences, including motion and dance games, fitness and educational experiences, and Nex Originals. Content includes collaborations with partners like Hasbro, Sesame Workshop, and NBCUniversal. Nex has been recognized by Fast Company’s Most Innovative Companies, TIME’s Best Inventions, and Parents’ Best Entertainment System for Families, and has earned Red Dot, IDEA, and Core77 international design awards. We encourage you to explore Have Fun and Is Motion Gaming Back? , as they offer a deeper look into our culture, values, and explain how our approach to motion gaming differs from previous generations.
Location: San Jose, California or Hybrid
Annual salary:
USD 140,000 to USD 180,000
Type: Full-time
Reports to: Head of Studio (Party)
The Role
We're looking for a
Software Engineer
to help bring our product ideas to life within a fast-moving game cell focused on
gamifying fitness and developing healthy habits for the whole family . You'll work closely with designers and engineers to prototype, iterate, and refine our product from concept to production.
This role is for someone who thrives in a
rapid development environment , learns quickly, and brings in the right tools and technologies to build high-quality experiences. You should be excited about the challenge of
making exercise engaging
through game systems like
progression, rewards, and live-ops
while integrating with a
motion-based platform .
You’ll be
product and user minded , confident in
sharing your perspective
to shape the best possible experience for our growing community. If you love building
polished, interactive experiences from the ground up , this role is for you.
What You'll Do
Ramp up quickly
on existing codebases and implement scalable content delivery to keep the catalog fresh.
Develop progression systems, live-ops features, and other gameplay elements
that enhance motivation and engagement.
Optimize and polish
user experiences to ensure smooth, production-quality gameplay.
Evaluate and adopt new technologies
to improve development speed and product quality.
Work cross-functionally
with designers, product teams, and other engineers to deliver a seamless experience.
What You Bring
3+ years of game development or interactive software engineering experience.
Experience building
user-facing products from scratch
and shipping high-quality experiences.
Strong programming skills, preferably with
Unity (C#) or similar game engines.
Ability to
quickly learn and integrate new technologies
into development pipelines.
Experience
optimising performance
and
artifact size
for mobile (Android) platforms.
A
product-minded approach —you think about the user experience, not just the code.
Strong
problem-solving skills
and ability to work independently in a fast-paced environment.
Bonus: Experience with
fitness apps, or at-home fitness solutions.
Experience delivering remote content updates using Unity Asset bundles.
If you're passionate about
blending gaming and fitness
to build experiences that make healthy habits fun, we’d love to hear from you!
We Offer
Competitive compensation package.
Flexible working hours and vacation policy.
Product-driven culture that treasures talents and individual growth.
Front-row seat and hands-on experience with cutting edge technologies in the ... (truncated, view full listing at source)
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