Tonal logo

Tonal

Tonal

Revolutionizing strength training with digital weight technology

📍 San Francisco, California

0 Open Positions
Top Employer

About Tonal

Tonal develops a digital strength training system that uses electromagnetic resistance to provide a full-body workout from the comfort of home. Based in San Francisco, California, Tonal's system integrates personalized coaching and performance tracking to enhance user engagement and results. Engineering teams focus on embedded systems, firmware development, and user interface design to create a seamless experience for users. The company employs a mix of hardware and software engineers to solve challenges related to real-time performance, connectivity, and user interaction, distinguishing itself in the competitive fitness technology market.

Current Job Openings

0 jobs

All Tonal Job Openings

    Previously posted positions that may provide insight into Tonal's hiring patterns

  • Expired
    Tonal logo

    Staff Firmware Engineer, Android hot job

    @ Tonal

    📍San Francisco Bay Area, United States 🇺🇸
    📊 senior
    ⏱︎ full-time
    AOSP C++ Java
    View details
    View Staff Firmware Engineer, Android
  • Expired
    Tonal logo

    Staff Firmware Engineer, Android

    @ Tonal

    📍San Francisco Bay Area, United States 🇺🇸
    📊 senior
    ⏱︎ full-time
    AOSP C/C++ HAL
    View details
    View Staff Firmware Engineer, Android
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Industries
Consumer Electronics Robotics Automotive

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Company Info
Employees 501-1000
Founded 2015
Type Private
Glassdoor 4.2
Connect
Key Skills
AOSP Python HAL C++ Java C/C++ Android
Work Arrangement

About Tonal

Tonal develops a digital strength training system that uses electromagnetic resistance to provide a full-body workout from the comfort of home. Based in San Francisco, California, Tonal's system integrates personalized coaching and performance tracking to enhance user engagement and results. Engineering teams focus on embedded systems, firmware development, and user interface design to create a seamless experience for users. The company employs a mix of hardware and software engineers to solve challenges related to real-time performance, connectivity, and user interaction, distinguishing itself in the competitive fitness technology market.

Tonal Career Opportunities

Tonal operates in the embedded systems space with focus on Wellness and Fitness Services. While no positions are currently listed, embedded companies often hire in cycles tied to product launches, R&D phases, or contract milestones. Engineers interested in Tonal should monitor for openings in firmware development, hardware design, and systems architecture.

Tonal Hiring Trends

* Data represents job posting activity over the past 6 months: Jul 2025 through Dec 2025

Hiring momentum at Tonal is currently increasing, with 1 opening posted this month compared to 0 last month. This upward trend often signals product development acceleration, team scaling, or new project initiatives.

Over the past 6 months, Tonal averaged 0.2 job postings per month, with peak hiring in Dec 2025 (1 openings). For embedded systems roles, hiring activity typically correlates with product development cycles, especially for firmware teams during pre-production phases and hardware engineers during prototyping.

Current Month
1 job

📈 New hiring activity

6-Month Average
0.2 jobs/month

Consistent hiring velocity

Peak Activity
1 jobs

Dec 2025

Required Skills at Tonal

AOSP is the most in-demand skill at Tonal, appearing in 100% of all job listings (past and present). This universal requirement indicates AOSP forms the core of Tonal's technical stack across all engineering teams.

Tonal's technology stack spans 7 distinct skills and tools, reflecting the multifaceted nature of embedded systems development. This moderate technology stack indicates focused but varied engineering challenges.

AOSP
100% of roles
100%
Python
100% of roles
100%
HAL
100% of roles
100%
C++
50% of roles
50%
Java
50% of roles
50%
C/C++
50% of roles
50%
Android
50% of roles
50%

Engineers joining Tonal should combine depth in key areas with adaptability. Firmware development expertise is critical, especially for engineers skilled in bare-metal programming, RTOS development, and optimizing code for resource-constrained systems. Candidates with adjacent skills (version control, testing frameworks, communication protocols) typically advance faster by contributing across the development lifecycle.

Where Tonal is Hiring

Tonal's engineering operations are concentrated in a single country across 1 location. A single-location focus enables tight team collaboration and simplified operations, particularly valuable for hardware-intensive development requiring shared lab facilities.

🇺🇸
San Francisco Bay Area, United States
2 previous jobs

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