C3 IoT Pay & Benefits | Glassdoor

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C3 IoT Overview

Redwood City, CA
51 to 200 employees
Company - Private
Enterprise Software & Network Solutions
$50 to $100 million (USD) per year
C3 IoT is a computer software company. C3 IoT delivers a comprehensive platform as a service (PaaS) for rapidly developing and operating big data, predictive analytics, machine learning, and IoT software as a service (SaaS) applications. C3 IoT also offers a family of ... Read more

Glassdoor Awards

Best Places to Work: 2017 (#40)

Company Updates

  • Honored to be one of the 100 most promising private AI companies in the world. http://glassdoor.com/slink.htm?key=vQ25t

    The AI 100

    The AI 100 recognizes the teams and technologies that are successfully using AI to solve big challenges. The award winners were announced in December 2017 at the conference hosted at SFJAZZ in San Francisco on December 12 & 13. Last year's AI 100 enjoyed amazing success in the year since earning this recognition.

  • Zico Kolter and our Data Science team are using Deep Learning and AI to transform the healthcare, manufacturing, financial and energy sectors — We’re hiring if you’re up for the challenge! http://glassdoor.com/slink.htm?key=vQuxg

    AI Frontiers: Deep Learning and Digital Transformation | C3 IoT

    C3 IoT was a major participant at the AI Frontiers Conference in Santa Clara this week, where leading data scientists and AI practitioners convened to discuss cutting-edge AI research and development, the technologies and products for applied deep learning, the success of current large-scale implementations, and trends driving the fast-emerging applications of AI to industry.

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C3 IoT Video

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C3 IoT – Why Work For Us?

At C3 IoT, we are building a world-class company of experienced professionals who don’t rest on our accomplishments, but rather constantly strive to further improve, inspire, and innovate for our customers and each other. And the team assembled at C3 IoT is extraordinary. Our employees have earned PhD’s and graduate degrees in computer science, data science, machine learning, engineering, and more, from some of the world’s leading research institutions including MIT, Stanford, Harvard, Yale, Johns Hopkins, UC Berkeley, UCLA, Michigan, and Illinois. We collectively bring over 1,000 man-years of relevant work experience to our mission from McKinsey & Co., Apple, Nest, IBM, SAP, Oracle, and Siebel Systems.

If you want to work with an experienced, driven team and are looking for a fast-paced, collaborative environment, C3 IoT may be a fit for you.

"What makes it fun for me is the ability to engage with very bright people, who are in fact domain experts in their space, with educations second to none, professional backgrounds second to none, and be able to wrestle and grapple with them over very daunting market challenges."

Watch Tom in his acceptance video for the 2017 EY Entrepreneur of the Year Award:

At C3 IoT, we are building a world-class company of experienced professionals who don’t rest on our accomplishments, but rather constantly strive to further improve, inspire, and innovate for our customers and each other.  See what some of our employees say about what they do and what it's like to work at C3 IoT.  Watch more employee insights at www.c3iot.com/careers. 

We also work to engage curious minds and hold company events such as an annual Hackathon.  Watch as teams had fun this year building projects ranging from data science blogs to Blockchain for IoT.  

C3 IoT provides a full-stack IoT development platform (PaaS) that enables the rapid design, development, and deployment of even the largest scale enterprise applications that leverage big data, telemetry, elastic cloud computing, analytics, machine learning and social human computer interaction models. 

Interested? Browse available positions or view our college recruiting schedule below to see how you can join our extraordinary team. 


From our uniquely designed office to our comprehensive healthcare benefits, C3 IoT strives to cultivate a healthy, happy, team-oriented work environment.


It's the most important meal of the day. C3 IoT offers breakfast five days a week, including bagels, muffins, oatmeal, cereal, fruit, and delicious coffee.


C3 IoT offers competitive coverage.
Our program includes medical, dental, and vision.


C3 IoT provides a fully stocked snack area and beverage refrigerator that contains everything from energy drinks to sodas and iced tea. Every day C3 IoT provides a catered, gourmet lunch so that the team can relax together and share ideas.


Stock options are granted to all full-time C3 IoT employees.


C3 IoT offers 15 days of paid time off every year. Employees are encouraged to take advantage of their full vacation benefits. C3 IoT also offers 10 paid public holidays around which you can build your vacation leave.


C3 IoT has been known to host ping-pong and pool tournaments, allowing you to step away from the monitor. This is the perfect opportunity to enjoy coworkers while hitting a white ball at them. Even the executives have been known to wield a paddle or a cue.


Relax and unwind at the end of the week at C3 IoT's weekly Friday Happy Hour. Enjoy good food, good drinks and great company at our office.


To help keep you at the top of your game, C3 IoT offers employees a free membership at our onsite state-of-the-art fitness facility.


C3 IoT Reviews

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Approve of CEO
C3 IoT CEO Thomas M. Siebel
Thomas M. Siebel
104 Ratings
  • "The company has a bright future"

    • Work/Life Balance
    • Culture & Values
    • Career Opportunities
    • Comp & Benefits
    • Senior Management
    Current Employee - Software Engineer in Redwood City, CA
    Current Employee - Software Engineer in Redwood City, CA
    Positive Outlook
    Approves of CEO

    I have been working at C3 IoT full-time (More than 3 years)


    The world’s leader in IoT business. Solving the problems that could have a big impact on our society and environment.

    Talented and friendly employees. Beautiful workspaces. Delicious lunch!


    No work from home policy. Have to take either PTO or sick leave. But it shouldn’t be a problem because we believe we need to work with each other to solve the problems together.

See All 154 Reviews

C3 IoT Photos

C3 IoT photo of: Recharging during the 2017 Hackathon
C3 IoT photo of: Halloween Spirit at HQ
C3 IoT photo of: Celebrating Diwali at the office
C3 IoT photo of: The Winners of the 2017 C3 IoT Hackathon
C3 IoT photo of: Hackathon Final Presentations
C3 IoT photo of: Captive audience watching the Hackathon project presentations
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C3 IoT Interviews



Getting an Interview

Getting an Interview




  1. Helpful (1)  

    Director of Security Interview

    Anonymous Interview Candidate in Redwood City, CA
    Declined Offer
    Negative Experience
    Average Interview


    I applied online. The process took 2 weeks. I interviewed at C3 IoT (Redwood City, CA).


    Unprofessional doesn't even begin to describe the CTO. This arrogant (former Oracle) jerk walked in 20 minutes late into the interview and then walked out to take a call. He asked about existing position and then had the audacity to say we were doing it wrong.

    Interview Questions

    • Describe your current architecture.   1 Answer
See All 59 Interviews

C3 IoT Awards & Accolades

  • Forbes Cloud 100 List, Forbes, 2017
  • Best Places to Work, Glassdoor, 2017
  • EY Entrepreneur of the Year, EY, 2017
  • 2016 Most Admired CEO Lifetime Achievement Award, SF Business Times, 2016
  • IoT Competency Partner, AWS, 2016
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