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Cto In Startup Jobs in California (NOW HIRING)

Voxelcloud

Chief Technology Officer

Los Angeles, CA

Company Description Founded in 2016, VoxelCloud, Inc. is a Los Angeles-based worldwide leader in AI ... Successful startup CTO experience. * 10+ years experience leading development of software and/or ...

Voxelcloud

Chief Technology Officer

Los Angeles, CA · On-site

Company Description Founded in 2016, VoxelCloud, Inc. is a Los Angeles-based worldwide leader in AI ... Successful startup CTO experience. * 10+ years experience leading development of software and/or ...

CASBO

CHIEF TECHNOLOGY OFFICER

Walnut, CA · On-site

$180 - $260/hr

  • Medical

  • Life

  • PTO

This position provides leadership in the planning, governance, security, and continuous improvement ... Chief Technology Officer Mentor Program (CTOM) certification or equivalent leadership-focused ...

1 point system

Interim CEO

Los Angeles, CA · On-site

Required * 15+ years of technology leadership experience, including time as a CTO in a scaling mid-market operating environment * Demonstrated success in building or restructuring technology ...

Uniphore

Field Chief Technology Officer

Palo Alto, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We believe the future will run on the connective tissue between people, machines and data: all in ... About the Role The Field Chief Technology Officer (Field CTO) is a senior, customer-facing ...

Uniphore

Field Chief Technology Officer

Palo Alto, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We believe the future will run on the connective tissue between people, machines and data: all in ... About the Role The Field Chief Technology Officer (Field CTO) is a senior, customer-facing ...

Lenme Inc

Chief Technology Officer (CTO)

San Francisco, CA · On-site

$250 - $400/hr

San Francisco, United States | Posted on 04/08/2026 We're looking for a CTO who wants to build--not ... If you're someone who questions "why" and builds better answers, you'll fit right in. What You'll ...

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All JobsCto In Startup JobsCto In Startup Jobs in California

Cto In Startup information

What is the difference between Cto In Startup vs Product Manager?

AspectCto In StartupProduct Manager
Primary RoleOversees technology strategy, infrastructure, and developmentManages product lifecycle, features, and user experience
Required SkillsTechnical expertise, leadership, strategic planningMarket research, user focus, project management
Work EnvironmentTech teams, engineering departments, startup settingCross-functional teams, marketing, design, engineering
Industry UsageCommon in tech startups, early-stage companiesWidely used across tech, SaaS, and product-driven companies

The main difference is that a Cto In Startup focuses on technology strategy and infrastructure, while a Product Manager concentrates on product development and user experience. Both roles require collaboration with technical teams, but their core responsibilities differ significantly.

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Infographic showing various Cto In Startup job openings in California as of August 2026, with employment types broken down into 91% Full Time, 5% Part Time, 2% Temporary, and 2% Contract. Highlights an 79% Physical, 3% Hybrid, and 18% Remote job distribution.

Chief Technology Officer

Voxelcloud

Los Angeles, CA

Full-time

Re-posted 4 days ago

Job description

Company Description

Founded in 2016, VoxelCloud, Inc. is a Los Angeles-based worldwide leader in AI analysis of medical images and video.  VoxelCloud's offerings help healthcare providers make better/earlier diagnoses and related clinical decisions, improving outcomes for all.  Current solutions cover lung cancer, cardiovascular disease and retinal diseases.

VoxelCloud is backed by Sequoia Capital and Tencent with a total funding of $78.5M (Series B).  

Job Description

As Voxelcloud's technology moves from early development and validation into full productization, the company requires an experienced Chief Technology Officer as a key member of the senior management team to continue growing the company's tech group and assets to meet strategic goals.  This is a key hire for the company and an opportunity to work with innovative, passionate people on cutting edge AI solutions that can literally save lives.

  • Lead VoxelCloud's tech team in managing company IT and developing and continually improving VoxelCloud's data assets and products. Responsible for hiring/managing the team and delivering AI software products and data per requirements - doing so on time and within budget. 

    o   Plan and manage IT assets for company's exisiting operations and growth. 

    o   Build and manage world-class data team and infrastructure. 

    o   Research and implement optimal new machine learning and data approaches - including to 'do more with less' (quantity and quality of) data and data annotations.

    o   Manage and make ongoing improvements to our data annotation platform and process  to support medical imaging labeling.  Includes using internally-developed and other tools. Optimize annotation data quality and label consistency for R&D in a cost-efficient way.

    o   Work with product leads and others internally to agree on product specifications, data needs and development and deployment objectives. 

    o   Lead the design, development, and production of ML/DL models underlying VoxelCloud's products

    o   Lead the design, development, and production of compelling product UI/UX

    o   Manage an agile product development process

  • Ensure above complies with all applicable regulations, security and other requirements and best practices per industry norms, regulatory affairs/quality assurance and advisor guidance.

  • Lead technical aspects of VoxelCloud's products' clinical trials, FDA clearance process and subsequent commercialization.  As part of this, you will:

    o   Work with product leads, regulatory affairs and other team members, as well as VoxelCloud's advisors and collaborators. 

    o   Contribute to the design and execution of VoxelCloud's products' clinical trials and support the FDA clearance process.

    o   Manage field engineers for product deployments and partner/customer support

  • Determine necessary tech budget to accomplish above - managing the approved budget and team

Qualifications
  • Passion for software development and improving healthcare for millions!
  • Eager to roll up one's sleeves to get the job done.
  • Successful startup CTO experience.
  • 10+ years experience leading development of software and/or data management and curation.
  • 5+ years of health industry software (preferably at least some AI) experience.
  • FDA clearance process experience preferred.
  • Excellent understanding of machine learning and data science
  • Strong track record of leading teams and working well internally (including across groups) and externally with partners, customers and other stakeholders.
  • In-depth knowledge of agile product development methodology
  • Outstanding communication, presentation and leadership skills
  • Excellent organizational and time management skills
  • Strong analytical and problem-solving skills
  • Attention to details
  • Ability to manage - and thrive - amid ambiguity.
  • MS/BS degree in Computer Science, Engineering or equivalent preferred.
Additional Information

All your information will be kept confidential according to EEO guidelines.

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