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1099 Contractor Full Stack Developer Jobs in Modesto, CA

Dexterity

Mech Pilot / Specialist (Tracy, CA)

Tracy, CA · On-site

$17.75 - $23.50/hr

Dexterity's full-stack robotics systems pick, move, pack, and collaborate with human-like skill ... About the Role As a Mech Specialist, you will be the primary engineer to operate our product at the ...

City of Lathrop

Junior Engineer

Lathrop, CA

$94K - $114K/yr

... contractors, utility companies, other agencies, and the general public. Interprets and plots field ... The full (s) can be viewed by accessing the following link: Junior Engineer - $94,417 to $114,765 ...

City of Lathrop, CA

Junior Engineer

Lathrop, CA · On-site

$94K - $114K/yr

... contractors, utility companies, other agencies, and the general public. * Interprets and plots ... The full (s) can be viewed by accessing the following link: * - $94,417 to $114,765 Annually.

AvaMed Workforce

Physical Therapist (PT)

Stockton, CA

$90/hr

... full clinical autonomy where there are NO rug rates, NO after hours documentation, and NO ... Independent Contractor (1099) Must have a Physical Therapist license by the California State Board ...

Kitchell

Project Manager II

Modesto, CA · On-site

... engineers, contractors, and third-party construction managers. This is a multi-phase set of projects from a ground-up clinic and ambulance center to full acute care hospital. Duties and ...

Best Version Media

Media Sales Representative

Atwater, CA

$76K - $92K/yr

What You'll Earn This is a 1099 independent contractor role with no base salary or draw (full commission). Representatives earn a recurring commission on sales, with commission rates generally ...

Best Version Media

Media Sales Representative

Atwater, CA

$76K - $92K/yr

What You'll Earn This is a 1099 independent contractor role with no base salary or draw (full commission). Representatives earn a recurring commission on sales, with commission rates generally ...

Best Version Media

Media Sales Representative

Turlock, CA

$79K - $96K/yr

What You'll Earn This is a 1099 independent contractor role with no base salary or draw (full commission). Representatives earn a recurring commission on sales, with commission rates generally ...

Best Version Media

Media Sales Representative

Turlock, CA

$79K - $96K/yr

What You'll Earn This is a 1099 independent contractor role with no base salary or draw (full commission). Representatives earn a recurring commission on sales, with commission rates generally ...

KITCHELL

Project Manager II

Modesto, CA · On-site

$135K - $160K/yr

... engineers, contractors, and third-party construction managers. This is a multi-phase set of projects from a ground-up clinic and ambulance center to full acute care hospital. Duties and ...

Synergy Companies

Be Seen First

Draftsman

Stockton, CA · On-site

$19 - $29/hr

... engineers. These drawings will be used as blueprints to guide the technicians as to how to move ... Synergy Companies is a full service Energy and environmental management contractor specializing in ...

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1099 Contractor Full Stack Developer information

See Modesto, CA salary details

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$62

$90

How much do 1099 contractor full stack developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for 1099 contractor full stack developer in Modesto, CA is $62.52, according to ZipRecruiter salary data. Most workers in this role earn between $51.97 and $72.02 per hour, depending on experience, location, and employer.

What is a 1099 contractor full stack developer?

A 1099 Contractor Full Stack Developer is a self-employed professional who is hired to work on both front-end and back-end aspects of web development projects. The '1099' refers to the IRS form used to report income for independent contractors in the U.S., meaning they are not employees but work on a contractual basis. These developers typically manage their own taxes, work for multiple clients, and have flexibility in choosing their projects. They are responsible for delivering complete web solutions, from designing user interfaces to building and maintaining server-side logic.

What are the key skills and qualifications needed to thrive as a 1099 contractor full stack developer, and why are they important?

To thrive as a 1099 Contractor Full Stack Developer, you need strong proficiency in both front-end and back-end programming languages (such as JavaScript, Python, HTML/CSS, and SQL), as well as experience with frameworks like React, Node.js, or Django. Familiarity with cloud platforms, version control systems like Git, and relevant certifications (e.g., AWS Certified Developer) are typically valuable. Excellent time management, communication, and problem-solving skills are crucial for meeting project deadlines and collaborating with diverse clients. These skills enable contractors to deliver high-quality, end-to-end solutions efficiently while adapting to varying project requirements.

What are some common challenges faced by 1099 contractor full stack developers when managing multiple client projects?

As a 1099 Contractor Full Stack Developer, one of the main challenges is effectively balancing multiple client projects with varying requirements and deadlines. Contractors are responsible for their own time management, communication, and project prioritization, which can be demanding without the structure of a traditional team. It's important to set clear expectations with clients, use project management tools, and maintain transparent communication to ensure all deliverables are met. Additionally, staying up-to-date with both front-end and back-end technologies is essential, as clients often expect versatile technical expertise.

What is the difference between 1099 Contractor Full Stack Developer vs W-2 Employee Full Stack Developer?

Aspect1099 Contractor Full Stack DeveloperW-2 Employee Full Stack Developer
Tax StatusIndependent contractor responsible for taxesEmployee with taxes withheld by employer
Work EnvironmentTypically freelance or project-basedFull-time, in-office or remote
CredentialsSame technical skills, certifications optionalSame technical skills, certifications optional
Employer UsageHired for specific projects or short-term needsPart of company's regular staff

In summary, a 1099 Contractor Full Stack Developer works independently on projects, managing their taxes, while a W-2 Employee Full Stack Developer is a full-time staff member with taxes withheld by the employer. Both roles require similar technical skills, but their employment status and work arrangements differ significantly.

What job categories do people searching 1099 Contractor Full Stack Developer jobs in Modesto, CA look for?

The top searched job categories for 1099 Contractor Full Stack Developer jobs in Modesto, CA are:

What cities near Modesto, CA are hiring for 1099 Contractor Full Stack Developer jobs?

Cities near Modesto, CA with the most 1099 Contractor Full Stack Developer job openings:

1099 Contractor Full Stack Developer jobs near you
Infographic showing various 1099 Contractor Full Stack Developer job openings in Modesto, CA as of August 2026, with employment types broken down into 66% Full Time, 19% Part Time, and 15% Contract. Highlights an 84% Physical, 2% Hybrid, and 14% Remote job distribution, with an average salary of $130,042 per year, or $62.5 per hour.

Mech Pilot / Specialist (Tracy, CA)

Dexterity

Tracy, CA • On-site

$17.75 - $23.50/hr

Contractor

Medical, Dental, Vision, PTO

Re-posted 2 days ago

Job description

About Dexterity
At Dexterity, we believe robots can positively transform the world. Our breakthrough technology frees people to do the creative, inspiring, problem-solving jobs that humans do best by enabling robots to handle repetitive and physically difficult work.
We're starting with warehouse automation, where the need for smarter, more resilient supply chains impacts millions of lives and businesses around the world. Dexterity's full-stack robotics systems pick, move, pack, and collaborate with human-like skill, awareness, and learning capabilities. Our systems are software-driven, hardware-agnostic, and have already picked over 15 million goods in production. And did we mention we're customer-obsessed? Every decision, large and small, is driven by one question - how can we empower our customers with robots to do more than they thought was possible?
Dexterity is one of the fastest growing companies in robotics, backed by world-class investors such as Kleiner Perkins, Lightspeed Venture Partners, and Obvious Ventures. We're a diverse and multidisciplinary team with a culture built on passion, trust, and dedication. Come join Dexterity and help make intelligent robots a reality!
About the Role
As a Mech Specialist, you will be the primary engineer to operate our product at the customer site, and be the first point of contact for troubleshooting issues, and providing communication to our development team. This role bridges hardware, systems integration, and field operations with ownership of diagnostics, repairs, retrofits, and lifecycle service actions.
You'll lead on-site investigations, coordinate fixes, and interface tightly with our Development team. Success in this role means hands-on operational excellence, a deep understanding of Physical AI systems, and the ability to communicate clearly with both technical teams and operations leaders.
***Expense paid training will be onsite in Redwood City, CA prior to working at client site***
Physical & Work Environment
  • Location: Customer Facility at Tracy. If the candidate is located in Redwood City, they can travel on a weekly basis to each remote location.
  • This position requires extended deployment to customer locations, with up to 80% of time spent stationed on-site.
  • On-site assignments will involve warehouse conditions (temperature variations, industrial noise) and prolonged standing or walks.
  • Assignments may span several weeks or months and are intended to minimize frequent travel by establishing a consistent presence at the customer site.

Core Outcomes
  • New Product Introduction: Ensure successful field deployment of new products by driving pilot execution, resolving early issues, and meeting customer KPIs.
  • Reliable Operations: Maintain high Mech system uptime by diagnosing root causes and executing rapid, durable fixes in the field.
  • Lifecycle Stewardship: Own warranty actions, spare part tracking, retrofit execution, and RMA processing for your assigned sites.
  • Customer Confidence: Act as the face of Dexterity Engineering in the field-resolving chronic issues and maintaining long-term system health.
  • Operational Excellence: Reduce repeat incidents by authoring runbooks, knowledge base articles, and automated diagnostics.

Key Responsibilities
  • Run day-to-day operations of the Mech system at customer sites during pilots
  • Act as super-user, first line of support, and liaison between DGS and Dexterity
  • System Operation: Safely operate Mech and materials handling systems. Manage daily workflow, including package exception handling.
  • Issue Management: Identify and report issues; perform initial T0 troubleshooting. Validate fixes in the field and close out issues with Echo/Delta teams. Track issue lifecycle on site until closure
  • Reporting: Provide daily internal updates and KPI reports. Deliver daily customer-facing reports on operations status.
  • Customer Interface: Align pilot schedules with local operations team. Support customer training sessions and act as a trainer for new users.
  • Feature Deployment: Execute SW upgrades/downgrades and RFT (Request for Test) activities for software and hardware. Manage test packages and coordinate new feature validation.
  • Maintenance & Logistics: Manage spares, tools, and maintenance cage. Support preventive maintenance activities as directed by Echo/Delta.
  • Continuous Learning: Build knowledge base of operations, troubleshooting, and reporting.

Core Skills & Experience
  • Strong troubleshooting skills across electromechanical systems, pneumatics, drives, sensors, and industrial robotics
  • Comfort with Linux command line, log analysis, and basic application debugging (Python/SQL)
  • Familiarity with tools like Jira, Zendesk, and knowledge base platforms
  • Experience managing spares, executing RMAs, and coordinating with supply chain or service teams
  • Ability to read schematics, wiring diagrams, and mechanical drawings
  • Self-starter mindset, with ability to lead service actions under ambiguous field conditions
  • Strong communication skills to clearly explain findings and collaborate across functions
  • Familiarity with support tools and observability platforms (e.g., Grafana, Kibana, Foxglove, ArgoCD).
  • Self-starter mindset with a willingness to take ownership in ambiguous environmentsBias for Action - sense of urgency in production environments; willingness to "own the ticket" until closure

Nice-to-Have, Role-Specific Strengths
  • Experience supporting warehouse robotics or industrial automation systems
  • Familiarity with EtherCAT, Beckhoff, or Elmo servo drive systems
  • Prior field service engineering or hardware NPI commissioning experience
  • Experience developing or maintaining diagnostic tooling
  • Knowledge of application-layer debugging, especially for real-time systems
  • Understanding of reliability modeling, FMEA, or service metrics (e.g., MTTR, MTBF)

Qualifications
  • Bachelor's degree in Mechanical, Electrical, Mechatronics, or Industrial Engineering or related field
  • 3+ years in field service, product support, or hardware debugging roles in robotics, automation, or complex electromechanical systems
  • Physical ability to perform service tasks in warehouse environments, including equipment access, lifting, and calibration
  • Comfortable working extended hours or on-call rotations for high-severity incidents.

$45 - $50 an hour
Our Total Rewards philosophy is designed to recognize contributions toward meaningful innovation. Base pay is one component of a broader compensation package that may include equity grants, benefits, and other incentives, depending on role and eligibility.
Base Salary Range: $45 - $50 hour, commensurate with experience. Comprehensive health, dental, vision, and equity package. Flexible PTO, and a culture committed to growth and inclusion.
Equal Opportunity Employer: We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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