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Flexible Software Developer Contract Jobs in Pinole, CA

Mercor

Software Developer

San Francisco, CA · Remote

$50 - $65/hr

Software Engineer, Full Stack (Python, Java, Rust, C#, C++) Type ... Contract Compensation: $50-$65/hour Location: Remote Commitment: 40 hours/week Role ...

Mercor

AI Software Developer

San Francisco, CA · Remote

$90 - $110/hr

Senior Software Engineer, Full Stack (Python, Java, Rust, C#, C++) Type ... Contract Compensation: $90-$110/hour Location: Remote Commitment: 40 hours/week Role ...

Aveva

Experienced Software Developer

San Leandro, CA · Hybrid

$141K - $235K/yr

NET framework Employment type: Full-time regular (flexible working options available) Location: San Leandro, CA - Hybrid As an Experienced Software Developer, your responsibilitieswill include:

Mindlance

Python Developer

Concord, CA · On-site

$55.25 - $76/hr

ONLY W2(NO C2C/1099) Job title: Sr. Software Engineer Contract: 6 months (contingent, no guaranteed extension) Location: Concord, CA ( Hybrid working model - 3 days onsite/2 days remote) One-round ...

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Showing results 1-20

All JobsSoftware Developer Contract JobsFlexible Software Developer Contract JobsFlexible Software Developer Contract Jobs in Pinole, CA

Flexible Software Developer Contract information

See Pinole, CA salary details

$52.9K

$123.3K

$183K

How much do flexible software developer contract jobs pay per year?

As of Aug 17, 2026, the average yearly pay for flexible software developer contract in Pinole, CA is $123,327.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,200.00 and $143,300.00 per year, depending on experience, location, and employer.

What is the difference between Flexible Software Developer Contract vs Fixed-Term Software Developer?

AspectFlexible Software Developer ContractFixed-Term Software Developer
DurationVariable, often short-term or project-basedPredefined, fixed period
Work EnvironmentTypically remote or hybrid, flexible hoursOn-site or remote, with set schedule
CredentialsRelevant technical skills, often no specific certification requiredSame as flexible contract, may prefer certifications
UsageUsed for project-specific needs, freelance or gig workUsed for specific project durations, employer-based

Flexible Software Developer Contracts offer more adaptability in duration and work hours, ideal for project-based or freelance work. Fixed-Term Software Developers work within a set timeframe, often with a more structured schedule. Both roles require similar technical skills, but the contract type influences flexibility and employment structure.

Flexible Software Developer Contract jobs near you
Infographic showing various Flexible Software Developer Contract job openings in Pinole, CA as of June 2026, with employment types broken down into 78% Full Time, and 22% Contract. Highlights an 74% In-person, and 26% Remote job distribution, with an average salary of $123,327 per year, or $59.3 per hour.

Software Developer

Mercor

San Francisco, CA • Remote

$50 - $65/hr

Full-time

Posted 8 days ago

Job description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: Software Engineer, Full Stack (Python, Java, Rust, C#, C++)
Type: Contract
Compensation: $50–$65/hour
Location: Remote
Commitment: 40 hours/week

Role Responsibilities

  • Build and ship full-stack applications, services, and internal tools using Python, Java, Rust, C#, C++, or TypeScript to exercise frontier model capabilities end to end.
  • Integrate pre-release model APIs into working software, including tool interfaces, evaluation harnesses, and telemetry.
  • Diagnose and document model and integration failure modes, translating engineering observations into clear written feedback for the research team.
  • Prototype quickly against shifting requirements, delivering working increments with limited up-front specification.
  • Collaborate with the engineering manager and other engineers to maintain consistency in code quality, architecture, and technical documentation.

Qualifications

Must-Have

  • 3+ years of dedicated professional experience building and shipping production software at a recognized, top-tier organization.
  • Production experience in at least one of Python, Java, Rust, C#, or C++, plus working proficiency in a second language.
  • Hands-on experience across the stack: backend services and APIs, a modern front-end framework (React or equivalent), relational or document databases, and cloud deployment.
  • Demonstrated ability to onboard onto an unfamiliar codebase and deliver working code quickly with minimal ramp-up.
  • Ability to engage reliably for at least 40 hours/week during weekdays.
  • Strong written communication skills and the ability to explain complex technical decisions clearly.

Compensation & Legal

  • W-2 employment with Cincinnatus LLC.
  • Paid weekly via Stripe Connect.

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
  • For any help or support, reach out to: support@mercor.com

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.


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