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Contract Flutter App Developer Jobs in San Ramon, CA

Staff Quality Engineer

San Francisco, CA · On-site

$84.80K - $109.60K/yr

... and developer tooling - you don't gatekeep releases. This role reports to the Foundational ... Assess quality gaps across backend (Ruby on Rails), web (SolidJS), and mobile (Flutter/Dart)

Staff Quality Engineer

San Francisco, CA · On-site

$200K - $240K/yr

... and developer tooling - you don't gatekeep releases. This role reports to the Foundational ... Assess quality gaps across backend (Ruby on Rails), web (SolidJS), and mobile (Flutter/Dart)

... Native, and Flutter. Our team also manages the build and release of all of these platforms ... a contract with developers * Translates between product, design, and web teams with concrete ...

iOS Developer

San Leandro, CA · On-site

$58.50 - $80.50/hr

Job Summary We are seeking an experienced iOS Developer to join a contract engagement based in San ... App Store releases. Local candidates only, with a mandatory in-person final interview. Job ...

Mobile Engineer

San Francisco, CA · On-site

$150K - $190K/yr

Provide guidance on mobile app best practices, coding standards, and new technologies. * Review ... Proficiency with technologies such as React Native/Flutter, React, and Next.js. * Experience with ...

Developers are forced to choose between scalability and interoperability. We think that's a false ... App-specific L3s can interoperate as smoothly as contracts on Ethereum. * Shared sequencing ...

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Contract Flutter App Developer information

See San Ramon, CA salary details

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How much do contract flutter app developer jobs pay per hour?

As of May 29, 2026, the average hourly pay for contract flutter app developer in San Ramon, CA is $58.83, according to ZipRecruiter salary data. Most workers in this role earn between $47.26 and $67.69 per hour, depending on experience, location, and employer.

What is the difference between Contract Flutter App Developer vs Contract Android Developer?

AspectContract Flutter App DeveloperContract Android Developer
Required CredentialsProficiency in Dart, Flutter SDK, mobile app development experienceProficiency in Java/Kotlin, Android SDK, mobile app development experience
Work EnvironmentRemote or on-site, cross-platform developmentTypically on-site or remote, native Android development
Industry UsageUsed by companies seeking cross-platform appsUsed by companies focusing on native Android apps
Search & Comparison IntentOften compared for cross-platform capabilitiesCompared for native Android expertise

The main difference between a Contract Flutter App Developer and a Contract Android Developer lies in their development focus. Flutter developers create cross-platform apps using Dart, while Android developers specialize in native Android apps using Java or Kotlin. Your choice depends on whether you need a single codebase for multiple platforms or native Android performance.

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Staff Quality Engineer

Staff Quality Engineer

Kikoff

San Francisco, CA • On-site

$84.80K - $109.60K/yr

Other

Posted 2 days ago


Job description

ABOUT THE ROLE

You will be Kikoff's first quality engineer. Millions of users trust our platform, and quality is essential to that trust. Today we have solid unit test coverage and user feedback loops - but no automation frameworks, no quality metrics, and no systematic approach to quality. You'll change that.

You'll define our quality strategy, build the systems that implement it, and enable product teams to own quality themselves. This is a foundational engineering role: you build frameworks, CI/CD quality gates, and developer tooling - you don't gatekeep releases.

This role reports to the Foundational Engineering org, and is a peer to the cloud platform and security leads. 

IN THIS ROLE, YOU WILL

Define Quality Strategy

  • Assess quality gaps across backend (Ruby on Rails), web (SolidJS), and mobile (Flutter/Dart)
  • Establish quality metrics and baselines - defect escape rates, CI feedback loop speed, test reliability, coverage ramp
  • Present a quality roadmap to engineering leadership with clear milestones and resource needs

Build Quality Systems

  • Design and implement test automation frameworks across backend, web, and mobile
  • Expand automated testing from unit coverage to integration, E2E, contract, and visual regression
  • Build quality gates into CI/CD pipelines at diff, merge, and release stages
  • Create self-service testing tools that product teams adopt independently
  • Partner with platform engineering on ephemeral environments and local execution automation

Enable Product Teams

  • Train engineers on testing frameworks and quality practices
  • Build documentation and runbooks that make self-service the default
  • Drive adoption through transparency: dashboards, coverage gaps, flaky test tracking, quality trends
  • Collaborate with Security on compliance testing (SOC 2, PCI-DSS)

Integrate AI into Quality

  • Embed quality controls into AI-assisted development workflows
  • Build or integrate AI-powered testing tools (test generation, triage, regression detection)

YOU HAVE

  • 10+ years in quality engineering, with multiple instances of building QA functions or automation frameworks from scratch
  • Strong coding ability - you build tools, frameworks, and infrastructure beyond test scripts
  • Experience across multiple surfaces: backend, web, mobile, API
  • Deep familiarity with CI/CD pipelines and test integration at various stages
  • Track record of measurable quality impact: you can cite specific metrics you moved
  • Enablement mindset - you build systems that make other engineers more effective
  • Comfortable with ambiguity and able to define direction independently

NICE TO HAVE

  • Experience with AI-assisted testing workflows or eval systems for AI-generated code
  • Flutter/Dart mobile testing experience
  • Fintech or regulated industry experience
  • Infrastructure-as-code familiarity (Pulumi, Terraform)
  • Performance testing tools (k6, Gatling, JMeter)
  • Open source testing framework contributions