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Mule Developer Jobs in California (NOW HIRING)

Rio Tinto

Fixed Plant Manager

Boron, CA · On-site

$196K - $269K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Related degree qualification in engineering, finance or equivalent preferred What we offer Here is ... Also known for its 20 Mule Team Borax brand, Rio Tinto Borates traces its roots to California ...

SF Demo - Rio Tinto

Fixed Plant Manager

Boron, CA · On-site

$196K - $269K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Related degree qualification in engineering, finance or equivalent preferred What we offer Here is ... Also known for its 20 Mule Team Borax brand, Rio Tinto Borates traces its roots to California ...

TekWissen

TECHNICAL API lead

San Francisco, CA · On-site

Help software engineers resolve both technical problems as well as provide guidance & coaching to ... as Mule soft, Apigee) • Highly experienced technical lead with experience in defining the API ...

Horizon Hobby

User Experience Lead

Rancho Cucamonga, CA · On-site

$70K - $80K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The User Experience Lead will collaborate closely with Engineering, Project Delivery, Commercial ... Mule Testing * Competitor Testing * Design Brief Development * Sample Testing * Technical Approval

Horizon Hobby

User Experience Lead

Rancho Cucamonga, CA · On-site

$70K - $80K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The User Experience Lead will collaborate closely with Engineering, Project Delivery, Commercial ... Mule Testing * Competitor Testing * Design Brief Development * Sample Testing * Technical Approval

GoFundMe

Principal, Fraud Intelligence

San Francisco, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

This role will sit at the intersection of Product, Engineering, Data, and Fraud Operations ... fraud, mule activity, and platform abuse. * Are a self-starter who thrives in fast-paced ...

GoFundMe

Principal, Fraud Intelligence

San Francisco, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

This role will sit at the intersection of Product, Engineering, Data, and Fraud Operations ... fraud, mule activity, and platform abuse. * Are a self-starter who thrives in fast-paced ...

Waabi

Sensors Team Lead

San Francisco, CA

... Sensor Mule vehicle along with the development of the related tooling to support. * Drive the ... Bachelor's of Science in Mechanical Engineering, Optical Engineering, Electrical Engineering ...

SpaceXAI

Fraud Analyst

Palo Alto, CA

$100K - $135K/yr

Our team is small, highly motivated, and focused on engineering excellence. This organization is ... Knowledge of emerging fraud trends (e.g., account takeover, synthetic identity, payment fraud, mule ...

Waabi

Sensors Team Lead

San Francisco, CA · On-site

  • Medical

  • Dental

  • Vision

  • PTO

... Sensor Mule vehicle along with the development of the related tooling to support. * Drive the ... Bachelor's of Science in Mechanical Engineering, Optical Engineering, Electrical Engineering ...

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How much do mule developer jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for mule developer in California is $64.92, according to ZipRecruiter salary data. Most workers in this role earn between $56.20 and $71.88 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Mule developer, and why are they important?

To thrive as a Mule Developer, you need a solid understanding of integration concepts, APIs, and proficiency in Java, often supported by a degree in computer science or a related field. Familiarity with MuleSoft Anypoint Platform, DataWeave, and relevant MuleSoft certifications are typically required. Strong problem-solving, communication, and teamwork skills help developers collaborate effectively and address complex integration challenges. These skills and qualifications ensure robust, scalable integrations that support business operations and digital transformation.

What are some common challenges Mule developers face when integrating multiple systems, and how can they be addressed?

Mule Developers often encounter challenges such as handling complex data transformations, managing various communication protocols, and ensuring seamless connectivity between legacy and modern systems. To address these, developers typically use MuleSoft’s DataWeave for efficient data mapping, leverage connectors for different protocols, and implement error-handling strategies to maintain system reliability. Collaborating closely with business analysts and QA teams is also crucial to ensure requirements are met and integrations perform as expected.

What is the difference between Mule Developer vs API Developer?

AspectMule DeveloperAPI Developer
Required CredentialsTypically Java, MuleSoft certificationsAPI design, REST, Swagger, certifications vary
Work EnvironmentIntegration projects, MuleSoft platformAPI design, development, and management
Employer & Industry UsageTech, finance, healthcare using MuleSoftVarious industries focusing on API services
Common Search & ComparisonOften compared for integration rolesFocuses on API creation and management

While Mule Developers specialize in building integrations using MuleSoft, API Developers focus on designing and implementing APIs across platforms. Both roles require knowledge of web services and programming, but Mule Developers are more platform-specific, whereas API Developers have a broader scope in API lifecycle management.

Is MuleSoft still in demand?

MuleSoft developers are still in demand due to the continued need for API integration and enterprise connectivity solutions. Organizations seek professionals skilled in MuleSoft Anypoint Platform, API design, and integration architecture to support digital transformation initiatives. The role remains relevant across industries adopting cloud and hybrid environments.

What is a Mule developer?

Mule Developers are IT professionals who specialize in building, integrating, and managing applications using MuleSoft's Anypoint Platform. They design, develop, and implement APIs and integration solutions that connect various systems, databases, and cloud services. Mule Developers also ensure data flows efficiently between applications and troubleshoot any integration issues. Their expertise helps organizations streamline business processes and achieve seamless connectivity across their technology landscape.

How much do Mule Developers make?

Mule Developers typically earn between $80,000 and $130,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in MuleSoft integration can command higher salaries. Compensation may also include benefits such as bonuses and professional development opportunities.

What are popular job titles related to Mule Developer jobs in California?

For Mule Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Mule Developer jobs in California look for?

The top searched job categories for Mule Developer jobs in California are:

What cities in California are hiring for Mule Developer jobs?

Cities in California with the most Mule Developer job openings:

Mule Developer jobs near you
Infographic showing various Mule Developer job openings in California as of August 2026, with employment types broken down into 79% Full Time, 5% Part Time, 2% Temporary, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $135,041 per year, or $64.9 per hour.

Fixed Plant Manager

Rio Tinto

Boron, CA • On-site

$196K - $269K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 15 days ago

Rio Tinto rating

7.8

Company rating: 7.8 out of 10

Based on 32 frontline employees who took The Breakroom Quiz

10th of 41 rated mining

Job description

Manager, Fixed Plant Operations
  • Key role in Rio Tinto's California Operations leadership team.
  • Great opportunity to work for a global company at the forefront of mining.
  • Role based near Boron, CA
  • For California based roles the expected annual salary is $196,320 - $269,940

About the role
We are looking for a Fixed Plant Operations Manager to be based near Boron, California. The Operations Manager is a strategic member of the leadership team and will play a significant part in the delivery of the Borates production plans and strategy.
This role is a great opportunity for an experienced professional interested in leading a complex but rewarding part of the Boron operation. The Operations Manager will use well-developed leadership skills to guide and support the fixed plant operations teams, ensuring they are set up for success in delivering safe and stable performance.
Reporting to the Rio Tinto California Operations General Manager, you will:
  • Lead the fixed plant operations teams to deliver the business production plans in a safe and reliable way
  • Display genuine curiosity and willingness to engage employees on topics of safety and wellness and efficiency
  • Engage and build relationships across multiple layers of an organization from management to front line leaders, technicians, operators and commercial teams
  • Provide strategic direction and leadership to ensure operational strategy is focused on and achieves organizational objectives
  • Champion and support continuous improvement and safety leadership programs and processes

About you
To be successfully considered for this role, the following are preferred:
  • Have a deep commitment and passion for developing people and keeping them safe.
  • Have hands on knowledge and experience with production, commercial and value chain operations
  • Demonstrated knowledge of operational and continuous improvement strategies.
  • Ability to work constructively with business partners to achieve operational outcomes.
  • Ability to lead large teams and deliver through others.
  • Able to engage authentically in success and failure
  • Leadership experience within chemical, fixed plant, or shipping operations
  • Related degree qualification in engineering, finance or equivalent preferred

What we offer
Here is just a glimpse of our industry leading rewards package:
  • A safety-focused and inclusive working environment
  • A competitive salary package with annual cash incentive awards
  • Career development & education assistance to further your ambitions
  • Access to top tier family-friendly health and medical programs
  • Excellent retirement plan including up to 6% defined company contribution; Generous 401k matching program
  • A comprehensive leave policy that covers all moments that matter in life (vacation/annual, paid parental leave, short term sick leave, paid holidays)
  • Ongoing individual wellbeing support for you and your family for personal and professional matter
  • Generous Rio Tinto employee share program

Where you will be working
This role is located in Boron, CA. Rio Tinto is a global leader in industrial mineral supply and science. We provide 30 per-cent of the world's supply of refined borates, remarkable minerals that are essential to life and to modern living.
Also known for its 20 Mule Team Borax brand, Rio Tinto Borates traces its roots to California's Death Valley, where borate deposits were discovered in 1872.
The twenty-mule teams Borax used to haul ore out of the remote desert live on as a symbol of our commitment to innovation. Rio Tinto Borates distinguishes itself through world-class safety, environmental and community practices, and a commitment to constant innovation and improvement.
About Rio Tinto
Rio Tinto is a leading global mining and materials company. We operate in 35 countries where we produce iron ore, copper, aluminium, critical minerals, and other materials needed for the global energy transition and for people, communities, and nations to thrive.
We have been mining for 150 years and operate with knowledge built up across generations and continents. Our purpose is finding better ways to provide the materials the world needs - striving for innovation and continuous improvement to produce materials with low emissions and to the right environmental, social and governance standards. But we can't do it on our own, so we're focused on creating partnerships to solve problems, create win-win situations and meet opportunities.
Respect and Inclusion
Rio Tinto is committed to equal employment opportunity. All qualified applicants will be considered without regard to race, color, sex, age, religion, national origin, disability, or any other characteristic protected by federal, state, or local law.
We are committed to an inclusive environment where people feel safe, respected and valued. We want our people to feel that all voices are heard and that a variety of perspectives are not only welcome but are essential to our success. We treat all our people fairly and with dignity.
Rio Tinto participates in E- Verify to confirm work authorization. Please visit http://www.ucis.gov/ for more information.

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