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Remote Backend Developer Jobs in Ontario, CA (NOW HIRING)

Sr. Engineer II - Software Design

Irvine, CA · Remote

$130K - $172K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... backend telematics system, Karma Cloud Services (KCS). KCS encompasses the back-office systems ... remote diagnostics, and telematics functionalities. * Write efficient and optimized code in ...

Senior Software Engineer

Santa Ana, CA · Remote

$130K - $149K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This position operates on a remote work schedule in the United States. * No sponsorship is provided ... Backend development experience in Node.js, Python, or a comparable language * Hands-on experience ...

Senior Software Engineer

Santa Ana, CA · Remote

$130K - $149K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This position operates on a remote work schedule in the United States. * No sponsorship is provided ... Backend development experience in Node.js, Python, or a comparable language * Hands-on experience ...

Full Stack Developer

Corona, CA · On-site +1

$37 - $44/hr

Role Overview We are seeking a Full Stack Developer to design, build, and maintain web applications ... Build clean, maintainable, and efficient APIs and backend services. * Implement responsive ...

Senior Software Engineer

Santa Ana, CA · On-site +1

$127K - $168K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

What We Do Remote Work Welcome Be part of a transformative team that is shaping the way First ... You will build backend services and APIs that enable secure, reliable interaction between AI agents ...

Principal Software Engineer (Python)

Irvine, CA · On-site +1

$144K - $194K/yr

  • Medical

  • Life

  • Retirement

  • PTO

The hybrid-remote Principal Software Development Engineer leads the design, development, and ... enhance robust backend services that bridge core enterprise data with Agentic AI. * Model ...

Sr. Software Engineer

Irvine, CA · On-site +1

$112K - $190K/yr

  • Medical

  • Life

  • Retirement

  • PTO

... remote. As a Sr. Software Engineer, you will lead the design, stabilization, and delivery of ... Troubleshoot and resolve complex issues spanning frontend, APIs, backend, and cloud infrastructure ...

Senior Software Engineer I

Irvine, CA · On-site +1

$131K - $173K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This role is open to remote work. Responsibilities * Design and implement innovative solutions to ... Provide technical leadership across Service Technologies with respect to backend systems ...

AVP, Frontend Outsystems Manager

Irvine, CA · On-site +1

$110K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Remote or Hybrid is not available. Axos Bank is looking for an experienced, product-oriented Assistant Vice President (AVP) Frontend Outsystems Manager to join our software engineering team and help ...

Showing results 21-39

Remote Backend Developer information

See Ontario, CA salary details

$12

$58

$85

How much do remote backend developer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for remote backend developer in Ontario, CA is $58.74, according to ZipRecruiter salary data. Most workers in this role earn between $48.17 and $69.47 per hour, depending on experience, location, and employer.

What is a remote backend developer?

A Remote Backend Developer is responsible for building and maintaining the server-side logic, databases, and APIs that power web or mobile applications. They work remotely, often collaborating with frontend developers, UX designers, and product managers to ensure smooth data processing and system performance. Their tasks include writing and optimizing backend code, managing databases, integrating third-party services, and ensuring application security and scalability. This role typically requires proficiency in backend programming languages such as Python, Java, Node.js, or Ruby, along with experience in cloud services and database management. Remote Backend Developers must have strong problem-solving skills and be comfortable working independently while communicating effectively with distributed teams.

What are the typical daily responsibilities of a remote backend developer?

As a Remote Backend Developer, your daily responsibilities often include designing, developing, and maintaining server-side applications, integrating with databases, and creating RESTful APIs for front-end consumption. You’ll regularly participate in code reviews, resolve bugs or performance issues, and collaborate with team members via online communication tools like Slack, Zoom, and project management platforms. Working remotely also means being proactive with documentation and staying aligned with team goals and timelines. This role typically requires a mix of independent work and interaction with front-end developers, product managers, and QA engineers to deliver well-integrated, high-quality software solutions.

What are the key skills and qualifications needed to thrive as a remote backend developer?

To thrive as a Remote Backend Developer, you need strong programming skills in languages such as Python, Java, or Node.js, a solid understanding of databases, and experience with designing APIs and server-side logic. Familiarity with tools and frameworks like Docker, Kubernetes, Git, and cloud platforms (AWS, Azure, or Google Cloud) is highly valued, and relevant certifications can further demonstrate your expertise. Excellent problem-solving abilities, effective communication, and the ability to work independently or within distributed teams are crucial soft skills. These skills ensure you can build reliable, scalable systems and collaborate efficiently in a remote development environment.

What are the most commonly searched types of Backend Developer jobs in Ontario, CA?

The most popular types of Backend Developer jobs in Ontario, CA are:

What are popular job titles related to Remote Backend Developer jobs in Ontario, CA?

For Remote Backend Developer jobs in Ontario, CA, the most frequently searched job titles are:

What job categories do people searching Remote Backend Developer jobs in Ontario, CA look for?

The top searched job categories for Remote Backend Developer jobs in Ontario, CA are:

What cities near Ontario, CA are hiring for Remote Backend Developer jobs?

Cities near Ontario, CA with the most Remote Backend Developer job openings:

Sr. Engineer II - Software Design

Karma Automotive

Irvine, CA • Remote

$130K - $172K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 17 days ago


Job description


Sr. Engineer II - Software Design
The Sr. Engineer II - Software Design is responsible for designing, developing, testing, and managing Karma's connected backend telematics system, Karma Cloud Services (KCS). KCS encompasses the back-office systems powering Karma Connect, including Karma's Vehicle Data Management (VDM) and Over-the-Air (OTA) services platforms, which will redefine the experience of owning a Karma automobile both today and tomorrow.

You'll be responsible for the development and maintenance of the fundamental systems powering all of Karma's connected vehicle platforms. This will include the full application lifecycle, from creating server-side logic, databases, and APIs, to writing and debugging code, along with designing scalable microservices and architectures, to ongoing performance and reliability optimizations and system validation.

As one of Karma's longest-running KCS services, our VDM solution collects fundamental operational and performance data from our connected vehicles. You'll also be working with cross-functional teams to analyze this data to detect vehicle issues and help us make informed product decisions. We're looking for someone who is up to the challenge of leading our big data analysis efforts and researching, exploring, and introducing AI / ML to our systems to transform the way Karma operates.

Responsibilities (include, but are not limited to):

  • Lead software development and manage KCS systems which support over-the-air software updates, remote diagnostics, and telematics functionalities.
  • Write efficient and optimized code in programming languages like Java, Python, SQL, and shell scripts.
  • Design, develop, and monitor secure RESTful APIs hosted on AWS to support mobile and desktop clients.
  • Maintain KCS database systems and assist Aftersales department with customer data retrieval.
  • Collaborate with cross-functional teams to integrate data solutions with existing systems and applications, including SAP, and debug issues.
  • Implement data security and privacy measures to protect sensitive information and comply with regulatory requirements.
  • Lead KCS testing and collaborate with QA team to ensure system functionality, accuracy, reliability, and performance in client-server environment.
  • Design, develop, and implement scalable and efficient data processing pipelines using Big Data technologies such as Hadoop, Spark, or Kafka
  • Build and maintain data warehouses, data lakes, and data marts to store and organize structured and unstructured data.
  • Design and develop data models, schemas, and structures to support business analytics and reporting requirements.
  • Develop and implement machine learning algorithms to enhance AI capabilities.
  • Research and implement AI technologies and frameworks.
  • Recommend solutions and strategies by comparing advantages and disadvantages of alternative implementations.
  • Compile and analyze data and processes to troubleshoot problems and identify areas for improvement.
  • Document technical specifications, deployment procedures, and operational guidelines.
  • Communicate regularly with stakeholders, project managers, quality assurance teams, and other developers regarding progress on long-term technology roadmap.
  • Participate in continuing education and training to remain current on best practices, learn new programming languages, and better assist other team members.
  • Other duties, as assigned.

Required Qualifications:

  • Bachelor's degree in Computer Science or a related field.
  • 7-10 years of relevant professional experience
  • Proven experience in writing highly secure web applications, web design, core AWS web-enabling technologies, RESTful API design, and database design / management
  • UI/UX, big data analysis, data processing frameworks, backend architectures, machine learning, and some AI experience desired
  • Familiarity with agile development methodologies, version control systems, microservices architecture, DevOps practices, and tools for continuous integration and deployment
  • Strong experience with specific languages, such as Java, Python, SQL, and shell scripts
  • Familiarity with JavaScript, typescript, and web frameworks (Angular or React) are highly desired.
  • Strong understanding of the web development cycle and programming techniques and tools
  • Excellent problem-solving skills and analytical thinking, with the ability to troubleshoot complex issues.
  • Strong communication and collaboration skills, with the ability to work effectively both independently and in cross-functional teams.
  • Excellent project and time management skills.

Physical Requirements:

Note: The physical demands described here are representative of those that must be met by an employee to perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee should have the:

  • Ability to frequently use or operate a computer, mouse, and/or other office productivity machinery, such as a calculator, copy machine, computer printer, etc.
  • Ability to frequently use hand(s) for repetitive actions (grasping and fine manipulation).
  • Ability to frequently walk or move - to regularly move about inside the office.
  • Ability to frequently see or detect, identify, recognize, or assess surroundings while in the office.
  • Ability to occasionally bend, kneel, crouch, turn, and stoop.
  • Ability to frequently sit or be stationary for extended continuous periods of time.
  • Ability to stand for occasional periods of time.
  • Ability to occasionally lift and/or push/pull up to 20 pounds.

Work EnvironmentThe work environment characteristics described here are representative of those an employee encounters while performing their job.


Total Rewards (Benefits, Perks & Compensation)

Benefits & Perks:

In addition to our competitive compensation, you will also be eligible for the following at Karma:

  • Medical Plan choices include HMO, PPO & HDHP (High-Deductible Health Plan)
  • Dental & Vision Plans
  • Health Savings Account & Flexible Spending Account
  • Employee Health & Well-Being Program Events
  • Company Paid Basic Life & AD&D Insurance
  • 401(k) with Employer Match
  • Relocation Assistance (if applicable)
  • Employee Assistance Program (EAP)
  • Sick Time, Vacation time and Personal Floaters
  • Paid Holidays including Company's Annual Year End Shutdown
  • Karma Cares Program (Monthly lunch & breakfast)
  • Work life Balance (Flexible and Hybrid Work Schedule)
  • Employee Driving Program
  • Pre-taxed Commuter Benefits & much more!

Compensation:

$125,000 - 140,000 /annual salary. Compensation will vary DOE.

At Karma, our base pay is one part of our total rewards package.

Compensation offered may vary on multiple factors, including market location, education, skills and experience. The total compensation package for this position may also include other elements dependent on the position being offered.

Karma Automotive, Inc. is an equal employment opportunity (EEO) employer. We do not discriminate on the basis of age, race, gender identity and expression, color, sexual orientation, marital status, pregnancy or related conditions (including breastfeeding), national origin/ancestry, religion, military/veteran status, genetic information, citizenship status, intersectionality or any other characteristic and group protected by applicable law. Karma Automotive, Inc complies with the Americans with Disabilities Act to ensure equal access to all qualified individuals with a physical or mental disability. Valid driver's license may be required based on essential duties.