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Mid Level Backend Developer Jobs in Fontana, CA (NOW HIRING)

VSolvit

SOFTWARE DEVELOPER (FULL STACK)

Norco, CA · On-site

$110K - $165K/yr

As a mid-level developer, you will collaborate closely with other developers, product managers, and ... Experience with front-end frameworks (React, Angular, or Vue.js) and back-end technologies ...

VSolvit

FULL STACK SOFTWARE DEVELOPER

Norco, CA · On-site

$105K - $165K/yr

As a mid-level developer, you will collaborate closely with other developers, product managers, and ... Experience with front-end frameworks (React, Angular, or Vue.js) and back-end technologies ...

VSolvit

SOFTWARE DEVELOPER (.NET/C#)

Norco, CA · On-site

$95K - $150K/yr

We are seeking candidates ranging from mid-level to senior-level experience who demonstrate strong technical aptitude, sound engineering principles, and the ability to work effectively both ...

VSolvit, LLC.

SOFTWARE DEVELOPER (.NET/C#)

Norco, CA · On-site

$95 - $150/hr

We are seeking candidates ranging from mid-level to senior-level experience who demonstrate strong technical aptitude, sound engineering principles, and the ability to work effectively both ...

Local Agency Engineering Associates

Be Seen First

Civil/Public Works Engineer (Full-time)

Placentia, CA · On-site

$45 - $125/hr

Oversee junior and mid-level staff, providing feedback and answering their project inquiries. Company Description A Project/Construction Management, Staff Augmentation (Consultant City Engineer ...

Local Agency Engineering Associates

Be Seen First

Civil/Public Works Engineer (Full-time)

Placentia, CA · On-site

$45 - $125/hr

Oversee junior and mid-level staff, providing feedback and answering their project inquiries. Company Description A Project/Construction Management, Staff Augmentation (Consultant City Engineer ...

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All JobsMid Level Backend Developer JobsMid Level Backend Developer Jobs in Fontana, CA

Mid Level Backend Developer information

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How much do mid level backend developer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for mid level backend developer in Fontana, CA is $58.69, according to ZipRecruiter salary data. Most workers in this role earn between $48.12 and $69.42 per hour, depending on experience, location, and employer.

What is a mid level backend developer?

Mid Level Backend Developers are software engineers who specialize in developing and maintaining the server-side logic, databases, and APIs that power web and mobile applications. They usually have a few years of professional experience and are proficient in programming languages like Java, Python, Node.js, or Ruby. These developers are responsible for ensuring that data flows efficiently between the server and users, optimizing performance, and collaborating with front-end developers and other team members. Their role often includes troubleshooting server issues, writing automated tests, and implementing security best practices.

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

To thrive as a Mid Level Backend Developer, you need strong programming skills in languages like Java, Python, or Node.js, a solid understanding of server-side logic, and experience with relational and non-relational databases. Familiarity with frameworks (such as Spring or Express), RESTful API development, version control systems (like Git), and containerization tools (like Docker) is typically required. Effective problem-solving, collaboration, and clear communication are standout soft skills for this role. These abilities are crucial for building reliable, scalable backend systems and working efficiently within development teams.

What are some typical challenges a mid level backend developer might face when working on large-scale applications?

As a Mid Level Backend Developer, you may frequently encounter challenges related to maintaining code quality and ensuring scalability as applications grow. Managing database performance, optimizing API responses, and integrating with legacy systems are common tasks that require both technical skill and problem-solving ability. Collaboration with frontend developers, DevOps engineers, and QA testers is essential to ensure smooth deployments and consistent user experiences. Staying up-to-date with new frameworks and technologies, while balancing project deadlines, is also a key part of the role.

What is the difference between Mid Level Backend Developer vs Junior Backend Developer?

AspectMid Level Backend DeveloperJunior Backend Developer
Experience2-4 years0-2 years
SkillsProficient in backend frameworks, databases, API developmentBasic understanding of backend concepts, learning frameworks
ResponsibilitiesDeveloping features, troubleshooting, code reviewsAssisting in tasks, learning codebase, bug fixing
Work EnvironmentCollaborates with teams, independent problem-solving

The main difference between a Mid Level Backend Developer and a Junior Backend Developer lies in experience and skill level. Mid level developers have more hands-on experience, handle complex tasks independently, and contribute significantly to project development. Junior developers are still learning, focusing on foundational tasks and gaining industry knowledge. This distinction helps employers identify the right candidate for different stages of project involvement.

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

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

What cities near Fontana, CA are hiring for Mid Level Backend Developer jobs?

Cities near Fontana, CA with the most Mid Level Backend Developer job openings:

Mid Level Backend Developer jobs near you
Infographic showing various Mid Level Backend Developer job openings in Fontana, CA as of June 2026, with employment types broken down into 23% Full Time, 64% Part Time, 1% Temporary, 11% Contract, and 1% Nights. Highlights an 78% Physical, 4% Hybrid, and 18% Remote job distribution, with an average salary of $122,085 per year, or $58.7 per hour.

SOFTWARE DEVELOPER (FULL STACK)

VSolvit

Norco, CA • On-site

$110K - $165K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 29 days ago

Job description

***POSITION IS ONSITE 3x PER WEEK IN CORONA, CA.***

Job Summary

We are seeking an experienced Software Developer (Full Stack) to lead the design, development, and maintenance of complex software applications. The ideal candidate will have significant experience in full-stack development, a deep understanding of software engineering principles, and a track record of delivering scalable, high-quality solutions. As a mid-level developer, you will collaborate closely with other developers, product managers, and stakeholders to ensure timely and effective software delivery.

As with any position, additional expectations exist. Some of these are, but are not limited to, adhering to normal working hours, meeting deadlines, following company policies as outlined by the Employee Handbook, communicating regularly with assigned supervisor(s), and staying focused on the assigned tasks.

Responsibilities

  • Design, develop, and maintain software applications, ensuring alignment with business and technical requirements
  • Participate in architectural design decisions and contribute to software design patterns and frameworks
  • Work closely with cross-functional teams, including product managers and QA engineers, to deliver software on time and within scope
  • Write clean, efficient, and maintainable code while adhering to coding standards and best practices
  • Conduct code reviews and provide constructive feedback to ensure high-quality software delivery
  • Debug, troubleshoot, and resolve software issues in a timely manner, identifying root causes and implementing effective solutions
  • Collaborate in Agile development processes, including sprint planning, stand-ups, and retrospectives
  • Stay current with new technologies, tools, and industry trends, and apply them to ongoing development projects
  • Assist in mentoring and supporting junior developers, providing guidance on coding practices and problem-solving

Basic Qualifications

  • Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience)
  • 5+ years of experience in software development
  • Proficiency in one or more programming languages such as Java, C#, Python, or JavaScript
  • Experience with front-end frameworks (React, Angular, or Vue.js) and back-end technologies (Node.js, .NET, Java)
  • Familiarity with cloud platforms such as AWS, Azure, or Google Cloud for application deployment
  • Strong understanding of relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB)
  • Solid experience with Agile methodologies and version control tools (e.g., Git)
  • Strong problem-solving, debugging, and troubleshooting skills
  • Knowledge of software development best practices, including secure coding and performance optimization
  • Eligible for Security Clearance
  • CompTIA Security+
  • Must be able to work onsite daily in Corona, CA
  • Must be a U.S. Citizen
  • If applicable: If you are or have been recently employed by the U.S. government, a post-employment ethics letter will be required if employment with VSolvit is offered

Preferred Qualifications

  • Experience with containerization and orchestration tools (e.g., Docker, Kubernetes)
  • Understanding of CI/CD pipelines and DevOps practices
  • Experience working with microservices architecture and distributed systems
  • Strong communication skills and ability to work in a collaborative team environment
  • Prior experience mentoring junior developers and contributing to technical design discussions

Company Summary

Join the VSolvit Team! Founded in 2006, VSolvit (pronounced 'We Solve It') is a technology services provider that specializes in cybersecurity, cloud computing, geographic information systems (GIS), business intelligence (BI) systems, data warehousing, engineering services, and custom database and application development. VSolvit is an award winning WOSB, CA CDB, MBE, WBE, and CMMI Level 3 certified company. We offer a customizable health benefits program that best meets the needs of its employees. Offering may include: medical, dental, and vision insurance, life insurance, long and short-term disability and other insurance products, Health Savings Account, Flexible Spending Account, 401K Retirement Plan options, Tuition Reimbursement, and assorted voluntary benefits. Our goal is to grow together and enjoy the work that we do as a team.

VSolvit LLC is an Equal Opportunity/Affirmative Action employer and will consider all qualified applicants for employment without regard to race, color, religion, sex, national origin, protected veteran status, or disability status.