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Back End Developer Jobs in Orange, CA (NOW HIRING)

D3

Backend Engineer - New Grad

Los Angeles, CA

As a Backend Engineer (Entry Level), you'll work alongside experienced engineers to design and implement backend services, learn modern web and blockchain technologies, and contribute to real ...

D3

Backend Engineer - New Grad

Los Angeles, CA · On-site

As a Backend Engineer (Entry Level), you'll work alongside experienced engineers to design and implement backend services, learn modern web and blockchain technologies, and contribute to real ...

D3

Backend Engineer - New Grad

Los Angeles, CA

As a Backend Engineer (Entry Level), you'll work alongside experienced engineers to design and implement backend services, learn modern web and blockchain technologies, and contribute to real ...

Vast

Senior Software Engineer, Backend

Long Beach, CA · On-site

Preferred : • Experience solving ambiguous, complex backend problems in fast-paced environments. • Familiarity with DevOps practices and tools (Docker, Kubernetes). • Experience designing and ...

Semtech

Backend Process Engineer

Alhambra, CA · On-site

$100K - $135K/yr

The Backend Process Engineer - InP Wafer Fab position is responsible for development, optimization, and manufacturing support of backend wafer fabrication processes for Indium Phosphide (InP)-based ...

SKIMS

Backend Engineer

Los Angeles, CA

We are looking for a talented Backend Engineer to help build and scale enterprise-grade applications that power critical business operations. You will work closely with product managers, business ...

Vast

Senior Software Engineer, Backend

Long Beach, CA · On-site

$188K - $267K/yr

Develop and maintain backend infrastructure for authentication, authorization, and secure data ... Familiarity with DevOps practices and tools (Docker, Kubernetes). * Experience designing and ...

Vast

Senior Software Engineer, Backend

Long Beach, CA · On-site

$188K - $267K/yr

Develop and maintain backend infrastructure for authentication, authorization, and secure data ... Familiarity with DevOps practices and tools (Docker, Kubernetes). * Experience designing and ...

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All JobsBack End Developer JobsBack End Developer Jobs in Orange, CA

Back End Developer information

See Orange, CA salary details

$12

$61

$90

How much do back end developer jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for back end developer in Orange, CA is $61.67, according to ZipRecruiter salary data. Most workers in this role earn between $50.58 and $72.93 per hour, depending on experience, location, and employer.

What is a back end developer?

A Back End Developer is a programmer who specializes in building and maintaining the server-side logic, databases, and application functionality that power websites and web applications. Unlike front end developers, who focus on the visual and interactive elements users see, back end developers work behind the scenes to ensure data is stored, processed, and delivered correctly. They typically use programming languages like Python, Java, Ruby, or PHP, and interact with databases such as MySQL or MongoDB. Their work is crucial for making sure applications run smoothly, securely, and efficiently.

What are some common challenges back end developers face when integrating with front-end teams?

Back End Developers often encounter challenges when aligning data structures and APIs with front-end requirements, especially as user interface needs evolve rapidly during development. Effective communication and regular collaboration with front-end developers are essential to ensure that endpoints, data formats, and error handling are well-coordinated. Additionally, maintaining consistent documentation and using tools like Swagger or Postman can help streamline integration and reduce misunderstandings between teams.

What is a back end developer?

A back end developer is a computer science professional who specializes in functionality that takes place on the server side or backend. As a back end developer, you write code to create software that solves a business need. Your responsibilities are to research the needs of either your employer, or a particular industry, find a problem, and create a software solution. A back end developer differs from a traditional web developer, or front end developer, in that back-end software may not have a user interface or even have exposure to the web.

What is the difference between Back End Developer vs Front End Developer?

AspectBack End DeveloperFront End Developer
Primary FocusServer-side logic, databases, APIsUser interface, website layout, client-side scripting
Skills & TechnologiesLanguages like Java, Python, Ruby; databases; server managementHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend systems, server environments, cloud platformsDesign tools, browser testing, UI/UX design
Common CertificationsCertified Web Developer, AWS Certified DeveloperCertified Front End Developer, UI/UX certifications

Back End Developers focus on server-side logic, databases, and APIs, ensuring the website's functionality behind the scenes. Front End Developers work on the visual and interactive aspects users see and interact with. Both roles are essential in web development, often collaborating to create seamless digital experiences.

What are the key skills and qualifications needed to thrive as a back end developer?

To thrive as a Back End Developer, you need strong programming skills in languages like Java, Python, or Node.js, along with a solid understanding of databases and API design, typically supported by a degree in computer science or related experience. Familiarity with frameworks such as Spring or Django, version control systems like Git, and cloud platforms (e.g., AWS or Azure) is often required, with certifications in these areas considered beneficial. Problem-solving, effective communication, and teamwork are crucial soft skills that help developers collaborate and address complex technical challenges. These competencies are vital for building reliable, scalable systems that support front-end applications and ensure robust product performance.
More about Back End Developer jobs

What cities near Orange, CA are hiring for Back End Developer jobs?

Cities near Orange, CA with the most Back End Developer job openings:

Back End Developer jobs near you
Infographic showing various Back End Developer job openings in Orange, CA as of August 2026, with employment types broken down into 77% Full Time, 18% Part Time, 1% Temporary, and 4% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $128,283 per year, or $61.7 per hour.

Backend Engineer - New Grad

D3

Los Angeles, CA

Full-time

Re-posted 10 days ago

Job description

About D3: 

D3 is building the world's first purpose-built blockchain for DomainFi-bringing domain tokenization and DeFi primitives to a massive, rapidly growing $350B+ real-world asset class. We're revolutionizing how existing and future domain names are owned, traded, and leveraged in the digital economy.

Our elite team is stacked with industry veterans who have spent the last three decades shaping the internet, from pioneering domain name monetization to architecting key internet protocols to launching and running major TLDs like .xyz, .inc, .tv, and .link. With a proven track record of innovation and success, we're now redefining what's possible in the domain space.

We recently closed a $25M Series A led by Paradigm - one of the best investors in the industry. This will help fuel our mission to bring domains fully on-chain and unlock new financial possibilities for one of the internet's most valuable asset classes.

We're based in Los Angeles, with team members all over the world. We're looking for driven, talented builders to help build a trillion-dollar DomainFi economy. Join us!

Job Overview:

This is a hybrid role in Los Angeles where you'll help build the next generation of backend systems that power our Web2/Web3 domain registrar and marketplaces. As a Backend Engineer (Entry Level), you'll work alongside experienced engineers to design and implement backend services, learn modern web and blockchain technologies, and contribute to real products that bridge traditional and decentralized internet infrastructure.

This role is a great fit for recent graduates or early-career engineers who want to grow quickly in a fast-paced startup environment.

Key Responsibilities: 
  • Work with the product and engineering teams to understand requirements and turn them into backend features.
  • Help design, implement, and maintain backend services that power our registrar platform and domain marketplace.
  • Contribute to backend systems that connect with blockchain protocols.
  • Assist in building payment integrations that support both traditional and crypto payments.
  • Write clean, testable code and participate in code reviews.
  • Debug, fix, and improve existing codebases with mentorship from senior engineers.
  • Stay curious and learn about new tools, frameworks, and best practices in web and blockchain development.
Qualifications:
  • Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
  • 0-2 years of professional experience in backend development (internships, projects, or open-source contributions count).
  • Familiarity with at least one backend programming language (e.g., JavaScript/Node.js, Python, or similar).
  • Basic knowledge of databases such as MySQL or PostgreSQL.
  • Understanding of version control (Git) and collaborative development.
  • Problem-solving mindset, eagerness to learn, and ability to work in a team.
  • Interest in Web3/blockchain technologies is a plus, but not required-you'll learn here!
Nice to haves:
  • Exposure to cloud platforms (AWS, Google Cloud, Digital Ocean).
  • Familiarity with frameworks like NestJS or GraphQL.
  • Previous projects or coursework involving blockchain, distributed systems, or domain registries.
Why D3, Why Now? 

Ground-Floor Growth, Learning, and Impact: D3 is your chance to dive headfirst into an ultra-early-stage company where every move you make truly matters. You'll have the opportunity to sharpen your skills, expand your expertise, and shape the foundation of something groundbreaking. Almost everything we're building today at D3 is "zero-to-one," meaning you'll be among the first to craft, refine, and launch key initiatives that define our future success.

Strong, Proven Leadership: At D3, you'll work alongside industry visionaries who have been there, done that, and are ready to do it again-only bigger. Our leadership team brings veteran industry experience, sharp insights, and a relentless drive to do big things across every function at D3. You'll gain invaluable mentorship, develop a high-impact mindset, and be challenged to grow in ways you never imagined.

Unique Market Positioning - We're pioneering at the intersection of internet infrastructure, real-world assets, and blockchain communities, creating solutions that redefine what's possible in Web3. If you want to push boundaries, solve complex problems, and be part of a team that's shaping the future of the Internet, D3 is the place to do it.

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