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Backend Developer Jobs in Concord, CA (NOW HIRING)

Java Backend Developer

Oakland, CA · On-site

$58 - $75.25/hr

Java Backend Developer (W2 and C2C accepted) location : 100% Onsite | Oakland, CA Duration : Contract until April 2026 local candidates are required!! We're looking for a strong Java Backend ...

Company Description Intelliswift Software, Inc 8+ years of experience in backend Java software ... Experience with any of these frameworks or programming paradigms: Play, Akka, API Gateways ...

Back End Developer

San Francisco, CA · On-site

$180K - $220K/yr

DarrenCaddle is looking for Senior backend software developers to help support and grow our client's investor identity platform. A great opportunity to be part of a growing team and help develop ...

Java Backend developer

Fremont, CA · On-site

$55.50 - $72/hr

Info Way Solutions is seeking a Junior Java Backend Developer to join their team. The role involves working primarily on backend development using Java within a cloud-based environment on AWS.

We are seeking an experienced Backend Developer (.NET/C#) to design, develop, and maintain scalable backend applications and services. The ideal candidate should have strong expertise in C#, .NET, ...

Java Backend Developer

Fremont, CA · On-site

$55.50 - $72/hr

Info Way Solutions is seeking a Java Backend Developer to contribute to their projects. The role involves working with Core Java, building and using RESTful APIs, and requires expertise in backend ...

We have an awesome team of 11 and are looking to add a backend developer who wants to be a part of something impactful at the ground floor. Qualifications Requirements 2+ years experience with mySQL ...

... distributed backend systems at scale. * Expertise in Python and Golang * Experience with ... Familiarity with software engineering best practices such as unit/integration/end-to-end testing ...

... distributed backend systems at scale. * Expertise in Python and Golang * Experience with ... Familiarity with software engineering best practices such as unit/integration/end-to-end testing ...

Java Backend Developer

San Francisco, CA · On-site

$59.50 - $77.25/hr

We have the following urgent need, Please respond with your resume along with all the relevant details ASAP Java Backend Developer San Francisco, CA 12 -18 months+ Locals only (Need very Sr resource ...

You\'re the backend counterpart to our dashboard engineers: they own the experience, you own the services and data behind it, and together you ship product end-to-end. This is product/application ...

Java Backend Developer

Concord, CA · On-site

$55.25 - $71.50/hr

They are seeking a Java Backend Developer with strong expertise in Java development and experience in REST API development. Qualifications : Required : • 6+ years in Java development (Core Java ...

Senior Backend Developer (NodeJS)

San Francisco, CA · On-site

$142K - $184K/yr

They are seeking a Senior Backend Developer to architect and build scalable backend services, design APIs, and develop real-time voice AI systems for healthcare applications. Responsibilities : • ...

You're the backend counterpart to our dashboard engineers: they own the experience, you own the services and data behind it, and together you ship product end-to-end. This is product/application ...

Backend API Developer Location: San Leandro, CA Experience: 8-10+ Years Employment Type: Contract Work Type: Onsite Job Responsibilities * Design, develop, and maintain scalable, secure, and high ...

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Backend Developer information

See Concord, CA salary details

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How much do backend developer jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for backend developer in Concord, CA is $63.35, according to ZipRecruiter salary data. Most workers in this role earn between $51.97 and $74.90 per hour, depending on experience, location, and employer.

What is a backend developer?

Backend Developers are software engineers who focus on building and maintaining the server-side logic, databases, and APIs that power websites and applications. They ensure that the data requested by frontend systems is delivered efficiently and securely. Their responsibilities include creating and managing databases, developing server-side application logic, integrating third-party services, and ensuring application performance and scalability. Backend Developers typically work with languages such as Java, Python, Ruby, Node.js, or PHP. They often collaborate with frontend developers, designers, and other team members to deliver complete, functional digital products.

What are some common challenges backend developers face when collaborating with frontend teams?

Backend Developers often encounter challenges related to syncing data structures, API endpoints, and release timelines with frontend teams. Ensuring clear communication and thorough documentation is critical to avoid mismatches in data expectations and functionality. Regular coordination through stand-up meetings, shared project management tools, and version-controlled API documentation helps mitigate misunderstandings and keeps both backend and frontend development aligned. Adopting practices like API-first development and automated testing can significantly improve collaboration and overall project quality.

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

To thrive as a Backend Developer, you need a strong grasp of server-side programming languages (such as Java, Python, or Node.js), database management, and software architecture concepts, often supported by a degree in computer science or a related field. Familiarity with frameworks (like Spring or Django), cloud platforms (AWS, Azure), APIs, and version control systems (Git) is typically required. Problem-solving ability, attention to detail, and effective teamwork are standout soft skills in this role. These skills ensure robust, scalable, and secure systems that effectively support the needs of users and front-end applications.

What is the difference between Backend Developer vs Frontend Developer?

AspectBackend DeveloperFrontend Developer
Primary FocusServer-side logic, databases, APIsClient-side interface, UI/UX, visual elements
Required SkillsProgramming languages like Java, Python, PHP; databases; server managementHTML, CSS, JavaScript; frameworks like React or Angular
Work EnvironmentBackend systems, server infrastructure, cloud servicesWeb browsers, design tools, user interface testing
Common UsageBuilding and maintaining server-side applicationsDesigning and implementing user interfaces

While both roles are essential in web development, Backend Developers focus on server-side logic and data management, whereas Frontend Developers create the visual and interactive aspects of websites. Understanding their differences helps in choosing the right career path or project collaboration.

What's a typical backend developer salary?

A backend developer's salary varies based on experience, location, and skills, but generally ranges from $70,000 to $120,000 annually in many regions. Senior developers with expertise in frameworks, databases, and cloud services can earn higher salaries, often exceeding $130,000. Entry-level positions typically start around $60,000 to $80,000.
More about Backend Developer jobs

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

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

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

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

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

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

Infographic showing various Backend Developer job openings in Concord, CA as of August 2026, with employment types broken down into 71% Full Time, and 29% Contract. Highlights an 100% In-person job distribution, with an average salary of $131,767 per year, or $63.3 per hour.

Java Backend Developer

Kanak Elite Services Inc

Oakland, CA • On-site

$58 - $75.25/hr

Contractor

Re-posted 18 days ago


Job description

IN-PERSON INTERVIEW

Position : Java Backend Developer (W2 and C2C accepted)


location : 100% Onsite | Oakland, CA

Duration : Contract until April 2026

local candidates are required!!
We’re looking for a strong Java Backend Developer to join a long-term project.

Candidates must have hands-on experience with Java, Docker, and SBT. Experience with Scala and/or GMS is a plus.
This role is fully onsite in Oakland, CA.

The client requires onsite work to ensure authenticity and accountability—the candidate attending the interviews and reporting onsite must be the same individual submitted for the role.

This is a strict requirement for legitimacy and compliance.
Interview Process:
Initial video screening
Zoom technical round
Final in-person interview with the client

Feel free to reach me at gauravverma@kanakits.com