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

Bayrock Labs

Backend Developer

Newark, CA · On-site

$50 - $55/hr

Overview We are looking for a motivated Backend Engineer with 1-2 years of hands-on experience in Node.js and Java development. This role is ideal for someone eager to grow their skills while ...

talentmovers inc

Backend Developer

Mountain View, CA · On-site

Title : Backend Developer Location : Mountain View, CA [Onsite Only] Rate : On C2C Skills : Java, Nosql, ElasticCache, Kubernetes, AWS, Dynamodb, Kotlin 1. Java (Kotlin is a bonus) 2. Spring ...

Jobsbridge

Backend Developer

San Ramon, CA · On-site

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 ...

Kanak Elite Services Inc

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 ...

PB consulting

Backend Developer (.NET/C#)

Fremont, CA · On-site

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, ...

Embtel Inc

Senior Back End Developer

Mountain View, CA · On-site

$142K - $184K/yr

Senior Back End Developer Location: Mountain View, CA(Remote) Duration: Fulltime with Client Opportunity: * We are looking for a Senior Back End Developer to join our Clinic Platform team, which ...

INTELLISWIFT INC

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 ...

Boss Tech

Backend Developer

San Jose, CA · On-site +1

... backend code * Design flexible and scalable restful API's that enable dynamically linking with ... Jenkins or Azure DevOps * Kubernetes / Docker / Containerized Infrastructure * Background with ...

PB consulting

Senior Java Backend Developer

Union City, CA

$137K - $178K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

PB consulting

Senior Java Backend Developer

San Carlos, CA · On-site

$145K - $189K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

PB consulting

Senior Java Backend Developer

Sunnyvale, CA · On-site

$141K - $183K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

New

PB consulting

Senior Java Backend Developer

Foster City, CA · On-site

$140K - $182K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

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How much do back end developer jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for back end developer in Sunnyvale, CA is $68.69, according to ZipRecruiter salary data. Most workers in this role earn between $56.35 and $81.20 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.
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For Back End Developer jobs in Sunnyvale, CA, the most frequently searched job titles are:

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The top searched job categories for Back End Developer jobs in Sunnyvale, CA are:

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Back End Developer jobs near you
Infographic showing various Back End Developer job openings in Sunnyvale, CA as of August 2026, with employment types broken down into 71% Full Time, 24% Part Time, 1% Temporary, and 4% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $142,868 per year, or $68.7 per hour.

Backend Developer

Bayrock Labs

Newark, CA • On-site

$50 - $55/hr

Contractor

Re-posted 16 days ago

Job description

About BayRock Labs
At BayRock Labs, we pioneer innovative tech solutions that drive business transformation. As a leading product engineering firm based in Silicon Valley, we provide full-cycle product development, leveraging cutting-edge technologies in AI, ML, and data analytics. Our collaborative, inclusive culture fosters professional growth and work-life balance. Join us to work on ground-breaking projects and be part of a team that values excellence, integrity, and innovation. Together, let's redefine what's possible in technology.
Overview
We are looking for a motivated Backend Engineer with 1-2 years of hands-on experience in Node.js and Java development. This role is ideal for someone eager to grow their skills while contributing to building scalable and reliable backend systems.
Responsibilities
  • Develop and maintain backend services using Node.js and Java.
  • Build and support RESTful APIs and integrations with databases.
  • Collaborate with frontend engineers and product teams to deliver end-to-end solutions.
  • Write clean, testable, and maintainable code following best practices.
  • Assist in troubleshooting and resolving backend issues.
  • Contribute to code reviews and team knowledge sharing.

Requirements
  • 1-2 years of backend development experience with Node.js and Java.
  • Familiarity with databases (SQL or NoSQL such as MySQL, PostgreSQL, MongoDB).
  • Basic understanding of cloud platforms (AWS, Azure, or GCP).
  • Exposure to version control systems (Git).
  • Strong problem-solving skills and eagerness to learn.

Nice to Have
  • Experience with microservices architecture.
  • Knowledge of containerization tools (Docker, Kubernetes).
  • Familiarity with CI/CD pipelines.

The pay range for this role is:
50 - 55 USD per hour (Hybrid (Newark, California, US))

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