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Junior Java Microservices Developer Jobs in Castro Valley, CA

unitQ

Staff Java Engineer

San Francisco, CA

$61 - $83.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Develop and maintain Java microservices, libraries, automated tests, and build scripts. * Expertise ... Perform code reviews and evaluate pull requests, helping other engineers debug and resolve problems.

Redolent, Inc.

Lead SRE Engineer

San Leandro, CA · On-site

$63 - $83.75/hr

Min 15+ years of experience in Site Reliability Engineering ... With development background in Java microservices & Spring Web applications development * MongoDB ...

CYNET SYSTEMS

Java AI Developer

Palo Alto, CA · On-site

$53 - $57/hr

Seeking a Java AI Developer with strong programming skills and experience in cloud services to ... Understanding of microservices, event-driven architectures, and RESTful API design. * Experience ...

IMR Soft LLC

Backend Java Developer

Mountain View, CA · On-site

$59.25 - $76.75/hr

Backend Developer (Java) - 8 Openings Location : Mountain View, CA 12 months Required Skills * 7+ ... Strong expertise in Java (17/21), Spring Boot, Spring Cloud, Microservices, and REST APIs. * Hands ...

Programmers.io

Java Kubernetes Admin

Sunnyvale, CA · On-site

$59.75 - $77.50/hr

... boot, Microservices, Rest API , Apache Kafka Terraform, Ansible, Helm Secondary Skill: Docker/Container * Technical expertise in object-oriented programming (Java/J2EE) and proficiency in ...

WorkNova LLC

Java Developer

Fremont, CA · On-site

$55.75 - $72.25/hr

Java Developer Location: Onsite Duration: 6+ months Details: * Full-Stack Desktop Development ... Developing secure RESTful APIs and microservices leveraging Node.js , Python , and Express . * Data ...

PB consulting

Senior Java Backend Developer

Newark, CA · On-site

$135K - $176K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain ... Develop and enhance microservices-based applications following industry best practices.

PB consulting

Senior Java Backend Developer

Fremont, CA · On-site

$131K - $171K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain ... Develop and enhance microservices-based applications following industry best practices.

PB consulting

Senior Java Backend Developer

Palo Alto, CA · On-site

$141K - $184K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain ... Develop and enhance microservices-based applications following industry best practices.

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 ... Develop and enhance microservices-based applications following industry best practices.

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Junior Java Microservices Developer information

See Castro Valley, CA salary details

$70.4K

$123.3K

$185.8K

How much do junior java microservices developer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for junior java microservices developer in Castro Valley, CA is $123,267.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,100.00 and $122,900.00 per year, depending on experience, location, and employer.

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Junior Java Microservices Developer jobs near you
Infographic showing various Junior Java Microservices Developer job openings in Castro Valley, CA as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $123,267 per year, or $59.3 per hour.

Staff Java Engineer

unitQ

San Francisco, CA

$61 - $83.75/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 4 days ago

Job description

About unitQ
At unitQ, we leverage AI and advanced analytics to enable businesses to proactively monitor and improve product quality based on real-time user feedback from both public and private channels.
 
Backed by leading investors such as Zendesk, Accel,and Google and following our recent Series B-1, unitQ serves world-class clients, including Pinterest, PayPal, and Dropbox. Our mission is to help companies of all sizes deliver exceptional product experiences, optimize operational efficiency, and drive sustainable growth through continuous product quality improvement.
 
About the Opportunity
We are looking for an experienced Senior Backend Software Engineer with the skills, energy, and passion for coding to be a key contributor on our growing team.  You are a motivated self-starter, able to learn quickly, incorporate AI development tools, and communicate effectively.  You will be responsible for building and maintaining our microservice architecture, owning services that power our core product offering.  You will use your skills in Java, Kubernetes, and cloud-native development to deliver high-quality, efficient, and testable code. 
Role Responsibilities:
  • Develop and maintain AI-driven features and services.
  • Design and implement scalable data structures and pipelines.
  • Build and own API services to securely handle a large amount of data.
  • Collaborate closely with cross-functional teams to enhance platform capabilities.
About you:
  • 5+ years of software engineering experience; Java knowledge required.
  • Demonstrated enthusiasm for applying AI solutions and tools to solve complex, real-world problems.
  • Develop and maintain Java microservices, libraries, automated tests, and build scripts.
  • Expertise with unitQ tech stack, including Spring Boot, Hibernate, Git, and Kubernetes.
  • Perform code reviews and evaluate pull requests, helping other engineers debug and resolve problems.
  • Write thorough documentation and specifications with clean APIs, architecting scalable solutions capable of processing millions of new data points daily.
  • Work directly with managed and unmanaged cloud services, including databases, data streams, message queues, container orchestrators, job automation systems, and continuous build, integration, and deployment systems.
  • Apply and advocate for healthy coding practices, AI as a software copilot, Agile methodologies, and communication strategies.
 
Nice to have:
  • Familiarity with Large Language Models (LLMs) and their practical applications.
  • Experience in processing large amounts of data and working with databases
Benefits:
  • Flexible/unlimited vacation
  • Comprehensive medical, dental, and vision
  • 401(k) plan
  • Life insurance and FSA plans
  • Stock options
  • Equinox gym membership or wellness stipend
At unitQ, diversity drives innovation. We celebrate and welcome employees of different backgrounds, cultures, perspectives, and experiences. We're committed to fostering an inclusive environment as our team grows.
 
If you're passionate about leveraging AI to drive product quality and want to work in a fast-paced, collaborative setting, we'd love to hear from you!
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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