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Senior Java Backend Developer Jobs in Daly City, CA

Horizontal Talent

Sr. Java Developer

Menlo Park, CA · On-site +1

$33 - $67/hr

We're looking for a Senior Java Developer to help build and modernize backend solutions for a fast-paced enterprise platform team. This hybrid role is based in Menlo Park, CA and offers the ...

Zuora

Senior Java Engineer

Foster City, CA · On-site

$66.75 - $85/hr

... and DevOps - to deliver critical features with high availability and performance. Key Responsibilities * Design and develop scalable backend services using Java (11+) , Spring Boot , and ...

Zuora

Senior Java Engineer

Foster City, CA · On-site

$66.75 - $85/hr

... and DevOps - to deliver critical features with high availability and performance. Key Responsibilities * Design and develop scalable backend services using Java (11+) , Spring Boot , and ...

Dodo

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 : • ...

Darren Caddle

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 ...

KRG Technology

Sr. Java Developer - Contract

Walnut Creek, CA · On-site

$63.50 - $80.75/hr

Sr. Java Developer - Contract : v Drive the design, development and implementation of the core of our Java / J2EE technology platform and web services. v Own key architectural decisions and design ...

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Senior Java Backend Developer information

See Daly City, CA salary details

$74.2K

$162K

$220.7K

How much do senior java backend developer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for senior java backend developer in Daly City, CA is $162,031.00, according to ZipRecruiter salary data. Most workers in this role earn between $139,600.00 and $181,300.00 per year, depending on experience, location, and employer.

What is a senior Java backend developer?

A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.

What are the typical daily responsibilities of a senior Java backend developer?

Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.

What are the key skills and qualifications needed to thrive in the senior Java backend developer position, and why are they important?

To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

What are popular job titles related to Senior Java Backend Developer jobs in Daly City, CA?

For Senior Java Backend Developer jobs in Daly City, CA, the most frequently searched job titles are:

What cities near Daly City, CA are hiring for Senior Java Backend Developer jobs?

Cities near Daly City, CA with the most Senior Java Backend Developer job openings:

Senior Java Backend Developer jobs near you
Infographic showing various Senior Java Backend Developer job openings in Daly City, CA as of August 2026, with employment types broken down into 81% Full Time, 4% Part Time, and 15% Contract. Highlights an 81% Physical, 6% Hybrid, and 13% Remote job distribution, with an average salary of $162,031 per year, or $77.9 per hour.

Senior Backend Engineer - Core Java & Systems Integration

San Carlos, CA • On-site

Clear Labs
See more jobs at Clear Labsexternal

$121K - $150K/yr

Full-time

Medical, Dental, Vision, Life

Re-posted 4 days ago

Job description

About Clear Labs
Clear Labs harnesses the power of next-generation sequencing (NGS) to simplify complex diagnostics for clinical and applied markets. By creating a fully automated platform that brings together DNA sequencing, robotics, and cloud-based analytics, Clear Labs democratizes genomics applications to deliver clarity. Our turnkey platform accelerates outcomes and improves accuracy from food-borne pathogens to infectious diseases.
The Opportunity
We are looking for a hands-on Senior Backend Software Engineer to join our lean, high-impact engineering team as a core platform owner. This role is a critical replacement for a key team member and focuses exclusively on the "connective tissue" of our platform-architecting robust Java backend services and low-latency integration bridges between physical lab automation hardware and our cloud ecosystem.
This is an opportunity for a purist backend systems engineer. You will own the deterministic state machine that ensures our physical robotics and cloud orchestration layers operate in perfect synchronization.
Primary Responsibilities
  • Core JVM Service Development: Own, develop, and maintain a distributed matrix of 30+ microservices using Java and Spring Boot.
  • Systems Integration: Analyze, design, and build bulletproof, replay-safe API integrations between Clear Labs, external bioinformatics analysis pipelines, and clinical middleware (LIMS/EHR).
  • State Orchestration & Messaging: Drive architectural resilience using Domain-Driven Design (DDD) principles, leveraging Google Kubernetes Engine (GKE), RabbitMQ, and GCP Cloud Pub/Sub for asynchronous event streaming.
  • Data & Performance Engineering: Optimize and harden existing transactional database services (MySQL, Redis) for extreme reliability under high concurrency and massive data scale.
  • On-Market Tier Support: Act as the high-level technical lead for production escalations, triaging and troubleshooting deep infrastructure bugs within our grid service layers.
  • Compliance & Hardening: Implement technical security controls as we advance toward SOC2 and ISO 27001 compliance standards.

Requirements
Position Requirements
  • Legal Invariant: Applicants must be currently authorized to work in the United States on a full-time basis. Clear Labs does not provide employment-based visa sponsorship now or in the future.
  • Location Invariant: Able to commute daily to our San Carlos, CA headquarters for a 100% on-site schedule.
  • Experience: 5+ years of professional backend software development experience in a production environment.
  • Core Language: Elite proficiency in Java and the Spring Boot ecosystem (Dependency Injection, Spring Data, Transaction Management).
  • Infrastructure & Messaging: Hands-on experience operating containerized workloads on cloud infrastructure (strictly GCP/GKE preferred) utilizing message brokers like RabbitMQ or Cloud Pub/Sub.
  • Databases: Deep knowledge of relational databases (MySQL), including schema design, constraint invariants, query tuning, and indexing strategies.
  • Testing Philosophy: A strict affinity for writing comprehensive unit and integration tests (JUnit, Mockito, TestContainers) as a mandatory definition of "done."

Nice to Have
  • Prior experience building LIMS or EHR data integrations (HL7, FHIR).
  • Familiarity with cybersecurity frameworks (SOC2/ISO 27001 control mapping).
  • Experience writing automation scripts in Python or TypeScript.

Physical Requirements
  • Able to sit or stand at a computer for extended periods and use monitors and related hardware comfortably.

Benefits
  • Salary range: $121,500-$150,000
  • Medical, dental, and vision insurance
  • Employer-Sponsored Basic Life/AD&D, 60% Short-Term/Long-Term Disability
  • Employee Assistance Program (EAP)
  • Flexible Time Off
  • Stock Option Plan
  • Lunch stipend for days at headquarters

Notice of E-Verify Participation: Clear Labs participates in the federal E-Verify program to confirm the identity and employment eligibility of all newly hired employees. For more information, please review the E-Verify Participation Poster (English/Spanish) and the Right to Work Poster (English/Spanish).
Disclaimer
The above job description is intended to describe the general nature and level of work being performed by individuals assigned to this position. It is not intended to be an exhaustive list of all duties, responsibilities, and skills required. Responsibilities and duties may change or be adjusted to meet the needs of the company, and additional duties may be assigned as necessary. The job description is subject to change at any time at the discretion of the Company.

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