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Senior Full Stack Java Developer Jobs in Placentia, CA

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Required Skills: 5+ years of experience developing scalable and responsive ...

Sr. Java Developer

Los Angeles, CA · Remote

$58.50 - $74.75/hr

Job Title: Sr. Java Developer Job Location: Los Angeles, CA Job Type: Contract * Design, modify ... Participate in full-stack development (Java 17, Spring, REST, Hazelcast, Postgres) * Participate in ...

Senior full stack developer

Santa Ana, CA · On-site

$56.50 - $74.75/hr

Senior full stack developer with expert knowledge and a minimum of 10 years of hands-on experience with modern development frameworks and tools. Job responsibilities include developing and ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Required Skills: 5+ years of experience developing scalable and responsive ...

Sr. Full Stack Engineer

Los Angeles, CA · On-site

$80K - $180K/yr

Why You're Here As a Sr. Full Stack Engineer, you'll operate with autonomy in a small, fast-moving ... Improve performance, reliability, and developer experience * Help define the architecture for ...

Java Typescript/Javascript Amazon experience- prefer blue badge whi are perm Flexible with skillset ... Strong communicator who collaborates well with senior engineers and stakeholders Engagement Details

Senior full stack developer

Santa Ana, CA · On-site

$56.50 - $74.75/hr

Senior full stack developer with expert knowledge and a minimum of 10 years of hands-on experience with modern development frameworks and tools. Job responsibilities include developing and ...

Java Developer

Irvine, CA · On-site

$54.75 - $70.75/hr

Design, develop, and deliver full-stack features supporting incident management tools * Build ... Strong communicator who collaborates well with senior engineers and stakeholders

New

Sr. Full Stack Engineer

Los Angeles, CA · On-site +1

$80K - $180K/yr

Why You're Here As a Sr. Full Stack Engineer, you'll operate with autonomy in a small, fast-moving ... Improve performance, reliability, and developer experience * Help define the architecture for ...

MPI is seeking a Senior Full Stack Developer to play a key role in shaping MPI's nextgeneration digital experiences. This hybrid role will design, build, and support modern applications that drive ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Experience Required: - 4 years experience with HTML/JavaScript/XML/JSP/JPA ...

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Senior Full Stack Java Developer information

See Placentia, CA salary details

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How much do senior full stack java developer jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for senior full stack java developer in Placentia, CA is $61.12, according to ZipRecruiter salary data. Most workers in this role earn between $53.12 and $68.56 per hour, depending on experience, location, and employer.

Is Java full stack still in demand?

Java full stack developers are currently in high demand due to their ability to work on both front-end and back-end development using Java frameworks like Spring Boot and Angular or React. Organizations value these skills for building comprehensive, scalable applications, and proficiency in related technologies such as REST APIs and cloud platforms enhances job prospects.

Will Fullstack be replaced by AI?

Full Stack Java Developers perform complex tasks that involve designing, coding, and maintaining both frontend and backend systems, which currently require human judgment and problem-solving skills. While AI tools can assist with coding and automation, they are unlikely to fully replace the need for skilled developers in the near future, as human oversight and expertise remain essential for complex software development. Continuous learning and adapting to new technologies are important for full stack developers to stay relevant.

What is the salary of a senior full stack developer?

The salary of a senior full stack Java developer typically ranges from $100,000 to $150,000 annually, depending on experience, location, and company size. They often possess skills in Java, JavaScript, and frameworks like React or Angular, and may also have certifications or experience with cloud platforms.

What are Senior Full Stack Java Developers?

Senior Full Stack Java Developers are experienced software professionals who design, develop, and maintain both the front-end and back-end components of web applications using Java and related technologies. They typically work with frameworks such as Spring Boot for the backend and may use JavaScript frameworks like Angular or React for the frontend. In addition to coding, they often lead development teams, make architectural decisions, and ensure best practices are followed throughout the software development lifecycle.

How much do senior Java developers make?

Senior Java developers typically earn between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Spring and Hibernate, and may hold certifications such as Oracle Certified Professional Java SE.

What are the key skills and qualifications needed to thrive as a Senior Full Stack Java Developer, and why are they important?

A Senior Full Stack Java Developer needs advanced proficiency in Java, front-end frameworks (such as Angular or React), and a solid understanding of databases, supported by a bachelor’s degree in computer science or related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and cloud platforms is typically required, along with relevant certifications. Strong problem-solving, communication, and teamwork skills help developers effectively collaborate and deliver robust solutions. These competencies are crucial for building scalable applications, leading projects, and ensuring efficient development processes.

What are some common challenges Senior Full Stack Java Developers face when balancing backend and frontend responsibilities?

Senior Full Stack Java Developers often encounter the challenge of staying up-to-date with both backend Java frameworks and rapidly evolving frontend technologies. Balancing deep expertise in server-side development with proficiency in modern JavaScript frameworks (like React or Angular) can be demanding. Additionally, these professionals often need to effectively prioritize tasks between client and server development while collaborating with specialized frontend or backend team members. Time management, clear communication, and a willingness to learn new tools are essential for success in this multifaceted role.
What cities near Placentia, CA are hiring for Senior Full Stack Java Developer jobs? Cities near Placentia, CA with the most Senior Full Stack Java Developer job openings:

Senior Full Stack Engineer, Growth

Fanatics Collectibles

Los Angeles, CA • On-site

Full-time

Posted 21 days ago


Job description

About Us
Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Betting & Gaming, allowing sports fans to Buy, Collect, and Bet. Through the Fanatics platform, sports fans can buy licensed fan gear, jerseys, lifestyle and streetwear products, headwear, and hardgoods; collect physical and digital trading cards, sports memorabilia, and other digital assets; and bet as the company builds its Sportsbook and iGaming platform. Fanatics has an established database of over 100 million global sports fans; a global partner network with approximately 900 sports properties, including major national and international professional sports leagues, players associations, teams, colleges, college conferences and retail partners, 2,500 athletes and celebrities, and 200 exclusive athletes; and over 2,000 retail locations, including its Lids retail stores. Our more than 22,000 employees are committed to relentlessly enhancing the fan experience and delighting sports fans globally.
About the Team
Fanatics Collectibles is a new company operating at the intersection of collectibles, culture, and technology. Backed by world-class investors, operators, and sports & entertainment partners, we are building the global leader in next-generation collectibles. As part of the broader Fanatics ecosystem, we leverage a digital sports platform that spans over 900 sports properties and engages more than 81 million fans. Together, we are reimagining every part of the collectibles experience for fans, partners, and creators.
Senior Full Stack Software Engineer - Growth Engineering (Topps / Fanatics Collectibles)
Company Background
Topps.com is a flagship platform within Fanatics Collectibles. We're building the gold standard for collectors through immersive, commerce-integrated experiences across Topps, Fanatics Live, and Fanatics Collect. Our mission is to deliver performant systems, high design polish, and data-driven growth experiences that engage the next generation of fans.
The Role
We're hiring a Senior Full Stack Software Engineer to join the Growth Engineering team, focused on driving useracquisition, engagement, and retention across Topps, Fanatics Live, and Fanatics Collect.
This role sits at the intersection of product experimentation, analytics, and platform engineering. You will beresponsible for ensuring the integrity and reliability of analytics data across platforms, while building and iterating on growth-focused features for both web and mobile experiences.
You'll work closely with product, data, and marketing teams to design, implement, and scale experimentation frameworks and growth initiatives. This role reports to the Director of Engineering, Topps.
Key Responsibilities
  • Build and maintain full stack features that drive user growth, engagement, and conversion across Topps, Fanatics Live, and Fanatics Collect.
  • Ensure analytics data integrity and consistency across platforms, including instrumentation, tracking pipelines, and validation frameworks.
  • Design and implement experimentation frameworks (A/B testing, feature flags, )

to enable rapid iteration on growth initiatives.
  • Partner with product, data science, and marketing teams to translate growth hypotheses into scalable technical solutions.
  • Develop and optimize web and mobile experiences with a focus on performance, usability, and measurable impact on key growth metrics.
  • Identify and resolve gaps in data tracking, attribution, and reporting that impact decision-making.
  • Contribute to shared platform capabilities that support cross-product growth initiatives.
  • Continuously improve engineering velocity through tooling, automation, and best
Qualifications
  • 5-8+ years of experience building and scaling modern web applications across frontend and backend.
  • Strong proficiency in full stack development (e.g., JavaScript/TypeScript, React, Node.js, or similar technologies).
  • Experience implementing and maintaining analytics tracking systems (e.g., event pipelines, tagging, attribution).
  • Familiarity with A/B testing frameworks, experimentation platforms, and feature flagging systems.
  • Experience building data-informed product features with measurable business
  • Solid understanding of API design, system architecture, and performance optimization.
  • Strong collaboration skills and ability to work cross-functionally with product, analytics, and marketing teams.
  • Ability to operate in a fast-paced environment with a focus on delivering incremental
Preferred
  • Experience working on growth engineering or product growth teams.
  • Familiarity with tools such as Segment, Amplitude, Snowflake, or similar analytics/data
  • Experience building for mobile platforms (React Native, native iOS/Android, or mobile web optimization).
  • Exposure to consumer-facing products with high traffic and experimentation velocity.
  • Interest in collectibles, live commerce, or fan engagement

Ensure your Fanatics job offer is legitimate and don't fall victim to fraud. Fanatics never seeks payment from job applicants. Feel free to ask your recruiter for a phone call or other type of communication for interview, and ensure your communication is coming from a Fanatics email address (including @collectfanatics.com). For added security, where possible, apply through our company website at www.fanaticsinc.com/careers
The salary range represents base pay only and does not include short-term or long-term incentive compensation. This salary range is specific to Los Angeles and may not be applicable to other locations. When determining base pay, as part of a final compensation package, we consider several factors such as location, experience, qualifications, and training. For information about our benefits, please visit https://benefitsatfanatics.com/
Los Angeles Salary Range
$144,640-$180,000 USD
The salary range represents base pay only and does not include short-term or long-term incentive compensation. This salary range is specific to New York City and may not be applicable to other locations. When determining base pay, as part of a final compensation package, we consider several factors such as location, experience, qualifications, and training. For information about our benefits, please visit https://benefitsatfanatics.com/
NYC Salary Range
$160,000-$200,000 USD
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