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Manager Java React Jobs in California (NOW HIRING)

... React, JavaScript, HTML, CSS, and TypeScript. * Work with AWS cloud services to deploy and manage ... Strong expertise in Java and Spring Boot for back-end development. * Proven experience with RESTful ...

... Managers and UX teams to translate business needs into AI-enabled product capabilities and AWS ... Python, Java, React, and modern AI frameworks. • Design and integrate LLM-based services, ML ...

Web React SDET

San Francisco, CA · On-site

$59 - $76/hr

... Java. * Automation Tools: Selenium, Cucumber BDD, RestAssured, or Playwright/Cypress. * Frontend: Deep understanding of React.js, including hooks, state management, and component lifecycle to write ...

Collaborate with Product Managers and UX teams to translate business needs into AI-enabled product ... Advanced proficiency in Python for AI/ML and backend systems; solid experience with Java and React.

Collaborate with Product Managers and UX teams to translate business needs into AI-enabled product ... Advanced proficiency in Python for AI/ML and backend systems; solid experience with Java and React.

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Manager Java React information

What are the key skills and qualifications needed to thrive as a Manager Java React, and why are they important?

To thrive as a Manager Java React, you need expertise in Java and React.js development, a solid background in software engineering, and proven experience in leading technical teams. Familiarity with tools like Git, Jenkins, Docker, cloud platforms (e.g., AWS or Azure), and Agile project management certifications is often required. Strong leadership, communication, and problem-solving skills help you guide teams and collaborate with stakeholders effectively. These skills ensure the delivery of robust, scalable applications and foster high-performing, motivated development teams.

Are React jobs still in demand?

React developer roles remain in high demand due to the popularity of React for building user interfaces, especially in web development. Employers seek skills in JavaScript, React frameworks, and related tools like Redux, with many companies continuing to invest in React-based applications.

Will AI replace ReactJS?

As a Manager Java React, it is unlikely that AI will fully replace ReactJS, as React remains a popular JavaScript library for building user interfaces. AI tools can assist developers in coding and testing, but React's role in front-end development requires human oversight and design expertise. Staying updated with both React and AI advancements can enhance your team's productivity and innovation.

What is the difference between Manager Java React vs Java Developer?

AspectManager Java ReactJava Developer
Primary RoleOversees Java React projects, manages teams, and coordinates development effortsDevelops, tests, and maintains Java React applications
Required SkillsLeadership, project management, Java, React, team coordinationJava, React, coding, debugging
Experience5+ years, including leadership roles1-3 years, focused on coding
Work EnvironmentTeam management, project planning, client communicationHands-on coding, debugging, feature development

The main difference between a Manager Java React and a Java Developer is that the manager oversees projects and teams, focusing on coordination and leadership, while the developer concentrates on coding and technical implementation. Both roles require Java and React skills, but the manager also needs strong leadership and project management experience.

Is React still in demand in 2026?

React remains a highly in-demand skill for Java React managers and developers in 2026, as it is widely used for building dynamic web applications. Knowledge of React, along with Java and related frameworks, continues to be valuable for front-end development roles and team leadership positions in the tech industry.

Will AI replace Java devs?

AI tools can automate certain coding tasks for Java developers, increasing efficiency and reducing repetitive work. However, Java developers are needed for designing, problem-solving, and maintaining complex systems that require human judgment and expertise. AI is more likely to augment rather than fully replace Java development roles in the foreseeable future.

How does a Manager Java React typically balance hands-on technical work with team leadership responsibilities?

As a Manager Java React, you'll often split your time between technical tasks—such as code reviews, architecture decisions, and troubleshooting—and leadership duties like mentoring developers, managing project timelines, and stakeholder communication. While you may still contribute code, your primary focus shifts toward enabling your team’s success, ensuring best practices, and facilitating collaboration between frontend and backend engineers. Balancing these responsibilities requires strong organizational skills and the ability to adapt to shifting project priorities. Regular stand-ups, one-on-ones, and cross-functional meetings are common tools to maintain alignment and productivity.

What are Manager Java React roles?

A Manager Java React is responsible for leading teams that develop web applications using Java for the backend and React for the frontend. They oversee project planning, code quality, and the integration of both technologies to deliver scalable solutions. In addition to technical expertise, they manage team performance, coordinate with stakeholders, and ensure projects are completed on time and within budget. Their role combines leadership, technical oversight, and strategic planning in software development.
What are the most commonly searched types of Java React jobs in California? The most popular types of Java React jobs in California are:
Senior Java Full Stack Engineer

Senior Java Full Stack Engineer

Keeper Security

El Dorado Hills, CA • Remote

$53.25 - $68.75/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 23 days ago


Job description

Description

We are seeking a highly motivated and experienced full stack Senior Software Engineer (Java/MySQL/AWS/Javascript) to join our Support Tools team. The ideal candidate will be a positive and collaborative team player with a strong background in both front and backend development. We are looking for someone to grow with our team in a fresh, fun, and innovative environment. This can be a 100% remote position!

Keeper's cybersecurity software is trusted by millions of people and thousands of organizations globally. Keeper is published in 23 languages and is sold in over 150 countries. Join one of the fastest-growing cybersecurity companies and help build secure, scalable internal tools that improve operational efficiency and support Keeper teams in delivering an exceptional customer experience.

About Keeper

Keeper Security is one of the fastest-growing cybersecurity software companies that protects thousands of organizations and millions of people in over 150 countries. Keeper is a pioneer of zero-knowledge and zero-trust security built for any IT environment. Its core offering, KeeperPAM, is an AI-enabled, cloud-native platform that protects all users, devices and infrastructure from cyber attacks. Recognized for its innovation in the Gartner Magic Quadrant for Privileged Access Management (PAM), Keeper secures passwords and passkeys, infrastructure secrets, remote connections and endpoints with role-based enforcement policies, least privilege and just-in-time access. Learn why Keeper is trusted by leading organizations to defend against modern adversaries at KeeperSecurity.com.

About the Role

This is a full stack engineering role focused primarily on backend development in Java, with some frontend development in React. The ideal candidate has strong experience building secure, scalable applications using Java, MySQL and AWS, along with enough frontend experience to contribute to modern React-based user interfaces. This role will focus on designing, building and maintaining internal support tools used by Keeper teams across the business.

Responsibilities

  • Design, develop and maintain secure, scalable internal tools used by Keeper support and operational teams
  • Build backend services and application logic primarily in Java
  • Contribute to frontend development using React to support internal user workflows and experiences
  • Develop and maintain integrations with MySQL databases and AWS-based infrastructure
  • Collaborate with product managers, designers and engineers to define and implement software solutions
  • Write clean, maintainable and well-documented code
  • Conduct code reviews and contribute to engineering best practices
  • Troubleshoot and resolve issues affecting application performance, reliability and security
  • Balance multiple concurrent projects and priorities in a fast-paced environment
  • Work cross-functionally with technical and non-technical stakeholders to deliver high-quality internal tools

Requirements

  • 5+ years of professional experience in full stack software development
  • Strong backend development experience in Java
  • Experience building frontend applications with React
  • Experience with JavaScript, HTML and CSS
  • Experience with MySQL or other relational databases
  • Familiarity with AWS and cloud-based application development
  • Strong problem-solving, debugging and communication skills
  • Experience working in an agile development environment
  • Bachelor's degree in Computer Science, Software Engineering or a related field, or equivalent practical experience
  • Due to this role's involvement in GovCloud, all applicants must be a U.S. Person, defined as a U.S. citizen or lawful permanent resident

Preferred Qualifications

  • Experience building internal tools, operational platforms or business applications
  • Experience designing and consuming RESTful APIs
  • Experience with performance optimization, monitoring and application troubleshooting
  • Familiarity with secure software development practices
  • Experience working in cybersecurity or other security-sensitive environments

Benefits

  • Medical, Dental & Vision (Inclusive of domestic partnerships)
  • Employer Paid Life Insurance & Employee/Spouse/Child Supplemental life
  • Voluntary Short/Long Term Disability Insurance
  • 401k (Roth/Traditional)
  • A generous PTO plan that celebrates your commitment and seniority (including paid Bereavement/Jury Duty, etc)
  • Above market annual bonuses

Keeper Security, Inc. is an equal opportunity employer and participant in the U.S. Federal 

E-Verify program. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Classification: Exempt