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Entry Level Java Back End Developer Jobs in Arcadia, CA

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... entry level interns to senior leadership. This role also has the opportunity to contribute to ...

You would consider yourself a full-stack developer. You have experience in both backend and ... Proficiency in Python or Java is a big plus. * Comfortable with SQL and using big data technologies ...

You would consider yourself a full-stack developer. You have experience in both backend and ... Proficiency in Python or Java is a big plus. * Comfortable with SQL and using big data technologies ...

... backend, or full stack) • To conform to U.S. Government export regulations, applicant must be a ... Preferred : • Experience building internal developer platforms, AI gateways, or secure proxy ...

Software Engineer II

Los Angeles, CA · Hybrid

$172K - $225K/yr

... maintain backend applications ranging from servlet-based monolithic web applications to ... Java and JavaScript based web applications, including Node.js services, to integrate ETL outputs ...

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Entry Level Java Back End Developer information

See Arcadia, CA salary details

$51.4K

$102.7K

$208.4K

How much do entry level java back end developer jobs pay per year?

As of Jul 15, 2026, the average yearly pay for entry level java back end developer in Arcadia, CA is $102,678.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,500.00 and $106,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Entry Level Java Back End Developer, and why are they important?

To thrive as an Entry Level Java Back End Developer, you need a solid understanding of Java programming, object-oriented principles, and a degree in computer science or a related field. Familiarity with frameworks like Spring Boot, version control systems such as Git, and databases like MySQL or PostgreSQL is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate and deliver quality code. These skills are essential for building robust server-side applications and working efficiently within development teams.

What is the difference between Entry Level Java Back End Developer vs Entry Level Java Software Engineer?

AspectEntry Level Java Back End DeveloperEntry Level Java Software Engineer
Required SkillsJava, SQL, REST APIs, basic understanding of server-side developmentJava, object-oriented programming, software design, debugging
Work EnvironmentFocus on server-side coding, database integration, API developmentBroader software development tasks, including front-end and back-end
Industry UsagePrimarily in web applications, enterprise systems, backend servicesIn various software projects, including applications and systems

While both roles involve Java programming, an Entry Level Java Back End Developer specializes in server-side development and API integration, whereas an Entry Level Java Software Engineer may work across different parts of the software stack. The roles often overlap, but the Back End Developer focuses more on backend systems and database interactions.

What does an Entry Level Java Back End Developer do?

An Entry Level Java Back End Developer is responsible for building and maintaining the server-side logic of web applications using Java. They work on tasks such as writing code, developing APIs, integrating databases, and ensuring the application runs smoothly behind the scenes. These developers collaborate with front-end teams to deliver complete solutions and often troubleshoot, debug, and optimize existing code. This role is ideal for those starting their career in software development and looking to gain experience in Java technologies and back-end systems.

What are some common challenges faced by entry-level Java back end developers during their first year on the job?

Entry-level Java back end developers often encounter challenges such as understanding large, existing codebases and adapting to the team's coding standards. Balancing the learning curve of new frameworks, tools, and version control systems while delivering features on time can be demanding. Collaboration with front end developers, QA engineers, and project managers also requires effective communication and openness to feedback. Over time, these challenges help build valuable technical and teamwork skills that support career growth.
What cities near Arcadia, CA are hiring for Entry Level Java Back End Developer jobs? Cities near Arcadia, CA with the most Entry Level Java Back End Developer job openings:
Software Engineer (Platform Team)

Software Engineer (Platform Team)

SpaceX

Hawthorne, CA • On-site

Full-time

Posted 9 days ago


SpaceX rating

8.8

Company rating: 8.8 out of 10

Based on 146 frontline employees who took The Breakroom Quiz

7th of 61 rated aerospace companies


Job description

Job Summary:
SpaceX is a company focused on developing technologies for space exploration, aiming to enable human life on Mars. They are seeking a Software Engineer for their Platform Team to build secure, scalable AI platforms that enhance productivity across the organization. The role involves designing, developing, and maintaining platforms that integrate AI into engineering workflows and improve operational efficiency.
Responsibilities:
• Design, build, and operate secure, scalable AI platforms and proxy systems used by teams throughout SpaceX
• Own the full lifecycle of platform development including design, testing, deployment, and continuous improvement
• Drive adoption by communicating value, directly supporting engineers, and building shared prompts, skills, and infrastructure that accelerate peers
• Act entrepreneurially to identify high-value opportunities and create solutions that allow users to rapidly turn problems and ideas into tested software, deployed applications, and trained models on managed, reliable compute
• Collaborate closely with stakeholders to deeply understand needs and deliver platforms that connect AI to real tools and workflows
• Onboard new models, expand compute resources, and optimize efficiency of proxy systems for logging, control, and security
• Develop tools that mitigate business risk, such as AI-powered code review and PR automation
• Focus on lean, effective, and secure applied AI that maximizes conversion of engineering expertise into automation and reliable data systems across the company
Qualifications:
Required:
• Bachelor’s degree in computer science, computer engineering, or other engineering discipline; OR 2+ years of professional experience building production software in lieu of a degree
• Experience developing production software systems (platform, backend, or full stack)
Preferred:
• Experience building internal developer platforms, AI gateways, or secure proxy systems in production
• Hands-on work with Docker containers, security-focused architecture, and multi-provider integrations (cloud compute + frontier model providers)
• Familiarity with MLOps, model onboarding, compute orchestration, and infrastructure for large-scale AI usage
• Strong desire to enable others — experience creating tools, documentation, shared assets, or training that drives company-wide adoption
• Entrepreneurial mindset with a track record of identifying and delivering high-impact solutions
• Proficiency in Python and experience with additional languages (Go, Java, TypeScript, etc.)
• Knowledge of Kubernetes, container orchestration, observability, and infrastructure-as-code tools
• Understanding of AI risk mitigation, code generation, and developer productivity tools
• Passion for turning complex engineering problems into simple, reliable, and secure AI-powered outcomes
Company:
SpaceX develops and operates rockets, satellite networks, and AI infrastructure including launch, connectivity, and cloud services. Founded in 2002, the company is headquartered in Hawthorne, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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