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Java Backend Developer Jobs in Torrance, CA (NOW HIRING)

Altruist

Staff Back End Engineer

Los Angeles, CA · Hybrid

... Staff Back End Engineers to join our growing Engineering organization. We have multiple teams ... speed on modern tech stacks (Java, Spring Boot, Microservices, AWS, Postgres, Kubernetes)

Otter

Senior Backend Software Engineer

Los Angeles, CA

$167K - $230K/yr

What you'll do As a Backend Engineer on the Otter Verify team, you will design, implement, and ... Our stack heavily utilizes Java and Python, but we care more about your engineering fundamentals ...

Otter

Senior Backend Software Engineer

Los Angeles, CA · On-site

$167K - $230K/yr

What you'll do As a Backend Engineer on the Otter Verify team, you will design, implement, and ... Our stack heavily utilizes Java and Python, but we care more about your engineering fundamentals ...

Staffingine LLC

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 ... Building and improving the back-end of an internal tool to manage the catalog metadata, as well as ...

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All JobsJava Backend Developer JobsJava Backend Developer Jobs in Torrance, CA

Java Backend Developer information

See Torrance, CA salary details

$10

$57

$76

How much do java backend developer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for java backend developer in Torrance, CA is $57.05, according to ZipRecruiter salary data. Most workers in this role earn between $50.72 and $65.77 per hour, depending on experience, location, and employer.

What does a Java backend developer do?

A Java Backend Developer is responsible for building and maintaining the server-side logic, databases, and APIs of web applications using the Java programming language. They ensure that data is properly stored, retrieved, and processed while integrating with the frontend systems. Java Backend Developers also work on optimizing application performance, implementing security measures, and collaborating with other developers to deliver robust software solutions.

What are some common challenges Java backend developers face when working on large-scale enterprise applications?

Java Backend Developers working on large-scale enterprise applications often encounter challenges such as ensuring application scalability, managing complex codebases, and optimizing system performance under heavy loads. Collaborating across teams to integrate with front-end services and external APIs can require strong communication and problem-solving skills. Additionally, maintaining high code quality while delivering new features quickly often means balancing technical debt with innovation. Regular code reviews and adopting best practices in software architecture help address these challenges.

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

To thrive as a Java Backend Developer, you need strong proficiency in Java programming, knowledge of data structures and algorithms, and experience with backend frameworks such as Spring or Hibernate, often supported by a degree in computer science or a related field. Familiarity with relational databases (like MySQL or PostgreSQL), RESTful API development, version control systems (such as Git), and build tools (like Maven or Gradle) is typically required, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving skills, attention to detail, and effective communication are crucial soft skills for collaborating with teams and troubleshooting complex systems. These capabilities ensure robust, scalable, and maintainable backend solutions that meet business requirements and support seamless application performance.

What cities near Torrance, CA are hiring for Java Backend Developer jobs?

Cities near Torrance, CA with the most Java Backend Developer job openings:

Java Backend Developer jobs near you
Infographic showing various Java Backend Developer job openings in Torrance, CA as of September 2026, with employment types broken down into 61% Full Time, and 39% Contract. Highlights an 87% In-person, and 13% Remote job distribution, with an average salary of $118,655 per year, or $57 per hour.

Senior Backend Software Engineer

Los Angeles, CA • On-site

Atoms
Specialized Design Services • 11 - 50 employees
Learn more about Atomsexternal

Full-time

Re-posted 16 days ago

Job description

Job Summary:
Atoms is a company focused on helping restaurateurs succeed in online food delivery through innovative technology. As a Senior Backend Software Engineer, you will design and scale core infrastructure for real-time edge computing products, working on complex problems and collaborating with various engineering teams.
Responsibilities:
• Design and implement robust, high-throughput edge services and APIs capable of handling large volumes of real-time data.
• Optimize backend systems for low latency, high reliability, and efficient resource utilization.
• Help bridge the gap between our cloud infrastructure and physical edge devices.
• Work closely with other engineering teams to deploy and scale production-ready systems.
• Maintain high code quality through testing, code reviews, and robust system monitoring.
Qualifications:
Required:
• Strong production experience designing, building, and maintaining scalable distributed systems and robust APIs.
• Our stack heavily utilizes Java and Python, but we care more about your engineering fundamentals than the specific languages you've used.
• Familiarity with relational and/or NoSQL databases (e.g., PostgreSQL, MongoDB, Redis)
• Debugging, system design, and architectural thinking skills.
• A strong desire to dive into new domains like edge computing, Linux-based systems, and computer vision pipelines.
Preferred:
• Any background or interest in IoT, hardware integration, or deploying computer vision/ML models.
• Familiarity with Linux-based environments or containerization (Docker, Kubernetes).
• Experience with message brokers or streaming tools (e.g., Kafka, RabbitMQ, MQTT) for real-time data.
• Exposure to cloud platforms (AWS, GCP, or Azure).
Company:
Atoms is a robotics startup that develops industrial robotics and physical AI systems to automate tasks across various industries. Founded in 2016, the company is headquartered in Los Angeles, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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