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Java engineer [h1.location_city]

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Java engineer • irvine ca

[last_updated.last_updated_variable_days]
Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotateTustin, California, US
[filters.remote]
[job_card.full_time]
As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality ref...[show_more][last_updated.last_updated_variable_days]
Sr. Java Developer (Bilingual - Korean)

Sr. Java Developer (Bilingual - Korean)

SBT Global, Inc.Irvine, CA, US
[job_card.full_time]
Design, develop, and maintain scalable, efficient, and reliable Java-based server-side applications and microservices.Build and integrate RESTful APIs and other web services for communication betwe...[show_more][last_updated.last_updated_30]
Quality Engineer

Quality Engineer

PCC Talent Acquisition PortalIrvine, California, USA
[job_card.full_time]
Supervises supports and implements the activities of the Shur-Lok Quality Assurance System.Administers those activities that are designed to meet customer requirements for a Quality Assurance Syste...[show_more][last_updated.last_updated_variable_days]
Senior Software Engineer, Java Services

Senior Software Engineer, Java Services

TP-Link Systems Inc.Irvine, CA, US
[job_card.full_time]
In this role, you will be a key member of our engineering team, responsible for the design, development, and maintenance of our backend cloud applications. You will leverage your expertise in cloud ...[show_more][last_updated.last_updated_30]
Senior Software Engineer, Java Services

Senior Software Engineer, Java Services

TP-LinkIrvine, California, United States
[job_card.full_time]
In this role, you will be a key member of our engineering team, responsible for the design, development, and maintenance of our backend cloud applications. You will leverage your expertise in cloud ...[show_more][last_updated.last_updated_30]
Java Developer

Java Developer

Cynet SystemsCosta Mesa, CA
[job_card.full_time]
Hands-on software design and development using Spring Boot, Python,Node.JS, JavaScript and Java / J2EE technologies.Experience developing Microservices, RESTful services, asyncAPI and web apps for ...[show_more][last_updated.last_updated_variable_days]
Drafting Engineer

Drafting Engineer

Zero Impact SolutionsIrvine, CA, US
[job_card.full_time]
We are an end-to-end Renewable Energy provider, offering products to commercial and enterprise clients in EV Charging solutions, Fleet Electrification, Solar Micro-grids, Energy storage, Hydroponic...[show_more][last_updated.last_updated_30]
Java Full Stack Engineer

Java Full Stack Engineer

VirtualVocationsSanta Ana, California, United States
[job_card.full_time]
A company is looking for a Java Full Stack Engineer - Associate.Key Responsibilities Implement product capabilities on debt and derivative securities within an agile team Support application ope...[show_more][last_updated.last_updated_variable_days]
  • [promoted]
Lead Java Developer

Lead Java Developer

VBeyond CorporationIrvine, CA, US
[job_card.full_time]
Seeking a Senior Specialist with 12 to 15 years of experience in Java and AWS API Gateway to design, develop, and maintain scalable cloud native backend services and APIs.Design and develop robust ...[show_more][last_updated.last_updated_variable_days]
Sr Java Backend Developer

Sr Java Backend Developer

Pacific Life700, Newport Beach CA
[job_card.full_time]
Providing for loved ones, planning rewarding retirements, saving enough for whatever lies ahead – our policyholders count on us to be there when it matters most. It’s a big ask, but it’s one that we...[show_more][last_updated.last_updated_variable_days]
Java Full Stack Developer

Java Full Stack Developer

InfosysIrvine, CA, US
[job_card.full_time]
Job description Infosys is seeking a Java Full Stack Lead Developer, in the role, you will interface with key stakeholders and apply your technical proficiency across different stages of the Softwa...[show_more][last_updated.last_updated_30]
  • [promoted]
Java Server Engineer

Java Server Engineer

TradeJobsWorkForce92604 Irvine, CA, US
[job_card.full_time]
Java Server Engineer Job Duties : Evaluates Web applications by studying systems flow, data usage, and ...[show_more][last_updated.last_updated_30]
Java Developer - Bilingual (English / Korean)

Java Developer - Bilingual (English / Korean)

WoongjinIrvine, California, United States
[job_card.temporary]
For More Open Positions Visit us at : .We have a strong moral code that includes the service of goodness without expectations of reward. We are motivated by the sense of responsibility and servant lea...[show_more][last_updated.last_updated_30]
Engineer

Engineer

SandiskIrvine, CA, US
[job_card.full_time]
Sandisk understands how people and businesses consume data and we relentlessly innovate to deliver solutions that enable today’s needs and tomorrow’s next big ideas.With a rich history ...[show_more][last_updated.last_updated_variable_days]
Java Developer

Java Developer

Woongjin, IncIrvine, California, United States
[job_card.temporary]
For More Open Positions Visit us at : .We have a strong moral code that includes the service of goodness without expectations of reward. We are motivated by the sense of responsibility and servant lea...[show_more][last_updated.last_updated_30]
Java Developer

Java Developer

SynergisticITIrvine, CA, US
[job_card.full_time]
Level Up Your Tech Career : Java + DevOps + Spring Boot.Are you ready to turn your Java skills into a high-paying, high-demand tech career? Whether you're a fresh CS graduate, a career changer, or s...[show_more][last_updated.last_updated_30]
Java Developers

Java Developers

Softech & AssociatesCosta Mesa, California, US
[job_card.full_time]
Softech & Associates is looking for highly motivated junior-level Java Developers who want to advance their skills and experience to become a lead-level developers in a short amount of time.Our tea...[show_more][last_updated.last_updated_30]
Java AWS API gateway Tech Lead

Java AWS API gateway Tech Lead

Apptad IncIrvine, California, USA
[job_card.full_time]
Design and develop robust backend services using Java with a focus on performance scalability and security.Utilize AWS API Gateway to build and manage scalable and secure RESTful APIs Implement mic...[show_more][last_updated.last_updated_variable_days]
  • [promoted]
V&V Engineer / System Verification Engineer

V&V Engineer / System Verification Engineer

Russell TobinIrvine, CA, United States
[job_card.full_time]
Position- V&V Engineer / System Verification Engineer.Location- Irvine, CA 92618 onsite.Job descriptions : V&V Engineer (Verification & Validation Engineer),. Bachelor’s Engineering degree in computer ...[show_more][last_updated.last_updated_variable_days]
Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotateTustin, California, US
[job_card.variable_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
  • [filters.remote]
[job_card.job_description]

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality reference implementations and reasoning steps. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in logic, performance, or design; fact-check technical information; write high-quality explanations and model solutions that demonstrate correct methods; and rate and compare multiple AI responses based on correctness and reasoning quality.

This fully remote, hourly paid contractor role is with SME Careers, a fast-growing AI data services company and subsidiary of SuperAnnotate that provides AI training data to many of the world’s largest AI companies and foundation model labs, where your Java expertise will directly help improve the world’s premier AI models.

Key Responsibilities :

  • Develop AI Training Content : Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.
  • Optimize AI Performance : Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.
  • Ensure Model Integrity : Test AI models for potential inaccuracies or biases, validating their reliability across use cases.

Your Profile :

  • Bachelor’s degree or higher in Computer Science, Software Engineering, or a closely related technical field.
  • 5+ years of professional software engineering experience, with significant hands-on work in Java on production systems.
  • Deep understanding of core Java, concurrency primitives, and the Java Collections Framework.
  • Extensive experience building and maintaining backend services using Spring or Spring Boot, REST APIs, and microservice architectures.
  • Strong grasp of software design principles, system design, and performance optimization in distributed Java systems.
  • Minimum C1 English proficiency (written and spoken), with the ability to write clear technical explanations and follow detailed English-language guidelines.
  • Comfort working with modern engineering tooling such as Git, CI / CD pipelines, automated testing frameworks, and containerization technologies.
  • Demonstrated experience conducting thorough code reviews and providing structured, constructive feedback to other engineers.
  • Previous experience with AI data training, annotation, or evaluating AI-generated technical content is a strong plus.
  • Highly detail-oriented and systematic, with a methodical approach to evaluating reasoning quality and identifying subtle issues in Java solutions.