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Java engineer • chula vista ca

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Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotateLa Presa, 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]
Engineer

Engineer

Borja Engineering & ConstructionSan Diego, CA, CA, US
[job_card.part_time]
Looking for resumes to place in proposals.Should the proposal(s) be successful, then we will discuss terms for hiring.The resumes are for the following positions : .[show_more][last_updated.last_updated_30]
R&D Engineer 2 - 127028

R&D Engineer 2 - 127028

UC San DiegoSan Diego, CA, US
[job_card.full_time]
Under direction of a Principal Engineer, the incumbent will apply water resources engineering principles to assist in the development and evaluation of Forecast Informed Reservoir Operations (FIRO)...[show_more][last_updated.last_updated_30]
DoD Network Engineer - SDN, Virtualization & Security Job at Management & Engine

DoD Network Engineer - SDN, Virtualization & Security Job at Management & Engine

Management & Engineering Technologies International, Inc.San Diego, CA, United States
[job_card.full_time]
A Defense Support Company is seeking a highly skilled Network Engineer to enhance Department of Defense communications.You will design and sustain cutting-edge network infrastructures for classifie...[show_more][last_updated.last_updated_30]
  • [promoted]
Java Server Engineer

Java Server Engineer

TradeJobsWorkForce92102 San Diego, 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]
Full Stack Java Support Engineer

Full Stack Java Support Engineer

TillsterSan Diego, CA
[job_card.full_time]
Full Stack Java Support Engineer.Location : IN OFFICE 5 days a week- San Diego .[show_more][last_updated.last_updated_30]
React Java Developer - 100 % Remote

React Java Developer - 100 % Remote

eTeamHome, CA
[filters.remote]
[job_card.full_time]
Location : Hybrid (San Francisco, CA / Concord, CA).Design, code, test, debug, document, maintain, and modify computer programs of high complexity, significance, and risk. Participate in application ar...[show_more][last_updated.last_updated_variable_days]
Aerodynamics Engineer

Aerodynamics Engineer

KnowhirematchSan Diego, CA, US
[job_card.full_time]
[filters_job_card.quick_apply]
Seeking a highly skilled and experienced Aerodynamics Engineer to join its core engineering team.This role is responsible for the aerodynamic integrity of our advanced gas turbine products, from in...[show_more][last_updated.last_updated_30]
Full Stack Java Support Engineer

Full Stack Java Support Engineer

Tillster, Inc.San Diego, CA, US
[job_card.full_time] +1
[filters_job_card.quick_apply]
Full Stack Java Support Engineer Location : .IN OFFICE 5 days a week- San Diego About Tillster Tillster, headquartered in the USA, is the global leader in digital ordering and customer engageme...[show_more][last_updated.last_updated_30]
Software Engineer - Java, Spring, UI & DevOps

Software Engineer - Java, Spring, UI & DevOps

Via Logic LLCSan Diego, CA, United States
[job_card.full_time]
An established industry player is seeking a talented Software Engineer to join their Agile development team.This role involves engaging in the full software development lifecycle, from turning user...[show_more][last_updated.last_updated_30]
Structural Engineer | Senior Engineer

Structural Engineer | Senior Engineer

Degenkolb EngineersSan Diego, CA, US
[job_card.full_time]
Founded in 1940 and headquartered in San Francisco, Degenkolb Engineers has more than eight decades of commitment to innovation, client service, and life-long learning. We deliver customized structu...[show_more][last_updated.last_updated_30]
Jr. Java Software Engineer

Jr. Java Software Engineer

SynergisticITSan Diego, CA, US
[job_card.full_time]
Application and No Interviews or Job offers? Let's Change That.If you've been unemployed for over 3-6+ months, you're not alone—and you're not out of options. The tech industry is competitive, and h...[show_more][last_updated.last_updated_variable_days]
Senior Java developer

Senior Java developer

CyientSan Diego, California
[job_card.full_time]
In this role, you will apply your expertise in Java / J2EE to design, develop, and maintain high-performance applications. You will work closely with cross-functional teams, including engineers and bu...[show_more][last_updated.last_updated_30]
Principal Software Engineer ( Java Architect)

Principal Software Engineer ( Java Architect)

Blue YonderSan Diego
[job_card.full_time]
Location : Dallas TX ( Hybrid role - LOCAL ONLY , should relocate off their own, if non LOCAL).AI-driven Global Supply Chain Solutions Software Product Company. Seeking an astute individual that has ...[show_more][last_updated.last_updated_30]
Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotateLa Presa, 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.