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Java engineer Jobs in Santa Rosa, CA

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Java engineer • santa rosa ca

Last updated: 11 days ago

Remote Senior Java Engineer - AI Trainer

SuperAnnotateLarkfield-Wikiup, California, US
Remote
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

Remote Senior Java Engineer - AI Trainer

SuperAnnotateRohnert Park, California, US
Remote
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

Manufacturing Engineer

Enpro Inc.Santa Rosa, California, United States
Full-time

Alluxa is a technology company that provides specialized optical filters and thin-film precision coatings for the most challenging applications in the industrial technology, life sciences, and semi...Show more

Software Development Engineer

Keysight TechnologiesSanta Rosa, CA, United States
Permanent

Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization.Our ~15,000...Show more

 • Promoted

Application Engineer

Keysight TechnologiesSanta Rosa, California, US
Full-time

Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization.Our ~15, em...Show more

Software Quality Engineer

TekberrySanta Rosa, CA, United States
Full-time

Tekberry is looking for a highly qualified and motivated.Fortune 500 electronics manufacturing company.As a W2 employee you will have access to health benefits.The Software Quality engineer positio...Show more

 • Promoted

Controls Engineer

PERSONNEL by ElsieWindsor, CA
Full-time

Minimum of 1-5 years of experience.Post-secondary education specializing in electronics, electrical or controls technology.Must be familiar with PLC, HMI, Robotics programming and AutoCAD.Siemens S...Show more

Tooling Engineer

SMC LtdSanta Rosa, CA, US
Full-time

People committed to speed, technology, and exceptional performance are the cornerstone of our organization.Comprised of dedicated people and decades of manufacturing experience, we have continued t...Show more

Quality Engineer - Expert

Tellus SolutionsSanta Rosa, CA
Full-time

This software quality engineer position offers the opportunity to join a team that will help grow our calibration business by ensuring our calibration applications maintain a high standard of quali...Show more

Remote Senior Java Engineer - AI Trainer

SuperAnnotateSanta Rosa, California, US
Remote
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

Engineer

HiltonRohnert Park, CA, United States
Full-time

An Engineer is responsible for maintaining the physical functionality and safety of the facility in the hotel's continuing effort to deliver outstanding guest service and financial profitability.As...Show more

 • Promoted

Stationary Engineer

Graton Resort & CasinoROHNERT PARK, CA
Full-time

Ability to communicate effectively with Guests, Team Members and Management in both written and verbal form.Demonstrate full understanding of Team's standard operating procedures as well as the org...Show more

Senior Engineer

County of SonomaSanta Rosa, CA, United States
Full-time +1

Build your public works engineering career with the County of Sonoma!.Please note: Possession of a valid license as a Professional Civil Engineer, Professional Traffic Engineer, or Professional Mec...Show more

 • Promoted

Plating Process Engineer

Keysight TechnologiesSanta Rosa, California, US
Full-time

Join a Global Leader in Innovation.Keysight Technologies is at the forefront of technology innovation, delivering world-class solutions in electronic design, simulation, prototyping, test, manufact...Show more

IC Test Engineer

Keysight TechnologiesSanta Rosa, California, US
Permanent

Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization.Our ~15, em...Show more

RF Hardware Engineer

EmersonSanta Rosa, CA, United States
Full-time

The RF R&D Team is seeking an entry-level engineer to work on high frequency RF products.The primary responsibilities of this position are to work with engineering teams to define, document, design...Show more

 • Promoted

Remote Senior Java Engineer - AI Trainer

SuperAnnotateWindsor, California, US
Remote
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

Remote Senior Java Engineer - AI Trainer

SuperAnnotateCotati, California, US
Remote
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

RF Hardware Engineer

CopelandSanta Rosa, CA, United States
Full-time

The RF R&D Team is seeking an entry-level engineer to work on high frequency RF products.The primary responsibilities of this position are to work with engineering teams to define, document, design...Show more

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Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotateLarkfield-Wikiup, California, US
30+ days ago
Job type
  • Full-time
  • Remote
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.