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Java engineer Jobs in Alexandria, VA

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Java engineer • alexandria va

Last updated: 2 days ago

Remote Senior Java Engineer - AI Trainer

SuperAnnotateLake Barcroft, Virginia, 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

SuperAnnotateMcNair, Virginia, 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

SuperAnnotateCoral Hills, Maryland, 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

Software Engineer (Mid) – Java, MBSE & Modeling Tool Integration

G2 Ops, Inc.Arlington, VA, US
Full-time
Quick Apply

Arlington at our wonderful G2 Ops office and customer site.In person, some remote opportunity, and/or flexible working hours, not a fully remote position.Security Clearance Requirement:.Must be abl...Show more

Senior AWS Java Developer

Fortuna BMCArlington, VA, USA
Full-time
Quick Apply

The Senior Java Developer will support the design, development, and modernization of secure enterprise applications within a federal law enforcement environment.This role focuses on developing clou...Show more

Remote Senior Java Engineer - AI Trainer

SuperAnnotateWest Falls Church, Virginia, 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

SuperAnnotateGroveton, Virginia, 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

Java Developer III

TEKsystemsWashington, DC, US
Full-time

Candidate must be able to work on W2 - not able to support C2C** **Hybrid in Washington, D.Description:* As a software developer, you will work to add new features and improve existing features of ...Show more

Lead Software Development Engineer (Java) IV: 25-05629 (No C2C)

Akraya IncWashington, District of Columbia, United States
Full-time
Quick Apply

Primary Skills: Java (Expert), Python (Expert), CI/CD (Advanced), AWS (Expert), Distributed Programming (Expert).Duration: 24+ Month with possible extension.Location: Arlington, VA (Onsite).We are ...Show more

Full Stack Java Developer

KeyLogic, LLCAlexandria, VA, US
Full-time

Title: Full Stack Java Developer Location: Remote Clearance: Must be eligible to obtain a Public Trust (U.Citizen or Green Card holder) Salary: $130,000 + comprehensive benefits ___________________...Show more

Remote Senior Java Engineer - AI Trainer

SuperAnnotateLincolnia, Virginia, 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

SuperAnnotateFort Hunt, Virginia, 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

Java Server Engineer

TradeJobsWorkForce22202 Arlington, VA, US
Full-time

Java Server Engineer Job Duties: Evaluates Web applications by studying systems flow, data usage, and data requirements.Plans server solutions by developing flowcharts, layouts, and diagrams; defin...Show more

 • Promoted

Remote Senior Java Engineer - AI Trainer

SuperAnnotateFalls Church, Virginia, 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

SuperAnnotateSeven Corners, Virginia, 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

SuperAnnotateGlassmanor, Maryland, 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

SuperAnnotateClinton, Maryland, 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

Java Trainer / Mentor / Educator

OpenkyberDC, United States
Full-time
Quick Apply

Senior Camunda Developer Location: Wilmington, DE Job Description Role Overview We are looking for an experienced Senior Camunda Developer to design, develop, and optimize workflow and business pro...Show more

People also ask
The cities near Alexandria, VA that boast the highest number of java engineer jobs are:
Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotateLake Barcroft, Virginia, 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.