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Java developer Jobs in Peoria, IL

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Java developer • peoria il

Last updated: 7 hours ago
Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotatePeoria, Illinois, 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 moreLast updated: 20 days ago
  • Promoted
  • New!
Embedded C / C++ Developer

Embedded C / C++ Developer

Kaav Inc.Mossville, IL, United States
Full-time
Responsible for performing and leading the requirements, design, development, & test of network communication and foundational information software used in embedded systems on Client's machine & in...Show moreLast updated: 7 hours ago
  • Promoted
Remote Side Hustle Developer

Remote Side Hustle Developer

Finance BuzzPekin, Illinois, US
Remote
Full-time +1
This position is for individuals who want to develop a side income stream while still working full time.You will test different small-scale remote opportunities, learn what works, and grow what pro...Show moreLast updated: 30+ days ago
Senior Programmer Software Developer

Senior Programmer Software Developer

Christ's Church of the ValleyPeoria, Illinois, USA
Full-time
Architect and Develop Solutions : .Design develop and maintain complex applications and systems across multiple technology stacks and frameworks. Apply advanced knowledge of architectural patterns and...Show moreLast updated: 30+ days ago
Application Developer Data Integration

Application Developer Data Integration

CaterpillarEast Peoria, Illinois, USA
Full-time +1
Your Work Shapes the World at Caterpillar Inc.When you join Caterpillar yourejoining a global team who cares not just about the work we do but also about each other. We are the makers problem solve...Show moreLast updated: 1 day ago
  • New!
Senior Software Engineer Cloud, Java & AI / ML

Senior Software Engineer Cloud, Java & AI / ML

Caterpillar BrazilPeoria, IL, United States
Full-time
A global industrial company is seeking a Senior Software Engineer in Peoria, IL.In this role, you will enhance service options data management and lead the development of a centralized customer hub...Show moreLast updated: 10 hours ago
Software Developer

Software Developer

TRIGO Global Quality SolutionsPeoria, IL, US
Full-time
TRIGO Global Quality Solutions is currently seeking a Software Developer.This is an exempt role with an expected salary range of $65,000-$75,000 per year. This role will work within the Peoria, Illi...Show moreLast updated: 30+ days ago
  • Promoted
Full stack developer

Full stack developer

Tek SpikesPeoria, Illinois, United States
Full-time +1
With a Bachelor's / Master's Degree : 7-8+ years of full-stack development experience.Without a Degree : 10+ years of full-stack development experience. AWS (Lambda, Fargate, API Gateway, S3, Cognito, C...Show moreLast updated: 30+ days ago
Microsoft Developer

Microsoft Developer

Barrow Wise ConsultingIL, USA
Full-time
Quick Apply
Enjoy problem-solving, need a venue to display your creativity, and emerging technologies pique your interest; if so, Barrow Wise Consulting, LLC is for you. As a multi-disciplined leader, you under...Show moreLast updated: 30+ days ago
Software Developer - Automotive Industry

Software Developer - Automotive Industry

DBSIPeoria, IL, United States
Full-time
Work Location : Onsite US - Peoria, IL (100% onsite) Primary Skills : C#,.NET, MVVM, JavaScript / HTML / CSS Good to have : Python, Cloud. Job Summary : We are seeking a highly skilled Software Engineer wit...Show moreLast updated: 7 days ago
Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotatePeoria, Illinois, US
20 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.