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Java software developer Jobs in St Petersburg, FL

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Java software developer • st petersburg fl

Last updated: 16 hours ago

2nd shift Production Manager

Cephas Consultancy Services Private LimitedPinellas Park, Florida, United States, 33781
Full-time
Quick Apply

We are selecting skilled Software Developers to support a customer's innovative project.In this role, you'll apply your coding expertise to help train next-generation AI systems.Your work will shap... Show more

Remote Accounting Expert - AI Trainer ($85-$85 per hour)

MercorSt. Petersburg, Florida, US
$85.00 hourly
Remote
Full-time

Accounting knowledge we require **Financial reporting & the close** - US GAAP financial statements and the period-end close and reporting cycle - Reconciliations, substantive analytics, and tie-out... Show more

Licensed Life Insurance Advisor - Commission Based - WFH

CEO LifeSaint Petersburg, FL, US
Remote
Full-time

Are you a credentialed life insurance producer who feels constrained by corporate caps, captive carrier limitations, or opaque lead structures?.We are expanding our network of established financial... Show more

 • New!

Remote Shopify Web Developer

FreeUpSt. Petersburg, Florida, United States
Remote
Full-time

Freelance and Work from Home With FreeUp.FreeUp is a freelance marketplace dedicated to connecting business owners with talented freelancers and remote workers from all over the world.We ... Show more

Remote Computational Astrophysics & Cosmology Expert - AI Trainer ($70-$100 per hour)

MercorPinellas Park, Florida, US
$70.00 hourly
Remote
Full-time

Computational Astrophysics & Cosmology Expert** **About the Project** We're building a large-scale benchmark to test how well advanced AI systems can solve hard scientific and engineering problems.... Show more

Remote Computational Electrical Engineering & RF/Circuit Design Expert - AI Trainer ($70-$85 per

MercorSt. Petersburg, Florida, US
$70.00 hourly
Remote
Full-time

Electrical Engineering & RF/Circuit Design Expert** **About the Project** We're building a large-scale benchmark to test how well advanced AI systems can solve hard scientific and engineering probl... Show more

Senior Full Stack Java Software Engineer

NPA WorldWideSaint Petersburg, Florida, USA
Full-time +1

Join an exciting FinTech/Payments company as it builds a new technology platform and business offering from the ground up.Senior Full Stack Java Developers.These positions will consist of about 80%... Show more

Application Developer

Power DesignFL St Petersburg
Full-time

Are you an innovative thinker who’s ready to influence growth and change? If so, you might be our next Enterprise Applications Developer! In this role, you’ll help manage and evolve our enterprise ... Show more

Remote Expert Contributor - Software Engineer

Arise Virtual SolutionsSt. Petersburg, Florida
Remote
Full-time

Expert Contributor - Software Engineer.Task-Based Independent Contractor Opportunity.We're looking for engineers who can operate at an expert level across real-world, end-to-end tasks in terminal e... Show more

Remote Software Engineer - AI Trainer ($40-$50 per hour)

MercorPinellas Park, Florida, US
$40.00–$50.00 hourly
Remote
Full-time

Role Overview We’re hiring Software Engineers to build and ship apps for Mercor’s RL Studio platform.The role involves developing MCP servers and sometimes BUAs, integrating real software into sand... Show more

 • New!

Remote Software Engineer — Agentic Search Systems - AI Trainer ($80-$150 per hour)

MercorPinellas Park, Florida, US
$80.00 hourly
Remote
Full-time

We're looking for engineers who have shipped production search systems (especially agentic ones now that we're in the era of LLMs and agents) and are thinking hard about the requirements and optimi... Show more

Remote Sales Engineering Expert - AI Trainer ($100-$150 per hour)

MercorPinellas Park, Florida, US
Remote
Full-time

Role Overview** Mercor is partnering with a leading AI research organization to engage experienced sales engineers for a project focused on evaluating how well AI systems perform real-world technic... Show more

Remote Sales Engineering Expert - AI Trainer ($100-$150 per hour)

MercorSt. Petersburg, Florida, US
Remote
Full-time

Role Overview** Mercor is partnering with a leading AI research organization to engage experienced sales engineers for a project focused on evaluating how well AI systems perform real-world technic... Show more

Remote Utilisation Management / Case Management leader (RN/Physician-advisor) - AI Trainer

MercorSt. Petersburg, Florida, US
Remote
Full-time

Mercor is working with a leading AI research lab to improve the capabilities of next-generation AI systems.We are seeking experienced Utilisation Management and Case Management leaders — including ... Show more

Remote Computational Statistics and Applied Mathematics Expert (R, Python, and Matlab/Scilab) - AI

MercorPinellas Park, Florida, US
$70.00 hourly
Remote
Full-time

Computational Statistics and Applied Mathematics Expert ### About the Project We're building a large-scale benchmark to test how well advanced AI systems can solve hard scientific and engineering p... Show more

Remote Computational Statistics and Applied Mathematics Expert (R, Python, and Matlab/Scilab) - AI

MercorSt. Petersburg, Florida, US
$70.00 hourly
Remote
Full-time

Computational Statistics and Applied Mathematics Expert ### About the Project We're building a large-scale benchmark to test how well advanced AI systems can solve hard scientific and engineering p... Show more

Remote Macroeconomic Modeling Specialist (EViews)

Micro1West Lealman, Florida, US
$35.00 hourly
Remote
Full-time

Macroeconomic Modeling Specialist (EViews).AI data lab for training frontier models and evaluating AI agents.Experts contribute their diverse subject matter knowledge across domains such as finance... Show more

Manager, Software Engineering

Kobie MarketingSt. Petersburg, Florida, United States, 33701
Full-time

Named a Top Workplace in the USA and Top Remote Workplace, Kobie is where the best minds in loyalty come together, driven by passion and innovation.We’re always looking for talented individuals who... Show more

Remote Computational Structural & Mechanical Engineering Expert - AI Trainer ($70-$85 per hour)

MercorSt. Petersburg, Florida, US
$70.00 hourly
Remote
Full-time

Computational Structural & Mechanical Engineering Expert** **About the Project** We're building a large-scale benchmark to test how well advanced AI systems can solve hard computational scientific ... Show more

Remote Accounting Expert - AI Trainer ($85-$85 per hour)

MercorPinellas Park, Florida, US
$85.00 hourly
Remote
Full-time

Accounting knowledge we require **Financial reporting & the close** - US GAAP financial statements and the period-end close and reporting cycle - Reconciliations, substantive analytics, and tie-out... Show more

2nd shift Production Manager

2nd shift Production Manager

Cephas Consultancy Services Private LimitedPinellas Park, Florida, United States, 33781
8 days ago
Job type
  • Full-time
  • Quick Apply
Job description

Positions:50 Contract
Experience
4 - 30 Years

Job Title: Software Developer

Job Type: Contract

Location: Remote

We are selecting skilled Software Developers to support a customer's innovative project. In this role, you'll apply your coding expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your development skills are what matter.As an expert, you will be creating Reinforcement Learning Environments which test an AI model's ability to solve practical software problems related to fixing code, building small features, and writing clean, working solutions. You will be tasked with creating a reproducible environment and a golden reference solution for the problem.

Scope of Work

Contribute clear code samples, debugging approaches, and development insights in Python3, Java, Rust, Go, C++, or TypeScript.Identify, troubleshoot, and resolve common software bugs and logic errors across different codebases.Build small to medium features, following good coding practices and keeping solutions easy to understand.Clean up and improve existing code to make it more readable and reliable.Document your reasoning, approach, and code decisions to support AI training data quality.Review peer-contributed code and technical submissions for correctness and clarity.

Preferred Qualifications

1+ years of hands-on experience in at least one of the following: Python3, Java, Rust, Go, C++, or TypeScript.Solid understanding of core algorithms, data structures, and everyday software engineering practices.Ability to debug real code, find the root cause of issues, and fix them cleanly.Comfortable working across different codebases and picking up unfamiliar code.Good documentation and communication skills to explain your technical decisions clearly.Interest in or curiosity about AI and its technical challenges (previous AI experience not required).

Skills: Python, Rust, GoLang, Full-stack, JAVA, Node.js, Android Development, iOS Development






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