Remote Software Engineer (Trajectory) - AI Trainer ($70-$130 per hour)
MercorWeston, Florida, US
[filters.remote]
[job_card.part_time]
Mercor is hiring experienced Software Engineers • • to support high-impact research collaborations with leading AI labs.Freelancers will contribute to building training datasets that improve AI model...[show_more][last_updated.last_updated_variable_days]
[promoted]
Entry Level Python Programmer / Data scientist / Analyst
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[job_card.full_time]
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Product Manager, Financial Software (Remote)
Emphasys SoftwarePembroke Pines, Florida, US
[filters.remote]
[job_card.full_time]
We are excited to speak to you about this opportunity.If you are interested in joining our growing team, please apply to this directly.
Aquila, a group within Constellation Software Inc.North Americ...[show_more][last_updated.last_updated_30]
Software Engineer
JBL ResourcesWeston, FL, US
[job_card.permanent]
[filters_job_card.quick_apply]
Accepting no less than the absolute best, our client has climbed to the top, gaining a reputation for both excellence and satisfaction.
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Sr. Software EngineerGravity IT Resources
Gravity IT ResourcesMorrisville, Florida
[job_card.temporary]
US Citizens or Green Card Holders Only .Our client is an integrated life sciences commercialization partner that provides comprehensive solutions spanning the entire healthcare value chain.Backed b...[show_more][last_updated.last_updated_30]
Associate Engineer, Software Engineering
The Judge GroupWeston, FL
[job_card.full_time]
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Crunchbase helps over 75 million people around the world connect with the companies and people that matter.Powered by best-in-class proprietary data, Crunchbase is democratizing access to opportuni...[show_more][last_updated.last_updated_30]
Software Engineer with Node Mongo React
SherlockTalentHollywood
[job_card.full_time]
Node, React, Mongo Software Engineer.Hollywood, FL onsite / hybrid remote.We are a rapidly growing fintech company serving the U.
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Senior Software Engineer - SuccessFactors
Southern Glazer’s Wine & SpiritsMiramar, FL, US
[job_card.full_time]
The Senior Software Engineer-SuccessFactors will research, design, configure, test and manage software solutions to implement, enhance and maintain products and solutions to meet business needs.Sof...[show_more][last_updated.last_updated_30]
Remote Software Engineer (Trajectory) - AI Trainer ($70-$130 per hour)
MercorWeston, Florida, US
[job_card.variable_days_ago]
[job_preview.job_type]
[job_card.part_time]
[filters.remote]
[job_card.job_description]
Mercor is hiring experienced Software Engineers
to support high-impact research collaborations with leading AI labs. Freelancers will contribute to building training datasets that improve AI model reasoning and problem-solving on real-world coding tasks.
This is a unique opportunity to apply your software engineering expertise toward shaping the next generation of intelligent systems. ### About the Project You'll annotate frontier-model trajectories on
SWE-bench–style tasks
derived from real open-source repositories. Currently, closed-source models do not expose their internal reasoning traces, making it difficult to understand how LLMs approach problem-solving. To address this gap, you'll
reconstruct and annotate the reasoning portions
of model trajectories—using your own problem-solving process and the full task context to infer and infill the underlying thought process at each step. ### Key Responsibilities - Review model-generated code trajectories on realistic software engineering tasks - Reconstruct chain-of-thought reasoning that explains each step of the solution process - Annotate decision points, debugging logic, and problem-solving strategies - Use full task context (codebase, issue descriptions, test cases) to infer plausible reasoning - Ensure annotations reflect realistic developer thought processes and technical accuracy ### Ideal Qualifications - 2+ years of experience in software engineering, with hands-on debugging and problem-solving in real codebases - Degree in Software Engineering, Computer Science, or a related field (Bachelor's minimum; advanced degree preferred) - Strong proficiency in Python, JavaScript, TypeScript, or other common languages found in open-source projects - Familiarity with version control workflows (Git, PRs, issue tracking) - Comfortable articulating technical reasoning in clear, structured writing ### Project Timeline -
Start Date :
Immediate -
Duration :
1–2 months -
Commitment :
Part-time (15–25 hours / week, with flexibility up to 40 hours / week) ### Application & Onboarding Process 1. Upload your resume 2. AI interview : A short, 15-minute conversational session to understand your background, experience, and interest in the role 3. Follow-up communication within a few days with next steps and onboarding details
Apply today
and leverage your software engineering expertise to help build the future of AI-driven systems!