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Remote AI Data Scientist / Prompt Engineer / AI Trainer Job Description We are seeking a highly intelligent, detail-oriented, and analytical AI Data Scientist / Prompt Engineer to work on advanced AI training, evaluation, and annotation projects across multiple AI platforms. This role involves evaluating AI-generated responses, creating prompts, validating reasoning, reviewing coding and research outputs, and completing complex AI training workflows with high accuracy and consistency. This is a fully remote position with long-term growth opportunities for the right candidate. Responsibilities Evaluate and rank AI-generated responses Write and optimize prompts for large language models (LLMs) Perform data analysis and reasoning tasks Fact-check AI outputs for accuracy and quality Review coding and technical responses Complete AI annotation and evaluation workflows Follow detailed project instructions with precision Maintain high productivity and quality standards Work across multiple AI training and research platforms Requirements Required Skills Excellent English writing and communication Strong analytical and critical thinking skills Ability to follow detailed instructions carefully Experience using AI tools such as ChatGPT, Claude, Gemini, or similar Strong internet research skills High attention to detail Ability to work independently and meet deadlines Preferred Qualifications Python or SQL experience Data science or computer science background Experience with AI annotation or RLHF projects Experience with prompt engineering Familiarity with machine learning concepts Previous experience on AI evaluation platforms is a plus Ideal Candidate We are looking for someone who is: Highly intelligent and fast-learning Organized and dependable Comfortable working with AI systems Able to think critically and logically Interested in artificial intelligence and emerging technologies Self-motivated and productive in a remote environment Compensation Remote position Flexible hours Competitive pay based on experience and performance Long-term opportunity with growth potential
Project ID: 40426178
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98 freelancers are bidding on average $13 USD/hour for this job

As an AI Data Scientist with over a decade of experience in the field and a Ph.D. in Computer Science, I believe I am an ideal candidate for this project. My technical training and expertise coupled with my strong analytical skills make me well-suited to evaluate AI-generated responses, perform data analysis, and review coding and research outputs with precision and detail - all tasks outlined in your job description. Furthermore, my proficiency in several AI tools such as ChatGPT and Gemini combined with my high attention to detail and ability to follow instructions accurately assure I can handle complex AI training workflows efficiently and consistently. Having published extensively in reputable scientific journals, I bring a deep understanding of language nuances, enabling me to create optimized prompts for large language models - a critical aspect of the role you're offering. In additional to my technical strengths, I'm also a self-motivated individual who remains productive in remote environments. This aligns well with what you're seeking as it not only guarantees high productivity and quality but also demonstrates my ability to work independently while meeting deadlines. Moreover, my educational background includes an MBA which equips me with a business-oriented perspective that could complement well with your long-term growth goals. So let's join hands together for this amazing journey!
$8 USD in 40 days
7.9
7.9

Greetings, Thank you for considering my application for this project. As an AI Engineer and Python Developer with over 8+ years of experience, I bring a wealth of knowledge and expertise in the field of Python, Deep Learning. I have carefully reviewed the project description and am eager to discuss your specific needs and requirements in more detail. My commitment is to provide dedicated support and consistent follow-up throughout the project's lifecycle. Please feel free to reach out to me to further discuss how I can contribute to the success of your project. Looking forward to the opportunity of working together. Best regards, KuroKien
$5 USD in 15 days
6.7
6.7

Hello, I’m a Statistician and Data Analyst with strong experience in AI training, prompt engineering, and analytical evaluation workflows. I have worked on AI evaluation and annotation projects through platforms such as Outlier AI, where I reviewed AI-generated responses, validated reasoning quality, performed fact-checking, and followed detailed evaluation guidelines with high accuracy. My background in Python, statistics, research, and critical analysis allows me to handle complex AI training tasks efficiently while maintaining consistency, precision, and strong productivity in remote environments.
$8 USD in 40 days
5.8
5.8

Hello, I have strong experience working with LLMs, prompt design, and structured evaluation workflows, and I can contribute effectively to AI training, annotation, and response quality assessment tasks. I am comfortable writing and optimizing prompts for models like ChatGPT and Claude, and I understand how to evaluate outputs for accuracy, reasoning quality, and consistency. I have hands-on experience with analytical tasks, research validation, and technical content review, including coding-related responses and structured data evaluation. I can follow detailed guidelines precisely, maintain high-quality output, and work independently in a fast-paced remote environment. I am also familiar with Python and data analysis concepts, which helps in understanding model behavior and improving prompt effectiveness over time.
$5 USD in 40 days
5.4
5.4

Greetings, I’m excited about the opportunity to work as an AI Data Scientist and Prompt Engineer, as it aligns perfectly with my background and interests. Your project focuses on evaluating AI responses, creating effective prompts, and ensuring high-quality outputs, which are all areas I’m passionate about. I have experience with tools like ChatGPT and a solid understanding of AI concepts, allowing me to analyze and validate AI-generated content effectively. My strong analytical skills and attention to detail enable me to follow project instructions meticulously, ensuring accuracy and consistency in workflows. I thrive in remote environments and enjoy tackling complex challenges independently while maintaining high productivity. I look forward to the chance to contribute to your projects and grow with your team. Best regards, Saba Ehsan
$5 USD in 40 days
4.7
4.7

Hi I am writing to express my interest in the AI Data Scientist / Prompt Engineer position. With over 10 years of experience in AI/ML engineering, I specialize in prompt engineering, AI system training, and data analysis, making me well-suited for this role. I have extensive hands-on experience working with large language models like OpenAI and Anthropic Claude, and I have been involved in several AI annotation, evaluation, and training workflows. I am proficient in evaluating AI-generated outputs, writing optimized prompts, and ensuring accuracy through fact-checking and data validation. My attention to detail, ability to follow complex instructions, and strong analytical and critical thinking skills allow me to excel in these tasks. I thrive in remote environments, maintaining high productivity and consistency, and I am eager to contribute to your AI projects. I am also open to learning new technologies and tools as the field evolves. Thank you for considering my application. I look forward to the opportunity to discuss how I can support your team’s goals. Best regards, Ken
$5 USD in 40 days
4.9
4.9

Hi there, I read your need for someone who can review AI outputs, write prompts, and handle technical checks with steady accuracy. I’ve been doing AI evaluation and prompt work for a while, including coding review and reasoning validation. I’d keep the workflow simple and clear: - Evaluate and rank responses - Write and refine prompts - Check logic, code, and research outputs - Follow your instruction sets with care I work fast and stay consistent, so remote long-term setups fit me well. I can start quickly and keep a steady pace each day. Which part of your evaluation pipeline tends to generate the most inconsistent model outputs? Cheers, Slavko
$10 USD in 23 days
4.6
4.6

Hello there, we are a team of senior Full Stack Web and Mobile App Developers, Designers and we can do this project in no time. Thanks Ashish Kumar.
$5 USD in 40 days
4.5
4.5

As an accomplished AI professional with a strong background in Python and Java, I come fully equipped to deliver exceptional results for your project. My extensive experience in designing and deploying AI automation systems, reinforcing data quality, and optimizing AI performance makes me the ideal candidate for this position. I am well-versed in AI tools such as ChatGPT, Claude, and Gemini that you require proficiency in. These experiences have honed my analytical skills while training me to pay unwavering attention to detail. My primary strength lies in the ability to understand complex requirements and break them down into efficient workflows, ensuring high accuracy and productivity. I'm highly proficient in using n8n Automation Workflows to connect diverse applications and APIs effectively. This knack of mine allows me to perform data analysis, evaluation, RLHF-related tasks diligently and meet strict deadlines. With the ever-increasing need for reliable AI processes, you need someone who doesn't just understand concepts but has proven hands-on application skills. Having previously built production-grade automation systems using OpenAI GPT models that are operational today, I bring that real-world expertise often missing among candidates. That's not just about getting hired; it's about hiring a professional who has weathered storms you may be yet to encounter but ultimately matter in real-life business settings.
$5 USD in 40 days
4.3
4.3

My background in both software development and web design makes me a unique candidate for this role. I’m experienced with large scale processes that are fundamental to the success of an AI data scientist. Additionally, proficient in Python, SQL and machine learning concepts, I possess highly valuable skills for this role. It’s worth mentioning that I have a profound understanding of AI systems which will enable me to effectively evaluate, annotate and complete your AI projects. Having worked with numerous international clients, I understand the importance of following directions precisely, working independently while still meeting deadlines, as well as quality control—suitable for your detailed-intensive job description. Moreover, my passion for innovation and keeping up with emerging technologies aligns perfectly with the AI industry. With your project, I see an opportunity to bring efficiency, dependability, and high-quality work into your highly analytical processes which has been my forté throughout my career. As a remote worker myself, I don't see distance or time-zones as barriers, instead they have sharpened my ability to deliver consistently without constant physical supervision which suits your fully remote position very well. The opportunity to provide innovative solutions at the helm of artificial intelligence is tremendous and one I couldn’t be more excited about! Let’s collaborate on building powerful AI systems together!
$5 USD in 40 days
4.2
4.2

Hi, I’m interested in this position and confident I can contribute effectively to AI evaluation, prompt engineering, and structured analysis workflows. I have strong experience working with AI tools such as ChatGPT and Claude, particularly in prompt refinement, response evaluation, and structured reasoning tasks. I’m highly analytical, detail-oriented, and comfortable working through complex instructions while maintaining consistency and accuracy across large volumes of work. I have a solid background in technical workflows involving AI systems, including evaluating outputs for correctness, clarity, and reasoning quality, as well as improving prompt structures to enhance model performance. I’m also experienced in conducting internet research, verifying information accuracy, and reviewing technical content with a critical mindset. Additionally, I have working knowledge of Python and data analysis concepts, which helps me better understand AI-generated code, debug logic issues, and assess structured outputs more effectively. I’m highly self-driven, organized, and comfortable working independently in remote environments while meeting deadlines and maintaining high-quality standards. I’m particularly interested in AI training and evaluation work and would be glad to contribute to improving model performance and reliability across your workflows. Available to start immediately.
$8 USD in 40 days
4.6
4.6

Dear Hiring Team, I am a Senior AI Architect and Systems Engineer with over 10 years of experience in high-level software development and the fine-tuning of intelligent systems. My expertise lies at the intersection of Software Engineering (Python/Java) and Prompt Orchestration, making me uniquely qualified to evaluate, annotate, and optimize the outputs of Large Language Models. I understand that AI training is not merely about checking boxes; it is about reinforcing logical consistency, factual accuracy, and safety alignment. I specialize in "Chain-of-Thought" validation—ensuring that the reasoning path an AI takes is as sound as the final answer it produces. I am familiar with Reinforcement Learning from Human Feedback (RLHF) workflows. I understand the nuance required to rank responses based on helpfulness, honesty, and harmlessness. My research skills allow me to verify complex technical claims or mathematical proofs quickly and accurately. I am looking for a long-term opportunity where my technical skills can contribute to the safety and capability of next-generation AI. I am ready to begin the evaluation process immediately. Best regards, Oleksandr
$20 USD in 40 days
3.9
3.9

Hi, I’m very interested in this opportunity. I have experience working with AI tools, prompt engineering, Python development, machine learning workflows, research tasks, and AI-assisted evaluation systems. I’m comfortable analyzing AI-generated outputs, validating responses, following detailed instructions, and maintaining high accuracy across repetitive workflows. => Experience using ChatGPT, Claude, Gemini, and other AI systems => Strong analytical and problem-solving skills => Comfortable reviewing technical/code-related responses => Familiar with Python, APIs, ML/DL concepts, and data workflows => Good internet research and fact-checking ability => Detail-oriented and able to follow complex instructions carefully => Comfortable working independently in remote environments => Fast learner with strong interest in AI and emerging technologies I also have hands-on experience with AI/ML projects involving TensorFlow, PyTorch, computer vision, automation, and LLM-based systems, which helps me better evaluate technical and reasoning outputs. I’m available for long-term collaboration, flexible with working hours, and can start immediately.
$8 USD in 25 days
4.0
4.0

Hi there, Your role strongly matches the kind of work I genuinely enjoy AI evaluation, prompt engineering, reasoning analysis, and improving LLM output quality through structured human feedback. I regularly work with AI tools like ChatGPT, Claude, and Gemini for research, prompt optimization, response evaluation, and logical reasoning tasks. I am comfortable analyzing AI-generated outputs for factual accuracy, instruction-following, clarity, reasoning quality, and overall consistency while maintaining strong attention to detail. I also have experience with Python, AI workflows, NLP concepts, and structured data handling, which helps me understand technical responses beyond surface-level review. I’m highly organized, fast-learning, and capable of working independently while carefully following detailed project guidelines. What makes me a strong fit is my analytical mindset and ability to critically evaluate outputs rather than simply reviewing them superficially. I focus on accuracy, logical reasoning, and reliable quality especially important in AI training and evaluation workflows. I am not here to juggle multiple clients. My priority is to work honestly, stay committed, and build long-term trust by delivering consistent and dependable work throughout the collaboration. For further discussion, let’s connect. I would be excited to contribute long-term and grow with your Vision.
$5 USD in 40 days
3.4
3.4

Hi There!!! ★★★★ (Looking forward to support your AI training and prompt engineering workflows with strong accuracy and consistency) ★★★★ Project understanding: I understand you need a remote AI Data Scientist / Prompt Engineer to evaluate AI outputs, improve prompts, and handle annotation and reasoning tasks across LLM platforms. The role also includes data analysis, coding review, fact-checking, and maintaining high-quality AI training standards with attention to detail. ⚜ Evaluate and rank AI-generated responses with accuracy and consistency ⚜ Design and optimize prompts for LLMs like ChatGPT, Claude, Gemini ⚜ Perform data analysis, reasoning checks, and structured validation tasks ⚜ Review coding outputs and technical AI responses for correctness ⚜ Execute AI annotation and RLHF-style training workflows ⚜ Conduct research and fact-checking to improve output reliability ⚜ Maintain high productivity with strict adherence to instructions I usually approach projects by breaking tasks into evaluation layers, ensuring outputs are both logically correct and instruction-compliant. I focus on consistency, clarity, and measurable accuracy improvements. Looking forward to discussing how I can contribute to your AI training pipeline and help improve model performance with reliable evaluations and prompt refinement. Warm Regards, Farhin B.
$8 USD in 40 days
3.5
3.5

Hello, which part matters most for this role: prompt evaluation, research accuracy, or coding review? I’ve worked with LLM workflows involving prompt testing, response evaluation, structured reasoning, and technical validation. Most of the work required careful instruction following and consistent quality across large batches. I’m comfortable working with ChatGPT, Claude, and Gemini, and I also use Python for analysis and automation tasks when needed. Thanks
$20 USD in 30 days
3.4
3.4

Hi, Training AI models requires precise prompts, accurate evaluation, and consistent reasoning across diverse tasks. I'll apply my NLP and prompt engineering expertise to evaluate responses, write prompts, and complete annotation workflows with high accuracy. | AI Training & Prompt Engineering Process | ✓ Evaluate and rank AI-generated responses using structured rubrics and quality benchmarks. ✓ Write and optimize prompts for LLMs (ChatGPT, Claude, Gemini) to elicit accurate, reasoned outputs. ✓ Perform fact-checking and research validation to ensure AI responses meet factual standards. ✓ Review coding and technical responses for correctness, efficiency, and best practices. ✓ Complete annotation workflows including RLHF, preference ranking, and reasoning chain validation. ✓ Use Python or SQL when needed for data analysis or verification tasks. ✓ Follow detailed project instructions precisely while maintaining productivity and quality. ✓ Work across multiple AI training platforms with consistent daily output. | Relevant AI & Data Science Background | ✓ Built multi-agent RAG systems, fine-tuned LLMs using PEFT/QLoRA, and designed prompt chains (CoT, ReAct). ✓ Experienced in RLHF concepts, model evaluation, and annotation for production NLP pipelines. ✓ Strong analytical and critical thinking skills with Python, PyTorch, and data analysis tools. ✓ Used ChatGPT, Claude, Gemini, and open-source LLMs for research, summarization, and code review. What is the average weekly hours expectation and which AI evaluation platforms (e.g., Scale AI, Surge, Remotasks) will I be working on?
$8 USD in 25 days
2.7
2.7

Yes! You are on the right bid. I have read all project details and descriptions regarding AI Data Scientist/Prompt Engineer Needed/Ai Trainer I will save your time by letting my work speak for you. If I am lucky enough to get your attention, please feel free to reach me so we can spend 10-15 minutes and discuss everything ;) You can check my portfolio and reviews regarding your Project: https://www.freelancer.pk/u/Q@d33rM3hdi Best regards! Qadeer Mehdi!
$50 USD in 15 days
2.4
2.4

Hello Sir, As someone who's passionate about AI and leveraging its full potential, I'm excited about your project. With my extensive experience in Full Stack and DevOps engineering, I believe I bring a unique perspective to the table. Having worked across frontend, backend, and cloud infrastructure, scalability is always at the forefront of my design choices. This will be particularly valuable when optimizing prompts for Large Language Models (LLMs), a task that requires not only linguistic savvy but also an understanding of high-performance systems. Furthermore, my proficiency in using AI tools like ChatGPT is complemented by my deep dive into Python. Combined with advanced web scraping skills and headless automation expertise, I am confident in my ability to work seamlessly with data systems and perform any necessary data extraction or processing tasks for AI training. Additionally, I have built multiple production-grade applications involving complex data pipelines and database engineering using PostgreSQL, MySQL, MongoDB, and Redis , relevant skills that can be crucial for ensuring accurate evaluations and maintaining high productivity in AI training environments. In summary, as a seasoned professional with a persuasive mix of AI know-how, system-thinking prowess end-to-end ownership mentality - I am uniquely equipped to make valuable contributions to your team's AI training projects. Let’s collaborate to create truly intellige Thanks! John
$50 USD in 27 days
2.3
2.3

I am a technical and analytical professional with experience in Python, Linux systems, automation, and AI tools such as ChatGPT, Gemini, and Claude. I have strong problem-solving skills developed through real-world troubleshooting, server management, and technical support work. I am highly detail-oriented and comfortable evaluating AI-generated outputs, following complex instructions, performing research, and identifying errors or inconsistencies. I also have experience working independently in remote environments while maintaining productivity and accuracy. My background in system administration and web technologies has helped me develop logical reasoning and critical thinking skills that fit well with AI evaluation, prompt engineering, and annotation tasks. I am continuously learning and improving my knowledge in artificial intelligence, prompt optimization, and data analysis. I am motivated, dependable, fast-learning, and genuinely interested in contributing to advanced AI training and evaluation projects.
$6 USD in 40 days
2.3
2.3

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