This is a remote, project based role for construction professionals with 1 to 3 years of professional experience. You will complete tasks spanning construction planning, document review, field problem solving, and technical evaluation across a variety of project types and disciplines. Work is over the next 2 to 3 weeks, asynchronous, and assigned on a project by project basis, with an expected commitment of 10 to 20 hours per week for the projects you accept. This position offers exceptional pay, exposure to real world engineering problems, and a strong addition to your professional portfolio. Why Apply?: Flexible Time Commitment – Work on your schedule while tackling meaningful construction and engineering challenges Startup Exposure – Work directly with an early stage Y Combinator backed company, gaining hands on experience that sets you apart Portfolio Building – Gain experience solving complex, real world construction problems across diverse project types Professional Growth – Sharpen your skills on varied, challenging tasks spanning multiple disciplines and building systems Required Qualifications 1 to 3 years of professional experience as a construction engineer, project engineer, field engineer, or similar role in a full time or equivalent position Strong working knowledge of construction documents, drawings, and specifications Demonstrated ability to independently assess and resolve technical questions on active projects Solid understanding of construction fundamentals including sequencing, scheduling, materials, and building codes Bachelor's degree or higher in Construction Management, Civil Engineering, Architectural Engineering, or a related field (or equivalent practical experience) Preferred Qualifications Experience across multiple project types, such as commercial, residential, industrial, or infrastructure Familiarity with standards and codes such as IBC, ACI, AISC, ASCE, or OSHA requirements Exposure to construction management software and workflows (e.g., Procore, Bluebeam, Primavera P6, or similar) Background in both office and field roles, or experience coordinating across trades and disciplines
$100 - $130 per hour
...s attempt gets graded against Grading model-built portfolio construction, allocation, and tax strategy: whether the factor exposures are... ...can be within a week or several months. Finishing the domain expert interview and joining every network you qualify for both...SuggestedOdd jobPart-time$38 per hour
...languages, writing, and quality evaluation? We are launching an exciting language evaluation project and are looking for English-speaking experts to join our team. What you will do: Identify realistic search-related failures where an AI model provides inadequate responses....SuggestedHourly payFull-timeFreelanceImmediate startRemote- ...as contextual evaluations to monitor and improve AI agents in enterprise settings. Our AI recruiting agent sources and vets domain experts for our data platform that enables rapid production of high-quality training data. Our research spans high-value, specialized domains...SuggestedPart-timeRemote
- ...Transcription Attention to detail About micro1 micro1 is the leading AI data lab for training frontier models and evaluating AI agents. Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more. micro1...SuggestedPart-timeRemote
- ...to detail AI Training About micro1 micro1 is the leading AI data lab for training frontier models and evaluating AI agents. Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more. micro1 transforms...SuggestedPart-timeRemote
- This is a remote, project-based role for a PhD student or strong Masters-level researcher with hands-on CRISPR and gene editing experience to contribute to a short-term AI safety evaluation project. Ideal candidates have familiarity with dual-use research of concern (DURC) ...TemporaryRemote
- ...AfterQuery is seeking Forensic Accountant Experts to create and refine fraud investigation and litigation support challenges for training AI models. In this remote, flexible role, you will design and evaluate forensic accounting scenarios that test the AI's ability to interpret...RemoteFlexible hours
$45 - $60 per hour
...matches your background. Depending on what our clients are running, that can be within a week or several months. Finishing the domain expert interview and joining every network you qualify for both improve your odds of being matched. You only need to sign up once to be...Odd jobPart-time- ...AfterQuery is seeking Insurance Experts to create and refine insurance industry challenges for our AI training modules. In this remote, flexible role, you will design and evaluate insurance scenarios that test the AI's ability to interpret and apply complex insurance principles...RemoteFlexible hours
- This is a talent pool application, not a role with an immediate start date. We are building a vetted network of cybersecurity professionals ahead of upcoming project demand. As AI systems become more capable in security-related tasks, evaluating their performance requires...Part-timeImmediate start
$40 - $125 per hour
...invented citations, misapplied precedent, and jurisdictional confusion. A plausible wrong answer in law has real consequences. As a legal expert you'll grade AI legal reasoning against the standard of a careful practitioner and write the analysis the model should have produced....Weekly payFull-timeRemoteFlexible hours- ...Literary scholars to build the close reading and interpretation scenarios frontier AI labs use to test model judgment. AfterQuery builds the expert evaluation data that frontier AI labs use to measure and improve their models. We're hiring literary scholars as contractors to author...Weekly payOngoing contractRemote
- ...deliver measurable impact, and drive lasting results on the P&L. Role Overview: We are seeking a highly qualified Sports Domain Expert to evaluate and improve Large Language Models (LLMs). You will design challenging prompts, assess factual accuracy and reasoning, and...40 hours/weekPart-time
- ...As a biology expert, you'll help train and evaluate how AI models reason about biological sciences. This can be writing challenging biology prompts, evaluating model responses for accuracy and sound reasoning, spotting subtle errors like fabricated citations, outdated nomenclature...
- ...AfterQuery builds the expert evaluation data that frontier AI labs use to measure and improve their models. We're hiring quantitative researchers and quant analysts as contractors to author and solve the analysis problems those evaluations run on, drawn from your own work:...Remote
$50 per hour
Pay: up to $50/hour In this hourly, remote contractor role, you will work as a Finnish Language Specialist (SME) to review AI-generated Finnish content and/or create high-quality Finnish reference content, evaluating language quality and step-by-step reasoning while providing...Hourly payRemoteShift work$30 - $85 per hour
...matches your background. Depending on what our clients are running, that can be within a week or several months. Finishing the domain expert interview and joining every network you qualify for both improve your odds of being matched. You only need to sign up once to be...Odd jobPart-time$100 - $130 per hour
...matches your background. Depending on what our clients are running, that can be within a week or several months. Finishing the domain expert interview and joining every network you qualify for both improve your odds of being matched. You only need to sign up once to be...Odd jobPart-time$100 - $150 per hour
...matches your background. Depending on what our clients are running, that can be within a week or several months. Finishing the domain expert interview and joining every network you qualify for both improve your odds of being matched. You only need to sign up once to be...Odd jobPart-time- ...About the work We are building expert-authored forecasting and research data used to evaluate and improve AI models on real financial analysis. Each task asks a practitioner to reason from a fixed evidence cutoff — no hindsight — and document the judgment a strong analyst...Part-time
- Evaluate AI nutrition content for scientific accuracy and relevance. About Turing: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing...Part-timeFreelanceRemoteFlexible hours
$100 per hour
Pay: up to $100/hour ## Description SME Careers is hiring chemists and chemical safety professionals to audit how AI models respond to sensitive questions in the field. Each task gives you a user request and the answers three different models gave to it. You classify ...PermanentFull-time- ...next week. Payment Type: $150 per approved task. About the Role We are seeking Bioinformatics and Computational Genomics experts to design challenging, agentic genomics tasks and reference solutions for GeneBench Pro. You will create realistic computational biology...40 hours/weekPart-time
- ...You will review, label, and evaluate data samples — including text, documents, model outputs, and domain-specific content — providing expert judgment, structured annotations, and reasoned assessments that require genuine hands-on professional experience. This position offers...Remote
- ...written communication About micro1 micro1 is the leading AI data lab for training frontier models and evaluating AI agents. Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more. micro1 transforms...Part-timeRemote
$80 - $150 per hour
...Python Aerodynamics About micro1 micro1 is the leading AI data lab for training frontier models and evaluating AI agents. Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more. micro1 transforms...Part-timeImmediate startRemoteFlexible hours- © 2026 Smart Ecosystems. All rights reserved.Part-time
- ...we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers...Part-timeRemote
$50 per hour
...provides AI training data to many of the world's top AI companies and foundation model labs. Your expertise as an Chinese-Speaking Python Expert will directly help improve the world's premier AI models. Your expertise will play an important role in shaping the future of AI....Hourly payFull-timeRemoteFlexible hours- As a Thai Linguist in our Global AI Community, you evaluate and validate speech AI systems from a linguistic perspective—ensuring machine-generated voices communicate with natural language flow and prosody, speech recognition captures intent with linguistic accuracy, and voice...Part-time
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