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Contract AI/ML Engineer Jobs

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Find top contract AI/ML engineer jobs on Haystack, your go-to IT job board for cutting-edge tech roles. Whether you're an experienced machine learning developer or an AI specialist, explore flexible contract opportunities with leading companies driving innovation. Start your next AI/ML contract position today and advance your career in artificial intelligence and machine learning!

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Remote AI Content Proofreader

Multiple locations

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Earn up to $16 USD/hourly and work fully remotely and flexibly.* Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What You’ll Do * Work from a real user perspective to create natural, high quality data that reflects how people actually use AI in practice. * Review, compare, and rank responses generated by large language models, focusing on usefulness, clarity, and reasoning quality. * Contribute across a range of projects based on your skills, interests, and experience.What We’re Looking For * *Analytical and Problem-Solving Skills: *Ability to craft thoughtful prompts and evaluate nuanced AI responses with sound judgment. * *Strong Written Communication: *Clear, structured writing to explain decisions, provide feedback, and articulate why one response is stronger than another. * *Care and Precision in Execution:* A consistent ability to follow guidelines, notice subtle differences, and ensure outputs meet defined quality standards.Nice to Have * Background in fields such as literature, creative writing, history, philosophy, theology, or similar disciplines. * Prior experience in writing or editorial roles, such as content strategy, technical writing, or editing. * Curiosity about AI systems, machine learning, or creative technology tools.Pay & Logistics * *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Remote AI Content Reviewer

Multiple locations

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Pay & Logistics** *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What We’re Looking For * *Analytical and Problem-Solving Skills*: Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. * *Strong Writing*: Clear, concise, and engaging writing to explain decisions or critique responses. * *Attention to Detail*: Commitment to accuracy and ability to assess technical aspects of model outputs.Nice to Have * Experience in fields like literature, creative writing, history, philosophy, theology, etc. * Prior writing or editorial experience (content strategist, technical writer, editor, etc.). * Interest or background in AI, machine learning, or creative tech tools.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Remote Writing Consultant

Multiple locations

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Pay & Logistics** *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What We’re Looking For * *Analytical and Problem-Solving Skills*: Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. * *Strong Writing*: Clear, concise, and engaging writing to explain decisions or critique responses. * *Attention to Detail*: Commitment to accuracy and ability to assess technical aspects of model outputs.Nice to Have * Experience in fields like literature, creative writing, history, philosophy, theology, etc. * Prior writing or editorial experience (content strategist, technical writer, editor, etc.). * Interest or background in AI, machine learning, or creative tech tools.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Remote Flexible Writer

Multiple locations

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Earn up to $16 USD/hourly and work fully remotely and flexibly.* Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What You’ll Do * Work from a real user perspective to create natural, high quality data that reflects how people actually use AI in practice. * Review, compare, and rank responses generated by large language models, focusing on usefulness, clarity, and reasoning quality. * Contribute across a range of projects based on your skills, interests, and experience.What We’re Looking For * *Analytical and Problem-Solving Skills: *Ability to craft thoughtful prompts and evaluate nuanced AI responses with sound judgment. * *Strong Written Communication: *Clear, structured writing to explain decisions, provide feedback, and articulate why one response is stronger than another. * *Care and Precision in Execution:* A consistent ability to follow guidelines, notice subtle differences, and ensure outputs meet defined quality standards.Nice to Have * Background in fields such as literature, creative writing, history, philosophy, theology, or similar disciplines. * Prior experience in writing or editorial roles, such as content strategy, technical writing, or editing. * Curiosity about AI systems, machine learning, or creative technology tools.Pay & Logistics * *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Remote AI Writing Evaluator

Multiple locations

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Earn up to $16 USD/hourly and work fully remotely and flexibly.* Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What You’ll Do * Work from a real user perspective to create natural, high quality data that reflects how people actually use AI in practice. * Review, compare, and rank responses generated by large language models, focusing on usefulness, clarity, and reasoning quality. * Contribute across a range of projects based on your skills, interests, and experience.What We’re Looking For * *Analytical and Problem-Solving Skills: *Ability to craft thoughtful prompts and evaluate nuanced AI responses with sound judgment. * *Strong Written Communication: *Clear, structured writing to explain decisions, provide feedback, and articulate why one response is stronger than another. * *Care and Precision in Execution:* A consistent ability to follow guidelines, notice subtle differences, and ensure outputs meet defined quality standards.Nice to Have * Background in fields such as literature, creative writing, history, philosophy, theology, or similar disciplines. * Prior experience in writing or editorial roles, such as content strategy, technical writing, or editing. * Curiosity about AI systems, machine learning, or creative technology tools.Pay & Logistics * *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

AI Content Reviewer

Multiple locations

Graduate - Junior

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Earn up to $16 USD/hourly and work fully remotely and flexibly.* Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What You’ll Do * Work from a real user perspective to create natural, high quality data that reflects how people actually use AI in practice. * Review, compare, and rank responses generated by large language models, focusing on usefulness, clarity, and reasoning quality. * Contribute across a range of projects based on your skills, interests, and experience.What We’re Looking For * *Analytical and Problem-Solving Skills: *Ability to craft thoughtful prompts and evaluate nuanced AI responses with sound judgment. * *Strong Written Communication: *Clear, structured writing to explain decisions, provide feedback, and articulate why one response is stronger than another. * *Care and Precision in Execution:* A consistent ability to follow guidelines, notice subtle differences, and ensure outputs meet defined quality standards.Nice to Have * Background in fields such as literature, creative writing, history, philosophy, theology, or similar disciplines. * Prior experience in writing or editorial roles, such as content strategy, technical writing, or editing. * Curiosity about AI systems, machine learning, or creative technology tools.Pay & Logistics * *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Remote Text Quality Evaluator

Multiple locations

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Earn up to $16 USD/hourly and work fully remotely and flexibly.* Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What You’ll Do * Work from a real user perspective to create natural, high quality data that reflects how people actually use AI in practice. * Review, compare, and rank responses generated by large language models, focusing on usefulness, clarity, and reasoning quality. * Contribute across a range of projects based on your skills, interests, and experience.What We’re Looking For * *Analytical and Problem-Solving Skills: *Ability to craft thoughtful prompts and evaluate nuanced AI responses with sound judgment. * *Strong Written Communication: *Clear, structured writing to explain decisions, provide feedback, and articulate why one response is stronger than another. * *Care and Precision in Execution:* A consistent ability to follow guidelines, notice subtle differences, and ensure outputs meet defined quality standards.Nice to Have * Background in fields such as literature, creative writing, history, philosophy, theology, or similar disciplines. * Prior experience in writing or editorial roles, such as content strategy, technical writing, or editing. * Curiosity about AI systems, machine learning, or creative technology tools.Pay & Logistics * *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Remote AI Writing Specialist

Multiple locations

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Earn up to $16 USD/hourly and work fully remotely and flexibly.* Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What You’ll Do * Work from a real user perspective to create natural, high quality data that reflects how people actually use AI in practice. * Review, compare, and rank responses generated by large language models, focusing on usefulness, clarity, and reasoning quality. * Contribute across a range of projects based on your skills, interests, and experience.What We’re Looking For * *Analytical and Problem-Solving Skills: *Ability to craft thoughtful prompts and evaluate nuanced AI responses with sound judgment. * *Strong Written Communication: *Clear, structured writing to explain decisions, provide feedback, and articulate why one response is stronger than another. * *Care and Precision in Execution:* A consistent ability to follow guidelines, notice subtle differences, and ensure outputs meet defined quality standards.Nice to Have * Background in fields such as literature, creative writing, history, philosophy, theology, or similar disciplines. * Prior experience in writing or editorial roles, such as content strategy, technical writing, or editing. * Curiosity about AI systems, machine learning, or creative technology tools.Pay & Logistics * *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Remote AI Writing Trainer

Multiple locations

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Earn up to $16 USD/hourly and work fully remotely and flexibly.* Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What You’ll Do * Work from a real user perspective to create natural, high quality data that reflects how people actually use AI in practice. * Review, compare, and rank responses generated by large language models, focusing on usefulness, clarity, and reasoning quality. * Contribute across a range of projects based on your skills, interests, and experience.What We’re Looking For * *Analytical and Problem-Solving Skills: *Ability to craft thoughtful prompts and evaluate nuanced AI responses with sound judgment. * *Strong Written Communication: *Clear, structured writing to explain decisions, provide feedback, and articulate why one response is stronger than another. * *Care and Precision in Execution:* A consistent ability to follow guidelines, notice subtle differences, and ensure outputs meet defined quality standards.Nice to Have * Background in fields such as literature, creative writing, history, philosophy, theology, or similar disciplines. * Prior experience in writing or editorial roles, such as content strategy, technical writing, or editing. * Curiosity about AI systems, machine learning, or creative technology tools.Pay & Logistics * *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Remote English Writer

Multiple locations

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Earn up to $16 USD/hourly and work fully remotely and flexibly.* Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What You’ll Do * Work from a real user perspective to create natural, high quality data that reflects how people actually use AI in practice. * Review, compare, and rank responses generated by large language models, focusing on usefulness, clarity, and reasoning quality. * Contribute across a range of projects based on your skills, interests, and experience.What We’re Looking For * *Analytical and Problem-Solving Skills: *Ability to craft thoughtful prompts and evaluate nuanced AI responses with sound judgment. * *Strong Written Communication: *Clear, structured writing to explain decisions, provide feedback, and articulate why one response is stronger than another. * *Care and Precision in Execution:* A consistent ability to follow guidelines, notice subtle differences, and ensure outputs meet defined quality standards.Nice to Have * Background in fields such as literature, creative writing, history, philosophy, theology, or similar disciplines. * Prior experience in writing or editorial roles, such as content strategy, technical writing, or editing. * Curiosity about AI systems, machine learning, or creative technology tools.Pay & Logistics * *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Remote Creative Writer

Multiple locations

Graduate - Junior

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Earn up to $16 USD/hourly and work fully remotely and flexibly.* Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What You’ll Do * Work from a real user perspective to create natural, high quality data that reflects how people actually use AI in practice. * Review, compare, and rank responses generated by large language models, focusing on usefulness, clarity, and reasoning quality. * Contribute across a range of projects based on your skills, interests, and experience.What We’re Looking For * *Analytical and Problem-Solving Skills: *Ability to craft thoughtful prompts and evaluate nuanced AI responses with sound judgment. * *Strong Written Communication: *Clear, structured writing to explain decisions, provide feedback, and articulate why one response is stronger than another. * *Care and Precision in Execution:* A consistent ability to follow guidelines, notice subtle differences, and ensure outputs meet defined quality standards.Nice to Have * Background in fields such as literature, creative writing, history, philosophy, theology, or similar disciplines. * Prior experience in writing or editorial roles, such as content strategy, technical writing, or editing. * Curiosity about AI systems, machine learning, or creative technology tools.Pay & Logistics * *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

AI Writing Reviewer - Remote

Multiple locations

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Earn up to $16 USD/hourly and work fully remotely and flexibly.* Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What You’ll Do * Work from a real user perspective to create natural, high quality data that reflects how people actually use AI in practice. * Review, compare, and rank responses generated by large language models, focusing on usefulness, clarity, and reasoning quality. * Contribute across a range of projects based on your skills, interests, and experience.What We’re Looking For * *Analytical and Problem-Solving Skills: *Ability to craft thoughtful prompts and evaluate nuanced AI responses with sound judgment. * *Strong Written Communication: *Clear, structured writing to explain decisions, provide feedback, and articulate why one response is stronger than another. * *Care and Precision in Execution:* A consistent ability to follow guidelines, notice subtle differences, and ensure outputs meet defined quality standards.Nice to Have * Background in fields such as literature, creative writing, history, philosophy, theology, or similar disciplines. * Prior experience in writing or editorial roles, such as content strategy, technical writing, or editing. * Curiosity about AI systems, machine learning, or creative technology tools.Pay & Logistics * *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

AI Writing Editor - Flexible

Multiple locations

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Earn up to $16 USD/hourly and work fully remotely and flexibly.* Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What You’ll Do * Work from a real user perspective to create natural, high quality data that reflects how people actually use AI in practice. * Review, compare, and rank responses generated by large language models, focusing on usefulness, clarity, and reasoning quality. * Contribute across a range of projects based on your skills, interests, and experience.What We’re Looking For * *Analytical and Problem-Solving Skills: *Ability to craft thoughtful prompts and evaluate nuanced AI responses with sound judgment. * *Strong Written Communication: *Clear, structured writing to explain decisions, provide feedback, and articulate why one response is stronger than another. * *Care and Precision in Execution:* A consistent ability to follow guidelines, notice subtle differences, and ensure outputs meet defined quality standards.Nice to Have * Background in fields such as literature, creative writing, history, philosophy, theology, or similar disciplines. * Prior experience in writing or editorial roles, such as content strategy, technical writing, or editing. * Curiosity about AI systems, machine learning, or creative technology tools.Pay & Logistics * *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

AI Content Writer - Work From Home

Multiple locations

Graduate - Junior

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Earn up to $16 USD/hourly and work fully remotely and flexibly.* Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What You’ll Do * Work from a real user perspective to create natural, high quality data that reflects how people actually use AI in practice. * Review, compare, and rank responses generated by large language models, focusing on usefulness, clarity, and reasoning quality. * Contribute across a range of projects based on your skills, interests, and experience.What We’re Looking For * *Analytical and Problem-Solving Skills: *Ability to craft thoughtful prompts and evaluate nuanced AI responses with sound judgment. * *Strong Written Communication: *Clear, structured writing to explain decisions, provide feedback, and articulate why one response is stronger than another. * *Care and Precision in Execution:* A consistent ability to follow guidelines, notice subtle differences, and ensure outputs meet defined quality standards.Nice to Have * Background in fields such as literature, creative writing, history, philosophy, theology, or similar disciplines. * Prior experience in writing or editorial roles, such as content strategy, technical writing, or editing. * Curiosity about AI systems, machine learning, or creative technology tools.Pay & Logistics * *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Remote Writing Consultant

Multiple locations

Graduate - Junior

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Earn up to $16 USD/hourly and work fully remotely and flexibly.* Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What You’ll Do * Work from a real user perspective to create natural, high quality data that reflects how people actually use AI in practice. * Review, compare, and rank responses generated by large language models, focusing on usefulness, clarity, and reasoning quality. * Contribute across a range of projects based on your skills, interests, and experience.What We’re Looking For * *Analytical and Problem-Solving Skills: *Ability to craft thoughtful prompts and evaluate nuanced AI responses with sound judgment. * *Strong Written Communication: *Clear, structured writing to explain decisions, provide feedback, and articulate why one response is stronger than another. * *Care and Precision in Execution:* A consistent ability to follow guidelines, notice subtle differences, and ensure outputs meet defined quality standards.Nice to Have * Background in fields such as literature, creative writing, history, philosophy, theology, or similar disciplines. * Prior experience in writing or editorial roles, such as content strategy, technical writing, or editing. * Curiosity about AI systems, machine learning, or creative technology tools.Pay & Logistics * *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Remote AI Writing Evaluator

Multiple locations

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Pay & Logistics** *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What We’re Looking For * *Analytical and Problem-Solving Skills*: Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. * *Strong Writing*: Clear, concise, and engaging writing to explain decisions or critique responses. * *Attention to Detail*: Commitment to accuracy and ability to assess technical aspects of model outputs.Nice to Have * Experience in fields like literature, creative writing, history, philosophy, theology, etc. * Prior writing or editorial experience (content strategist, technical writer, editor, etc.). * Interest or background in AI, machine learning, or creative tech tools.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Remote Text Quality Evaluator

Multiple locations

£106/day - £210/day

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Pay & Logistics** *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What We’re Looking For * *Analytical and Problem-Solving Skills*: Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. * *Strong Writing*: Clear, concise, and engaging writing to explain decisions or critique responses. * *Attention to Detail*: Commitment to accuracy and ability to assess technical aspects of model outputs.Nice to Have * Experience in fields like literature, creative writing, history, philosophy, theology, etc. * Prior writing or editorial experience (content strategist, technical writer, editor, etc.). * Interest or background in AI, machine learning, or creative tech tools.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Remote AI Writing Specialist

Multiple locations

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Pay & Logistics** *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What We’re Looking For * *Analytical and Problem-Solving Skills*: Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. * *Strong Writing*: Clear, concise, and engaging writing to explain decisions or critique responses. * *Attention to Detail*: Commitment to accuracy and ability to assess technical aspects of model outputs.Nice to Have * Experience in fields like literature, creative writing, history, philosophy, theology, etc. * Prior writing or editorial experience (content strategist, technical writer, editor, etc.). * Interest or background in AI, machine learning, or creative tech tools.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Remote AI Writing Trainer

Multiple locations

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Pay & Logistics** *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What We’re Looking For * *Analytical and Problem-Solving Skills*: Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. * *Strong Writing*: Clear, concise, and engaging writing to explain decisions or critique responses. * *Attention to Detail*: Commitment to accuracy and ability to assess technical aspects of model outputs.Nice to Have * Experience in fields like literature, creative writing, history, philosophy, theology, etc. * Prior writing or editorial experience (content strategist, technical writer, editor, etc.). * Interest or background in AI, machine learning, or creative tech tools.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Remote English Writer

Multiple locations

RECENTLY POSTED

TECH-AGNOSTIC ROLE

*Pay & Logistics** *Base Rate*: depending on location: US $16.07, GB £ 13.30 GBP, CA $20.50 CAD, AU $26.25 AUD, IE €14.60 EUR, NZ $26.00 NZD * *Bonuses*: Additional pay available based on project performance. * *Type*: Freelance/1099 contract — not an internship. * *Location*: 100% remote * *Schedule*: Flexible hours — you choose when and how much to work. * *Payouts*: Weekly via our secure platform.Outlier, a platform owned and operated by Scale AI, is looking for* English speakers* to contribute their expertise toward training and refining cutting-edge AI systems. If you’re passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact.What We’re Looking For * *Analytical and Problem-Solving Skills*: Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. * *Strong Writing*: Clear, concise, and engaging writing to explain decisions or critique responses. * *Attention to Detail*: Commitment to accuracy and ability to assess technical aspects of model outputs.Nice to Have * Experience in fields like literature, creative writing, history, philosophy, theology, etc. * Prior writing or editorial experience (content strategist, technical writer, editor, etc.). * Interest or background in AI, machine learning, or creative tech tools.*This is a freelance position that is paid on a per-hour basis.* We don’t offer internships as this is a freelance role. You also must be authorized to work in your country of residence, and *we will not *be providing sponsorship since this is a 1099 contract opportunity. However, if you are an international student, you may be able to sign up if you are on a visa. You should contact your tax/immigration advisor with specific questions regarding your circumstances. We are unable to provide any documentation supporting employment at this time. Please be advised that compensation rates may differ for non-US locations.

Data Analytics Principal Software Engineer

Remote or hybrid

£580/day - £625/day

RECENTLY POSTED

Data Analytics Principal Software Engineer required to architect and design scalable data platforms, driving the data architecture vision across Data Lake, Pipelines, and/or Mesh.You will need to have software developer background with hands-on experience on several large enterprise data lake projects, preferably with strong Python. Must also have experience as a technical lead across multiple teams (both onshore and offshore) building data platforms, customer facing data products and/or machine learning systems, with experience of product analytics tools (Mixpanel, Power BI, Athena). Experience working with LLMs in Data engineering and using AI as an accelerator is also key to this role.Technology Requirements:Data Architecture & Design: Data Lakes (eg, AWS S3, Azure Data Lake, Google Cloud Storage), Data Mesh principles, domain-oriented data ownership and federated governance, data modelling (OLAP/OLTP, dimensional modelling, schema evolution)Data Engineering & Pipelines: ETL pipelines (using tools like AWS Glue, Apache Spark), Map-Reduce, streaming data platforms (eg, Kafka, SQS), Real Time and batch processing paradigmsCloud & Infrastructure: cloud-native data services (AWS Glue, Azure Synapse, GCP BigQuery, Databricks), Infrastructure-as-Code (IaC) (using Terraform, CloudFormation, Lakeformation)Programming & Scripting: Python and SQL, C#, CI/CD pipelines and DevOps practices for data workflowsData Governance & Security: Data cataloging and lineage tools (eg, Collibra, Apache Atlas, OpenMetaData), data privacy, encryption, access control (eg, IAM, RBAC, ABAC), and compliance frameworks (GDPR)Observability & Reliability: Monitoring and alerting for data systems, data quality frameworks (eg, Great Expectations, Monte Carlo), designing for resilience, fault tolerance, and disaster recovery

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Frequently asked questions

What types of contract AI/ML Engineer jobs are available on Haystack?

Haystack features a variety of contract AI/ML Engineer roles, including positions focused on machine learning model development, data analysis, natural language processing, computer vision, and AI research across different industries.

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To apply, create a free account on Haystack, upload your resume, and browse the available contract AI/ML Engineer jobs. When you find a suitable position, click 'Apply' and follow the application instructions provided by the employer.

Are contract AI/ML Engineer jobs on Haystack remote or on-site?

Haystack offers both remote and on-site contract AI/ML Engineer jobs. You can filter job listings by location and work type to find positions that match your preferences.

What qualifications do I need for contract AI/ML Engineer roles?

Most contract AI/ML Engineer roles require strong programming skills in languages like Python, experience with machine learning frameworks (e.g., TensorFlow, PyTorch), knowledge of algorithms and data structures, and relevant project experience. Requirements may vary depending on the contract.

Can I find short-term and long-term contract AI/ML Engineer jobs on Haystack?

Yes, Haystack lists both short-term and long-term contract AI/ML Engineer opportunities. Job postings will specify contract duration so you can choose what best fits your availability and career goals.

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