Looking for marketing work connected to AI? OpenTrain is the hiring organization for the roles on OpenTrain, and candidates apply through OpenTrain. Marketing expertise may be used in AI-training and data-labeling tasks such as writing or rating model responses and judging whether outputs reflect sound marketing thinking. OpenTrain may place or refer successful candidates to the client whose project they will support. Read each live posting for the specific responsibilities and requirements before deciding whether to explore it.
Use your technical B2B sales expertise to evaluate lead qualification, proposals, objections, and customer decision-making for AI training. Remote contractor work in English, with an indicated rate of $45-$85 per hour.
Posted Aug 16, 2026
Use your technical B2B sales expertise to evaluate AI model outputs, review professional documents, and provide clear feedback that improves AI systems. This remote contractor role offers flexible part-time work at $45–$85 per hour.
Posted Aug 12, 2026
Design enterprise sales and marketing scenarios that teach AI systems authentic Fortune 500 go-to-market judgment. Apply senior GTM expertise in a flexible remote contract paying $60–$70 per hour.
Posted Aug 7, 2026
Use five or more years of B2B sales development experience to improve AI training data through prospecting, lead qualification, consultative selling, and expert feedback. This worldwide, part-time contractor role pays $30–$42 per hour for 20+ hours weekly.
Posted Aug 3, 2026
Join OpenTrain to evaluate Spanish-language AI responses for real small-business scenarios: craft prompts, run short chatbot conversations, and rate outputs for clarity, usefulness, and accuracy. Part-time contractor role (20+ hrs/week), fully remote and worldwide.
Posted Aug 1, 2026
Join OpenTrain AI as a CRM Operations Specialist to evaluate CRM workflows, annotate CRM data, and validate AI outputs for real-world sales operations. Part-time contractor work (20+ hrs/wk) at $40–$80/hr, remote and worldwide — bring Salesforce/HubSpot experience.
Posted Jul 30, 2026
OpenTrain seeks an expert marketing professional to evaluate AI model outputs, write grounded solutions, and design scoring rubrics for brand strategy and growth marketing tasks. This part-time contractor role is US-only, remote, and requires 20+ hours/week with pay of $60–$80/hr.
Posted Jul 13, 2026
Join OpenTrain to design rubrics and score AI-generated and human marketing deliverables—creative briefs, campaign concepts, brand frameworks, ad copy and presentations—remotely as a contractor. Flexible part-time work paying $80–$150/hr with a default 40 hr/week commitment.
Posted Jul 13, 2026
Evaluate AI-generated and human B2B sales work: design grading criteria, score samples, and write evidence-based justifications. Expert role, 20+ hrs/week, remote worldwide, $100–$150/hr (USD), contractor, part-time.
Posted Jul 13, 2026
Join OpenTrain as a Social Media AI Training Expert to review and craft AI-generated social content, rate model outputs, and write precise feedback; contractor work at $30–$55/hr for 20+ hours/week. Ideal for senior social strategists with 5+ years of brand experience who want flexible, remote AI-tr
Posted Jul 9, 2026
Experienced SEO and digital marketing specialists: evaluate and create AI-generated marketing outputs, build prompts and gold-standard briefs, and rate model reasoning for $30–$65/hr in a 20+ hours/week contractor role with OpenTrain AI. Remote applicants from listed countries welcome.
Posted Jul 9, 2026
Short-term remote contract reviewing AI-generated PR and communications outputs and producing gold-standard press materials and comms plans; part-time (20+ hrs/week) at $40–$70/hr for experienced PR professionals.
Posted Jul 9, 2026
Review AI-generated market research outputs and produce gold-standard briefs, surveys, and insight syntheses in a remote, hourly contractor role. Part-time (20+ hrs/week), US$30–65/hr; requires 5+ years in market research and C1 English.
Posted Jul 9, 2026
Join OpenTrain to review and create brand strategy outputs that teach AI better positioning, messaging, and go-to-market reasoning. Expert-level contract role, remote, 20+ hours/week, USD $35–85/hr; C1 English and 5+ years brand strategy experience required.
Posted Jul 9, 2026
Evaluate and improve AI-generated marketing content, from ads and landing pages to email campaigns and long-form guides. Work remotely as a part-time contractor for 20+ hours per week at $25–$55 per hour.
Posted Jul 8, 2026
Join OpenTrain AI to evaluate and improve AI-generated advertising copy and campaign assets. This remote contractor role pays $35–$70/hr, requires 20+ hours/week, and asks experienced advertisers to produce gold-standard examples and precise feedback that teach models better ad strategy and executio
Posted Jul 8, 2026
Review marketing and sales decks, build rubrics, analyze campaign and dashboard data, and help train AI business tools in a contract role paying $50–$60/hr for 20+ hours/week. Join OpenTrain to grow a flexible freelance career shaping how commercial AI behaves.
Posted Jun 30, 2026
Use expert PowerPoint and business-communication skills to create and evaluate executive-ready presentations that teach AI how to produce polished slide decks. Remote contract, 20+ hours/week, $30–$55/hr for part-time consultants.
Posted Jun 30, 2026
Design and build high-converting landing pages and brand storefronts using no-code platforms (Shopify, Webflow, Squarespace, WordPress). Part-time contractor role (<20 hrs/week) with hourly pay ($10–$25/hr, typical $20/hr); strong portfolio with live links required.
Posted Mar 11, 2026
Marketing subject-matter work in AI training can involve helping prepare or review examples used by artificial-intelligence systems. Depending on the individual project, this may include writing or rating model responses, evaluating search results, or applying marketing knowledge when labeling and assessing content. The exact task, scope, and required qualifications are set out in each live posting.
OpenTrain is the hiring organization for these roles, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. Hiring details, eligibility, responsibilities, and other requirements are specific to each individual live posting, so inspect the posting for the role you are considering.
