Review and interpret Macedonian restaurant menu items to classify them using an English taxonomy.
Select accurate English dish and course labels, and provide notes for unclear items.
Complete project-based freelance tasks remotely, requiring strong English comprehension and local food knowledge.
Welo Data is a global AI data company, part of Welocalize, that delivers high-quality, ethical data to train advanced AI systems. It has a diverse community of over 500,000 contributors across 100+ countries, promoting a culture of limitless flexibility, growth, and collaborative support.
Build performance and revenue reporting tools for internal customers and help automate data and reporting processes for the Finance organization.
Execute deep dive quantitative analyses that translate large, complex data sets into actionable insights to support key company initiatives.
Provide ad hoc analytic support and reporting to teams across the company, presenting findings to both technical and non-technical stakeholders.
OpenX focuses on unleashing the full economic potential of digital media companies by creating digital advertising markets and technologies designed to deliver optimal value to publishers and advertisers across all screens. The company has a team uniquely experienced in designing and operating high-scale ad marketplaces, and they value thoughtful, creative executors who are fascinated by applying market design, technical innovation, operational excellence, and empathetic service to the frontiers of digital advertising.
Review restaurant menu items written in Greek (Cypriot) and classify them using an Americanized English taxonomy.
Confirm food types by checking available photos and assign accurate English dish and course labels.
Provide notes for unclear or ambiguous items to ensure no data row is left blank.
Welo Data is a global AI data company delivering high-quality, ethical data to train advanced AI systems. With over 500,000 contributors in 100+ countries, it fosters a diverse community offering flexible, project-based work with opportunities for growth and collaboration.
Create and evaluate complex chemistry prompts across organic chemistry, polymer chemistry, NMR spectroscopy, and molecular analytical characterization.
Apply adversarial prompting strategies to induce and document model reasoning errors and critically assess the accuracy, depth, and scientific validity of AI-generated responses.
Contribute to quality standards and provide calibrated feedback to the broader team to improve AI model performance.
The company operates a platform that crowdsources tasks for AI model evaluation, training, and data annotation. It offers flexible, project-based work globally and is a partner in the broader AI development ecosystem.
Build foundational underwriting and fraud detection systems using real-time app revenue data.
Develop models for lead qualification, anomaly detection, and credit underwriting to support new financial products.
Partner with Product and Engineering to integrate risk signals into customer-facing flows and internal decision engines.
RevenueCat provides monetization software for mobile in-app subscriptions, processing over $10B in annual purchase volume and used by over 40% of new subscription apps. The company is a remote-first startup with over 120 employees across 25 countries, guided by values like Customer Obsession, Always Be Shipping, Own It, and Balance.
Own metric definitions, build the semantic layer, and govern data exposure to enable trusted self-service at scale for non-data teams.
Partner with product squads to translate operational pains into working data assets, from prototype to production pipeline, to validate new offerings faster.
Own the tables and user-facing dashboards or data streams consumed by the product itself, used by sponsors, sites, and internal teams daily.
Inato is a Tech for Good company building the world's first clinical trial platform to create visibility, access, and engagement for more diverse populations in drug development. The team is a growing group of pharmaceutical experts, software engineers, and other professionals who have been recognized as one of Fast Company's Most Innovative Companies of 2024 and Built In's Best Places to Work 2025.
Create and evaluate complex chemistry prompts across biophysical chemistry, computational chemistry, molecular simulations, kinetics and thermodynamics.
Apply adversarial prompting strategies to induce and document model reasoning errors.
Critically assess the accuracy, depth, and scientific validity of AI-generated responses.
The company is a specialized AI evaluation and training platform focused on advancing the capabilities of AI models in scientific domains. It employs experts across various fields to rigorously test and improve AI reasoning and accuracy, fostering a culture of deep technical collaboration and flexible contribution.
Own the analytics data architecture and warehouse, modeling data for company-wide reporting and decisions.
Build and maintain Python data jobs on AWS and SQL/dbt models, ensuring data quality and system reliability.
Partner cross-functionally with engineering and business teams to guide data solutions and provide technical leadership.
Extend provides merchants with an AI-driven post-purchase platform for automated customer service, returns, fulfillment, and product protection to increase satisfaction and revenue. It is a venture-backed startup with over 1,000 merchant partners and a collaborative culture based in San Francisco.
Implement and operationalize data governance frameworks and enforce quality standards across batch and real-time data systems.
Design data quality frameworks, monitor SLAs, and implement observability tools to ensure data accuracy and health.
Collaborate with engineering and business teams to embed governance controls and educate on best practices.
Encora is a global company that offers Software and Digital Engineering solutions. The company fosters an inclusive culture that hires professionals based solely on their skills and does not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.
Execute customer data conversions independently, ensuring data integrity and quality while using templates and adapting processes for edge cases.
Proactively identify and resolve routine technical issues, escalating when necessary, and collaborate with cross-functional teams to ensure successful project outcomes.
Take full ownership of assigned conversion projects, managing deliverables with minimal oversight and communicating risks and progress clearly to both technical and non-technical audiences.
Bloomerang provides a powerful giving platform and support services designed specifically for nonprofits to help them raise, recruit, and retain more resources. The company fosters a mission-driven culture built on core values of Simplify, Care, and Act, and is focused on creating a thriving environment for its innovative and skilled team.