Greenhouse

Shape the future of AI by training large-scale language models. Use your expertise in various areas of law to challenge AI models on complex legal topics, document failure modes, and suggest improvements. Converse with the model on legal scenarios, verify accuracy, capture error traces, and improve prompt engineering and evaluation metrics.

We’re looking for Computer and Information Systems specialists who live and breathe software architecture, systems analysis, data management, cloud infrastructure, cybersecurity, database design, and IT project management. You’ll challenge advanced language models on topics like enterprise system integration, information governance, network configuration, cybersecurity frameworks, distributed computing, systems development life cycle (SDLC), and IT compliance—documenting every failure mode so we can harden model reasoning.

Looking for training and development specialists who live and breathe instructional design, curriculum development, adult learning theory, e-learning platforms, performance evaluation, talent development, and training program management. You’ll challenge advanced language models on topics like learning needs analysis, competency modeling, facilitation techniques, blended learning strategies, employee engagement, and training effectiveness measurement—documenting every failure mode so we can harden model reasoning.

We’re looking for finance specialists who live and breathe financial modeling, investment strategies, corporate finance, risk management, asset pricing, financial analysis, and market dynamics. You’ll challenge advanced language models on topics like financial forecasting, capital structure, portfolio optimization, time-series analysis, derivatives, financial regulations, behavioral finance, and econometrics—documenting every failure mode so we can harden model reasoning.

You will challenge advanced language models on topics like asset valuation, options and futures contracts, SEC regulations, commodities markets, trading algorithms, and financial risk assessment—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on real-world trading scenarios and theoretical financial questions, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

We’re looking for general operations specialists who live and breathe process optimization, cross-functional coordination, logistics planning, performance monitoring, resource allocation, data-driven decision-making, and compliance to help power the next generation of AI. You’ll challenge advanced language models on topics like inventory systems, vendor management, SOP development, cost-control strategies, internal reporting standards, process mapping, and operational scalability—documenting every failure mode so we can harden model reasoning.

We're looking for chief executive specialists who live and breathe small business leadership, early-stage startup growth, product-market fit discovery, strategic planning, financial oversight, team building, and founder decision-making. You’ll challenge advanced language models on topics like bootstrapping vs. venture funding, go-to-market strategies, founder equity splits, operational budgeting, early hiring decisions, leadership philosophy, and lean startup methodology—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on business-building scenarios and theoretical leadership questions, verify practical accuracy and strategic reasoning, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

Shape the future of AI as an American Sign Language expert! Challenge advanced language models on topics like ASL-to-English translation, classifier usage, facial expressions in ASL, and spatial grammar—documenting every failure mode so we can harden model reasoning. Converse with the model on real-world ASL communication scenarios and theoretical questions in signed language linguistics. Verify linguistic accuracy and cultural appropriateness. Suggest improvements to prompt engineering and evaluation metrics.

Shape the future of AI, use your expertise to help power the next generation of AI, challenge advanced language models on topics like object-oriented programming, functional programming paradigms, API design, concurrency, cloud-native development, and DevOps practices—documenting every failure mode so we can harden model reasoning. Converse with the model on coding scenarios and theoretical programming questions, verify code correctness and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

We’re looking for secretaries and administrative specialists who live and breathe office management, calendar coordination, document preparation, communication facilitation, data entry, meeting scheduling, and customer service. You’ll challenge advanced language models on topics like correspondence drafting, records management, travel planning, office software proficiency, confidentiality protocols, and workflow optimization—documenting every failure mode so we can harden model reasoning.

Customer service expert eager to shape the future of AI, using your expertise to help power the next generation of AI. Challenge advanced language models on topics like live chat resolution, product troubleshooting, billing inquiries, tone calibration, refund handling, technical walk-throughs, and upsell/cross-sell interactions—documenting every failure mode so we can harden model reasoning.

This exciting position centers on sourcing, assessing, and placing high-caliber candidates to meet client demands. As a Freelance Recruitment Consultant, you’ll lead a seamless and efficient recruitment process, applying your expertise and creative methods to identify and evaluate outstanding talent. The ideal candidate has a proven track record in international recruitment, emphasizing high-volume roles.

Shape the future of AI as a 3D modeling specialist. Challenge advanced language models on topics like topology optimization, shader creation, and CAD integration. Fine-tune imported 3D designs to enhance mesh quality. Converse with the model on production scenarios and theoretical design questions, verify factual accuracy and logical soundness, and suggest improvements to prompt engineering and evaluation metrics.

The Talent Acquisition Partner attracts and recruits top talent, working closely with hiring managers to source and close candidates who are a great fit for our company and culture. They focus on mid to senior level roles, managing candidates through the entire recruitment lifecycle. The ideal candidate is motivated, goal-oriented, results-driven, has a high level of integrity, and thrives in a fast-paced environment.

Become part of a dynamic team supporting the latest AI-driven technology in the financial services industry, helping clients manage and optimize their retirement plans. You will support coordination of payroll systems setup, to ensure implementation is frictionless. Increasing client speed to complete onboarding through successful completion of project tasks.

This role requires a strategic thinker with strong project management skills and a deep understanding of the food industry for launching new products, from concept development to market introduction while also identifying and implementing cost-saving initiatives. You will work closely with cross-functional teams to ensure products are launched on time and within budget, while also contributing to the company's bottom line through cost-saving projects.

Our Inventory & Fulfillment Specialist works directly with our 3rd party warehouse, responsible for assembly operation while overseeing inventory accuracy across warehouse and production environments. This role oversees the execution of assembly schedules, coordinates materials and labor, and manages inventory reports to identify, investigate, and resolve discrepancies.

Create sample TypeScript code to demonstrate NPC behaviors in Horizon Worlds. Create both simple and complex examples that can be used both for creator samples and for AI training.

We are seeking a Software Developer to analyze, design, develop and implement new or existing applications. Responsibilities include taking on varied roles within a small, growing team of engineers, tackling full stack development concerns, and working closely with business stakeholders to ensure requests meet the needs of the business and clinical product leaders. Provide technical support to customers and third-party vendors and identify and resolve technical issues.

Create NPC tools to provide NPC behaviors in Horizon Worlds. Requires a BS in Computer Science/Engineering or equivalent industry experience and 3-5 years of game development experience. Must have proficiency in C++, ability to work independently with minimal supervision, and ability to multi-task and adapt to change in a fast-paced environment.

Respond to customers' requests for IT technical services, answering questions on the function and use of products within a call center environment. This is a call center, IT help desk position. To be considered, you must have strong technical knowledge of PCs along with critical thinking and troubleshooting skills.

We're seeking a Designer to create high-quality game experiences. With 5+ years of experience, you'll focus on level, mission, and open-world activity design. Collaborate with design, engineering, art, and animation teams to deliver compelling single and multiplayer mission experiences, from concept to final content, covering layout, combat, and systems.

Our Shipping and Transportation Manager is responsible for overseeing and optimizing all inbound and outbound freight operations for both B2B (FTL and LTL) and manufacturing logistics. This role plays a critical part in ensuring goods are transported on time and cost-effectively while maintaining strong carrier relationships, managing TMS systems, and collaborating with internal and external partners. The ideal candidate has a strong background in transportation and freight coordination, excellent problem-solving skills, and a proactive approach to continuous improvement.

Seeking a technically proficient Analyst with Python skills to join our team to support Quantitative Researchers, focusing on data quality, tool development, and research assistance. It's ideal for individuals who prefer a stable and well-structured workflow. Key responsibilities include discovering, validating, and cleaning datasets, monitoring production systems, and building internal utilities using Python.

As a key contributor, you will play a vital role in building and maintaining strong relationships with B2B agencies, ensuring their satisfaction and long-term engagement with our services. This position requires proactive communication, problem-solving skills, business development, and support in organizing events for agency clients. You will be responsible for identifying new opportunities with agencies, fostering lasting partnerships, and managing multiple responsibilities simultaneously. Your work will directly contribute to business growth by strengthening connections within the B2B space.

This role will help Talent Acquisition Managers and hiring leaders hire the best talent. You’ll interact with multiple TA Managers, hiring teams, and candidates, exercising full ownership over of interview calendars, ensuring data consistency in systems, and enabling a phenomenal interview experience.

Seeking an Information Security Engineer with at least 5 years of relevant experience to join our team. The position entails designing and managing the implementation of secure network configurations for server infrastructure, public cloud, and containerized environments. You'll maintain current security tools, manage the implementation and integration of new ones, perform security validation, and implement hardening processes across various systems. Provide IT-staff with support and guidance on secure hardening practices.