AI Quality Assurance Jobs

We are seeking an experienced AI/ML Engineer to upgrade an existing AI-powered Fraud Detection System. The role focuses on improving fraud detection accuracy, real-time risk scoring, anomaly detection, and automated investigation. Responsibilities - Audit and upgrade the existing fraud detection architecture. - Improve AI/ML models for fraud detection, risk scoring, and anomaly detection. - Develop AI agents to investigate suspicious transactions and identify fraud patterns. - Integrate transaction, customer, device, behavioral, and external risk data. - Reduce false positives while detecting emerging fraud patterns. - Implement real-time monitoring, alerts, explainable risk scores, and investigation summaries. - Build testing, evaluation, monitoring, and continuous improvement processes....

I’m looking for an experienced Product Owner, Business Analyst or QA Engineer to conduct a hands-on professional evaluation of ReqLens (), an AI-powered requirement-intelligence and software-delivery platform. You will work with a set of sample software requirements and use ReqLens to analyze and elaborate them. The objective is to assess whether ReqLens can improve requirement quality, identify gaps and risks, and reduce the effort required to produce structured, test-ready requirements. What you will do • Review the provided software requirements using your normal professional approach • Use ReqLens to analyze and elaborate the same requirements • Review the generated acceptance criteria, user journeys, dependencies, risks, coverage gaps, and other relevant output...

I run several AI-driven services that rely on structured data stored in relational databases, and I want to keep them healthy, fast, and dependable. The most immediate need is continuous system monitoring and preventive maintenance: watching model performance, data pipelines, resource usage, and alerting thresholds so issues are caught long before they affect users. Alongside that oversight, I’m keen to squeeze more efficiency out of the algorithms already in production. Query plans, feature-engineering code, batch jobs, and model inference routines all hold room for improvement, and every millisecond we save lets us serve more users on the same hardware. Here’s what I would like delivered: • A baseline health audit of the current AI stack, highlighting failure points a...

AI Model Training – Image Review & Simple Annotation Tasks We are looking for reliable freelancers to help with AI model training and data annotation. The work involves short, straightforward tasks such as: * Looking at images and describing what you see * Comparing two images and identifying differences * Following simple written instructions * Answering questions about visual content * Categorizing or labeling images based on provided guidelines * Reviewing AI-generated responses and checking whether they are accurate No advanced technical or AI experience is required. The tasks are designed to be **simple, repetitive, and easy to complete independently**. ### What We’re Looking For * Good attention to detail * Ability to follow instructions accurately * Comfortable...

looking for a detail-oriented Business Analyst / AI Model Trainer to evaluate AI-generated spreadsheets, presentations, and documents. You’ll compare outputs against prompts, source materials, examples, and specific quality criteria, then correct, critique, and rank them based on content, aesthetics, layout, accuracy, and overall quality. Key Responsibilities Review AI-generated sheets, slides, and documents against detailed assessment criteria. Evaluate and rank multiple AI responses for content quality, aesthetics, layout, accuracy, and overall effectiveness. Identify weak, inaccurate, or low-quality AI-generated work and clearly explain what needs improvement. Correct documents and assessments using your own professional judgment and writing skills without AI assistance. A...

We are looking for a senior, AI-native developer to support and maintain several existing platforms on an ongoing basis. Being AI-native is a core requirement for this role. We expect AI to be embedded into the development workflow wherever it meaningfully improves speed, quality, testing, monitoring, debugging, documentation, and maintenance. The goal is not simply to use AI occasionally, but to work in an AI-first way while maintaining strong engineering judgment and accountability. The current systems include: * — guest-facing booking website * — owner portal * — guest-facing booking website * — owner portal * * UTM tracking dashboard * Monitoring dashboard * Two PowerTranz payment-link systems * Online booking flows used across the three main websites T...

I will provide you with a Word document that must be purged of any AI-generated text. Please run the file through reliable AI-detection software, pinpoint every machine-written passage, and rewrite those sections so the entire manuscript reads naturally in a human voice while preserving formatting, citations, and overall structure. Once the content is fully humanised, upload the revised version to iThenticate and generate the official similarity report. I also need a concise AI-origin report outlining which portions were altered and why. Deliverables: • Revised Word file with Track Changes • Final clean Word file • iThenticate similarity report (PDF) • Brief AI-detection & revision summary Accuracy and confidentiality are essential. Share your expected turn...