The Blond HR

Backend Engineer

• Join a dynamic and fast-growing AI infrastructure company that collaborates with Fortune 100 clients.
• Accurately identify, classify, and annotate entities within PDF documents.
• Assess solutions for correctness, clarity, security, performance, and adherence to the prompt.
• Identify issues in application architecture, data modeling, API design, security, caching, and database usage.
• Write strong explanations and model solutions that demonstrate best practices.
• Evaluate, rank, and provide feedback on AI responses to improve correctness, security, readability, and contextual fit.
• Ensure model integrity by testing AI outputs for inaccuracies, unsafe practices, and potential biases.

PHP Developer

Android Engineer

• Join a dynamic and fast-growing AI infrastructure company that collaborates with Fortune 100 clients to shape the future of machine learning and artificial intelligence.
• As a Data Annotator, you will be responsible for accurately identifying, classifying, and annotating entities within PDF documents.
• Your work will directly contribute to training AI models that extract structured information from complex documents, making high-quality annotation critical to project success.
• As an Android Engineer (Kotlin / Java), you will work remotely on an hourly paid basis to review AI-generated Android code, mobile architectures, and technical explanations.
• You will produce high-quality reference implementations and step-by-step reasoning for complex engineering problems.
• Assess solutions for correctness, clarity, security, performance, reliability, and adherence to the prompt.
• Identify issues in Jetpack Compose/UI, concurrency, threading, memory/performance, app lifecycle, networking, persistence, and build/release practices.
• Fact-check technical information; write high-quality explanations and model solutions that demonstrate best practices.
• Rate and compare multiple AI responses based on correctness and reasoning quality.

Android Engineer, Kotlin, Java

Bookkeeper

• Support AI training and validation projects focused on accounting records, bookkeeping workflows, reconciliations, and financial documentation.
• Review AI-generated responses and create high-quality accounting-focused content.
• Evaluate the reasoning and accuracy behind transaction handling, ledger management, and administrative finance processes.
• Assess outputs for correctness, completeness, and compliance with accounting principles.
• Identify inconsistencies, classification errors, or documentation gaps.
• Fact-check financial logic and write expert-level explanations and reference solutions.
• Compare multiple AI responses based on accounting accuracy and reasoning quality.
• Develop AI Training Content (Accounting & Records): Create detailed accounting-related prompts and reference answers covering bookkeeping, reconciliations, voucher handling, ledger analysis, transaction classification, and financial recordkeeping workflows.
• Evaluate & Rank AI Responses: Review, compare, and evaluate AI-generated outputs for accounting accuracy, completeness, compliance with instructions, and logical consistency.
• Provide concise written justifications based on accounting principles and documentation standards.
• Manual to Digital Data Annotation: Accurately extract and structure information from handwritten or scanned accounting documents, ledgers, forms, invoices, vouchers, and historical records into digital formats.
• Identify accounting mistakes, reconciliation issues, duplicate entries, classification errors, missing approvals, or unsupported transactions to improve AI model reliability and financial reasoning quality.
• Test AI systems across different accounting and administrative finance scenarios to validate consistency, reliability, and performance across real-world bookkeeping and institutional workflows.

PHP Developer

Android Engineer, Kotlin, Java

Accountant, Bookkeeper, Accounting Clerk