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About Micro1: Job Title: Backend Engineer (JSON Schema Developer)Job Type: Contract (Full-time or Part-time)Location: RemoteJob Summary:Join our customer's team as a Backend Engineer (JSON Schema Developer) and become a pivotal contributor in transforming complex raw documents into structured, actionable data. Leverage your expertise in data modeling and schema design to craft robust JSON extraction schemas from intricate PDFs, ensuring precise, scalable, and future-proof data solutions.Key Responsibilities:Review and analyze complex PDF documents (25-150 pages) to identify and model key data points.Design comprehensive JSON extraction schemas from scratch, determining optimal field extraction, data types, and logical structuring—including deep nesting and repetition patterns.Embed field-level validation logic, such as sum requirements and null-testing, directly within JSON schemas.Define and articulate API contracts, ensuring seamless integration and data flow across systems.Collaborate with cross-functional stakeholders to clarify data requirements and refine schema design decisions.Document field definitions, required vs. optional status, and provide clear descriptions to ensure understandability and maintainability.Champion best practices in data architecture, driving consistency, scalability, and reusability in schema development.Required Skills and Qualifications:Proven experience in data modeling, database design, and schema development (ideally using JSON Schema).Advanced proficiency in designing deeply nested JSON structures from blank pages.Strong architectural thinking with the ability to analyze unstructured documents and translate them into well-organized information models.Expertise in embedding validation, field typing, and logical expressions within JSON schemas.Deep understanding of required vs. optional fields, type selection, and field-level documentation best practices.Exceptional written and verbal communication skills, able to clearly articulate complex technical decisions.Track record of working independently in a distributed, remote environment.Preferred Qualifications:Experience designing API contracts and collaborating on integration projects.Background in extracting and structuring data from highly variable or unstructured documents.Familiarity with data architecture and scalable information modeling in fast-paced environments.

About Micro1: Job Title: Document Annotation SpecialistJob Type: Contract (Full-time or Part-time)Location: RemoteJob Summary:Join our customer's team as a Document Annotation Specialist and play a crucial role in advancing high-quality data pipelines for AI-powered document processing. You will meticulously review, validate, and refine data extracted from complex PDFs, ensuring complete accuracy in every field. This is a unique opportunity to leverage your precision and problem-solving skills in a fast-evolving technology landscape.Key Responsibilities:Receive and analyze source PDF documents alongside AI-generated JSON extractions and predefined schemas.Perform field-by-field comparisons between original documents and extracted data, correcting every discrepancy and error.Validate complex data, including mathematical accuracy of line-item totals, summaries, and cross-references.Ensure data integrity by reviewing, annotating, and verifying hundreds of fields per document with unwavering attention to detail.Document and escalate ambiguous cases, collaborating with team members to drive process improvements.Contribute to the continuous enhancement of AI extraction quality by rigorously identifying edge cases and annotation challenges.Communicate findings and feedback clearly and professionally, both in writing and verbally.Required Skills and Qualifications:Demonstrated experience in data annotation, document review, QA, or proofreading with a focus on accuracy and precision.Strong English reading comprehension, capable of navigating dense, multi-page PDFs, tables, and financial data.Working knowledge of JSON structure and the ability to verify value placements within nested schemas.Advanced attention to detail—proven ability to check hundreds of fields per document without errors.Comfortable with basic math operations and validations.Exceptional written and verbal communication skills, with a strong sense of ownership and accountability.Self-motivated, disciplined, and adept at remote collaboration.Preferred Qualifications:Background in insurance, finance, legal, or government document processing.Professional proficiency in additional languages.Experience supporting AI/ML annotation projects or working with document extraction tools.

About Micro1: Job Title: Fullstack Developer Job Type: Full-time Location: Remote (Must overlap PST timezone at least 6-8 hours) About Us:micro1 is the end-to-end human data infrastructure behind AGI. Our AI recruiter model is used by frontier AI labs and Fortune 10s to source, vet, and deploy PhDs and professors from the world’s top universities at scale. These experts are placed directly into the training loops of the most advanced AI systems, powering the breakthroughs that move models forward. Our data platform converts their expertise into high-signal training datasets, and our talent management tooling measures, routes, and improves performance at scale. Job Summary:This is a high-ownership fullstack role. You’ll own core product surfaces end-to-end — spanning architecture, backend systems, frontend execution, and production reliability. This is not a feature-factory role. You’re expected to make real architectural calls, raise the engineering bar, and move fast through ambiguity. What You’ll OwnDesign and own end-to-end fullstack systems powering core product workflows.Architect and build clean, scalable backend services and APIs with strong contracts and clear ownership.Develop high-quality, performant frontend interfaces that directly ship to users.Own data modeling and database performance — schema design, query optimization, and long-term maintainability.Partner closely with product and design to translate ambiguous requirements into shipped systems.Set and uphold engineering quality standards through reviews, testing, and technical leadership.Debug and resolve production issues with urgency; improve reliability, observability, and failure modes.Make pragmatic tradeoffs between speed and correctness in a fast-moving AI-lab environment. Required BackgroundProfessional experience building and owning production fullstack systems.Strong TypeScript experience across frontend and backend.Solid backend expertise with Node.js (NestJS strongly preferred).Frontend experience building real products with React.Strong command of PostgreSQL and relational data modeling.Experience designing and maintaining RESTful APIs used at scale.Working knowledge of AWS or comparable cloud platforms.Experience with microservices and/or serverless architectures.Familiarity with Redis, queues, background workers, or async job systems.Strong systems thinking, ownership mindset, and attention to detail. Nice to HaveExperience with CI/CD, infrastructure as code, or DevOps-leaning workflows.Background building cloud-native, production-grade systems from scratch.Exposure to AI-adjacent, data-heavy, or ML-powered products.Prior experience in high-velocity startup or lab-style environments where scope is fluid and impact is high. Compensation & Benefits NoticeThe annual base salary range for this full-time position is $130,000–$180,000 USD. micro1 seeks to engage exceptional talent regardless of location and offers generous compensation packages to all employees. All employees are eligible for equity compensation, and employees may also receive performance-based bonuses, dependent on role and subject to company policies. micro1 provides a comprehensive benefits package, including up to 100% reimbursement for health-insurance premiums, paid time off, and additional benefits designed to support a high-performing, remote-first workforce. DisclaimerThe information contained in this job posting, including but not limited to role responsibilities, qualifications, compensation, and benefits, is provided for informational purposes only and does not constitute a binding offer of employment. micro1 reserves the right to amend, modify, or withdraw any portion of this posting at its sole discretion and without prior notice. All employment decisions are made in accordance with applicable laws and regulations. Regional Hiring NotesThis role is being hired in parallel across multiple regions due to coverage needs, compliance requirements, and time-zone alignment. Responsibilities and expectations are identical; employment terms vary by region.

About Micro1: Job DescriptionJob Title: Strategic Project Lead (Domain Expert)Job Type: Full-TimeLocation: RemoteAbout Us:micro1 is the end-to-end human data infrastructure behind AGI. Our AI recruiter model is used by frontier AI labs and Fortune 10s to source, vet, and deploy PhDs and professors from the world’s top universities at scale. These experts are placed directly into the training loops of the most advanced AI systems, powering the breakthroughs that move models forward. Our data platform converts their expertise into high-signal training datasets, and our talent management tooling measures, routes, and improves performance at scale.Your Role:As a Strategic Projects Lead (SPL), you will be the main POC for our top AI Lab customers and manage a team of highly skilled Electrical/Electronics Engineering experts to train frontier AI models—with a strong focus on domains such as PCB design, power electronics, embedded systems, and industrial electronics. You will ensure the highest standards in technical accuracy, data integrity, scalability, and quality, overseeing the design and execution of workflows that structure, optimize, and manage large-scale engineering data pipelines. This role requires a strong combination of hands-on Electrical/Electronics expertise, an analytical mindset, and the ability to lead complex, cross-functional initiatives while being client-facing and driving project success.What You’ll Do:Own projects end to end, ensuring top AI Lab clients are extremely happy.Own and manage complex, domain-specific data pipelines, improving efficiency, accuracy, and scalability, particularly across Electrical/Electronics workflows.Manage teams of Human Data Managers and Leads reviewing the work of subject-matter experts across PCB design, power electronics, embedded systems, and related domains.Communicate directly with top AI Labs on massive, high-impact projects, acting as a trusted technical and strategic partner.Work with Human Data Engineers to define, track, and optimize KPIs across expert-driven workflows.Provide executive-level insights and updates on key projects, data performance, and operational impact.What We’re Looking For:Exceptional soft skills and stakeholder management ability, especially when working with senior technical experts and clients.Willingness to grind long hours, including weekends if required, in a fast-moving startup environment.Strong hands-on background in Electrical/Electronics Engineering, with experience in PCB design, schematic capture, PCB layout, simulation, component selection, and board validation/testing—especially in areas like converters, battery systems, embedded or industrial electronics.Experience with tools such as KiCad, SpiceBridge, PCBParts, or similar PCB design and simulation tools.2+ years in a leadership or project ownership role, managing technical teams, driving operational processes, or optimizing complex workflows.Proven ability to communicate complex technical concepts clearly to both technical and non-technical stakeholders in a client-facing environment.Regional Hiring NotesThis role is being hired in parallel across multiple regions due to coverage needs, compliance requirements, and time-zone alignment. Responsibilities and expectations are identical; employment terms vary by region.

About Micro1: Job Title: Albanian Bilingual ExpertJob Type: Part timeLocation: RemoteJob Summary:Join our customer's team as a Albanian Bilingual Expert and play a pivotal role in elevating the quality and accuracy of language tasks. In this dynamic position, you will leverage your fluency in Albanian and English to perform in-depth video transcriptions, analyze speaker emotion, and refine complex linguistic nuances—all from the comfort of your home.Key Responsibilities:Transcribe Albanian-language video content with meticulous attention to accuracy and clarity.Clearly outline and annotate precise timestamps for dialogue and scene changes.Analyze and describe the emotional tone and intent of speakers, capturing subtleties and mood shifts.Conduct advanced grammar, syntax, and tone analysis to ensure linguistic fidelity.Define and explain the conceptual meaning of words and idiomatic expressions within context.Collaborate with the customer's team to deliver insightful linguistic feedback and suggestions for improvement.Consistently meet complex language task requirements, adhering to a minimum commitment of 15 hours per week.Required Skills and Qualifications:Native or near-native proficiency in both Albanian and English languages.Exceptional written and verbal communication skills, with a keen eye for linguistic detail.Proven experience in transcription, translation, or language analysis.Strong understanding of Albanian and English grammar, syntax, and cultural context.Ability to identify, articulate, and describe speaker emotion and content tone.Technological proficiency and comfort working with digital content and collaborative platforms.High level of self-motivation and commitment to delivering quality work independently.Preferred Qualifications:Degree in Linguistics, Philology, Translation Studies, or related field.Experience with linguistic annotation or corpus analysis tools.Background in educational, research, or media translation projects.