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About Micro1: Job DescriptionRole Title: Video Annotation ExpertRole Type: ContractorLocation: Remotemicro1 is engaging Video Annotation Experts to contribute to a leading customer project advancing video data understanding. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.Scope of WorkReview video annotations for accuracy, consistency, and completeness across diverse datasets.Identify and tag quality issues or discrepancies in action annotations and hand-pose data.Make precise and thoughtful corrections to improve overall annotation quality.Evaluate English-language action annotations, ensuring they meet established guidelines.Assess and validate hand-pose data as needed, referencing detailed quality standards.Provide concise written feedback on annotation issues and contribute suggestions for guideline improvements.Document findings, corrections, and recommendations in standardized formats.Preferred QualificationsExceptional attention to detail and a methodical approach to reviewing video data.Comfortable working with video annotation tools and large-scale video datasets.Strong proficiency in English reading and writing, especially for assignments involving action-annotation review.Clear and effective written and verbal communication skills for reporting issues or providing feedback.Ability to follow detailed quality guidelines and project instructions consistently.Background or familiarity with action recognition, hand-pose analysis, or related annotation projects is a plus.Self-motivated, organized, and able to manage deliverables independently within the agreed project scope.

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About Micro1: Job DescriptionRole Title: QA EngineerRole Type: ContractorLocation: RemoteWe are expanding our expert network and looking for QA-specialized engineers to support high-volume engineering evaluation work. In this role, you will apply your testing expertise to review, evaluate, and improve the quality of technical outputs, drawing on both your QA fundamentals and your prior experience working with human data workflows.Scope of WorkDesign and execute test cases for functional, regression, and edge-case scenariosPerform manual and automated testing and document results with clear, reproducible stepsIdentify, log, and track bugs with structured reportingEvaluate and rate technical outputs against defined quality criteria and rubricsProvide detailed written feedback and annotations to improve output qualityCollaborate with project teams to refine evaluation guidelines and testing standardsPreferred QualificationsProven professional experience as a QA Engineer, SDET, Test Engineer, or similar roleStrong grasp of QA fundamentals: test case design, bug tracking, regression testing, manual and automated testingExpertise in test case design, bug tracking systems, and test management tools.Strong analytical and problem-solving skills with a keen attention to detail.Ability to communicate complex findings clearly through both written reports and verbal discussions.Proactive, self-motivated contributor with a commitment to quality, collaboration, and continuous learning.

About Micro1: Senior Database Reliability Engineer: Job Type: Full-timeLocation: RemoteJob Summary: Join our team as a Senior Database Reliability Engineer, where you’ll play a central role in architecting, optimizing, and ensuring the stability of mission-critical PostgreSQL environments. You will leverage your deep technical expertise to drive database reliability, high availability, and performance at scale within a cutting-edge, cloud-native infrastructure. This is an excellent opportunity for talented engineers who are passionate about building robust data systems and thrive in collaborative, fast-paced environments.Key Responsibilities:• Design, implement, and manage highly available, resilient PostgreSQL database architectures using AWS RDS and Aurora PostgreSQL.• Optimize database performance by analyzing query execution plans, tuning indices, and implementing advanced partitioning strategies.• Ensure disaster recovery readiness through robust backup, replication, and failover processes.• Diagnose and resolve slow queries, locks, deadlocks, and complex bottlenecks impacting large-scale databases.• Automate routine maintenance tasks and promote operational excellence across all database environments.• Collaborate cross-functionally to support new features, data migrations, and ongoing application scaling.• Maintain comprehensive documentation and demonstrate excellent written and verbal communication skills.Required Skills and Qualifications:• 5+ years of experience managing and optimizing PostgreSQL databases in production settings.• Expert-level knowledge of PostgreSQL internals, query tuning, indexing, partitioning, and replication.• Proven hands-on experience with AWS RDS and Aurora PostgreSQL, including backup, recovery, and high-availability design.• Strong analytical abilities in troubleshooting slow queries, execution plans, locks, and deadlocks.• Demonstrated experience maintaining large-scale, high-traffic databases with millions of rows.• Deep care for clear, proactive written and verbal communication.• Ability to work independently and collaboratively within a remote team.Preferred Qualifications:• Experience supporting data platforms, analytics workloads, ETL processes, and operational databases.• Familiarity with Infrastructure as Code (Terraform), CI/CD pipelines, and cloud-native service environments.• Exposure to supporting modern data architectures and advanced monitoring tools.Compensation & Benefits NoticeThe national pay range for this full-time position is base salary of $120,000-$150,000. 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, a 401(K) plan with a company match, and additional benefits designed to support a high-performing, remote-first workforce.micro1 is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, veteran status, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance and/or a reasonable accommodation during the application process, reach out to support@micro1.ai.Our hiring process utilizes artificial intelligence tools to assist in candidate screening and assessment. Our AI tools are designed to complement, not replace, human decision-making.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.

About Micro1: Job DescriptionRole Title: Substance Use - Adolescent Addiction SpecialistRole Type: ContractorLocation: Remotemicro1 is engaging Substance Use - Adolescent Addiction Specialists to assess adolescent substance use cases and provide clinical guidance on risk, severity, and recommended responses for a customer project. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.Scope of WorkReview clinical case material describing adolescent substance use and document thorough assessments of risk, severity, and intervention urgency.Apply established frameworks such as DSM-5 SUD and ASAM to stage severity and recommend an appropriate level of care.Evaluate the safety and clinical appropriateness of both proposed and alternative interventions, including pharmacological options when relevant.Distinguish between developmentally normal experimentation and clinically significant patterns of substance use in youth.Identify and flag withdrawal, overdose, and safeguarding risks that require escalation or immediate action.Develop written guidance that is actionable for non-specialists, clearly explaining the rationale and referencing relevant standards or guidelines.Compare and benchmark your assessments against peer input and published best practice to ensure consistency and rigor.Preferred Qualifications3–5+ years of post-certification experience working directly with adolescents impacted by substance use.Clinical specialty in addiction medicine, or child/adolescent psychiatry or psychology with a primary focus on substance use disorders.Active clinical license/registration in good standing, with recent (<2 years) adolescent caseload experience.Proficiency with adolescent substance use screening and severity staging tools (e.g., CRAFFT, S2BI, DSM-5, ASAM criteria).Familiarity with medication for opioid use disorder (MOUD/MAT) and withdrawal management protocols for under-18s.Research-standard written English (native, or IELTS 7.5+ overall/writing 7.0+, TOEFL 100+, Cambridge C1–C2, or equivalent).Motivational interviewing training, adolescent inpatient/crisis experience, and/or history of developing guidelines or publications in youth SUD (nice to have).Start Timeline & AvailabilityWe typically fill roles within 48 hours and are looking for experts ready to jump in right away. If selected, we expect you to start your first tasks within 24 – 48 hours of completing onboarding.