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About Micro1: Job Title: Business Document Expert (Portuguese Speaker)Job Type: ContractLocation: Remote (Ideally based in the US)Job SummaryJoin our customer's team as a Business Document Expert and play a pivotal role in evaluating and elevating the next generation of AI-driven productivity tools. In this fully remote role, you'll harness your business acumen and advanced Office Suite skills to ensure AI-generated business documents meet the highest standards of excellence, clarity, and professionalism.Key ResponsibilitiesCollaborate directly with AI systems to execute sophisticated business tasks using Excel, PowerPoint, and Word.Evaluate, critique, and deliver structured feedback on diverse AI-generated deliverables spanning finance, strategy, marketing, and operations.Design and test realistic business scenarios that reflect current professional workflows, including analysis, presentations, reporting, and proposals.Review AI outputs for precision, business relevance, and adherence to Fortune 500 or consulting-level quality standards.Communicate actionable insights and recommendations to cross-functional teams, driving continuous AI improvement.Annotate, document, and escalate recurring issues to ensure AI systems consistently meet business user needs.Champion quality, structure, and clarity in every deliverable, helping bridge the gap between business expertise and AI innovation.Required Skills and QualificationsBachelor’s degree or higher in Business, Finance, Economics, Marketing, or a related field.3+ years of professional experience in business functions such as strategy, finance, marketing, operations, sales, or HR.Proven mastery of Excel, PowerPoint, and Word for creating polished, professional business deliverables.Exceptional analytical, organizational, and both written and verbal communication skills.Acute attention to detail with the ability to critically assess and provide clear, constructive feedback.Familiarity with AI tools (e.g., ChatGPT, Claude, Copilot) or an eagerness to quickly learn in an evolving, tech-focused environment.Self-starter attitude, thriving in an independent, remote, and fast-paced work environment.Preferred QualificationsExperience at a Fortune 500 company, top-tier consulting firm, or leading financial institution.Background in AI evaluation, prompt engineering, or document automation tools.MBA or advanced degree, and experience mentoring or providing structured feedback on business deliverables.

About Micro1: Job DescriptionJob Title: Product Security EngineerJob Type: Full-timeLocation: RemoteThe RoleWe are seeking a Product Security Engineer to help define the future of AI-native security engineering. In this role, you will operate at the intersection of application security, machine learning, and developer productivity—designing autonomous security systems that scale with modern software development. You will lead the evolution of our security platform by embedding AI-driven controls directly into the software lifecycle, enabling continuous risk discovery, intelligent remediation, and secure deployment at the speed of innovation.What You'll DoArchitect and build AI-powered security systems that autonomously identify, triage, and remediate vulnerabilities across applications, infrastructure, and AI workloads.Develop agentic security workflows that leverage LLMs and machine learning for code review, threat detection, vulnerability correlation, root-cause analysis, and automated fix generation.Reimagine the Secure Software Development Lifecycle (SSDLC) by integrating intelligent security controls, AI guardrails, and continuous validation into CI/CD pipelines.Lead threat modeling initiatives for distributed systems, AI platforms, RAG architectures, model-serving infrastructure, data pipelines, and autonomous agents.Design security frameworks for protecting AI systems against emerging threats including prompt injection, model abuse, data poisoning, adversarial attacks, and sensitive data leakage.Build behavioral detection models and risk engines to identify synthetic identities, document fraud, account takeover attempts, and other adversarial activity within customer onboarding and KYC workflows.Apply machine learning and contextual risk scoring to reduce alert fatigue, prioritize security findings, and drive autonomous remediation decisions.Partner closely with engineering, platform, and AI research teams to ensure security is embedded as a native capability rather than a downstream function.Scale a culture of security engineering through mentorship, technical leadership, and enablement programs focused on secure AI development practices.What We're Looking ForDemonstrated experience building or applying AI/LLM-powered security solutions, including agentic workflows, autonomous remediation systems, vulnerability discovery, or security copilots.Deep expertise in Application Security, Product Security, or Security Engineering with a strong software development background.Hands-on experience integrating enterprise security tooling (e.g., Snyk, Checkmarx, GitHub Advanced Security, Semgrep, Wiz, Lacework) into automated developer workflows and AI-driven orchestration platforms.Strong understanding of modern security architecture, cloud-native systems, APIs, microservices, and distributed computing environments.Deep familiarity with OWASP Top 10, OWASP Top 10 for LLM Applications, secure AI development practices, and emerging AI threat models.Advanced programming skills in Python and at least one additional language such as Go, Java, Rust, or Node.js.8+ years of experience spanning Application Security, Software Engineering, Infrastructure Security, or related technical domains.Proven track record driving large-scale automation initiatives and transforming security programs from reactive operations to autonomous, intelligence-driven systems.Exceptional communication skills with the ability to translate complex technical and AI-related risks into strategic business decisions.PreferredExperience securing AI products, foundation model platforms, inference infrastructure, or agentic systems in production environments.Background in applied machine learning, security data science, fraud detection, or behavioral analytics.Contributions to open-source security tools, AI security research, or industry thought leadership.Experience operating within high-growth technology companies, AI labs, or research-driven engineering organizations.Familiarity with emerging areas such as AI red teaming, model evaluation, agent security, autonomous penetration testing, or AI safety engineering.Compensation & Benefits NoticeThe national pay range for this full-time position is base salary of $180,000 –$230,000. 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 Title: Senior Full Stack EngineerJob Type: ContractorLocation: RemoteJob Summary: 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.Key Responsibilities:- Design, develop, test, and maintain robust web applications using NodeJS, Typescript, Python, JavaScript, and JAVA- Collaborate closely with cross-functional team members to define and deliver technical solutions- Optimize applications for maximum speed, scalability, and maintainability- Participate in code reviews, architecture discussions, and provide mentorship to peers- Troubleshoot, debug, and resolve technical issues efficiently- Contribute to both backend and frontend feature development, ensuring high-quality user experiences- Communicate complex technical concepts clearly in both written and verbal formatsRequired Skills and Qualifications:- 3+ years of proven experience as a Full-stack developer working with NodeJS, Typescript, Python, JavaScript, and JAVA- Expertise in building and consuming RESTful APIs- Strong problem-solving skills and attention to detail- Excellent written and verbal communication skills- Ability to work independently and as part of a distributed remote team- Solid understanding of software development best practices and Agile methodologies- Experience with version control systems such as GitPreferred Qualifications:- Familiarity with cloud platforms (e.g., AWS, Azure, or GCP)- Experience working with microservices and containerization technologies- Previous experience collaborating with global teams and stakeholders

About Micro1: Job DescriptionJob Title: Java DeveloperJob Type: ContractorLocation: RemoteAs a Java Developer, 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.Key ResponsibilitiesDesign, develop, and maintain scalable backend systems using Java and Spring Boot.Architect robust microservices solutions to support complex application requirements.Collaborate with the customer's team to review technical specifications and deliver high-quality code.Contribute expert insights to improve application performance, reliability, and security.Participate in code reviews and provide constructive feedback to peers.Document technical processes and solutions with clear, concise written communication.Troubleshoot, debug, and optimize backend systems as needed.Required Skills and QualificationsExpert proficiency in Java programming language.Hands-on experience with Spring Boot framework for backend development.Strong knowledge of microservices architecture and design principles.Demonstrated ability to write clean, maintainable, and efficient code.Exceptional written and verbal communication skills, with a keen attention to detail.Experience collaborating with remote teams in a fast-paced environment.Solid understanding of REST APIs, data structures, and backend best practices.Preferred QualificationsExposure to cloud platforms such as AWS, Azure, or Google Cloud.Prior experience working on AI-driven or data-intensive projects.Background in high-availability or distributed systems.

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