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brazilian portuguese expert remote

YO IT CONSULTING

<div><p><b>Location</b>: Remote</p>
<p><b>Type</b>: Full-time or Part-time Contract Work</p>
 <p><b>Fluent Language Skills Required:</b> English &amp; Brazilian Portuguese</p>
<p><b>Why This Role Exists :</b></p>
<p>This organization works with AI teams to improve the quality, usefulness, and reliability of general-purpose conversational AI systems. These systems are used across a wide range of everyday and professional scenarios, and their effectiveness depends on how clearly, accurately, and helpfully they respond to real user questions.</p>
<p>This project focuses on evaluating and <b>improving general chat behavior</b> in large language models (LLMs). You will assess model-generated responses across diverse topics, provide high-quality human feedback, and help ensure AI systems communicate in ways that are accurate, well-reasoned, and aligned with human expectations.</p>
<p><b>What You&rsquo;ll Do :</b></p>
<ul><li><ul><li><p>Evaluate LLM-generated responses on their ability to effectively answer user queries</p>
</li><li><p>Conduct fact-checking using trusted public sources and external tools</p>
</li><li><p>Generate high-quality human evaluation data by annotating response strengths, areas for improvement, and factual inaccuracies</p>
</li><li><p>Assess reasoning quality, clarity, tone, and completeness of responses</p>
</li><li><p>Ensure model responses align with expected conversational behavior and system guidelines</p>
</li><li><p>Apply consistent annotations by following clear taxonomies, benchmarks, and detailed evaluation guidelines</p>
</li></ul></li></ul><p><b>Who You Are :</b></p>
<ul><li><ul><li><p>You hold a <b>Bachelor&rsquo;s degree</b></p>
</li><li><p>You are a <b>native speaker</b> or have <b>ILR 5/primary fluency (C2 on the CEFR scale)</b> in <b>Brazilian Portuguese</b></p>
</li><li><p>You have <b>significant experience using large language models</b> (LLMs) and understand how and why people use them</p>
</li><li><p>You have <b>excellent writing skills</b> and can clearly articulate nuanced feedback</p>
</li><li><p>You have <b>strong attention to detail</b> and consistently notice subtle issues others may overlook</p>
</li><li><p>You are <b>adaptable</b> and comfortable moving across topics, domains, and customer requirements</p>
</li><li><p>You have a background or experience in domains requiring <b>structured analytical thinking</b> (e.g., research, policy, analytics, linguistics, engineering)</p>
</li><li><p>You have <b>excellent college-level mathematics skills</b></p>
</li></ul></li></ul><p><b>Nice-to-Have Specialties :</b></p>
<ul><li><ul><li><p>Prior experience with <b>RLHF, model evaluation, or data annotation work</b></p>
</li><li><p>Experience writing or editing <b>high-quality written content</b></p>
</li><li><p>Experience comparing multiple outputs and making <b>fine-grained qualitative judgments</b></p>
</li><li><p><b>Familiarity with evaluation rubrics</b>, benchmarks, or quality scoring systems</p>
</li></ul></li></ul><p><b>What Success Looks Like :</b></p>
<ul><li><ul><li><p>You identify factual inaccuracies, reasoning errors, and communication gaps in model responses</p>
</li><li><p>You produce clear, consistent, and reproducible evaluation artifacts</p>
</li><li><p>Your feedback leads to measurable improvements in response quality and user experience</p></li></ul></li></ul></div>

Brazilian Portuguese Expert - Remote

<div><p>Join our Business Intelligence Analyst Expert Network to connect with leading AI labs and companies seeking your expertise. <b>This is an open application for future contract opportunities that match your background and interests.</b></p>
<p>Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.</p>
<div><div><p><b>What we're looking for:</b></p>
<ul><li><p>Professional experience in SQL &amp; data querying, data visualization (Tableau/Power BI), data modeling &amp; warehousing</p>
</li><li><p>Strong communication skills</p>
</li><li><p>Ability to work independently in a remote environment</p>
</li></ul><p><b>How it works:</b></p>
<p>This is not a specific job posting. By applying, you're joining our Business Intelligence Analyst talent network.</p>
<ul><li><p>Apply once: Complete your profile by uploading your resume and confirming your work location.</p>
</li><li><p>Get verified: We review your credentials and approve qualified experts.</p>
</li><li><p>Stay connected: When projects need Business Intelligence Analyst expertise, we match you to opportunities based on your expertise and project needs.</p>
</li><li><p>Start working: Be invited to interview for opportunities that align with your schedule and interests. You will earn competitive rates while working remotely on your own schedule.</p>
</li></ul><p>We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.</p>
</div></div><div><div><h2 class="jobSectionHeader"><b>Contract and Payment Terms</b></h2>
<ul><li>You will be engaged as an independent contractor.</li>
<li>This is a fully remote role that can be completed on your own schedule.</li>
<li>Projects can be extended, shortened, or concluded early depending on needs and performance.</li>
<li>Payments are weekly on Stripe or Wise based on services rendered.</li></ul></div></div></div>

Marketing Analyst

Business Intelligence Evaluator

Data Analyst

<div><p>Remote</p>
<p>Contract</p>
<div><h3 class="jobSectionHeader"><b>Role Description</b></h3>
You will review AI-generated Hebrew and English responses and/or generate high-quality bilingual training content, evaluating reasoning quality and step-by-step problem-solving while providing expert feedback that helps models produce answers that are accurate, logical, and clearly explained. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in methodology or conceptual understanding; fact-check information; write high-quality explanations and model solutions that demonstrate correct methods; and rate and compare multiple AI responses based on correctness and reasoning quality. This is an hourly paid, fully remote contractor role with flexible work-from-anywhere hours. This job is with, a fast-growing AI Data Services company providing training data for many of the world&rsquo;s largest AI companies and foundation model labs&mdash;your work directly helps improve the world&rsquo;s premier AI models.</div>
<div><h3 class="jobSectionHeader"><b>Your Profile</b></h3>
<ul><li>Bachelor&rsquo;s degree (or higher) in Linguistics, Translation, Hebrew Language, Communications, Journalism, or a related field.</li>
<li>Native or near-native Hebrew proficiency with strong writing and editing skills across formal and informal registers.</li>
<li>Minimum C1 English proficiency (reading and writing) for bilingual evaluation and instruction adherence.</li>
<li>3+ years of professional experience in translation, localization, editorial QA, content quality, or linguistic review (or equivalent).</li>
<li>Excellent attention to detail and ability to apply detailed rubrics consistently in high-volume, hourly contractor work.</li>
<li>Strong fact-checking habits and comfort validating claims using reputable sources when required by task guidelines.</li>
<li>Ability to identify reasoning gaps, methodological errors, and unclear explanations&mdash;even when language is fluent.</li>
<li>Comfort working independently in a remote, asynchronous environment with reliable availability and communication.</li>
<li>Prior experience with AI data training, annotation, or evaluation workflows is strongly preferred.</li>
<li>Familiarity with Israeli cultural context and terminology norms across common domains (news, education, consumer, tech) is preferred.</li>
</ul></div><div><h3 class="jobSectionHeader"><b>Key Responsibilities</b></h3>
<ul><li>Develop AI Training Content: Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects (Hebrew/English; requires C1+ English).</li>
<li>Optimize AI Performance: Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance (Hebrew/English; requires C1+ English).</li>
<li>Ensure Model Integrity: Test AI models for potential inaccuracies or biases, validating their reliability across use cases (Hebrew/English; requires C1+ English).</li></ul></div></div><div></div>

Hebrew/English Bilingual Expert

KEO International Consultants

<div>Overview:
<div>
KEO is a creative enterprise, where innovation is a way of life. We are uniquely resourced with end-to-end services to take clients from inspiration &ndash; through conceptualization &ndash; to realization of planning, design or project delivery in the built and natural environments. For over 60 years we&rsquo;ve led with vision, contributing to many of the world&rsquo;s most ambitious projects, iconic places, remarkable experiences and prosperous communities.</div><div></div><div><br>
As a highly integrated and agile AEP/PMCM firm, KEO is recognized by ENR as one of the Top 225 International Design Firms and one of the Top 20 International PM/CM Firms. We are also ranked by World Architecture as the 57th largest global architecture firm and the #1 Firm in the Middle East Region in their 2024 WA100 Survey.</div><div></div><div><br>
We invite you to join us. Why?</div><div></div><div><br>
When you join KEO, you&rsquo;ll discover more than just a job &ndash; you&rsquo;ll find a supportive environment that fosters your professional development through internal global mobility and career development and does so within a culture that supports company-wide health and well-being through on-demand counselling services and regular workplace clinics. You will be invited to celebrate community events such as sports days, fun-runs, in-house sports teams and beach clean ups. In addition to your competitive package and benefits you will have access to a suite of policies that include hybrid working arrangements, individual athletic sponsorship, study assistance sponsorship, employee referral rewards, mentoring and coaching programs and extensive in-house on demand learning courses.</div><br>
<div></div>
Responsibilities:
<div>
Our newest opportunity is for a talented , Information &amp; Communications Technology (ICT) Manager to join our award winning team in Riyadh, Saudi</div><div></div><div><br>
We are seeking an experienced Site ICT Project Manager to lead, coordinate, and deliver all ICT and communications systems required for a major construction mega-project in Saudi Arabia. This role combines hands-on technical expertise with project management leadership, ensuring that all site facilities, project teams, and construction operations are fully supported by reliable, secure, and modern ICT infrastructure.</div><div></div><div><br>
The ideal candidate is a site-focused ICT expert with strong experience implementing technology solutions in remote, fast-paced construction environments.</div><div></div><div><br>
 We envisage success in this role to include;</div><div></div><div><br>
</div><h3 class="jobSectionHeader"><b>ICT Project Planning &amp; Delivery</b></h3><ul><li>
Plan, manage, and execute the roll-out of all ICT and communications systems across site offices, compounds, staging areas, and field locations.</li><li>
Coordinate ICT mobilisation for new site facilities, including network setup, structured cabling, servers, Wi-Fi, and telephony.</li><li>
Develop detailed ICT implementation plans, schedules, risk assessments, and resource requirements.</li><li>
Ensure all works comply with project specifications, global ICT standards, and local regulations.</li></ul><h3 class="jobSectionHeader"><b>
Site ICT Infrastructure Management</b></h3><ul><li>
Oversee installation, configuration, and testing of network equipment, firewalls, switches, routers, and wireless systems.</li><li>
Manage site connectivity, including WAN/LAN, temporary networks, remote connectivity, and contractor ICT integration.</li><li>
Supervise structured cabling, data racks, server rooms, and field network distribution.</li><li>
Ensure high uptime and performance of critical ICT systems supporting construction activities.</li></ul><h3 class="jobSectionHeader"><b>
Stakeholder Coordination &amp; Contractor Oversight</b></h3><ul><li>
Act as the primary ICT focal point at site for construction teams, engineering staff, PMO, and subcontractors.</li><li>
Manage ICT contractors and vendors, ensuring quality delivery, adherence to standards, and timely completion of work.</li><li>
Review and approve ICT method statements, shop drawings, and technical submittals.</li><li>
Coordinate with project controls, HSE, logistics, and site operations to align ICT works with project activities.</li></ul><h3 class="jobSectionHeader"><b>
Technical Leadership &amp; Support</b></h3><ul><li>
Provide expert-level troubleshooting and problem resolution for complex network, server, and systems issues.</li><li>
Ensure smooth operation of IP telephony, video conferencing, field mobility solutions, and site communication platforms.</li><li>
Support integration of project digital tools such as BIM stations, field tablets, CDE platforms, and site monitoring systems.</li><li>
Lead and coach junior ICT staff and technicians working at site.</li></ul><h3 class="jobSectionHeader"><b>
Cybersecurity, Governance &amp; Quality Control</b></h3><ul><li>
Implement site-level cybersecurity measures including endpoint protection, access controls, and secure configurations.</li><li>
Conduct site audits on ICT installations, compliance checks, and documentation reviews.</li><li>
Maintain accurate records of network diagrams, asset registers, configurations, and change logs.</li><li>
Ensure secure, reliable data environments for engineering and construction work-flows.</li></ul><h3 class="jobSectionHeader"><b>
Site Operations Support</b></h3><ul><li>
Lead incident response, escalation management, and rapid recovery of ICT systems during outages.</li><li>
Ensure stable communications across all site clusters, including remote work fronts and mobile construction units.</li><li>
Monitor system performance, generate reports, and recommend improvements or upgrades.</li></ul>
Qualifications:
<div>
To be successful in this dynamic opportunity, we envision that your career journey to date will include:</div><ul><li><div>
Bachelor&rsquo;s degree in information Technology, Computer Science, Telecommunications, or related discipline (Master&rsquo;s preferred)..</div></li><li><div>
8/10 years of progressive ICT experience, including significant site-based roles within construction, infrastructure, oil &amp; gas, or mega project environments.</div></li><li><div>
Extensive hands-on experience with:</div><ul><li>
Network administration (Cisco, Aruba, Juniper, etc.)</li><li>
Structured cabling &amp; fibre optic installations</li><li>
Server room/data room setup</li><li>
IP telephony &amp; unified communications</li><li>
Field wireless and remote connectivity</li></ul></li></ul><ul><li>
Strong project management capability (PMP/Prince2 certification preferred).</li><li>
Technical certifications such as CCNP, CCNA, MCSE, or ITIL are highly desirable.</li><li>
Experience working within KSA or the GCC on large-scale site projects is a strong advantage.</li><li>
Excellent communication skills and ability to work with multicultural site teams.</li></ul><p>
KEO&rsquo;s performance is founded upon integrity, results, innovation, safety and our people. We embrace diversity and recognise its&rsquo; contribution to client success wherever we work.</p><p>
We are excited to hear how you can partner with our award-winning team and treat all expressions of interest confidentially.</p></div>

Information & Communications Technology Manager

<div><p>Hiring <b>experienced meteorologists</b> to help train a large-scale physics AI model by interpreting High-Resolution Rapid Refresh (HRRR) outputs. You will analyze single-frame HRRR model visualizations (4 images per timestamp) and produce high-quality natural-language labels that clearly explain:</p>
<ul><li><p>What weather phenomena are present</p>
</li><li><p>Why they are occurring, based strictly on the model data</p>
</li></ul><p>This is a high-judgment, expert role for meteorologists comfortable diagnosing synoptic and mesoscale features directly from model fields.</p>
<p></p><h2 class="jobSectionHeader"><b>What You&rsquo;ll Do</b></h2>
<ul><li><p>Interpret HRRR outputs at a specific time step</p>
</li><li><p>Identify key atmospheric features (e.g., troughs, jet streaks, fronts, instability, convection)</p>
</li><li><p>Explain the physical mechanisms driving observed conditions (e.g., vorticity advection, lift, moisture transport, upper-level divergence)</p>
</li><li><p>Produce clear, structured, technically accurate written explanations</p>
</li><li><p>Ensure all labels are grounded strictly in HRRR data (no radar/satellite/AFD references)</p>
</li></ul><p></p><h2 class="jobSectionHeader"><b>Requirements</b></h2>
<ul><li><p>Degree in Meteorology / Atmospheric Science <b>or</b> 2+ years of operational forecasting experience</p>
</li><li><p>Strong synoptic and mesoscale analysis skills</p>
</li><li><p>Deep understanding of atmospheric dynamics and thermodynamics</p>
</li><li><p>Clear, precise technical writing ability</p>
</li></ul><p></p><h2 class="jobSectionHeader"><b>Evaluation Process</b></h2>
<ul><li><p>Behavioral interview (forecast reasoning &amp; decision-making)</p>
</li><li><p>Short technical assessment (500 mb chart interpretation)</p>
</li></ul><p>All qualified applicants are considered without regard to legally protected characteristics, and reasonable accommodations are provided upon request.</p>
<p></p><h2 class="jobSectionHeader"><b>Contract and Payment Terms</b></h2>
<ul><li><p>Engagement as an <b>independent contractor</b></p>
</li><li><p>Fully <b>remote role</b> with a flexible schedule</p>
</li><li><p>Projects may be extended, shortened, or concluded early based on needs and performance</p>
</li><li><p><b>Weekly payments via Stripe or Wise</b> based on services rendered</p></li></ul></div>

Meteorologists – Weather Model Labeling (HRRR) - Remote

Explore 173+ Brazilian portuguese expert remote in Ksa this April. Find roles across top companies and apply now to boost your career.