... annotation tooling, and evaluation systems that leading AI labs depend on every day ... This is a fully remote contract role with meaningful technical depth and real production impact.
... annotation tooling, and evaluation systems that leading AI labs depend on every day ... This is a fully remote contract role with meaningful technical depth and real production impact.
... the data pipelines, annotation tooling, and evaluation systems that leading AI labs depend on to ... This is a fully remote, flexible contract role working on real production systems - not toy ...
... the data pipelines, annotation tooling, and evaluation systems that leading AI labs depend on to ... This is a fully remote, flexible contract role working on real production systems - not toy ...
... annotation tooling, and evaluation systems that ... leading AI labs depend on. This is a fully remote, flexible contract role for an experienced ...
... annotation tooling, and evaluation systems that ... leading AI labs depend on. This is a fully remote, flexible contract role for an experienced ...
Data Annotation Technician
Kirkland, WA · On-site +1
... AI) and machine learning (ML). Q Analysts is headquartered in San Jose, CA with a presence ... Q Analysts is looking for Data Annotation Technicians to support Ground Truth Data Collection ...
Data Annotation Technician
Kirkland, WA · On-site +1
... AI) and machine learning (ML). Q Analysts is headquartered in San Jose, CA with a presence ... Q Analysts is looking for Data Annotation Technicians to support Ground Truth Data Collection ...
... the data pipelines, annotation tooling, and evaluation systems that leading AI labs depend on every day. This is a fully remote, flexible contract role for an experienced engineer who lives and ...
... the data pipelines, annotation tooling, and evaluation systems that leading AI labs depend on every day. This is a fully remote, flexible contract role for an experienced engineer who lives and ...
Data Annotation Technician
Kirkland, WA · On-site
... AI) and machine learning (ML). Q Analysts is headquartered in San Jose, CA with a presence ... Q Analysts is looking for Data Annotation Technicians to support Ground Truth Data Collection ...
Data Annotation Technician
Kirkland, WA · On-site
... AI) and machine learning (ML). Q Analysts is headquartered in San Jose, CA with a presence ... Q Analysts is looking for Data Annotation Technicians to support Ground Truth Data Collection ...
... data pipelines, annotation tooling, and evaluation systems that leading AI labs depend on to train and validate next-generation models. This is a fully remote contract role with flexible hours - you ...
... data pipelines, annotation tooling, and evaluation systems that leading AI labs depend on to train and validate next-generation models. This is a fully remote contract role with flexible hours - you ...
Job Summary We are looking for a detail-oriented Chinese-English Bilingual Data Evaluator to support AI and data annotation projects. The ideal candidate will be fluent in both Chinese and English ...
Job Summary We are looking for a detail-oriented Chinese-English Bilingual Data Evaluator to support AI and data annotation projects. The ideal candidate will be fluent in both Chinese and English ...
Test new AI products and provide actionable feedback to improve functionality and user experience. * Conduct detailed data annotation and quality assurance of natural language datasets following ...
Quick apply
Test new AI products and provide actionable feedback to improve functionality and user experience. * Conduct detailed data annotation and quality assurance of natural language datasets following ...
Machine Learning Engineer
Seattle, WA · Remote
Prior experience with data annotation, data quality assurance, or AI evaluation workflows ... Potential for ongoing work and contract extension as new projects launch
Machine Learning Engineer
Seattle, WA · Remote
Prior experience with data annotation, data quality assurance, or AI evaluation workflows ... Potential for ongoing work and contract extension as new projects launch
Test new AI products and provide actionable feedback to improve functionality and user experience. * Conduct detailed data annotation and quality assurance of natural language datasets following ...
Test new AI products and provide actionable feedback to improve functionality and user experience. * Conduct detailed data annotation and quality assurance of natural language datasets following ...
Human Factors Research Engineer, AIML Data Operations
$171K - $258K/yr
... annotation workflows and analyst tools that contribute to Apple's most strategic AI initiatives ... This global data annotation and collection initiative enables Apple to create amazing new ...
Human Factors Research Engineer, AIML Data Operations
$171K - $258K/yr
... annotation workflows and analyst tools that contribute to Apple's most strategic AI initiatives ... This global data annotation and collection initiative enables Apple to create amazing new ...
Project Perseus | Data Quality Analyst - Turkish Speakers (Human-in-the-Loop AI)
Seattle, WA · On-site
... annotation, content quality, QA, or related fields • Strong ability to interpret and apply ... Experience in AI/ML data workflows or human-in-the-loop evaluation environments • Prior ...
Project Perseus | Data Quality Analyst - Turkish Speakers (Human-in-the-Loop AI)
Seattle, WA · On-site
... annotation, content quality, QA, or related fields • Strong ability to interpret and apply ... Experience in AI/ML data workflows or human-in-the-loop evaluation environments • Prior ...
Project Perseus | Data Quality Analyst - Spanish Speakers (Human-in-the-Loop AI)
Seattle, WA · On-site
... annotation, content quality, QA, or related fields • Strong ability to interpret and apply ... Experience in AI/ML data workflows or human-in-the-loop evaluation environments • Prior ...
Project Perseus | Data Quality Analyst - Spanish Speakers (Human-in-the-Loop AI)
Seattle, WA · On-site
... annotation, content quality, QA, or related fields • Strong ability to interpret and apply ... Experience in AI/ML data workflows or human-in-the-loop evaluation environments • Prior ...
Project Perseus | Data Quality Analyst - German Speakers (Human-in-the-Loop AI)
Seattle, WA · On-site
... annotation, content quality, QA, or related fields. • Strong ability to interpret and apply ... Experience in AI/ML data workflows or human-in-the-loop evaluation environments. • Prior ...
Project Perseus | Data Quality Analyst - German Speakers (Human-in-the-Loop AI)
Seattle, WA · On-site
... annotation, content quality, QA, or related fields. • Strong ability to interpret and apply ... Experience in AI/ML data workflows or human-in-the-loop evaluation environments. • Prior ...
Project Perseus | Data Quality Analyst - Italian Speakers (Human-in-the-Loop AI)
Seattle, WA · On-site
... annotation, content quality, QA, or related fields. • Strong ability to interpret and apply ... Experience in AI/ML data workflows or human-in-the-loop evaluation environments. • Prior ...
Project Perseus | Data Quality Analyst - Italian Speakers (Human-in-the-Loop AI)
Seattle, WA · On-site
... annotation, content quality, QA, or related fields. • Strong ability to interpret and apply ... Experience in AI/ML data workflows or human-in-the-loop evaluation environments. • Prior ...
Project Perseus | Data Quality Analyst - Portuguese (Portugal) Speakers (Human-in-the-Loop AI)
Seattle, WA · On-site
... annotation, content quality, QA, or related fields. • Strong ability to interpret and apply ... Experience in AI/ML data workflows or human-in-the-loop evaluation environments. • Prior ...
Project Perseus | Data Quality Analyst - Portuguese (Portugal) Speakers (Human-in-the-Loop AI)
Seattle, WA · On-site
... annotation, content quality, QA, or related fields. • Strong ability to interpret and apply ... Experience in AI/ML data workflows or human-in-the-loop evaluation environments. • Prior ...
AI Tutor, Rufus, Amazon Rufus
Seattle, WA · On-site
BASIC QUALIFICATIONS - Experience in natural language data labeling, data annotation, linguistic ... AI PREFERRED QUALIFICATIONS - 2+ years of technical writer, editor, or content strategist ...
AI Tutor, Rufus, Amazon Rufus
Seattle, WA · On-site
BASIC QUALIFICATIONS - Experience in natural language data labeling, data annotation, linguistic ... AI PREFERRED QUALIFICATIONS - 2+ years of technical writer, editor, or content strategist ...
Project Perseus | Data Quality Analyst - English Speakers (Europe, UK, Canadian and/ or Australia...
Seattle, WA · On-site
... annotation, content quality, QA, or related fields • Strong ability to interpret and apply ... Experience in AI/ML data workflows or human-in-the-loop evaluation environments • Prior ...
Project Perseus | Data Quality Analyst - English Speakers (Europe, UK, Canadian and/ or Australia...
Seattle, WA · On-site
... annotation, content quality, QA, or related fields • Strong ability to interpret and apply ... Experience in AI/ML data workflows or human-in-the-loop evaluation environments • Prior ...
Project Perseus \u007C Data Quality Analyst - Turkish Speakers (Human-in-the-Loop AI)
Seattle, WA · On-site
$38/hr
Contract Duration: 1-year contract with possibility of extension Important : This is a 100% onsite ... B2 or superior level of English. * 2-4 years of experience in data annotation, content quality, QA, ...
Quick apply
Project Perseus \u007C Data Quality Analyst - Turkish Speakers (Human-in-the-Loop AI)
Seattle, WA · On-site
$38/hr
Contract Duration: 1-year contract with possibility of extension Important : This is a 100% onsite ... B2 or superior level of English. * 2-4 years of experience in data annotation, content quality, QA, ...
Contract Ai Data Annotation information
What are the key skills and qualifications needed to thrive as a Contract AI Data Annotation Specialist, and why are they important?
To thrive as a Contract AI Data Annotation Specialist, you need attention to detail, familiarity with data labeling concepts, and at least a high school diploma or relevant experience. Proficiency with annotation tools like Labelbox, Supervisely, or Amazon SageMaker Ground Truth, as well as basic understanding of data formats, is typically required. Strong communication, time management, and the ability to follow precise guidelines help you excel in this role. These skills ensure accurate, high-quality datasets that are critical for training effective AI and machine learning models.
What are some common challenges faced by contract AI data annotators, and how can they be addressed?
Contract AI data annotators often encounter challenges such as maintaining consistency across large datasets, understanding complex labeling guidelines, and meeting tight project deadlines. To address these, it's important to thoroughly review project documentation, participate in onboarding or training sessions, and communicate proactively with project managers or team leads when questions arise. Leveraging annotation tools efficiently and seeking feedback on your work can also help improve accuracy and productivity, making it easier to adapt to varying project requirements.
What is a Contract AI Data Annotation job?
A Contract AI Data Annotation job involves labeling or tagging data, such as images, text, audio, or video, to help train artificial intelligence (AI) and machine learning models. As a contractor, you'll work on specific projects for a set period, rather than as a full-time employee. The work is detail-oriented and may involve tasks like categorizing objects in photos, transcribing audio, or marking up text for sentiment or intent. This role is crucial in ensuring that AI systems learn accurately and perform well. Contract AI data annotators often work remotely and may be paid by the hour or per task.
What is the difference between Contract Ai Data Annotation vs Data Labeler?
| Aspect | Contract Ai Data Annotation | Data Labeler |
|---|---|---|
| Credentials | Basic computer skills, attention to detail | Basic computer skills, attention to detail |
| Work Environment | Remote or on-site, project-based | Remote or on-site, project-based |
| Industry Usage | AI, machine learning, tech companies | AI, machine learning, tech companies |
| Job Focus | Annotating data for AI training | Labeling data for AI models |
Contract Ai Data Annotation and Data Labeler roles are similar, both involve preparing data for AI systems. However, Contract Ai Data Annotation often encompasses a broader range of annotation tasks and may require familiarity with specific tools or platforms. Both roles are essential in AI development and are commonly found in tech industries, with similar work environments and credential requirements.
What are popular job titles related to Contract Ai Data Annotation jobs in Bothell, WA? For Contract Ai Data Annotation jobs in Bothell, WA, the most frequently searched job titles are:
What job categories do people searching Contract Ai Data Annotation jobs in Bothell, WA look for? The top searched job categories for Contract Ai Data Annotation jobs in Bothell, WA are:
What cities near Bothell, WA are hiring for Contract Ai Data Annotation jobs? Cities near Bothell, WA with the most Contract Ai Data Annotation job openings:
Other
Posted 4 days ago
Job description
Senior C# Full-Stack Engineer - AI Data & Infrastructure
About the Role
What if your C# expertise could directly shape the infrastructure powering the next generation of AI? We're looking for a Senior C# Full-Stack Engineer to build and optimize the data pipelines, annotation tooling, and evaluation systems that leading AI labs depend on every day.
This is a fully remote contract role with meaningful technical depth and real production impact. You'll work alongside data, research, and engineering teams at the frontier of AI development - solving hard problems at scale.
About the Role
What if your C# expertise could directly shape the infrastructure powering the next generation of AI? We're looking for a Senior C# Full-Stack Engineer to build and optimize the data pipelines, annotation tooling, and evaluation systems that leading AI labs depend on every day.
This is a fully remote contract role with meaningful technical depth and real production impact. You'll work alongside data, research, and engineering teams at the frontier of AI development - solving hard problems at scale.
- Organization
: Alignerr - Type
: Hourly Contract - Location
: Remote - Commitment
: 20-40 hours/week
- Design, build, and optimize high-performance C# systems supporting AI data pipelines and evaluation workflows
- Develop full-stack tooling and backend services for large-scale data annotation, validation, and quality control
- Improve reliability, performance, and safety across existing C# codebases
- Collaborate with data, research, and engineering teams to support model training and evaluation workflows
- Identify bottlenecks and edge cases in data and system behavior - then implement scalable, production-ready fixes
- Participate in synchronous design and code reviews to iterate on system architecture and implementation decisions
- Native or fluent English speaker with clear written and verbal communication skills
- Experienced full-stack developer with a strong systems programming background
- 3-5+ years of professional experience writing production C# with a focus on modern standards
- Deep understanding of performance optimization, concurrency (threading, atomics), and memory safety
- Self-directed and reliable - able to commit 20-40 hours per week and deliver without hand-holding
- Prior experience with data annotation, data quality, or evaluation systems
- Familiarity with AI/ML workflows, model training, or benchmarking pipelines
- Experience with distributed systems or developer tooling
- Background in C++17/C++20 or other systems-level languages
- Work on real production systems used by leading AI research labs
- Fully remote - work from anywhere, on a schedule that suits you
- Freelance autonomy with the structure of impactful, technically demanding work
- Contribute to infrastructure that directly influences how next-generation AI models are built and evaluated
- Potential for ongoing work and contract extension as new projects launch