$83 - $124/hr
Your Mission As a Freelance Senior Android Engineer , you'll take ownership of building and ... Good knowledge of Git , CI/CD processes , and testing * A keen eye for intuitive and user-friendly ...
New
$83 - $124/hr
Your Mission As a Freelance Senior Android Engineer , you'll take ownership of building and ... Good knowledge of Git , CI/CD processes , and testing * A keen eye for intuitive and user-friendly ...
New
We are looking for experienced copy editors & substantive editors in Physics, Engineering and ... Knowledge of the style (such as APA , CMS , AMA , CSE , IEEE ) and conventions followed in academic ...
We are looking for experienced copy editors & substantive editors in Physics, Engineering and ... Knowledge of the style (such as APA , CMS , AMA , CSE , IEEE ) and conventions followed in academic ...
Be Seen First
Working knowledge of the International Residential Code (IRC), International Building Code (IBC ... Experience coordinating with structural engineers and other design consultants. * Familiarity with ...
Quick apply
Be Seen First
Working knowledge of the International Residential Code (IRC), International Building Code (IBC ... Experience coordinating with structural engineers and other design consultants. * Familiarity with ...
Freelance Insights Manager
Chicago, IL · On-site
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Quick apply
Freelance Insights Manager
Chicago, IL · On-site
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Freelance Technical Designer
$40 - $75/hr
... and garment engineering across key apparel categories. * Knowledge of fabrics, trims, and ... products Freelance Engagement Location: Berkeley, CA Reports To: Technical Design Manager ...
Quick apply
Freelance Technical Designer
$40 - $75/hr
... and garment engineering across key apparel categories. * Knowledge of fabrics, trims, and ... products Freelance Engagement Location: Berkeley, CA Reports To: Technical Design Manager ...
Freelance Insights Manager
Miami, FL · On-site
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Quick apply
Freelance Insights Manager
Miami, FL · On-site
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Freelance Insights Manager
New York, NY · On-site
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Quick apply
Freelance Insights Manager
New York, NY · On-site
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Freelance Insights Manager
Los Angeles, CA · On-site
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Quick apply
Freelance Insights Manager
Los Angeles, CA · On-site
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Freelance Insights Manager
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Freelance Insights Manager
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Freelance Insights Manager
New York, NY · On-site
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Freelance Insights Manager
New York, NY · On-site
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Freelance Insights Manager
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Freelance Insights Manager
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Freelance Insights Manager
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Freelance Insights Manager
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Freelance Insights Manager
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Freelance Insights Manager
$300 - $400/day
... engineering social listening exercises into cultural trends, our actionable insights are at the ... Support and work alongside junior insight staff, contributing to their development and knowledge ...
Audio Engineering Experience * Yamaha CL5 and QL5 * Able to mix vocals and live band up to 32 ... Wig Maintenance and Hair/Makeup knowledge preferred * Able to lift 50 lbs Dresser : $25-$30 ...
Audio Engineering Experience * Yamaha CL5 and QL5 * Able to mix vocals and live band up to 32 ... Wig Maintenance and Hair/Makeup knowledge preferred * Able to lift 50 lbs Dresser : $25-$30 ...
Health Sciences; and Science, Technology, Engineering and Math (STEM). Hudson Valley is one of 30 ... Knowledge of photo editing software, preferably Adobe Creative Suite (Adobe Photoshop and Adobe ...
Health Sciences; and Science, Technology, Engineering and Math (STEM). Hudson Valley is one of 30 ... Knowledge of photo editing software, preferably Adobe Creative Suite (Adobe Photoshop and Adobe ...
Freelance Photographer HV-NTP-8360
Troy, NY · On-site
$35/hr
Health Sciences; and Science, Technology, Engineering and Math (STEM). Hudson Valley is one of 30 ... Knowledge of photo editing software, preferably Adobe Creative Suite (Adobe Photoshop and Adobe ...
Freelance Photographer HV-NTP-8360
Troy, NY · On-site
$35/hr
Health Sciences; and Science, Technology, Engineering and Math (STEM). Hudson Valley is one of 30 ... Knowledge of photo editing software, preferably Adobe Creative Suite (Adobe Photoshop and Adobe ...
Key Responsibilities · Plumbing Piping 3D QC/modeling Remote/PT/Freelance - Produce and/or qc ... Engineers · Demonstrate knowledge of procedures for the production of design developments and ...
Quick apply
Key Responsibilities · Plumbing Piping 3D QC/modeling Remote/PT/Freelance - Produce and/or qc ... Engineers · Demonstrate knowledge of procedures for the production of design developments and ...
Key Responsibilities · Plumbing Piping 3D QC/modeling Remote/PT/Freelance - Produce and/or qc ... Engineers · Demonstrate knowledge of procedures for the production of design developments and ...
Quick apply
Key Responsibilities · Plumbing Piping 3D QC/modeling Remote/PT/Freelance - Produce and/or qc ... Engineers · Demonstrate knowledge of procedures for the production of design developments and ...
... programming, and private events * Sales and group collateral - property one-pagers, rate sheets ... Advanced proficiency in Adobe Creative Suite or Figma; working knowledge of Canva for templated ...
... programming, and private events * Sales and group collateral - property one-pagers, rate sheets ... Advanced proficiency in Adobe Creative Suite or Figma; working knowledge of Canva for templated ...
Central Florida Call for Freelance Theatre Technicians 2026
The Villages, FL · On-site
$35 - $50/hr
Audio Engineering Experience * Yamaha CL5 and QL5 * Able to mix vocals and live band up to 32 ... Wig Maintenance and Hair/Makeup knowledge preferred * Able to lift 50 lbs Dresser : $25-$30/hr
Central Florida Call for Freelance Theatre Technicians 2026
The Villages, FL · On-site
$35 - $50/hr
Audio Engineering Experience * Yamaha CL5 and QL5 * Able to mix vocals and live band up to 32 ... Wig Maintenance and Hair/Makeup knowledge preferred * Able to lift 50 lbs Dresser : $25-$30/hr
Freelance Knowledge Engineer information
See salary details
$23.52 is the 25th percentile. Wages below this are outliers.
$14.90 - $25.57
31% of jobs
The median wage is $32.14 / hr.
$25.57 - $36.23
31% of jobs
$36.23 - $46.90
4% of jobs
$56.23 is the 75th percentile. Wages above this are outliers.
$46.90 - $57.56
10% of jobs
$57.56 - $68.23
9% of jobs
$68.23 - $78.89
5% of jobs
$78.89 - $89.55
0% of jobs
$89.55 - $100.22
8% of jobs
$100.22 - $110.88
0% of jobs
$110.88 - $121.55
0% of jobs
$121.55 - $132.21
1% of jobs
$14
$47
$132
How much do freelance knowledge engineer jobs pay per hour?
As of Aug 20, 2026, the average hourly pay for freelance knowledge engineer in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.
What is a freelance knowledge engineer?
Freelance knowledge engineers are independent professionals who specialize in designing, developing, and maintaining knowledge-based systems, such as expert systems or AI models, for various clients. They use their expertise in artificial intelligence, data structuring, and domain-specific knowledge to capture and organize information in ways that computers can process and reason with. Working on a freelance basis, they offer flexibility to organizations that need tailored solutions for data management, decision support, or automation projects without hiring full-time staff.
What are the key skills and qualifications needed to thrive as a freelance knowledge engineer?
To succeed as a Freelance Knowledge Engineer, you need expertise in knowledge representation, ontology development, and information modeling, often supported by a degree in computer science or a related field. Familiarity with semantic web technologies, knowledge graph tools, and languages like OWL, RDF, and SPARQL is typically required. Strong analytical thinking, attention to detail, and effective communication skills help you translate complex information into structured formats and collaborate with clients. These skills are essential for building accurate, scalable knowledge systems that meet diverse business needs.
What are some common challenges faced by freelance knowledge engineers when working with clients remotely?
Freelance Knowledge Engineers often encounter challenges such as clarifying project requirements, ensuring effective communication, and integrating with client teams remotely. Since clients may have varying familiarity with knowledge engineering concepts, clear documentation and regular updates are essential to align expectations. Additionally, managing multiple projects and adapting to different organizational tools and workflows can require strong self-organization and flexibility. Building trust and establishing efficient communication channels early in the engagement helps mitigate these challenges and ensures successful project delivery.
What is the difference between Freelance Knowledge Engineer vs Data Scientist?
| Aspect | Freelance Knowledge Engineer | Data Scientist |
|---|---|---|
| Credentials | Relevant certifications in knowledge engineering, AI, or NLP | Degree in Data Science, Statistics, or related fields |
| Work Environment | Freelance projects, remote or client sites | Typically employed in organizations or consulting firms |
| Industry Usage | AI development, knowledge management, NLP applications | Data analysis, predictive modeling, machine learning |
Freelance Knowledge Engineers focus on designing and implementing knowledge-based systems, often working independently on AI and NLP projects. Data Scientists analyze data to extract insights and build predictive models, usually within organizations. While both roles require technical expertise, Freelance Knowledge Engineers often work on specialized AI projects as freelancers, whereas Data Scientists are typically employed by companies to analyze data and inform business decisions.
What cities are hiring for Freelance Knowledge Engineer jobs?
Cities with the most Freelance Knowledge Engineer job openings:
What are the most commonly searched types of Knowledge Engineer jobs?
The most popular types of Knowledge Engineer jobs are:
What states have the most Freelance Knowledge Engineer jobs?
States with the most job openings for Freelance Knowledge Engineer jobs include:
$83 - $124/hr
Other
Posted 2 days ago
New
Job description
Why voize? Because we’re more than just a job!
#J-18808-LjbffrAt voize, we believe the greatest gift to frontline workers is time - time to care, connect, and be present. Today, that time is lost to admin work that pulls nurses away from what matters most: people.
Your MissionAs a Freelance Senior Android Engineer, you'll take ownership of building and evolving our Android application, creating features that have a real impact on the daily lives of healthcare professionals. We are open to candidates based in France, Germany, or England, with a willingness to travel to our Berlin office from time to time (travel expenses covered). The initial contract is for a minimum of three months.
Your Daily Business – No two days are alike-
Take full ownership of the development and technical implementation of our Android apps (Kotlin & Jetpack Compose)
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Build features that genuinely make users’ lives easier, taking them from idea to launch
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Work closely with the product and engineering team to turn requirements into creative and efficient solutions
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Be involved in the entire development cycle: from concept and testing to user feedback
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Several years of experience in Android development with Kotlin and Compose
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Good knowledge of Git, CI/CD processes, and testing
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A keen eye for intuitive and user-friendly interfaces
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Deep understanding of Flow lifecycle and Operators
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You speak English fluently C1 - German is a plus but not required.
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Willingness to travel to Berlin (we cover your expenses!)
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Can work with us for minimum 3+ months