This is Long Term contract role. Customer Focus: The project is focused on building production ... observability (ground truth setup, confusion metrics, LLM-as-judge with human review, cost ...
This is Long Term contract role. Customer Focus: The project is focused on building production ... observability (ground truth setup, confusion metrics, LLM-as-judge with human review, cost ...
Immediate Hire - 3 Job Openings Q Analysts, a Qualitest Company is looking for a Customer Service Representative (Field)/ Data Collection Technician for a 10-12 week contract to support Ground Truth ...
Immediate Hire - 3 Job Openings Q Analysts, a Qualitest Company is looking for a Customer Service Representative (Field)/ Data Collection Technician for a 10-12 week contract to support Ground Truth ...
Q Analysts, a Qualitest Company is looking for a Customer Service Representative (Field)/ Data Collection Technician for a 10-12 week contract to support Ground Truth Data Collection initiatives and ...
Q Analysts, a Qualitest Company is looking for a Customer Service Representative (Field)/ Data Collection Technician for a 10-12 week contract to support Ground Truth Data Collection initiatives and ...
Q Analysts, a Qualitest Company is looking for a Customer Service Representative (Field)/ Data Collection Technician for a 10-12 week contract to support Ground Truth Data Collection initiatives and ...
Q Analysts, a Qualitest Company is looking for a Customer Service Representative (Field)/ Data Collection Technician for a 10-12 week contract to support Ground Truth Data Collection initiatives and ...
Senior Product Designer
New York, NY · On-site
We unlock ground truth for the enterprises that power the global economy. Billions of critical ... We're signing real enterprise contracts in industries that power the global economy. The ...
Senior Product Designer
New York, NY · On-site
We unlock ground truth for the enterprises that power the global economy. Billions of critical ... We're signing real enterprise contracts in industries that power the global economy. The ...
SIGINT Ground Mission Engineering & Integration Lead
Chantilly, VA · Hybrid
$104K - $138K/yr
Provide "ground truth" technical assessment of project or system reviews, milestones, and/or ... Contract Statements of Work, System Engineering Plans, as well as the "staff work" needs of the ...
SIGINT Ground Mission Engineering & Integration Lead
Chantilly, VA · Hybrid
$104K - $138K/yr
Provide "ground truth" technical assessment of project or system reviews, milestones, and/or ... Contract Statements of Work, System Engineering Plans, as well as the "staff work" needs of the ...
SIGINT Ground Mission Engineering & Integration Lead
Chantilly, VA · Hybrid
$104K - $138K/yr
Provide "ground truth" technical assessment of project or system reviews, milestones, and/or ... Contract Statements of Work, System Engineering Plans, as well as the "staff work" needs of the ...
SIGINT Ground Mission Engineering & Integration Lead
Chantilly, VA · Hybrid
$104K - $138K/yr
Provide "ground truth" technical assessment of project or system reviews, milestones, and/or ... Contract Statements of Work, System Engineering Plans, as well as the "staff work" needs of the ...
SIGINT Ground Mission Engineering & Integration Lead
Chantilly, VA · Hybrid
$104K - $138K/yr
Provide "ground truth" technical assessment of project or system reviews, milestones, and/or ... Contract Statements of Work, System Engineering Plans, as well as the "staff work" needs of the ...
SIGINT Ground Mission Engineering & Integration Lead
Chantilly, VA · Hybrid
$104K - $138K/yr
Provide "ground truth" technical assessment of project or system reviews, milestones, and/or ... Contract Statements of Work, System Engineering Plans, as well as the "staff work" needs of the ...
SIGINT Ground Mission Engineering & Integration Lead
Chantilly, VA · On-site
$105K - $139K/yr
Provide "ground truth" technical assessment of project or system reviews, milestones, and/or ... Contract Statements of Work, System Engineering Plans, as well as the "staff work" needs of the ...
SIGINT Ground Mission Engineering & Integration Lead
Chantilly, VA · On-site
$105K - $139K/yr
Provide "ground truth" technical assessment of project or system reviews, milestones, and/or ... Contract Statements of Work, System Engineering Plans, as well as the "staff work" needs of the ...
Intelligence Program Manager
Washington, DC · On-site
$180K - $200K/yr
Contract Ownership: Own the day-to-day execution and long-term success of Sayari's largest ... Document "ground truth" mission successes and requirements to provide Sayari Product and ...
Intelligence Program Manager
Washington, DC · On-site
$180K - $200K/yr
Contract Ownership: Own the day-to-day execution and long-term success of Sayari's largest ... Document "ground truth" mission successes and requirements to provide Sayari Product and ...
SIGINT Ground Mission Engineering & Integration Lead
Chantilly, VA · On-site
$105K - $139K/yr
... truth" technical assessment of project or system reviews, milestones, and/or decision gates ... Contract Statements of Work, System Engineering Plans, as well as the "staff work" needs of the ...
SIGINT Ground Mission Engineering & Integration Lead
Chantilly, VA · On-site
$105K - $139K/yr
... truth" technical assessment of project or system reviews, milestones, and/or decision gates ... Contract Statements of Work, System Engineering Plans, as well as the "staff work" needs of the ...
Gen AI Engineer -
Mountain View, CA · On-site
Contract Location: Mountain View (hybrid) - Remote also fine. Duration: 12+ months Core ... ground truth datasets • Evaluate retrieval: o Precision@k o Recall@k • Perform: o Prompt A/B ...
Gen AI Engineer -
Mountain View, CA · On-site
Contract Location: Mountain View (hybrid) - Remote also fine. Duration: 12+ months Core ... ground truth datasets • Evaluate retrieval: o Precision@k o Recall@k • Perform: o Prompt A/B ...
Senior Robotics Data Collection Engineer - Only W2
Warren, MI · On-site
$99K - $135K/yr
W2 Contract Main Skills: Senior Robotics Data Collection Engineer (MLE, Python, Cloud exp, Linux ... ground truth labels. · Execute data collection campaigns following documented protocols and ...
Quick apply
Senior Robotics Data Collection Engineer - Only W2
Warren, MI · On-site
$99K - $135K/yr
W2 Contract Main Skills: Senior Robotics Data Collection Engineer (MLE, Python, Cloud exp, Linux ... ground truth labels. · Execute data collection campaigns following documented protocols and ...
Principal AI Engineer
San Diego, CA · Hybrid
... and the contract between the lakehouse and the intelligence layer), product engineering (who ... Ground-truth capture. Design the system that turns practitioner decisions into versioned, queryable ...
Principal AI Engineer
San Diego, CA · Hybrid
... and the contract between the lakehouse and the intelligence layer), product engineering (who ... Ground-truth capture. Design the system that turns practitioner decisions into versioned, queryable ...
Senior AI Engineer - Contract
Baltimore, MD · On-site
$103K - $142K/yr
Contract-to-Hire Work Authorization Requirements: * U.S. Citizen or Green Card Holder * Must be ... Evaluation & Quality Develop evaluation frameworks, ground-truth datasets, regression suites, and ...
New
Senior AI Engineer - Contract
Baltimore, MD · On-site
$103K - $142K/yr
Contract-to-Hire Work Authorization Requirements: * U.S. Citizen or Green Card Holder * Must be ... Evaluation & Quality Develop evaluation frameworks, ground-truth datasets, regression suites, and ...
New
Senior Algorithm Engineer
Burlington, MA · Hybrid
$65 - $71/hr
Contract Rate: $65/hr. - $71/hr. The Senior Algorithm Engineer will develop and validate computer ... Work with datasets for validation, ground-truth assessment, and benchmarking * Collaborate with ...
New
Senior Algorithm Engineer
Burlington, MA · Hybrid
$65 - $71/hr
Contract Rate: $65/hr. - $71/hr. The Senior Algorithm Engineer will develop and validate computer ... Work with datasets for validation, ground-truth assessment, and benchmarking * Collaborate with ...
New
AI Research Scientist - GenAI
New York, NY · Remote
$70 - $100/hr
Contract Compensation: $70-$100/hour Location: Remote Commitment: 40 hours/week Role ... Write accurate, well-documented solutions that serve as ground truth. * Evaluate AI agent outputs ...
Quick apply
AI Research Scientist - GenAI
New York, NY · Remote
$70 - $100/hr
Contract Compensation: $70-$100/hour Location: Remote Commitment: 40 hours/week Role ... Write accurate, well-documented solutions that serve as ground truth. * Evaluate AI agent outputs ...
Develop automated system to run continuous regression tests against ground truth annotated images ... Develop annotation tools. Annotate some data and manage contract annotators. * Exploit ...
Develop automated system to run continuous regression tests against ground truth annotated images ... Develop annotation tools. Annotate some data and manage contract annotators. * Exploit ...
Senior AI Engineer - Contract
Newark, NJ · On-site
$109K - $149K/yr
Contract-to-Hire Work Authorization Requirements: * U.S. Citizen or Green Card Holder * Must be ... Evaluation & Quality Develop evaluation frameworks, ground-truth datasets, regression suites, and ...
New
Senior AI Engineer - Contract
Newark, NJ · On-site
$109K - $149K/yr
Contract-to-Hire Work Authorization Requirements: * U.S. Citizen or Green Card Holder * Must be ... Evaluation & Quality Develop evaluation frameworks, ground-truth datasets, regression suites, and ...
New
Data Science Expert - Fully Remote
New York, NY · Remote
$70 - $100/hr
Contract Compensation: $70-$100/hour Location: Remote Commitment: 40 hours/week Role ... Write accurate, well-documented solutions that serve as ground truth. * Evaluate AI agent outputs ...
Quick apply
Data Science Expert - Fully Remote
New York, NY · Remote
$70 - $100/hr
Contract Compensation: $70-$100/hour Location: Remote Commitment: 40 hours/week Role ... Write accurate, well-documented solutions that serve as ground truth. * Evaluate AI agent outputs ...
Contract Ground Truth information
See salary details
$15.50 is the 25th percentile. Wages below this are outliers.
$11.54 - $18.31
43% of jobs
The median wage is $21.10 / hr.
$18.31 - $25.09
18% of jobs
$25.09 - $31.86
8% of jobs
$31.86 - $38.64
0% of jobs
$38.64 - $45.41
0% of jobs
$45.41 - $52.19
0% of jobs
$58.96 is the 75th percentile. Wages above this are outliers.
$52.19 - $58.96
6% of jobs
$58.96 - $65.73
9% of jobs
$65.73 - $72.51
9% of jobs
$72.51 - $79.28
3% of jobs
$79.28 - $86.06
3% of jobs
$11
$36
$86
How much do contract ground truth jobs pay per hour?
As of Jun 16, 2026, the average hourly pay for contract ground truth in the United States is $36.98, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $62.74 per hour, depending on experience, location, and employer.
What cities are hiring for Contract Ground Truth jobs? Cities with the most Contract Ground Truth job openings:
What are the most commonly searched types of Ground Truth jobs? The most popular types of Ground Truth jobs are:
What states have the most Contract Ground Truth jobs? States with the most job openings for Contract Ground Truth jobs include:
Full-time
This job post has expired today. Applications are no longer accepted.
Job description
We have an opening for GEN-AI position in Mountain View, CA.
This is Long Term contract role.
Customer Focus:
The project is focused on building production-grade GenAI solutions with emphasis on:
RAG pipelines leveraging LLMs
Prompt engineering (system/tool prompts, function calling, versioning with evals)
Evaluation & observability (ground truth setup, confusion metrics, LLM-as-judge with human review, cost & latency monitoring)
Retrieval strategies & prompt patterns (context management, hallucination mitigation)
LangChain/LlamaIndex (or equivalent) proficiency
Cloud LLM providers (Azure OpenAI, AWS Bedrock, Vertex AI)
Workflow orchestration (Airflow, Dagster)
Security & privacy (PII handling, RBAC)
Python expertise with strong practical experience
Success criteria: A production-ready prompt + RAG pipeline system with measurable quality lift (accuracy/confusion metrics) and reduced hallucinations, backed by a repeatable evaluation harness.
This is Long Term contract role.
Customer Focus:
The project is focused on building production-grade GenAI solutions with emphasis on:
RAG pipelines leveraging LLMs
Prompt engineering (system/tool prompts, function calling, versioning with evals)
Evaluation & observability (ground truth setup, confusion metrics, LLM-as-judge with human review, cost & latency monitoring)
Retrieval strategies & prompt patterns (context management, hallucination mitigation)
LangChain/LlamaIndex (or equivalent) proficiency
Cloud LLM providers (Azure OpenAI, AWS Bedrock, Vertex AI)
Workflow orchestration (Airflow, Dagster)
Security & privacy (PII handling, RBAC)
Python expertise with strong practical experience
Success criteria: A production-ready prompt + RAG pipeline system with measurable quality lift (accuracy/confusion metrics) and reduced hallucinations, backed by a repeatable evaluation harness.
About Lorven technologies
Sourced by ZipRecruiter
Lorven Technologies, headquartered in Plainsboro, New Jersey, United States, is a reputable company in the technology industry, specializing in providing effective IT solutions and consulting services. The company's official website, lorventech.com, offers comprehensive insights into its offerings which include but are not limited to software development, IT consulting, project management, and business analysis. Since its inception, Lorven Technologies has been committed to ensuring efficiency and reliability in delivering IT services to its global clientele, establishing itself as a trusted name in the industry.
Industry
It services
Company size
51 - 200 Employees
Headquarters location
Plainsboro, NJ, US
Year founded
2001