Fix SDTT warning on JobPosting: "The value field is recommended." - schema.org

Question

On the Google Structured Data Testing Tool I get a warning for not entering a value in the baseSalary property.
The value field is recommended. Please provide a value if available.
However, I have added a value.
{
"#context": "http://schema.org",
"#type": "JobPosting",
"hiringOrganization": "Google",
"validThrough": "2018-12-31T00:00",
"baseSalary": {
"#type": "MonetaryAmount",
"currency": "USD",
"value": {
"#type": "QuantitativeValue",
"minValue": 40.00,
"maxValue": 50.00,
"unitText": "HOUR"
}
},
"jobBenefits": "Medical, Life, Dental",
"datePosted": "2011-10-31",
"description": "Description: ABC Company Inc. seeks a full-time mid-level software engineer to develop in-house tools.",
"educationRequirements": "Bachelor's Degree in Computer Science, Information Systems or related fields of study.",
"employmentType": "Full-time",
"experienceRequirements": "Minumum 3 years experience as a software engineer",
"incentiveCompensation": "Performance-based annual bonus plan, project-completion bonuses",
"industry": "Computer Software",
"jobLocation": {
"#type": "Place",
"address": {
"#type": "PostalAddress",
"addressLocality": "Poole",
"addressRegion": "Dorset",
"streetAddress": "33 Holton Road",
"postalCode": "BH16 6LT"
}
},
"occupationalCategory": "15-1132.00 Software Developers, Application",
"qualifications": "Ability to work in a team environment with members of varying skill levels. Highly motivated. Learns quickly.",
"responsibilities": "Design and write specifications for tools for in-house customers Build tools according to specifications",
"salaryCurrency": "USD",
"skills": "Web application development using Java/J2EE Web application development using Python or familiarity with dynamic programming languages",
"specialCommitments": "VeteranCommit",
"title": "Software Engineer",
"workHours": "40 hours per week"
}
Could someone please provide a fix so the code passes the Google Structured Data Testing Tool?

Answer 1

Your code violates the standard:
baseSalary doesn't contain something like hours, but only currency and the value or range.
Beside of this there is a inconsistency:
you write on one place:
"minValue": 40.00,
"maxValue": 50.00,
"unitText": "HOUR"
On another place:
"workHours": "40 hours per week"
What now? 40 hours or between 40 and 50?
Another thing: workHours are not for amount of working hours per week, but for typical beginning and ending of shift.