

Crossing Hurdles
Machine Learning Engineer | $200/hr Remote | Mercor
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Machine Learning Engineer with a contract length of 1 month, offering $200/hr, fully remote. Key skills include proficiency in Go, backend engineering, and debugging. A degree in Software Engineering or Computer Science is required.
🌎 - Country
United Kingdom
💱 - Currency
$ USD
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💰 - Day rate
200
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🗓️ - Date
December 11, 2025
🕒 - Duration
1 to 3 months
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🏝️ - Location
Remote
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
United Kingdom
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🧠 - Skills detailed
#Programming #Base #ML (Machine Learning) #Data Science #AI (Artificial Intelligence) #Scala #Computer Science #Debugging
Role description
Crossing Hurdles is a recruitment firm connecting experienced backend engineers with leading AI research labs to advance intelligent systems through coding benchmark development.
Organization: Mercor
Position: Backend Software Engineer (Go)
Referral Partner: Crossing Hurdles
Type: Hourly Contract
Compensation: $200/hour median average pay (base $90/hour plus lucrative bonuses per approved task)
Location: Remote
Duration: 1 month
Commitment: Part-time, 10–40 hours/week, fully remote and asynchronous
Role Responsibilities (Training support will be provided)
• Develop and validate coding benchmarks in Go by curating issues, solutions, and test suites from real-world repositories
• Ensure benchmark tasks include comprehensive unit and integration tests for solution verification
• Maintain consistency and scalability of benchmark task distribution
• Provide structured feedback on solution quality and clarity
• Debug, optimize, and document benchmark code for reliability and reproducibility
Ideal Qualifications
• Strong experience as a backend software engineer, machine learning engineer, or applied data scientist
• Degree in Software Engineering, Computer Science, or related field
• Strong proficiency in Go programming language
• Experience with debugging, testing, and validating code
• Comfortable with technical writing and attention to detail
Application process: (Takes 20 min)
1. Upload resume
1. AI interview based on your resume (15 min)
1. Submit form
Crossing Hurdles is a recruitment firm connecting experienced backend engineers with leading AI research labs to advance intelligent systems through coding benchmark development.
Organization: Mercor
Position: Backend Software Engineer (Go)
Referral Partner: Crossing Hurdles
Type: Hourly Contract
Compensation: $200/hour median average pay (base $90/hour plus lucrative bonuses per approved task)
Location: Remote
Duration: 1 month
Commitment: Part-time, 10–40 hours/week, fully remote and asynchronous
Role Responsibilities (Training support will be provided)
• Develop and validate coding benchmarks in Go by curating issues, solutions, and test suites from real-world repositories
• Ensure benchmark tasks include comprehensive unit and integration tests for solution verification
• Maintain consistency and scalability of benchmark task distribution
• Provide structured feedback on solution quality and clarity
• Debug, optimize, and document benchmark code for reliability and reproducibility
Ideal Qualifications
• Strong experience as a backend software engineer, machine learning engineer, or applied data scientist
• Degree in Software Engineering, Computer Science, or related field
• Strong proficiency in Go programming language
• Experience with debugging, testing, and validating code
• Comfortable with technical writing and attention to detail
Application process: (Takes 20 min)
1. Upload resume
1. AI interview based on your resume (15 min)
1. Submit form






