Mathematician - Formal Proof & AI Foundations (Remote Contract) About the Role What if your deep ... Freelance autonomy with the intellectual depth of meaningful, high-stakes technical work
Mathematician - Formal Proof & AI Foundations (Remote Contract) About the Role What if your deep ... Freelance autonomy with the intellectual depth of meaningful, high-stakes technical work
Icertis Administrator Location: Remote (Boston, MA) 6-12 Months Contract (W2/C2C) - (Extension Possible) We are seeking an experienced Icertis Administrator to manage and support the Icertis Contract ...
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Icertis Administrator Location: Remote (Boston, MA) 6-12 Months Contract (W2/C2C) - (Extension Possible) We are seeking an experienced Icertis Administrator to manage and support the Icertis Contract ...
Maintenance Contracts Administrator
Las Vegas, NV · On-site +1
Track contract renewals, expirations, and performance metrics to ensure uninterrupted coverage ... Flexibility & Remote Opportunities Whether in-office, hybrid, or fully remote, we offer the ...
Maintenance Contracts Administrator
Las Vegas, NV · On-site +1
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Senior QA Specialist Remote (SFMC & Web) Contract
Chicago, IL · Remote
$85K - $116K/yr
24 Seven is seeking a Freelance Senior QA Specialist for a remote contract, starting ASAP through 10/27. The role focuses on QA across SFMC email journeys, websites, and banners for life sciences ...
Senior QA Specialist Remote (SFMC & Web) Contract
Chicago, IL · Remote
$85K - $116K/yr
24 Seven is seeking a Freelance Senior QA Specialist for a remote contract, starting ASAP through 10/27. The role focuses on QA across SFMC email journeys, websites, and banners for life sciences ...
Senior QA Specialist Remote (SFMC & Web) Contract
Chicago, IL · Remote
$85K - $116K/yr
24 Seven is seeking a Freelance Senior QA Specialist for a remote contract, starting ASAP through 10/27. The role focuses on QA across SFMC email journeys, websites, and banners for life sciences ...
Senior QA Specialist Remote (SFMC & Web) Contract
Chicago, IL · Remote
$85K - $116K/yr
24 Seven is seeking a Freelance Senior QA Specialist for a remote contract, starting ASAP through 10/27. The role focuses on QA across SFMC email journeys, websites, and banners for life sciences ...
Role: Dayforce / ADP WorkForce Suite Administrator Location: Remote Engagement Type: Contract Required Experience: 3-5+ years Key Responsibilities Workforce Management System Administration
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Role: Dayforce / ADP WorkForce Suite Administrator Location: Remote Engagement Type: Contract Required Experience: 3-5+ years Key Responsibilities Workforce Management System Administration
Senior Contract Administrator
Bellevue, WA · Remote
$52 - $85/hr
Senior Contract Administrator Location: Bellevue, WA Type ... Contract Compensation: $52.00 - $85.00 Onsite, with remote work model available for expceptionally ...
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Senior Contract Administrator
Bellevue, WA · Remote
$52 - $85/hr
Senior Contract Administrator Location: Bellevue, WA Type ... Contract Compensation: $52.00 - $85.00 Onsite, with remote work model available for expceptionally ...
Senior Contract Administrator
Bellevue, WA · Remote
$52 - $85/hr
Senior Contract Administrator Location: Bellevue, WA Type ... Contract Compensation: $52.00 - $85.00 Onsite, with remote work model available for expceptionally ...
Quick apply
Senior Contract Administrator
Bellevue, WA · Remote
$52 - $85/hr
Senior Contract Administrator Location: Bellevue, WA Type ... Contract Compensation: $52.00 - $85.00 Onsite, with remote work model available for expceptionally ...
Contracts Administrator (Remote/Hybrid as needed) (Chantilly, VA; Denver Metro Area; ...)
Chantilly, VA · On-site +1
$70K - $135K/yr
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Contracts Administrator (Remote/Hybrid as needed) (Chantilly, VA; Denver Metro Area; ...)
Chantilly, VA · On-site +1
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Senior Contract Administrator
Portland, OR · On-site +1
$43.11 - $64.22/hr
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Senior Contract Administrator
Portland, OR · On-site +1
$43.11 - $64.22/hr
Initial training and orientation may be conducted onsite before transitioning to the remote ... Senior Contract Administrator : Accountable for tactical contracting and strategic sourcing ...
Remote, Contract-based Corporate Paralegal Opportunity
Manhattan, NY · On-site +1
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Contracts Administrator (Remote/Hybrid as needed) (Chantilly, VA; Denver Metro Area; Herndon, VA;...
Chantilly, VA · On-site +1
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Contracts Administrator (Remote/Hybrid as needed) (Chantilly, VA; Denver Metro Area; Herndon, VA;...
Chantilly, VA · On-site +1
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Remote, Contract-based Florida Medical Malpractice Attorney Opportunity - 5+ Hours/Week
New Smyrna Beach, FL · On-site +1
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Contracts Administrator
Tysons, VA · On-site +1
Support contract administration from proposal and award through performance, modifications, option ... Remote
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Tysons, VA · On-site +1
Support contract administration from proposal and award through performance, modifications, option ... Remote
This position is hybrid, working from your remote office and Oakland based on business needs. There ... Award Contract Administrator, Principal will report to the Director, ESD Procurement Job ...
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Portland, OR · On-site +1
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Senior Contract Administrator
Portland, OR · On-site +1
$43.11 - $64.22/hr
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Contracts Administrator
Tysons, VA · Remote
Support contract administration from proposal and award through performance, modifications, option ... Remote
Contracts Administrator
Tysons, VA · Remote
Support contract administration from proposal and award through performance, modifications, option ... Remote
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Grants and Contracts Administrator
$75K - $113K/yr
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Freelance Remote Contract Administrator information
See salary details
$32K - $39.3K
3% of jobs
$39.3K - $46.5K
6% of jobs
$46.5K - $53.8K
11% of jobs
$56.2K is the 25th percentile. Wages below this are outliers.
$53.8K - $61.1K
15% of jobs
$61.1K - $68.4K
14% of jobs
The median wage is $68.9K / yr.
$68.4K - $75.6K
15% of jobs
$75.6K - $82.9K
10% of jobs
$84.5K is the 75th percentile. Wages above this are outliers.
$82.9K - $90.2K
7% of jobs
$90.2K - $97.5K
6% of jobs
$97.5K - $104.7K
10% of jobs
$104.7K - $112K
3% of jobs
$32K
$73.2K
$112K
How much do freelance remote contract administrator jobs pay per year?
What is a freelance remote contract administrator?
How does a freelance remote contract administrator typically collaborate with legal and project management teams while working remotely?
What are the key skills and qualifications needed to thrive as a freelance remote contract administrator, and why are they important?
What is the difference between Freelance Remote Contract Administrator vs Freelance Remote Project Coordinator?
| Aspect | Freelance Remote Contract Administrator | Freelance Remote Project Coordinator |
|---|---|---|
| Credentials | Contract management certifications, legal knowledge | Project management certifications, organizational skills |
| Work Environment | Remote, independent, client-focused | Remote, collaborative, team-oriented |
| Industry Usage | Legal, corporate, government contracts | IT, marketing, construction projects |
| Search & Comparison | Often compared for contract handling roles | Compared for project oversight roles |
While both roles operate remotely and require strong organizational skills, Contract Administrators focus on managing legal and contractual obligations, whereas Project Coordinators oversee project timelines and team coordination. The choice depends on whether the focus is on contract management or project execution.

$170 - $200/hr
Contractor
Re-posted 24 days ago
Job description
About the Role
What if your deep knowledge of formal mathematics could directly shape how the most advanced AI systems in the world reason, prove, and think? We're looking for mathematicians with a passion for rigorous proof and formal systems to help build the mathematical foundations that frontier AI depends on.
This is a fully remote, flexible contract role working at the intersection of pure mathematics, logic, and cutting-edge AI research. Brazil has a vibrant and growing mathematical community - if you live and breathe formal proof and know your way around Lean 4, this is a rare opportunity to contribute to frontier AI from anywhere in Brazil.
- Organization
: Alignerr - Type
: Hourly Contract - Location
: Remote - Commitment
: 10-40 hours/week
What You'll Do
- Formalize advanced mathematical arguments and theorems in Lean 4, spanning a wide range of mathematical disciplines
- Contribute to the growth and quality of large-scale formal mathematical libraries, including mathlib
- Construct clean, readable, and well-structured formal proofs that translate informal mathematical reasoning into rigorous machine-checkable form
- Audit and verify existing formal proofs for correctness, completeness, and logical integrity
- Work at the frontier of AI research, helping train the next generation of mathematically capable language models
Who You Are
- Hold a Master's degree or PhD in Mathematics or a closely related field
- Possess a strong background in rigorous mathematical proof writing and logical reasoning
- Have hands-on experience with formal proof assistants -
Lean 4 strongly preferred - Can fluently translate informal mathematical ideas into structured, machine-verifiable formal proofs
- Self-motivated and comfortable working independently in a remote, asynchronous environment
Nice to Have
- Prior experience with proof verification, theorem proving, or mathematical formalization projects
- Familiarity with mathlib or other large-scale formal mathematical libraries
- Background in data annotation, data quality evaluation, or AI training workflows
- Experience across multiple mathematical domains - topology, algebra, analysis, logic, and beyond
Why Join Us
- Work on frontier AI research alongside the world's leading AI labs and research teams
- Fully remote and flexible - structure your work around your life, not the other way around
- Freelance autonomy with the intellectual depth of meaningful, high-stakes technical work
- Contribute directly to formal mathematical libraries that will outlast any single project
- Gain rare exposure to how cutting-edge large language models are built and trained
- Potential for ongoing work and contract extension as new projects launch