Mathematician - Formal Proof & AI Foundations (Remote Contract) About the Role What if your deep ... libraries, including mathlib * Construct clean, readable, and well-structured formal proofs that ...
Mathematician - Formal Proof & AI Foundations (Remote Contract) About the Role What if your deep ... libraries, including mathlib * Construct clean, readable, and well-structured formal proofs that ...
Mathematician - Formal Proof & AI Foundations (Remote Contract) About the Role What if your deep ... libraries, including mathlib * Construct clean, readable, and well-structured formal proofs that ...
Mathematician - Formal Proof & AI Foundations (Remote Contract) About the Role What if your deep ... libraries, including mathlib * Construct clean, readable, and well-structured formal proofs that ...
... libraries, including mathlib * Construct clean, readable, and well-structured formal proofs that ... Fully remote and flexible - structure your work around your life, not the other way around
... libraries, including mathlib * Construct clean, readable, and well-structured formal proofs that ... Fully remote and flexible - structure your work around your life, not the other way around
Mathematician - Formal Proof & AI Research (Remote Contract) About the Role What if your deep ... libraries, including mathlib * Construct clean, readable, and well-structured formal proofs that ...
Mathematician - Formal Proof & AI Research (Remote Contract) About the Role What if your deep ... libraries, including mathlib * Construct clean, readable, and well-structured formal proofs that ...
This is a fully remote, flexible contract role working at the intersection of pure mathematics ... libraries, including mathlib * Construct clean, readable, and well-structured formal proofs that ...
This is a fully remote, flexible contract role working at the intersection of pure mathematics ... libraries, including mathlib * Construct clean, readable, and well-structured formal proofs that ...
Mathematician - Proof Formalization & AI Research (Remote Contract) About the Role What if your ... libraries, including mathlib * Construct clean, readable, and well-structured formal proofs that ...
Mathematician - Proof Formalization & AI Research (Remote Contract) About the Role What if your ... libraries, including mathlib * Construct clean, readable, and well-structured formal proofs that ...
Mathematician - Formal Proof & AI Foundations (Remote Contract) About the Role What if your deep ... libraries, including mathlib * Construct clean, readable, and well-structured formal proofs that ...
Mathematician - Formal Proof & AI Foundations (Remote Contract) About the Role What if your deep ... libraries, including mathlib * Construct clean, readable, and well-structured formal proofs that ...
Blockchain Full-Stack Developer (Remote)
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$170 - $200/hr
Experience with web3.js , Ethers.js , or other blockchain JavaScript libraries. * Proficiency in ... Strong problem-solving skills, with the ability to write clean, maintainable code. * Excellent ...
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Blockchain Full-Stack Developer (Remote)
Almont, CO · Remote
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Strong Python skills, with experience writing clean, well-tested, maintainable library code * Deep ... We offer flexible working hours and remote options. We offer health, dental, and vision benefits ...
Strong Python skills, with experience writing clean, well-tested, maintainable library code * Deep ... We offer flexible working hours and remote options. We offer health, dental, and vision benefits ...
Strong Python skills, with experience writing clean, well-tested, maintainable library code * Deep ... We offer flexible working hours and remote options. We offer health, dental, and vision benefits ...
Strong Python skills, with experience writing clean, well-tested, maintainable library code * Deep ... We offer flexible working hours and remote options. We offer health, dental, and vision benefits ...
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Wilmington, DE · On-site +1
... library clean and easy to search, and keep improving how the pipeline works, from the tools to the ... REMOTE #LI-NM1
Senior Manager, Post Production (Remote)
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Sr. Data Researcher || 100% REMOTE
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Python Developer
$51.50 - $71/hr
Title: Python Developer Location: TX - Remote * Strong Python development experience * Proficiency in writing clean, modular, and efficient Python code * Experience with Python libraries and ...
Python Developer
$51.50 - $71/hr
Title: Python Developer Location: TX - Remote * Strong Python development experience * Proficiency in writing clean, modular, and efficient Python code * Experience with Python libraries and ...
Data Collection & Cleaning - They gather data from various sources and clean it to ensure it ... Tools like Tableau, Power BI, or libraries like Matplotlib and Seaborn * Big Data Tools: Spark ...
Quick apply
Data Collection & Cleaning - They gather data from various sources and clean it to ensure it ... Tools like Tableau, Power BI, or libraries like Matplotlib and Seaborn * Big Data Tools: Spark ...
Python Developer: Real-Time Intelligent Communication Systems
Orlando, FL · Remote
$51.50 - $71/hr
Write clean, maintainable, and efficient Python code that aligns with team standards and best ... Use libraries like Pandas, Openpyxl, and Python Dateutil for data manipulation and transformation.
Quick apply
Python Developer: Real-Time Intelligent Communication Systems
Orlando, FL · Remote
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Write clean, maintainable, and efficient Python code that aligns with team standards and best ... Use libraries like Pandas, Openpyxl, and Python Dateutil for data manipulation and transformation.
Python Developer: Real-Time Intelligent Communication Systems
Orlando, FL · On-site +1
$47 - $64.75/hr
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Python Developer: Real-Time Intelligent Communication Systems
Orlando, FL · On-site +1
$47 - $64.75/hr
Write clean, maintainable, and efficient Python code that aligns with team standards and best ... Use libraries like Pandas, Openpyxl, and Python Dateutil for data manipulation and transformation.
Python Developer: Real-Time Intelligent Communication Systems
Orlando, FL · Remote
$51.50 - $71/hr
Write clean, maintainable, and efficient Python code that aligns with team standards and best ... Use libraries like Pandas, Openpyxl, and Python Dateutil for data manipulation and transformation.
Quick apply
Python Developer: Real-Time Intelligent Communication Systems
Orlando, FL · Remote
$51.50 - $71/hr
Write clean, maintainable, and efficient Python code that aligns with team standards and best ... Use libraries like Pandas, Openpyxl, and Python Dateutil for data manipulation and transformation.
Python Developer: Real-Time Intelligent Communication Systems
Orlando, FL · On-site +1
$47 - $64.75/hr
Write clean, maintainable, and efficient Python code that aligns with team standards and best ... Use libraries like Pandas, Openpyxl, and Python Dateutil for data manipulation and transformation.
Python Developer: Real-Time Intelligent Communication Systems
Orlando, FL · On-site +1
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Utilize our extensive library of therapy resources to enhance your practice and develop effective ... Clean disciplinary history regarding your license, demonstrating professional integrity.
Utilize our extensive library of therapy resources to enhance your practice and develop effective ... Clean disciplinary history regarding your license, demonstrating professional integrity.
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Most brands say they're clean. We actually mean it. And we're looking for people who feel the same ... Build a working library of high-performing copy and hooks the team can draw from * Sharpen ...
Remote Library Cleaner information
See salary details
$8.41 - $10.29
12% of jobs
$11.67 is the 25th percentile. Wages below this are outliers.
$10.29 - $12.17
18% of jobs
$12.17 - $14.05
17% of jobs
The median wage is $14.29 / hr.
$14.05 - $15.93
26% of jobs
$16.45 is the 75th percentile. Wages above this are outliers.
$15.93 - $17.81
10% of jobs
$17.81 - $19.69
11% of jobs
$19.69 - $21.57
4% of jobs
$21.57 - $23.45
1% of jobs
$23.45 - $25.33
0% of jobs
$25.33 - $27.21
0% of jobs
$27.21 - $29.09
2% of jobs
$8
$15
$29
How much do remote library cleaner jobs pay per hour?
As of Aug 24, 2026, the average hourly pay for remote library cleaner in the United States is $15.74, according to ZipRecruiter salary data. Most workers in this role earn between $11.78 and $17.55 per hour, depending on experience, location, and employer.
What are the most commonly searched types of Library Cleaner jobs?
The most popular types of Library Cleaner jobs are:
$170 - $200/hr
Contractor
Re-posted 10 days ago
Job description
Mathematician - Formal Proof & AI Foundations (Remote Contract)
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.
What You'll Do
Who You Are
Nice to Have
Why Join Us
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