Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using numpy, scipy, chemical libraries); * Ensure problems are computationally intensive and cannot be solved manually within reasonable ...
Create problems requiring Python programming to solve (using numpy, scipy, chemical libraries); * Ensure problems are computationally intensive and cannot be solved manually within reasonable ...
Create problems requiring Python programming to solve (using Numpy, SciPy, BioPython); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using Numpy, SciPy, BioPython); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Design original material engineering problems that simulate real engineering workflows; * Create problems requiring Python programming to solve engineering calculations and simulations; * Ensure ...
Design original material engineering problems that simulate real engineering workflows; * Create problems requiring Python programming to solve engineering calculations and simulations; * Ensure ...
Remote STEM Expert
Houston, TX · Remote
Mechanical Engineering, Materials, Chemistry, Chemical Engineering, or Electrical Engineering ... Contractor assignment/freelancer (no medical/paid leave) Interested? Complete this quick ...
Remote STEM Expert
Houston, TX · Remote
Mechanical Engineering, Materials, Chemistry, Chemical Engineering, or Electrical Engineering ... Contractor assignment/freelancer (no medical/paid leave) Interested? Complete this quick ...
Remote STEM Expert
Houston, TX · Remote
Mechanical Engineering, Materials, Chemistry, Chemical Engineering, or Electrical Engineering ... Contractor assignment/freelancer (no medical/paid leave) Interested? Complete this quick ...
Remote STEM Expert
Houston, TX · Remote
Mechanical Engineering, Materials, Chemistry, Chemical Engineering, or Electrical Engineering ... Contractor assignment/freelancer (no medical/paid leave) Interested? Complete this quick ...
Remote STEM Expert
Houston, TX · Remote
Mechanical Engineering, Materials, Chemistry, Chemical Engineering, or Electrical Engineering ... Contractor assignment/freelancer (no medical/paid leave) Interested? Complete this quick ...
Remote STEM Expert
Houston, TX · Remote
Mechanical Engineering, Materials, Chemistry, Chemical Engineering, or Electrical Engineering ... Contractor assignment/freelancer (no medical/paid leave) Interested? Complete this quick ...
Remote STEM Expert
Houston, TX · Remote
Mechanical Engineering, Materials, Chemistry, Chemical Engineering, or Electrical Engineering ... Contractor assignment/freelancer (no medical/paid leave) Interested? Complete this quick ...
Remote STEM Expert
Houston, TX · Remote
Mechanical Engineering, Materials, Chemistry, Chemical Engineering, or Electrical Engineering ... Contractor assignment/freelancer (no medical/paid leave) Interested? Complete this quick ...
Remote STEM Expert
Houston, TX · Remote
Mechanical Engineering, Materials, Chemistry, Chemical Engineering, or Electrical Engineering ... Contractor assignment/freelancer (no medical/paid leave) Interested? Complete this quick ...
Remote STEM Expert
Houston, TX · Remote
Mechanical Engineering, Materials, Chemistry, Chemical Engineering, or Electrical Engineering ... Contractor assignment/freelancer (no medical/paid leave) Interested? Complete this quick ...
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Marketing Director
Houston, TX · On-site
... freelancers), printing, and rollout of materialssuch as: Menus Eventsignage Partnershipassets Digitalinvitations Variouspromotional collateral Partnerships, Programming & Events Assistin the planning ...
Marketing Director
Houston, TX · On-site
... freelancers), printing, and rollout of materialssuch as: Menus Eventsignage Partnershipassets Digitalinvitations Variouspromotional collateral Partnerships, Programming & Events Assistin the planning ...
... freelancers), printing, and rollout of materials such as: ○ Menus ○ Event signage ○ Partnership assets ○ Digital invitations ○ Various promotional collateral Partnerships, Programming ...
Quick apply
... freelancers), printing, and rollout of materials such as: ○ Menus ○ Event signage ○ Partnership assets ○ Digital invitations ○ Various promotional collateral Partnerships, Programming ...
... engineering -- especially in energy, manufacturing, or aerospace -- you can do this. Also a fit for students, career changers, freelancers, or anyone looking for flexible supplemental income with ...
Quick apply
... engineering -- especially in energy, manufacturing, or aerospace -- you can do this. Also a fit for students, career changers, freelancers, or anyone looking for flexible supplemental income with ...
AI Trainer - Advanced Tamil Fluency (US)
Houston, TX · Remote
$24/hr
... Freelance - Remote) About Prolific Prolific is not just another player in the AI space - we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers ...
Quick apply
AI Trainer - Advanced Tamil Fluency (US)
Houston, TX · Remote
$24/hr
... Freelance - Remote) About Prolific Prolific is not just another player in the AI space - we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers ...
The work supports a longitudinal dermatology dataset used by AI developers, regulatory teams, and ... Freelance perks: flexibility, global collaboration, and future-proof skills. Offer Details:
The work supports a longitudinal dermatology dataset used by AI developers, regulatory teams, and ... Freelance perks: flexibility, global collaboration, and future-proof skills. Offer Details:
Experience managing freelance videographers and creative vendors. * Familiarity with AI-assisted ... developers and operators while helping transform how we connect with residents, prospects ...
Quick apply
Experience managing freelance videographers and creative vendors. * Familiarity with AI-assisted ... developers and operators while helping transform how we connect with residents, prospects ...
Experience managing freelance videographers and creative vendors. * Familiarity with AI-assisted ... developers and operators while helping transform how we connect with residents, prospects ...
Experience managing freelance videographers and creative vendors. * Familiarity with AI-assisted ... developers and operators while helping transform how we connect with residents, prospects ...
Freelance Developer information
See Spring, TX salary details
$8.34 - $13.17
1% of jobs
$14.37 is the 25th percentile. Wages below this are outliers.
$13.17 - $17.99
96% of jobs
$17.99 - $22.81
2% of jobs
$22.81 - $27.63
0% of jobs
$27.63 - $32.46
1% of jobs
$32.46 - $37.28
0% of jobs
$37.28 - $42.10
0% of jobs
$42.10 - $46.93
0% of jobs
$46.93 - $51.75
0% of jobs
$51.75 - $56.57
0% of jobs
$56.57 - $61.39
0% of jobs
$8
$20
$61
How much do freelance developer jobs pay per hour?
How do freelance developers typically find and manage multiple clients while maintaining consistent project quality?
What are freelance developers?
What Does a Freelance Developer Do?
A freelance developer performs software programming and web development duties for a client or clients on a contract basis. These responsibilities may include helping build a website, working on design or user experience functionality, and developing code. A freelance developer often works as part of a larger team of developers, programmers, and engineers on a specific project. The qualifications you need for this position include a bachelor’s degree in computer science or a related field, technical skills, and knowledge of one or more programming languages.
What are the key skills and qualifications needed to thrive as a Freelance Developer, and why are they important?
What is the difference between Freelance Developer vs Web Developer?
| Aspect | Freelance Developer | Web Developer |
|---|---|---|
| Credentials | Typically self-taught or with coding bootcamps; no formal certification required | Often holds a degree in computer science or related field; certifications like HTML, CSS, JavaScript are common |
| Work Environment | Works independently, often remotely, with multiple clients | Works for a company or as a full-time employee, usually in an office or remote |
| Employer & Industry Usage | Clients include startups, small businesses, or individuals; freelance platforms are common | Employers include tech firms, agencies, or corporations; industry standard role |
In summary, Freelance Developers operate independently, often with diverse clients and flexible schedules, while Web Developers are typically employed by organizations or agencies, focusing on building websites within a structured environment.

$73/hr
Part-time
Posted 19 days ago
Job description
Please submit your CV in English and indicate your level of English proficiency.
Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.
What this opportunity involves
While each project involves unique tasks, contributors may:
- Design original computational statistics problems that simulate real mathematical research workflows;
- Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy);
- Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks);
- Develop problems requiring non-trivial reasoning chains in areas like number theory, combinatorics, graph theory, and numerical analysis;
- Base problems on real research challenges or practical applications from mathematical practice;
- Verify solutions using Python with standard mathematical libraries;
- Document problem statements clearly and provide verified correct answers.
What we look for
This opportunity is a good fit for statistics specialists with an experience in python open to part-time, non-permanent projects. Ideally, contributors will have:
- Degree in Statistics or related fields;
- Python proficiency for numerical validation. MATLAB, R, C, SQL, Numpy, Pandas, SciPy, domain-specific libraries, Stata or knowledge of any programming language can be equivalent;
- 2+ years of professional experience: applied, research, or teaching experience is applicable;
- Strong written English (C1+);
- Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects are an advantage.
How it works
Apply Pass qualification(s) Join a project Complete tasks Get paid
Project time expectations
For this project, tasks are estimated to require around 10-20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active.
Compensation
On this project, contributors can earn up to $73 per hour equivalent, depending on their level and pace of contribution.
Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.