Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Machine Learning Engineer | $90/hr

$90 per hour

Codefeast

Machine Learning Engineer – Reinforcement Learning Scenario Building

Experience: Professional Machine Learning / AI Research Experience

Job Type: Contractor

Location: United States – Remote

Schedule: Flexible

Compensation: $90/hour

Role Overview

We are looking for Machine Learning Engineers, AI Researchers, Simulation Developers, and Technical Game Designers with hands-on experience in reinforcement learning environments and simulation design . You will build and test structured scenarios within a remote reinforcement learning platform, configure environment parameters and reward structures, and provide technical feedback on the platform and workflow.

Key Responsibilities

  • Design and build scenarios within a reinforcement learning platform .
  • Configure environmental parameters, spatial constraints, and agent interaction rules .
  • Define and work with reward structures .
  • Test preliminary agent behavior and validate scenario setup.
  • Document your workflow and identify friction points.
  • Share technical feedback on platform usability during a remote interview.

Key Requirements

  • Professional experience in Machine Learning, AI Research, Simulation Development, or related roles .
  • Hands-on experience building simulations or reinforcement learning environments .
  • Familiarity with RL frameworks, agent behavior, and reward structures .
  • Strong analytical and problem-solving skills.
  • Comfortable configuring complex technical platforms and interfaces.
  • Ability to clearly explain technical workflows and provide feedback during a remote interview.

Selection Process

Step 1 – Application / Profile Submission

Step 2 – Profile Screening

Step 3 – RL Scenario-Building Activity

Step 4 – Technical Feedback Interview

Step 5 – Review & Payment

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Machine Learning Engineer | $90/hr in Tacoma, WA vacancy
  •  ...Striveworks is seeking a Senior Machine Learning Engineer to design, build, and deploy AI systems for mission-critical environments. You will work with customers, data scientists, software engineers, and DevOps to deliver robust data pipelines and ML models across diverse... 
    Suggested

    Strive Works

    Tacoma, WA
    3 days ago
  • $150 per hour

     ...experience at leading organizations to support an AI research project. You'll evaluate AI model performance across statistics, machine learning, experimentation, and quantitative reasoning to help improve model accuracy and analytical capabilities.Key... 
    Suggested
    For contractors
    Remote work
    Work from home

    Synthires

    Tacoma, WA
    5 days ago
  • $107.66k - $161.7k

     ...topics and providing a unique platform to learn and connect with others. Poe : a...  ...About the Team and Role: Our small engineering team works on challenging problems every...  ...product and our company. At Poe, we use Machine Learning in various parts of the product... 
    Suggested
    Remote job
    Full time
    Work experience placement
    Internship

    Quora

    Tacoma, WA
    4 days ago
  •  ...while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. About the Role: As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and... 
    Suggested
    Permanent employment
    Full time
    Work at office
    Remote work
    Work from home
    Flexible hours

    Instacart

    Tacoma, WA
    4 days ago
  • Striveworks is seeking a Senior Machine Learning Engineer to lead data-centric pipelines and ML model development for real-world AI deployments at Joint Base Lewis-McChord in Tacoma. You will work closely with customers, data scientists, software engineers and DevOps to... 
    Suggested

    Strive Works

    Tacoma, WA
    4 days ago
  •  ...Red Cell Federal is hiring a Staff Applied ML Engineer to build and deploy production AI systems for federal and national security missions in Washington, DC and Northern Virginia. You’ll work with LLMs, model fine-tuning, RAG, and agentic workflows to translate mission... 

    Red Cell Partners, LLC.

    Tacoma, WA
    3 days ago
  •  ...infrastructure companies, working with frontier AI labs to accelerate model development through high-quality training data, evaluations, and engineering talent. \n \n About the Role: \n We're looking for a high-taste engineer with a strong eye for quality — someone who's... 
    Remote job
    For contractors
    Freelance
    Immediate start

    Turing

    Tacoma, WA
    21 days ago
  •  ...accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises... 
    Remote job
    For contractors
    Flexible hours

    Turing

    Tacoma, WA
    21 days ago
  • $180k - $240k

     ...About The Role Red Cell Federal is hiring a Staff Applied ML Engineer to build and deploy production AI systems for federal and national...  .... Opportunities for professional development and continued learning. Optional 401K, FSA, and equity incentives available. Mental... 
    Full time

    Red Cell Partners, LLC.

    Tacoma, WA
    4 days ago
  •  ...Job Type: Flexible Contract (Remote) Job Summary: We are hiring senior machine learning researchers, including faculty, research scientists, and experienced postdoctoral researchers, for a contract project that tests whether frontier AI models can carry out real research... 
    Contract work
    Remote work
    Flexible hours

    Jobrapido

    Tacoma, WA
    2 days ago
  •  ...provide the next generation of cutting-edge technologies. Our growth means exciting career opportunities for talented professionals in engineering, software development, and other key areas. We offer competitive compensation and benefits, including Health, Vision, and Dental... 
    Permanent employment

    iQuasar

    Tacoma, WA
    3 days ago
  •  ...for entry-level software programmers, Java full stack developers, Python/Java developers, data analysts/data scientists, machine learning engineers for full-time positions with clients. Who should apply? Recent computer science/engineering/mathematics/statistics or science... 
    Full time
    H1b
    Immediate start
    Remote work

    SynergisticIT

    Tacoma, WA
    4 days ago
  •  ....If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation by contacting HR at ****@*****.***. If you are unable or limited in your ability to access job openings or apply for a job on this site as a result... 
    For contractors
    For subcontractor
    Work at office
    Worldwide

    Loyal Source

    Tacoma, WA
    5 days ago
  • $200k

     ...Scientist to become the technical lead for a highly visible machine learning function focused on customer operations and collections strategy...  ...modelling and experimentation frameworks Raising engineering and production standards across the wider team Reducing reliance... 
    For contractors
    Immediate start
    Remote work

    Jobrapido

    Tacoma, WA
    3 days ago
  •  ...Title: Senior Data Engineer Location: Tampa, FL 33624 or Remote Employment Type: W2 Contract to Hire, 3+ Months Work Authorization: U.S. Citizen or Permanent Resident Sponsorship: Not available. No C2C arrangements. Job Description Talent Groups is... 
    Permanent employment
    Full time
    Contract work
    Remote work

    Jobrapido

    Tacoma, WA
    2 days ago
  •  ...Are you an experienced Senior Data Engineer with a desire to excel? If so, then Talent Software Services may have the job for you! Our client is seeking an experienced Senior Data Engineer to work at their company. Need only US Citizens Description: This... 

    Talent Software Services

    Tacoma, WA
    3 days ago
  • $185k - $230k

     ...the company. Working as part of a team of data scientists, machine learning engineers, software engineers, and DevOps engineers, you’ll develop and...  ...the application process, please contact People Operations at hr@striveworks.us. In compliance with federal law, all persons... 

    Striveworks

    Tacoma, WA
    4 days ago
  •  ...and edge environments at Joint Base Lewis‑McChord and contribute to product direction. You will collaborate with data scientists, ML engineers, software engineers, and DevOps, translating customer needs into actionable inputs for our teams. #J-18808-Ljbffr Striveworks

    Striveworks

    Tacoma, WA
    4 days ago
  •  ...accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises... 
    For contractors
    Remote work
    Work from home
    Flexible hours

    Turing

    Tacoma, WA
    5 days ago
  • $60k - $110k

     ...and a Postgres database Work with the Product Owners and QA engineers to solidify requirements before starting to code Code-review...  ...configurations and experience scaling web applications Willingness to learn and great communication skills Ability to work independently... 
    Local area
    Remote work
    Work from home
    Flexible hours

    Jobrapido

    Tacoma, WA
    4 days ago
  •  ...solutions to achieve business goals through effective use of data machine learning models. Apply data science skills to analyze large,...  ...transformers and attention mechanisms) Experience with prompt engineering techniques, including chain-of-thought prompting, Retrieval-... 
    Remote work

    brk tech, A Berkshire Hathaway Group Company

    Tacoma, WA
    17 hours ago
  •  ...Role: Senior Azure Data Migration & Dataverse Integration Engineer Company: Arch Systems Location: Remote Type: Full-time Position Summary Seeking a Senior Azure Data Migration & Dataverse Integration Engineer to design, develop, implement, and support... 
    Full time
    Temporary work
    Remote work

    Arch Systems

    Tacoma, WA
    17 hours ago
  •  ...entry-level software programmers, Java Full stack developers, Python/Java developers, data analysts/data scientists, and machine learning engineers.Who Should Apply: Recent computer science/engineering/mathematics/statistics or science graduates looking to make their careers... 
    H1b

    SynergisticIT

    Tacoma, WA
    2 days ago
  • $115k - $120k

     ...hours M-F 8am-5pm EST Reporting Mode: 100% Remote from anywhere in the United States We are seeking an ETL Test Automation Engineer with strong experience in Data Warehouse Testing, ETL Testing, Cloud Testing, and Python Automation. The ideal candidate will have... 
    Permanent employment
    Contract work
    Remote work

    Meduvi

    Tacoma, WA
    3 days ago
  •  ...Power Systems Engineer — Data Centers & Mission-Critical Facilities (Remote) As a Power Systems Engineer at Critical Facility Group, you'll perform power system studies and design electrical systems for data center and mission-critical facility construction — running... 
    Remote work

    Critical Facility Group

    Tacoma, WA
    3 days ago
  •  ...successfully executed over 1 GWh of projects and has a multi-GW development pipeline across the US. The firm is hiring a Lead Engineer to join its growing behind-the-meter solutions team. This position will work cross-functionally, leading technical discussions with... 
    Remote work

    Jobrapido

    Tacoma, WA
    2 days ago
  • $122.28k - $165.43k

     ...Trust/Other Required: None Job Family: Data Science and Data Engineering Skills: Datasets,Predictive Modeling,Quantitative Analysis,Quantitative...  ...education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidays... 
    Contract work
    Temporary work
    Work experience placement
    Immediate start
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Lakewood, WA
    1 hour ago
  •  ...looking for entry-level software programmers Java Full stack developers Python/Java developers Data analysts/ Data Scientists Machine Learning engineers for full time positions with clients. Who Should Apply Recent Computer science/Engineering /Mathematics/Statistics or... 
    Full time
    H1b
    Immediate start
    Remote work

    SynergisticIT

    Tacoma, WA
    4 days ago
  • $18 - $50 per hour

     ...Siemens Digital Industries Software is seeking an AI & Engineering Data Intern to support emerging Artificial Intelligence and...  ...related discipline. Experience with Python, data analytics, machine learning, or AI technologies. Familiarity with digital engineering... 
    Remote job
    Hourly pay
    Full time
    Internship
    Local area

    Siemens

    Tacoma, WA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Machine Learning Engineer | $90/hr. Be the first to apply!