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

AI Trainer Developer

$104k - $208k
Full-time

DataAnnotation

Salary: $104,000 - 208,000 per year Requirements:

  • We need fluency in English at a native or bilingual level.
  • We need proficiency in at least one programming language or framework, such as JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift.
  • We need strong written communication skills, including solid grammar and clear expression.
  • We require a bachelors degree, completed or currently in progress.
  • We prefer prior experience as a Software Developer, Coder, Software Engineer, or Programmer.
  • We can only consider applicants located in the US, Canada, the UK, Ireland, Australia, or New Zealand.
Responsibilities:
  • We ask you to design and solve a variety of coding challenges used to train AI systems.
  • We want you to write precise code examples along with thorough explanations.
  • We need you to review AI-generated code for correctness, efficiency, and readability.
  • We expect you to provide constructive feedback that helps improve future AI models.
  • We may ask you to complete a short assessment when you sign up, which serves as our interview process.
Technologies:
  • AI
  • C#
  • Java
  • JavaScript
  • Kotlin
  • Machine Learning
  • Python
  • React
  • Swift
  • TypeScript

More:

We are DataAnnotation, a fast-growing community of more than 100,000 professionals working on advanced AI development across front-end, back-end, full-stack, machine learning, and related engineering fields. Our platform gives you the freedom to work remotely from anywhere in the US, Canada, the UK, Ireland, Australia, or New Zealand, with the flexibility to choose the projects and hours that fit your schedule. We offer hourly pay with competitive rates that can reach $100+ USD per hour for higher-performing contributors, and your work directly helps shape the future of intelligent technology. We are looking for someone who can contribute from a remote setting while balancing flexibility, challenge, and meaningful impact.

last updated 37 week of 2026

Vacancy posted 13 days ago
Similar jobs that could be interesting for youBased on the AI Trainer Developer in Baltimore, MD vacancy
  • $77k - $202k

     ...ApplicableSpecialismFunctional & Industry TechnologiesManagement LevelSenior AssociateJob Description & SummaryThe OpportunityAs a GIS Web AI Developer, Senior Associate, you will play a pivotal role in helping clients optimize operational efficiency through business application... 
    Suggested
    Full time
    H1b

    PwC

    Baltimore, MD
    2 days ago
  •  ...We have an excellent reputation with the clients. Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/ Data Scientists, Machine Learning engineers. Who Should Apply Recent Computer science/... 
    Suggested
    H1b

    SynergisticIT

    Baltimore, MD
    2 days ago
  • $77k - $202k

     ...ApplicableSpecialismFunctional & Industry TechnologiesManagement LevelSenior AssociateJob Description & SummaryThe OpportunityAs an AI Integration Developer Consultant, Sr. Associate, you will engage with clients to optimize their operational efficiency through the analysis,... 
    Suggested
    Full time
    H1b

    PwC

    Baltimore, MD
    1 day ago
  •  ...advancement ~ Paid time off ~401(k) ~ Bonus based on performance ~ Flexible schedule Baltimore Area Only – Microsoft AI & Full Stack Developer (In Office) * Applications from candidates outside the Baltimore / DMV area will not be considered. Logistics business... 
    Suggested
    Work at office
    Local area
    Flexible hours

    Ghanem Forwarding LLC

    Halethorpe, MD
    19 days ago
  •  ...Job Title: AI Engineer Job Location: Remote Job Duration: Fulltime Client: Federal Criteria- Need ship because of federal regulations and the sensitive nature of the work involved. Ability to obtain Public Trust Clearance ~5+ years of experience in AI... 
    Suggested
    Remote job
    Full time

    Global Alliant Inc

    Baltimore, MD
    13 hours ago
  • $110.7k - $372.9k

     ...struggle to navigate or afford the care they need. Deloitte has a new AI-first effort, backed by $1B in committed investment, building...  ...care management. Retrieval, grounding & context engineering • Develop end-to-end Retrieval-Augmented Generation (RAG) pipelines:... 
    Local area
    Visa sponsorship

    Deloitte

    Baltimore, MD
    12 hours ago
  • $145k - $247k

     ...to grow and make a difference in ways that matter to you. Role SummaryPositions are available in our New York City office or with our AI Engineering squad in Harbor Point, Baltimore, MD. In either location, you will join a collaborative team of engineers, product owners... 
    Full time
    Work at office
    Local area
    Immediate start
    Remote work
    Work from home
    3 days per week

    T. Rowe Price

    Baltimore, MD
    1 day ago
  • $73.5k - $212.28k

     ...on leveraging advanced technologies and techniques to design and develop robust data solutions for clients. They play a crucial role in...  ...Responsibilities- Work with cross-functional teams to incorporate AI into various applications- Drive initiatives that enhance... 
    Full time
    H1b

    PwC

    Baltimore, MD
    4 days ago
  • $99k - $232k

     ...Machine Learning.Enhancing your leadership style, you motivate, develop and inspire others to deliver quality. You are responsible for coaching...  ...a technical leader and a trusted advisor to clients, combining AI/ML knowledge with business acumen to design and deliver AI... 
    Full time
    H1b

    PwC

    Baltimore, MD
    4 days ago
  • $145k - $247k

     ...seeking an experienced, hands-on technology leader to shape how AI-enabled software engineering evolves across our mobile organization...  ...that improve how native mobile applications are architected, developed, tested, and released. The ideal candidate brings deep expertise... 
    Full time
    Local area
    Remote work
    3 days per week

    T. Rowe Price

    Owings Mills, MD
    1 day ago
  • $91k - $321.5k

     ...LevelSenior ManagerJob Description & SummaryThe OpportunityAs a CTIO - AI Engineer- Senior Manager, you will play a pivotal role in...  ...judgment, recognizing when to take action and when to escalate, while developing and sustaining diverse and inclusive teams.In this role, you... 
    Full time
    H1b

    PwC

    Baltimore, MD
    2 days ago
  • $190k - $215k

     ...LLC recruiters (****@*****.***) would love to speak with you regarding the following position: Data Management Software Developer  in Hanover, MD. Security Clearance Required : TS/SCI w/ Polygraph Salary Range: $190,000-$215,000, depending on experience... 
    Full time
    Work experience placement
    Bank staff

    Legato, Llc

    Linthicum, MD
    13 hours ago
  • $143.91k

    Agency: Social Security AdministrationDepartment: Other Agencies and Independent OrganizationsSub agency: Chief Information Officer (CIO)Salary: Starting at $143,913 Per year (GS 14-15)Dates: Open 02/06/2026 to 09/30/2026Schedule: Flextime and Alternate Work Schedules are...

    United States Government

    Woodlawn, MD
    13 hours ago
  • $121k - $206k

     ...generosity. Join us for the opportunity to grow and make a difference in ways that matter to you. Role SummaryDesign, develop, and deploy autonomous AI systems as part of the Investments Technology team. Collaborate in cross-functional squads across Investments, Investments... 
    Full time
    Local area
    Remote work
    Work from home
    3 days per week

    T. Rowe Price

    Baltimore, MD
    3 days ago
  • $157.5k - $283.5k

     ...Job Description: Parsons is looking for an amazingly talented AI Engineer to join our team! In this role you will get to provide...  ...how modern AI systems are built and can help guide teams developing practical solutions using large language models, agentic workflows... 
    Local area
    Worldwide
    Flexible hours

    Parsons Company

    Baltimore, MD
    2 days ago
  •  ...forward-thinking organization, apply now.We are currently seeking a AI/ML Engineer to join our team in Baltimore, Maryland (US-MD),...  ...and Jupyter notebooks—into secure data repositories (e.g., S3).Develop and review production-grade model code and associated scripts (e... 
    Work at office
    Remote work
    Flexible hours

    NTT DATA

    Baltimore, MD
    13 hours ago
  • $75 - $80 per hour

     ...Winning Senior Technical Recruiter at Matlen Silver Job Title: Senior AI/LLM Engineer Duration: 12+ Months Location: Washington, DC...  ...Washington DC-Baltimore Area . Artificial Intelligence/ Machine Learning Developer Bethesda, MD $240,000.00-$275,000.00 2 weeks ago Artificial... 
    Full time

    Matlen Silver

    Baltimore, MD
    2 days ago
  • $140k - $200k

     ...around the globe work on Speechify in a 100% distributed setting - Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like... 
    Full time
    Work at office
    Shift work

    Speechify

    Baltimore, MD
    13 hours ago
  •  ...operating system architecture integration and software design to selection of computer systems, language, and/or equipment. Designs, develops/codes, tests, and documents critical and complex application programs for computer systems. Works with appropriate stakeholders to... 
    Work experience placement

    Mindlance

    Owings Mills, MD
    1 day ago
  • $131.8k - $290k

     ...with Data Management Experience to be at the forefront of transforming system security evaluation! You will play a crucial role in developing cutting-edge capabilities that automate and streamline security processes, implement continuous monitoring and assessment, and... 
    Contract work
    Work experience placement
    Immediate start
    Flexible hours
    Shift work

    CACI International

    Linthicum, MD
    4 days ago
  • $18 - $50 per hour

     ...Overview: Siemens Digital Industries Software is seeking an AI & Engineering Data Intern to support emerging Artificial Intelligence...  ...engineering, software, data management, and AI technologies to develop innovative customer-facing demonstrations and internal... 
    Remote job
    Hourly pay
    Full time
    Internship
    Local area

    Siemens

    Towson, MD
    1 day ago
  •  ...Senior AI/ML Data Scientist Key Required Skills: Strong knowledge of AI/ML/LLM, RAG LLM, Python, NLP, Generative AI.Position...  ...and Generative AI Understand real world challenges and develop automated data solutions Develop, test, and deploy new... 
    Contract work

    3B Staffing LLC

    Gwynn Oak, MD
    4 days ago
  •  ...The Johns Hopkins Data Science and AI Institute (DSAI) is a pan-institutional initiative at Johns Hopkins to advance artificial intelligence...  ...of modern data intensive science, where professionally developed software is rapidly becoming a key ingredient for success. The DSAI... 
    Full time
    Temporary work
    Casual work

    Johns Hopkins University

    Baltimore, MD
    13 hours ago
  • $20.3 per hour

     ...Job Description: What if your knowledge English language could help improve the AI.   WHAT YOU’LL DO Evaluate the aesthetic quality, readability, and overall polish of digital map designs. Assess user-focused elements like viewport framing, geospatial accuracy... 
    Hourly pay
    Contract work
    Part time
    Freelance
    Immediate start
    Remote work

    Welo Data

    Baltimore, MD
    17 days ago
  • $10k

     ...Confluence. Collaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate...  ...work with systems engineers to architect and deploy networked AI tools within secure enclaves and conduct performance profiling,... 
    Contract work
    Temporary work
    Immediate start

    Constellation Technologies, Inc

    Linthicum Heights, MD
    17 days ago
  • $10k

     ...client you work with.  ARSIEM is looking for a motivated Senior AI Engineer with a proven track record in software engineering and...  ...AI/ML tooling. Additionally, the engineer will use AI/ML to develop tools and techniques to include fine tuning Large Language Models... 

    ARSIEM

    Linthicum, MD
    18 days ago
  •  ...Training & development ABOUT THE ENGAGEMENT T12 Technologies LLC is a Maryland-based technology services firm delivering cloud, AI and automation, cybersecurity, contact center, and back-office modernization to federal, state, healthcare, and commercial clients.... 
    Contract work
    For contractors
    Local area
    Work from home
    Flexible hours

    T12 TECHNOLOGIES LLC

    Baltimore, MD
    13 days ago
  • $143.91k

    Agency: Social Security AdministrationDepartment: Other Agencies and Independent OrganizationsSub agency: Chief Information Officer (CIO)Salary: Starting at $143,913 Per year (GS 14)Dates: Open 02/06/2026 to 08/05/2026Schedule: Flextime and Alternate Work Schedules are ...

    United States Government

    Woodlawn, MD
    13 hours ago
  • $112.88k - $179.48k

     ...computer interaction, numerical analysis, and software engineering. Identifies patterns and looks for opportunities for optimization.Develops custom data models and algorithms to apply to data sets.Uses predictive modeling to increase and optimize client opportunities and... 
    Full time
    Work at office
    Remote work
    Visa sponsorship

    DLA Piper

    Baltimore, MD
    1 day ago
  • $131.8k - $290k

     ...continuous monitoring and RMF automation.Qualifications:Required:Active TS/SCI w/ Polygraph10+ years of experience analyzing datasets and developing analytics, plus 10 years of experience programming with data‑analysis tools (such as R, Python, SAS, MATLAB).Bachelor’s and... 
    Contract work
    Work experience placement
    Immediate start
    Flexible hours

    CACI International

    Linthicum, MD
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to AI Trainer Developer. Be the first to apply!