Remote Backend Software Engineer: Python - AI Trainer ($80-$120 per hour)Mercor • Whittier, California, US
[error_messages.no_longer_accepting]
Remote Backend Software Engineer : Python - AI Trainer ($80-$120 per hour)
Mercor • Whittier, California, US
[job_card.30_days_ago]
[job_preview.job_type]
- [job_card.part_time]
- [filters.remote]
[job_card.job_description]Mercor is hiring experienced Python Engineers to support a variety of high-impact research collaborations with leading AI labs. Freelancers will help improve AI systems through work extending coding benchmarks that reflect real-world development across diverse languages and domains. This is a unique opportunity to apply your engineering expertise toward shaping the next generation of intelligent systems. Key Responsibilities Develop and validate coding benchmarks in Python by curating issues, solutions, and test suites from real-world repositories - Ensure benchmark tasks include comprehensive unit and integration tests for solution verification - Maintain consistency and scalability of benchmark task distribution - Provide structured feedback on solution quality and clarity - Debug, optimize, and document benchmark code for reliability and reproducibility Ideal Qualifications 3–10 years of experience as a backend software engineer, ML engineer, or applied data scientist - Degree in Software Engineering, Computer Science, or a related field - Strong proficiency in Python - Experience with debugging, testing, and validating code - Comfortable with technical writing and attention to detail Project Timeline Start Date : Immediate - Duration : 1 month - Commitment : Part-time (15–20 hours / week) Application & Onboarding Process Upload your resume - AI interview : A short, 15-minute conversational session to understand your background, experience, and interest in the role - Brief assessment testing real-world coding ability, technical depth, and debugging approach - Follow-up communication within a few days with next steps and onboarding details Apply today and leverage your software engineering expertise to help build the future of AI-driven systems!
[job_alerts.create_a_job]
Backend Software Engineer Python • Whittier, California, US
[internal_linking.similar_jobs]
Location : Costa Mesa, CA or Allen, TX (1 day / week).The client is seeking a Senior Staff Architect to join our FSD Product Development team.
This is a great opportunity for someone who specializes in...[show_more]
Staff Software Engineer Remote Job Duties : • Implement and evolve a Data Lake storage system with low latency and high thr...[show_more]
We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...[show_more]
Focus : Use off-the-shelf LLMs for code generation, test generation, and code validation.Requires a basic understanding of Go and Python.
Tools : ChatGPT, Gemini, Copilot, etc.Strong understanding of ...[show_more]
We have below requirement which is.If you are interested kindly revert with your updated resume.As per the client need we are looking only for USC / GC / H4 / GC-EADs only.
Our team is responsible for bui...[show_more]
A defense technology company is seeking an AI Engineer to work on transformer architectures and develop advanced AI systems.
This role involves cross-functional collaboration and the need for expert...[show_more] A leading defense technology company in Costa Mesa is seeking a Machine Learning / MLOps Engineer to join their Maritime Digital Production team.
This role focuses on developing and operationalizing A...[show_more] 
Mid-Level Python Engineer / C++ / C# / CICD Tools / Asset Management / Newport beach.Our client located in Newport Beach is a software and consulting company with long-standing client relationships a...[show_more]
A defense technology company in Costa Mesa seeks an experienced AI Engineer to develop ML algorithms and fine-tune transformer architectures.
Responsibilities include prototyping LLM-based systems a...[show_more]
Company Overview Hyundai AutoEver America (HAEA), the dynamic IT powerhouse behind Hyundai Motor Corporation, a Fortune 500 global leader in the automotive industry.As a key affiliate, we pro...[show_more]
We seek experienced and versatile Python engineers passionate about creating efficient, lightweight, and robust code.As part of a small team, you will collaborate with researchers and other investm...[show_more]
Systems Engineer Must Have Technical / Functional Skills 1.Basic to moderate understanding of Salesforce.Strong understanding of SQL, including the ability to write and analyze queries.Familiarity wi...[show_more]
An ambitious and independent stealth SaaS company incubated by.Closet World, Closets by Design, Brio Water Technology, and others.
Backed by their deep industry experience and a commitment to be Hom...[show_more]
Premier litigation law firm in California, dedicated to pioneering the future of legal services through advanced artificial intelligence.
Our goal is to become one of the nation's first law firms bu...[show_more]
A large healthcare client of Insight Global is reimagining pediatric healthcare through AI.You'll architect, build, and maintain our Generative AI platform, powering intelligent assistants, automat...[show_more] Senior Software Engineer - Python Developer.Hybrid - Costa Mesa, CA or Allen, TX (1-2 days per month on-site).Experian is seeking a Senior Staff Engineer (Senior Python Developer) to join our Produ...[show_more] 
We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...[show_more]
Proven ability to translate business requirements into integrated technology solutions.DevOps, Data Engineering, and AI enablement.
Snowflake, Databricks, BigQuery, Redshift.Data pipeline and observ...[show_more]
Python Engineer
HonorVet Technologies • Costa Mesa, CA, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Staff Software Engineer - Remote
TradeJobsWorkForce • 92799 Santa Ana, CA, US
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Remote Accounting Expert - AI Trainer ($50-$60 / hour)
Data Annotation • Placentia, California
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_1_day] • [promoted]
AI Engineer / Prompt Engineer
Futran Tech Solutions Pvt. Ltd. • Brea, CA, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
On W2 - Python Dev w / Gunicorn / Unicron WSGI / ASGI, AsynCIO - Remote
My3Tech Inc • Costa Mesa, CA, United States
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Edge ML Research Engineer – Transformer AI for Defense
Slope • Costa Mesa, CA, United States
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Maritime AI MLOps Engineer : Automate & Scale Workflows
Slope • Costa Mesa, CA, United States
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Mid-Level Python Engineer / C++ / C# / CICD Tools / Asset Management / Newport beach
Motion Recruitment • Newport Beach, CA, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Edge ML Research Engineer - Transformers for Autonomy
Anduril Industries, Inc. • Costa Mesa, CA, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
10669 - Cloud Platform Engineer (AWS)
Hyundai Autoever America • Fountain Valley, CA, US
[job_card.full_time]
[filters_job_card.quick_apply]
[last_updated.last_updated_30]
Senior Software Engineer (Python)
Research Affiliates LLC • Newport Beach, CA, United States
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Senior Engineer -Systems
Tata Consultancy Services • Costa Mesa, CA, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Principal Software Engineer, AI Agents and Tasks
Moon • Hacienda Heights, California, United States, 91745
[job_card.full_time]
[last_updated.last_updated_30]
Agentic AI Engineer
Jobot • Costa Mesa, CA, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Backend Engineer - Generative AI
Insight Global • Orange, CA, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Python Engineer
My3Tech Inc • Costa Mesa, CA, United States
[job_card.temporary]
[last_updated.last_updated_variable_days] • [promoted]
Remote Investment Analyst - AI Model Trainer
Data Annotation • Alhambra, CA, United States
[job_card.full_time] +1
[last_updated.last_updated_variable_hours] • [promoted] • [new]
Consulting Systems Engineer (SoCal) - AI, Data, and DevOps Solutions
World Wide Technology • Costa Mesa, CA, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]