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Mobile application developer • antioch ca

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Remote Swift Engineer - AI Trainer

SuperAnnotateClayton, California, US
[filters.remote]
[job_card.full_time]

As a remote, hourly paid Swift Engineer, you will review AI-generated responses and generate high-quality Swift and iOS-focused content, evaluating the reasoning quality and step-by-step problem-so...[internal_linking.show_more]

Urgent Caregiver - Pittsburg, CA Area

Qualicare, SF BayPittsburg, CA, US
[job_card.full_time] +1

Flexible Schedules | Paid Training.Make a Difference Every Day—Join Qualicare Home Care SF Bay Area.Qualicare Home Care SF Bay Area.Our caregivers provide compassionate, one-on-one care that helps ...[internal_linking.show_more]

Usage Tester - Work From Home - $45 per hour

GL1Antioch, California
[filters.remote]
[job_card.part_time] +1

Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet...[internal_linking.show_more]

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Online Work-From-Home - $45 per hour - No Experience

Online Consumer Panels AmericaAntioch, California, US
[filters.remote]
[job_card.part_time] +1

Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet...[internal_linking.show_more]

 • [job_card.promoted]

Retail Merchandiser

CrossmarkAntioch, California, US
[job_card.part_time]

Job Posting CROSSMARK is seeking an energetic, creative individual to execute a variety of merchandise and product services at major retailers near you.Enjoy a part-time, flexible schedule while le...[internal_linking.show_more]

Detail Tech

Cloud9DetailsOakley, California, United States
[job_card.full_time]
[filters_job_card.quick_apply]

We’re looking for a reliable, driven individual to join our mobile detailing team at Cloud9Details.You don’t need prior detailing experience.We’re focused on finding someone with strong work ethic,...[internal_linking.show_more]

Remote - Cross-Platform Engine Developer (Cocos2d-x)

Micro1Brentwood, California, US
[filters.remote]
[job_card.part_time]

Cross-Platform Engine Developer (Cocos2d-x).AI labs train foundational models and enterprises build AI agents.We provide frontier evaluations and reinforcement learning environments used to improve...[internal_linking.show_more]

WFH - Product Assessments - $25-$45 per hour (No Experience)

Online Consumer Panels AmericaPittsburg, California, US
[filters.remote]
[job_card.part_time] +1

Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet...[internal_linking.show_more]

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Flexible Remote Work – Get Paid to Share Your Opinions on Top Brands

OCPAAntioch, California, us
[filters.remote]
[job_card.part_time] +1

Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet...[internal_linking.show_more]

 • [job_card.promoted]

Remote - 3D Game Developer (Panda3D)

Micro1Pittsburg, California, US
[filters.remote]
[job_card.full_time]

AI labs train foundational models and enterprises build AI agents.We provide frontier evaluations and reinforcement learning environments used to improve LLM capabilities, as well as contextual eva...[internal_linking.show_more]

Home Health Aide Scholarship & FT / PT Job

myCNAjobs.comOakley, California
[job_card.full_time]

The Power of Worship radio is dedicated to improving access to care across America.Through our strategic partnership with myCNAjobs, we are delighted to offer scholarships to anyone interested in r...[internal_linking.show_more]

Supervisor Field Operations

Union Tank Car CompanyPittsburg, CA
[job_card.full_time]

Come join a team where People make the difference!As a part of Marmon Holdings, Inc.Union Tank Car Company manufactures, leases, and repairs railcars in North America for railroads and industrial c...[internal_linking.show_more]

Online Product Tester

Online Consumer Panels AmericaPittsburg, California, US
[job_card.part_time] +1

Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet...[internal_linking.show_more]

 • [job_card.promoted]

House Sitter Wanted - Reliable House Sitter Needed In Bethel Island, Ca $30 Daily Pay To Watch Our Home And Keep Safe.

HouseSitter.comBethel Island, California, USA
[job_card.full_time]

We are a small charity that owns the mobile home in Bethel Island, California, in Santiago Island Village (MH park).We are looking for a responsible house sitter to stay in the house, so that it wi...[internal_linking.show_more]

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Spray Technician

Monarch Landscape CompaniesAntioch, CA
[job_card.full_time]
[filters_job_card.quick_apply]

Monarch Landscape Companies is a family of successful landscape brands in eight states across the United States.We are a values-based learning organization committed to being the best place to work...[internal_linking.show_more]

Mobile Associate - Retail Sales

T-MobileAntioch, California
[job_card.full_time] +1

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers.All team members receive a competitive base salary and compensation packa...[internal_linking.show_more]

Remote Software Engineer - AI Trainer ($40-$50 per hour)

MercorAntioch, California, US
[filters.remote]
[job_card.full_time]

Role Overview We’re hiring Software Engineers to build and ship apps for Mercor’s RL Studio platform.The role involves developing MCP servers and sometimes BUAs, integrating real software into sand...[internal_linking.show_more]

Home Health Physical Therapist

MedicalOne Health LLCAntioch, CA, US
[job_card.full_time]

Qualifications and Requirements:.Education: A Doctor of Physical Therapy (DPT) degree from an accredited program is standard for entering the field as of 2026.Licensure: Valid state physical therap...[internal_linking.show_more]

6am Inbound (Stocking) (T1102)

TargetBrentwood, United States
[job_card.part_time]

Starting Hourly Rate / Salario por Hora Inicial: $16.Working at Target means helping all families discover the joy of everyday life.We bring that vision to life through our values and culture.Exper...[internal_linking.show_more]

Remote Swift Engineer - AI Trainer

Remote Swift Engineer - AI Trainer

SuperAnnotateClayton, California, US
[job_card.30_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
  • [filters.remote]
[job_card.job_description]

As a remote, hourly paid Swift Engineer, you will review AI-generated responses and generate high-quality Swift and iOS-focused content, evaluating the reasoning quality and step-by-step problem-solving behind each solution. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in methodology or conceptual understanding; fact-check technical details; write expert-level explanations and model solutions that demonstrate correct approaches in Swift and iOS; and rate and compare multiple AI responses based on correctness and reasoning quality. This contract role is with SME Careers, a fast-growing AI Data Services company and subsidiary of SuperAnnotate that provides AI training data for many of the world’s largest AI companies and foundation model labs, helping to improve the world’s premier AI models.

Key Responsibilities :

  • Develop AI Training Content : Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.
  • Optimize AI Performance : Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.
  • Ensure Model Integrity : Test AI models for potential inaccuracies or biases, validating their reliability across use cases.

Your Profile :

  • 2+ years of hands-on Swift / iOS development experience.
  • Strong understanding of core Swift fundamentals, memory management, and ARC.
  • Professional iOS engineering experience shipping or maintaining production mobile applications.
  • Minimum Bachelor’s degree in Computer Science or a closely related field.
  • Ability to evaluate code for correctness, maintainability, performance, and UI logic quality.
  • Significant experience using large language models (LLMs) to assist with coding, debugging, and code review.
  • Excellent English writing skills with the ability to articulate complex technical concepts clearly.
  • Highly preferred : Experience with SwiftUI, UIKit, and Combine in modern iOS architectures such as MVVM.
  • Preferred : Merged pull requests in Swift / iOS open-source projects, competitive programming exposure, or similar evidence of strong algorithmic problem-solving skills.
  • Experience reviewing app logic or mobile architecture, with previous AI data training or model evaluation work strongly preferred, and Minimum C1 English proficiency.