Swift Engineer

AI Trainer Jobs; United States; Remote; USD 45,000 - 76,000; Part time

Benefits offered by this job

Remote contract role

Job summary

SME Careers is seeking a remote, hourly Swift Engineer to review AI-generated responses and develop high-quality Swift and iOS-focused content. You will assess reasoning quality, explain solutions, and rate AI outputs for accuracy and clarity.

Requirements include 2+ years of hands-on Swift/iOS development, strong Swift fundamentals, and production experience. A Bachelor’s degree in CS is required; English communication skills are essential.

Qualifications

• 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.

Responsibilities

• Review AI-generated responses and generate high-quality Swift/iOS content.
• Evaluate reasoning quality and problem-solving steps behind solutions.
• Rate and compare AI responses for correctness, clarity, and relevance.

Skills

Swift/iOS development

Swift fundamentals

ARC memory management

iOS engineering

SwiftUI

UIKit

Combine

MVVM

English writing

LLM coding

Code review

Algorithmic problem-solving

Open-source contributions

Education

Bachelor’s degree in Computer Science

Tools

Xcode

Job description

Pay: up to $55/hour

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.

Important:

There is no immediate project for this role; however, if qualified, you will be among the first experts we reach out to when relevant opportunities arise. This will also provide you with access to future projects available through our expert network.

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.

Requirements

• 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.

Skills: SwiftUI, UI logic review, Mobile Architecture, Combine, iOS Development, UIKit, English, LLM coding, ARC, SWIFT

Open to candidates in: Bangladesh, Bhutan, Brazil, Cambodia, Germany, India, Indonesia, Malaysia, Nepal, Pakistan, Singapore, Sri Lanka, Thailand, The Philippines, The United States, Timor Leste, Vietnam

Interview language: English