Title: Remote Radiologist (CT Scan QA) – India-Based, Valid License Required Location: Remote – India Type: Contract – Part-Time or Full-Time Pay: $35–45 USD per hour Job Description: We are recruiting licensed radiologists in India for a remote quality assurance (QA) role focused on CT scans. This is not a diagnostic or reporting role—instead, you will review scans for quality and verify labeling accuracy as part of a large-scale AI project. The work is fully remote , and the schedule is flexible , allowing you to log in and complete tasks at your convenience. However, a minimum commitment of 20 hours per week is required. Key Requirements: Valid medical license in India (MD/DNB in Radiology) At least 2 years of experience interpreting CT scans Reliable computer and internet connection Able to start within 3–4 business days Able to commit at least 20 hours per week Nice to Have: Experience in teleradiology or medical AI projects FRCR or EDiR certification Pay Rate: $35–45 USD per hour (independent contractor) Show more Show less

Job Title: Senior Code Reviewer (Python) – LLM Data Training Employment Type: Contract · Remote Compensation: USD $15 – $22 per hour About OpenTrain AI OpenTrain AI assembles expert engineering teams that help top AI companies refine, test, and scale their models. We specialize in high-accuracy data labeling, quality assurance, and evaluation workflows—delivered entirely remotely. The Role We’re looking for a seasoned Python professional to audit evaluations of AI-generated code. You will review annotator assessments, verify code correctness and security, and provide concise feedback that directly improves large-language-model (LLM) performance. Key Responsibilities Examine annotator reviews of AI-produced Python solutions for instruction compliance, functional accuracy, and secure coding Re-run or unit-test snippets in Docker-based sandboxes to confirm “proof-of-work” results Identify and correct inaccuracies in annotator reasoning; deliver clear, constructive feedback Meet turnaround and quality targets within a rubric-driven workflow Collaborate asynchronously with OpenTrain AI leads to refine guidelines and address edge cases Required Qualifications 5–7 + years professional experience in Python development, QA, or formal code review Expert knowledge of modern Python (≤ 3.12), testing frameworks (pytest/unittest), and profiling/debugging tools Demonstrated secure-coding mindset (e.g., injection, deserialization, race conditions) Basic Docker proficiency (build, run, exec, multi-stage images, volume mounts) Comfortable executing and validating code in sandboxed/containerized environments Experience with structured QA or annotation workflows (checklists, rubric-based scoring) Excellent written English (B2 CEFR or higher) for clear, actionable feedback Reliable remote setup: modern hardware, high-speed internet, ability to meet milestone deadlines Preferred (Nice-to-Have) Hands-on work with LLM evaluation, RLHF, or model-alignment pipelines Familiarity with data-labeling or annotation platforms (e.g., Labelbox, Scale AI) Proven record of mentoring developers on code quality and security best practices What We Offer Competitive hourly rate paid promptly in USD Flexible remote schedule with milestone-based deliverables Chance to influence cutting-edge AI systems with your Python expertise Long-term project pipeline and opportunities for repeat engagements

Job Title: Senior Python Code Reviewer / QA Engineer Company: OpenTrain AI Location: Remote (Global) Employment Type: Contract Compensation: USD $15 – $22 per hour About OpenTrain AI OpenTrain AI assembles expert engineering teams to help technology companies raise their code quality and ship with confidence. We deliver remote-first review, testing, and quality-assurance services for large-scale software projects. What You’ll Do Perform in-depth reviews of Python code submitted by other engineers or junior reviewers. Verify that each solution meets functional requirements, follows instructions, and adheres to security best practices. Re-run or unit-test snippets in Docker-based sandboxes and provide concise, constructive feedback. Flag logic errors, edge-case failures, or unsafe patterns and recommend fixes. Track review outcomes against turnaround and quality metrics in a rubric-driven workflow. Collaborate asynchronously with team leads to refine guidelines and document recurring issues. Required Qualifications 5–7 + years professional experience in Python development, QA, or dedicated code-review roles. Deep knowledge of modern Python (≤ 3.12), testing frameworks (pytest/unittest), and profiling/debugging tools. Demonstrated secure-coding mindset (injection, deserialization, race-condition, and permission issues). Docker proficiency: build, run, exec, multi-stage images, volume mounts, container troubleshooting. Comfortable executing and validating code in sandboxed or containerized environments. Experience working with structured QA workflows (checklists, rubric-based scoring, ticketing systems). Excellent written English (B2 CEFR or higher) for clear, actionable feedback. Reliable remote setup: modern hardware, high-speed internet, ability to meet milestone deadlines. Nice-to-Have Prior experience mentoring developers on code quality, testing, or security. Familiarity with code-review platforms (GitHub PRs, GitLab Merge Requests, Gerrit, etc.). Exposure to large-scale refactoring or modernization projects. What We Offer Competitive hourly rate paid promptly in USD. Fully remote, flexible schedule with milestone-based deliverables. Long-term pipeline of challenging review work on diverse software projects.