HireFT
Browse JobsHow it worksPricingAboutSuccess Stories
    Back to jobs
    LI

    Lifted, an Upwork Company™

    Health Product Management

    Copy of Senior Python Developer (AI Evaluation & Benchmarking)

    São Paulo, BrazilRemoteContract$80 – $100 / hourPosted 3mo ago
    All Lifted, an Upwork Company™ jobs

    Job description

    This opportunity is ideal for senior software engineers with strong Python expertise who enjoy writing high-quality code, reviewing technical solutions, and working on AI-related projects.

    What You'll Do:

    • Design and develop coding benchmarks used to evaluate frontier AI models.
    • Analyze AI-generated code for correctness, reliability, efficiency, and edge cases.Build and maintain scalable data pipelines that support AI evaluation workflows.
    • Create structured programming scenarios to test reasoning, debugging, and code quality.
    • Work with large codebases and multi-language software environments.
    • Collaborate with teams focused on improving how AI models understand, generate, and evaluate software.
    • Write clean, maintainable, and well-tested Python code following software engineering best practices.

    Requirements:

    • 4+ years of professional software engineering experience (required).
    • Expert-level proficiency in Python.
    • Experience working at a high-growth technology company or top-tier software organization.
    • Proficiency in at least one additional programming language such as JavaScript, Go, C++, or similar.
    • Experience with CI/CD pipelines and automated testing frameworks such as pytest, Mocha, or JUnit.
    • Strong understanding of software engineering best practices, debugging, and code quality.
    • Excellent analytical and problem-solving skills.

    Nice to Haves:

    • Experience with AI/ML evaluation, model benchmarking, or Generative AI.
    • Background in security engineering.
    • Significant contributions to open-source software projects.
    • Experience working with large-scale distributed systems or enterprise software platforms.
    • Fully remote contract opportunity.
    • Compensation ranges from $80–$100 USD per hour.
    • Expected workload is 10–39 hours per week, depending on project needs.
    • Weekly payments for approved work completed during the previous week.
    • Work volume may fluctuate throughout the duration of the engagement.

    Hiring Process:

    • Submit your proposal.
    • Complete a short qualification form provided by the client.
    • Qualified candidates will receive an Upwork contract offer and onboarding instructions.
    • After accepting the contract, candidates will gain access to the client's evaluation.
    • Candidates who successfully pass the evaluation will be invited to a technical interview with the client.

    Job details are sourced from the employer's original posting.

    Open job posting
    LI

    About the company

    Lifted, an Upwork Company™

    An Enterprise client is seeking a Health Product Management (HPM) Technical Consultant to provide targeted technical assistance, quality assurance, and capacity strengthening across its Global Fund portfolio. Your inputs are essential during Global Fund application and grant-making processes and become particularly critical during grant start-up and early implementation. Our client implements programs supported by the Global Fund to Fight AIDS, Tuberculosis and Malaria (Global Fund) across diverse geographic and operational contexts.

    View all Lifted, an Upwork Company™ jobs
    Industry
    Health Product Management
    Open roles
    315

    Interested in this role?

    Apply with HireFT

    Free to start — no card required.

    Your fit

    How well do you match?

    Sign in to see how your résumé lines up with this role.