MCP & Tools Python Developer - Agent Evaluation Infrastructure

2 semanas atrás

São Paulo, São Paulo, Brasil Mindrift Tempo inteiro

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency.

At Mindrift, innovation meets opportunity. We believe in using the power of collective human intelligence to ethically shape the future of AI. 

What we do

The Mindrift platform, launched and powered by Toloka, connects domain experts with cutting-edge AI projects from innovative tech clients. Our mission is to unlock the potential of GenAI by tapping into real-world expertise from across the globe.

Who we're looking for

Calling all security researchers, engineers, and penetration testers with a strong foundation in problem-solving, offensive security, and AI-related risk assessment.

If you thrive on digging into complex systems, uncovering hidden vulnerabilities, and thinking creatively under constraints, join us 

We're looking for someone who can bring a hands-on approach to technical challenges, whether breaking into systems to expose weaknesses or building secure tools and processes. We value contributors with a passion for continuous learning, experimentation, and adaptability. 

About the project

We're on the hunt for hands-on Python engineers for a new project focused on developing Model Context Protocol (MCP) servers and internal tools for running and evaluating agent behavior. You'll implement base methods for agent action verification, integrate with internal and client infrastructures, and help fill tooling gaps across the team.

What you'll be doing:

  • Developing and maintaining MCP-compatible evaluation servers
  • Implementing logic to check agent actions against scenario definitions
  • Creating or extending tools that writers and QAs use to test agents
  • Working closely with infrastructure engineers to ensure compatibility
  • Occasionally helping with test writing or debug sessions when needed

Although we're only looking for experts for this current project, contributors with consistent high-quality submissions may receive an invitation for ongoing collaboration across future projects. 

How to get started:

Apply to this post, qualify, and get the chance to contribute to a project aligned with your skills, on your own schedule. Shape the future of AI while building tools that benefit everyone.

Requirements

The ideal contributor will have:

  • 4+ years of Python development experience, ideally in backend or tools
  • Solid experience building APIs, testing frameworks, or protocol-based interfaces
  • Understanding of Docker, Linux CLI, and HTTP-based communication
  • Ability to integrate new tools into existing infrastructures
  • Familiarity with how LLM agents are prompted, executed, and evaluated
  • Clear documentation and communication skills - you'll work with QA and writers

We also value applicants who have:

  • Experience with Model Context Protocol (MCP) or similar structured agent-server interfaces
  • Knowledge of FastAPI or similar async web frameworks
  • Experience working with LLM logs, scoring functions, or sandbox environments
  • Ability to support dev environments (devcontainers, CI configs, linters)
  • JS experience

Benefits

  • Get paid for your expertise, with rates that can go up to $17/hour depending on your skills, experience, and project needs.
  • Take part in a flexible, remote, freelance project that fits around your primary professional or academic commitments.
  • Participate in an advanced AI project and gain valuable experience to enhance your portfolio.
  • Influence how future AI models understand and communicate in your field of expertise.

  • Junior Python Developer

    4 semanas atrás

    São Paulo, Estado de São Paulo, Brasil INDI Staffing Services Tempo inteiro

    At INDI, we're passionate about empowering individuals and businesses worldwide. Our cutting-edge recruiters connect leading companies with top talent, fostering a dynamic environment where innovation thrives. Join us in shaping the future of work.Overview of the role:We are looking for Junior Python Developers to join our Development team and participate in...

  • Junior Python Developer

    Há 2 dias

    São Paulo, São Paulo, Brasil INDI Staffing Services Tempo inteiro

    At INDI, we're passionate about empowering individuals and businesses worldwide. Our cutting-edge recruiters connect leading companies with top talent, fostering a dynamic environment where innovation thrives. Join us in shaping the future of work.Overview of the role:We are looking for Junior Python Developers to join our Development team and participate in...

  • Senior Python Developer

    Há 7 dias

    São Paulo, São Paulo, Brasil Intelligent Audit Tempo inteiro

    Job Title: Senior Python DeveloperReports to: Lead Machine Learning EngineerIntelligent Audit is a fast-growing freight audit & business analytics technology company helping our customers become smarter shippers - shipping to their customers faster, cheaper, and with less delivery exceptions. We use big data to help our customers remove inefficiencies in...

  • Senior Python Developer

    1 semana atrás

    São Paulo, São Paulo, Brasil INDI Staffing Services Tempo inteiro

    At INDI, we're passionate about empowering individuals and businesses worldwide. Our cutting-edge recruiters connect leading companies with top talent, fostering a dynamic environment where innovation thrives. Join us in shaping the future of work.Overview of the role:Step into the world of advanced software engineering as our Senior Python Developer, where...

  • Full-Stack Developer

    1 semana atrás

    São Paulo, São Paulo, Brasil Sur Tempo inteiro

    As the Full-stack Developer you will help lead the charge of the mission to turn big ideas into blazing realities. In this role, you won't just write code, you'll shape dreams, building custom apps that delight clients and advancing the AI tools that power magic. We're searching for a curious learner, a bold challenger, and a collaborative...

  • Senior Python Developer

    Há 6 dias

    São Paulo, São Paulo, Brasil Botcity Tempo inteiro

    Company OverviewBotCity is building the future of automation with the Governance Platform for Python automations and AI Agents. We empower enterprises to innovate at scale, bringing governance, control, and observability to every automation project. Our philosophy is simple: automation is software, and software deserves the same high-code standards that...

  • Senior Python Developer

    Há 2 dias

    São Paulo, São Paulo, Brasil BotCity Tempo inteiro

    Company OverviewBotCity is building the future of automation with the Governance Platform for Python automations and AI Agents. We empower enterprises to innovate at scale, bringing governance, control, and observability to every automation project. Our philosophy is simple: automation is software, and software deserves the same high-code standards that...

  • AI Engineer

    2 semanas atrás

    São Paulo, São Paulo, Brasil Telepatia AI Tempo inteiro

    We're looking for a Lead AI Engineer to own and evolve our applied AI stack end-to-end. This is a senior, hands-on role for someone who enjoys building real LLM systems in production — from speech-to-text and model fine-tuning to agent orchestration and the infrastructure that keeps everything reliable at scale. This role combines deep technical execution...

  • Python + React Fullstack Developer

    Há 2 dias

    São Paulo, São Paulo, Brasil BairesDev Tempo inteiro

    At BairesDev, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.When you apply for this position,...

  • Python Full Stack Developer with React

    1 semana atrás

    São Paulo, Estado de São Paulo, Brasil AllianceIT Inc Tempo inteiro

    This a Full Time hybrid position working in Brazil with US clients. We offer:$14000 BRL per month but negotiable3 days at officeVale Refeição / Alimentação R$ 992,00Plano de Saúde Bradesco ( Descontos Sujeito a Alteração)Plano Odontológico BradescoSeguro de VidaAuxílio CrecheTitle: Python Full Stack Developer with ReactWe're seeking an experienced...