Freelance Software Developer

Há 6 dias

São Paulo, São Paulo, Brasil Mindrift Tempo inteiro R$80.000 - R$120.000 por ano

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates.

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

What we do

The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe.

About the Role

GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as an AI Tutor in Coding, you'll have the opportunity to collaborate on these projects.

Although every project is unique, you might typically:

  • Code generation and code review
  • Prompt evaluation and complex data annotation
  • Training and evaluation of large language models
  • Benchmarking and agent-based code execution in sandboxed environments
  • Working across multiple programming languages (Python, JavaScript/TypeScript, Rust, SQL, etc.)
  • Adapting guidelines for new domains and use cases
  • Collaborating with project leads, solution engineers, and supply managers on complex or experimental projects

How to get started

Simply apply to this post, qualify, and get the chance to contribute to projects aligned with your skills, on your own schedule. From creating training prompts to refining model responses, you'll help shape the future of AI while ensuring technology benefits everyone.

Requirements

  • You have a Bachelor's in Software Development, Computer Science, or other related fields. 
  • You have at least 3 years of professional experience with Ruby, hands-on experience with Ruby testing frameworks (RSpec, Minitest, Capybara) and automation tools
  • Experience using, integrating, or tutoring others with AI/ML or LLM-powered testing/coding solutions in Ruby projects.
  • Code review experience is a must.
  • Hackathon or competitive coding experience is a plus.
  • Your level of English is advanced (C1) or above.
  • You are ready to learn new methods, able to switch between tasks and topics quickly and sometimes work with challenging, complex guidelines.
  • Our freelance role is fully remote so, you just need a laptop, internet connection, time available and enthusiasm to take on a challenge.

Benefits

Why this freelance opportunity might be a great fit for you?

  • Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments.
  • Work on advanced AI projects and gain valuable experience that enhances your portfolio.
  • Influence how future AI models understand and communicate in your field of expertise.

  • Freelance Software Developer

    4 semanas atrás

    São Paulo, São Paulo, Brasil Mindrift Tempo inteiro

    Freelance Software Developer (Ruby) - Quality Assurance (AI Trainer) 2 days ago Be among the first 25 applicants This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to...

  • Freelance Salesforce Developer

    Há 6 dias

    São Paulo, São Paulo, Brasil Augment Tempo inteiro R$120.000 - R$240.000 por ano

    Role: Freelance Salesforce DeveloperExperience: 6+ YearsLocation: RemoteJob Description:We are looking for a Salesforce Certified Developer with strong data migration experience to support our project on a freelance/contract basis.Requirements:Salesforce Certified Developer (Platform Developer I/II).6+ years of Salesforce development...

  • Freelance Software Developer

    4 semanas atrás

    São Paulo, São Paulo, Brasil Mindrift Tempo inteiro

    Freelance Software Developer (Python Engineer) - AI Trainer 1 day ago Be among the first 25 applicants This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the...

  • Senior Software Developer –

    Há 6 dias

    São Paulo, São Paulo, Brasil Augment Tempo inteiro R$60.000 - R$120.000 por ano

    Job Title: Senior Software Developer – ASP.NET & AzureExperience: 6+ YearsJob Description:We are looking for a Senior Software Developer with strong experience in ASP.NET and Azure. The ideal candidate should have 6+ years of experience in building and maintaining applications, with solid expertise in Microsoft technologies and cloud...

  • Android Software Developer

    Há 6 dias

    São Bernardo do Campo, São Paulo, Brasil Sigma Software Group Tempo inteiro R$60.000 - R$120.000 por ano

    We're looking for a talented and proactive Android Software Developer to join a complex development project centered on Android Automotive in-vehicle infotainment (IVI) systems. In this role, you'll design and implement software modules, develop automated tests, and work closely with cross-functional teams to deliver high-quality embedded solutions for a...

  • Lead Software Developer

    4 semanas atrás

    São Paulo, São Paulo, Brasil Vytelle Tempo inteiro

    Lead Software Developer - Contract Role Only Join to apply for the Lead Software Developer - Contract Role Only role at Vytelle Lead Software Developer - Contract Role Only 5 days ago Be among the first 25 applicants Join to apply for the Lead Software Developer - Contract Role Only role at Vytelle Job Title:Contract Role Only-Lead Software Developer...

  • Mid/Senior Software Developer C++

    3 semanas atrás

    São Paulo, São Paulo, Brasil RDI Software Brazil Tempo inteiro

    Join to apply for the Mid/Senior Software Developer C++ role at RDI Software Brazil 3 weeks ago Be among the first 25 applicants Join to apply for the Mid/Senior Software Developer C++ role at RDI Software Brazil Get AI-powered advice on this job and more exclusive features. At RDI we value plurality of race, color, religion, gender, gender identity,...

  • Senior Salesforce Developer

    4 semanas atrás

    São Paulo, São Paulo, Brasil Truelogic Software Tempo inteiro

    Senior Salesforce Developer - Fintech (Latam) Join to apply for the Senior Salesforce Developer - Fintech (Latam) role at Truelogic Software . About Truelogic At Truelogic, we are a leading provider of nearshore staff augmentation services headquartered in New York. For over two decades, we've been delivering top-tier technology solutions to companies of...

  • Lead Software Developer

    4 semanas atrás

    São Paulo, São Paulo, Brasil Vytelle Tempo inteiro

    Join to apply for the Lead Software Developer - Contract Role role at Vytelle Join to apply for the Lead Software Developer - Contract Role role at Vytelle Get AI-powered advice on this job and more exclusive features. Job Title: Contract Role Only - Lead Software Developer (Full Stack) Employment Type: Independent Contractor (Contract Role Only) Salary...

  • Senior/Mid Software Developer C#

    Há 6 dias

    São Paulo, São Paulo, Brasil RDI Software Tempo inteiro R$104.000 - R$156.000 por ano

    At RDI we value plurality of race, color, religion, gender, gender identity, nationality, sexual orientation, disability and age. To be plural is to value and respect differences.RDI has 20+ years of history working as a strategic partner of a major global QSR (Quick Service Restaurant) retailer. RDI delivers POS services (point-of-sale) and related software...