Freelance Software Developer (Java) - Quality Assurance (AI Tutor)

MindriftNew York, NY, US

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

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.

What we do

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
Adapting guidelines for new domains and use cases
Following project-specific rubrics and requirements
Collaborating with project leads, solution engineers, and supply managers on complex or experimental projects

Note : Flexibility and quick adaptation to new requirements are essential.

How to get started

Simply apply to this post, qualify, and get the chance to contribute to projects that match your technical skills, on your own schedule. From coding and automation to fine-tuning AI outputs, you’ll play a key role in advancing AI capabilities and real-world applications.

Requirements

You have a Master’s Degree in Computer Science, Software Engineering, Software Development, Computer Engineering, Mobile App Development, Cloud Computing, Data Science, Big Data or other related fields.

Bachelor’s degree is accepted if only candidate has 3 years of experience in the field.

Level of English is advanced (C1) or above.

Setting up ticket forms, triggers, macros, and automation

Proficiency with build tools (Maven, Gradle), IDEs (IntelliJ IDEA), and CI / CD pipelines (Jenkins, GitHub Actions, GitLab CI)

Experience with the Spring ecosystem (Spring Boot, Spring Data, Spring Security), JPA / Hibernate

Strong understanding of JVM internals, garbage collection, performance optimization, and design patterns - Experience with messaging systems (Kafka, RabbitMQ) and microservices architectures

Practical use of AI-assisted tools for refactoring, performance analysis, and test generation

Familiarity with cloud platforms (AWS, Azure), containers, and Kubernetes

Strong skills in JVM profiling (JProfiler, VisualVM) and debugging

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?

Get paid for your expertise, with rates that can go up to $55 / hour depending on your skills, experience, and project needs.

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.

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Software Developer Java • New York, NY, US

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