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- Tasks: Collaborate on AI projects, code generation, and complex data annotation.
- Company: Mindrift connects specialists with innovative AI projects.
- Benefits: Earn up to $44/hour, work remotely, and enhance your portfolio.
- Why this job: Join cutting-edge AI projects and influence future technology.
- Qualifications: 3+ years in Java, advanced English, and strong coding skills.
- Other info: Fully remote role with flexible hours to fit your lifestyle.
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 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
- 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 hold a Bachelor\’s or 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.
- You have at least 3 years of professional experience in Java 17+, including streams API and concurrent programming.
- Your level of English is advanced (C1) or above.
- Hands-on experience with JUnit 5, TestNG, Mockito, and TestContainers.
- 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 $50/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.
Freelance Software Developer (Java) - Quality Assurance (AI Trainer) employer: Mindrift
Contact Detail:
Mindrift Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Freelance Software Developer (Java) - Quality Assurance (AI Trainer)
✨Tip Number 1
Network like a pro! Reach out to fellow developers, join online forums, and connect with people in the industry. You never know who might have a lead on your next freelance gig.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best projects, especially those involving Java and AI. This will give potential clients a taste of what you can do and set you apart from the competition.
✨Tip Number 3
Stay active on platforms like GitHub. Contributing to open-source projects not only hones your skills but also gets your name out there. Plus, it’s a great way to demonstrate your coding prowess!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take that extra step to connect with us directly.
We think you need these skills to ace Freelance Software Developer (Java) - Quality Assurance (AI Trainer)
Some tips for your application 🫡
Tailor Your Resume: Make sure your resume highlights your experience with Java and any relevant projects you've worked on. We want to see how your skills match the role, so don’t be shy about showcasing your achievements!
Show Off Your English Skills: Since we need a C1 level of English, it’s important to mention your proficiency clearly in your application. If you’ve got any certifications or examples of your English use, throw them in there!
Be Specific About Your Experience: When detailing your past roles, focus on your hands-on experience with tools like JUnit, Spring Boot, and any AI-assisted tools you've used. We love specifics, so give us the juicy details!
Apply Through Our Website: To make sure your application gets seen, apply directly through our website. It’s the best way for us to keep track of your application and get back to you quickly!
How to prepare for a job interview at Mindrift
✨Know Your Tech Stack
Make sure you’re well-versed in Java 17+ and the tools mentioned in the job description, like JUnit 5 and Spring Boot. Brush up on your knowledge of JVM internals and performance optimisation techniques, as these will likely come up during technical discussions.
✨Showcase Your Experience
Prepare to discuss specific projects where you've used your skills in coding, code review, and AI training. Be ready to share examples that highlight your problem-solving abilities and how you’ve adapted to new technologies or guidelines in past roles.
✨Practice Your English Proficiency
Since advanced English proficiency is a requirement, practice articulating your thoughts clearly and confidently. Consider doing mock interviews with a friend or using online platforms to enhance your communication skills, especially in a technical context.
✨Emphasise Flexibility and Adaptability
This role requires quick adaptation to new requirements, so be prepared to discuss how you’ve successfully managed changing project needs in the past. Highlight your ability to switch between tasks and learn new methods efficiently.
