5 days ago Be among the first 25 applicants
Get AI-powered advice on this job and more exclusive features.
List of accepted countries and locations
Help train large-language models (LLMs) to write production-grade code across a wide range of programming languages:
- Compare & rank multiple code snippets, explaining which is best and why.
- Repair & refactor AI-generated code for correctness, efficiency, and style.
- Inject feedback (ratings, edits, test results) into the RLHF pipeline and keep it running smoothly.
- End result: the model learns to propose, critique, and improve code the way you do.
RLHF in one line
Generate code ➜ expert engineers rank, edit, and justify ➜ convert that feedback into reward signals ➜ reinforcement learning tunes the model toward code you’d actually ship.
What You’ll Need
- 4+ years of professional software engineering experience in Java
- (Constraint programming experience is a bonus, but not required)
- Strong code-review instincts —you can spot logic errors, performance traps, and security issues quickly.
- Extreme attention to detail and excellent written communication skills.
- Much of this role involves explaining why one approach is better than another. This cannot be overstated.
- You enjoy reading documentation and language specs and thrive in an asynchronous, low-oversight environment.
What You Don’t Need
- No prior RLHF (Reinforcement Learning with Human Feedback) or AI training experience.
- No deep machine learning knowledge. If you can review and critique code clearly, we’ll teach you the rest.
We are looking for engineers with a strong command of Java.
Logistics
- Location: Fully remote — work from anywhere
- Compensation: From $30/hr to $70/hr, depending on location and seniority
- Hours: Minimum 15 hrs/week, up to 40 hrs/week available
- Engagement: 1099 contract
Straightforward impact, zero fluff. If this sounds like a fit, apply here!
Seniority level
- Seniority level
Entry level
Employment type
- Employment type
Contract
Job function
- Job function
Information Technology
- Industries
Software Development
Referrals increase your chances of interviewing at G2i Inc. by 2x
Get notified about new Software Engineer jobs in Australia.
Melbourne, Victoria, Australia 1 week ago
Canberra, Australian Capital Territory, Australia 4 days ago
Sydney, New South Wales, Australia 4 days ago
Sydney, Recent South Wales, Australia A$90,000.00-A$120,000.00 2 days ago
Sydney, New South Wales, Australia 1 day ago
Brisbane, Queensland, Australia 4 days ago
Melbourne, Victoria, Australia 4 days ago
Melbourne, Victoria, Australia 1 week ago
Melbourne, Victoria, Australia 10 months ago
Melbourne, Victoria, Australia 2 weeks ago
Melbourne, Victoria, Australia 2 months ago
Adelaide, South Australia, Australia 2 months ago
Sydney, New South Wales, Australia 2 months ago
Perth, Western Australia, Australia 2 months ago
Freelance Software Developer (Java) - AI Trainer
Sydney, New South Wales, Australia 1 day ago
Melbourne, Victoria, Australia A$120,000.00-A$165,000.00 1 week ago
Canberra, Australian Capital Territory, Australia 2 months ago
Brisbane, Queensland, Australia 2 months ago
We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
#J-18808-Ljbffr
📌 Software Engineer, AI (Java)
🏢 G2i
📍 Melbourne