In-Demand Senior machine learning engineer Jobs in Parramatta, Nsw

Senior Applied Scientist
NinjaTech AI —Sydney NSW
- Full-time
- Doctoral degree
- Computer Science
- Research
Associate Systems Engineer
Amazon Support Services Pty Ltd —Sydney NSW
- Full-time
- Computer Science
- Software troubleshooting
- AWS
Data Scientist, Network Fabric Engineering
Amazon Support Services Pty Ltd —Sydney NSW
- Full-time
- Laboratory
- Data analysis skills
- SQL
AI/ML Computational Scientist
Accenture —Sydney NSW
- Full-time
- Doctoral degree
- Computer Science
- Master's degree
Sr Security Engineer, Region Services
Amazon Web Services Australia Pty Ltd —Sydney NSW
- Full-time
- AWS
- Scripting
- AI
- Health insurance
- Employee assistance program
Graduate Consultant - Data & Analytics
Employment Hero —Sydney NSW
- Full-time
- Computer science
- Computer Science
- SQL
12h

More jobs to discover

Find similar jobs that you might be interested in.

Global Advisory & Markets, Software Engineer, Associate, Sydney
Goldman Sachs —Sydney NSW
We offer on-site child care centers that provide full-time and emergency back-up care, as well as mother and baby rooms and homework rooms.
Associate Systems Engineer
Amazon Support Services Pty Ltd —Sydney NSW
As a responsible engineer, you’ve learned never to make changes to production systems without a plan, so you reviewed then executed changes following a change…

I want to receive the latest job alert for senior machine learning engineer in parramatta, nsw

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

senior machine learning engineer jobs near parramatta, nsw

System Engineer jobs in Sydney NSW

Data Scientist jobs in Sydney NSW

Analytics Consultant jobs in Sydney NSW

186 Visa, Sponsorship Software Engineer jobs in Sydney Nsw

Civil Engineer jobs in Melbourne Vic

System Engineer jobs in Darwin Nt

System Engineer jobs in Canberra Act

Senior Security Engineer jobs in Cannington Wa

Cyber Security jobs in Perth Wa

Senior Security Engineer jobs in East Perth Wa

Senior Citizens jobs in Brisbane Qld

Senior Security Engineer jobs in Berwick Vic

Senior Security Engineer jobs in Barangaroo Nsw

Electrical Engineer jobs in Perth Wa

Electrical Engineer, Internship jobs in Sydney Nsw

Data Scientist jobs in Killara Vic

Data Scientist jobs in Akuna Bay Nsw

Data Scientist jobs in Griffin Qld

Data Scientist No Experience jobs in Melbourne City Centre Vic

Data Ai Client Partner Director Customer Success jobs in Melbourne Vic

Senior Applied Scientist

NinjaTech AI
Sydney NSW

Apply Now

Job Details

Full-time

Qualifications

Law
Doctoral degree
Computer Science
Deployment
Data structures
Research
Master's degree
Analysis skills
Machine learning
Deep learning
Natural language processing
AI
Software architecture

Full Job Description

Come build the intelligence behind autonomous AI employees.

At NinjaTech AI, we’re building AI systems that do more than answer questions. Our agents plan, reason, use tools, operate computers, collaborate with humans, and execute complex work over long periods of time. As a Senior Applied Scientist, you’ll help push the capabilities of these systems forward through applied research in reinforcement learning, LLM training, model optimization, natural language systems, and multimodal AI.

This is a highly hands-on role for someone who wants to take cutting-edge research and make it work at production scale. You’ll work closely with our Chief Science Officer, engineering and product leaders, ML engineers, and software developers, with significant ownership over the models and systems that power Ninja.

What You’ll Own

Research, prototype, train, evaluate, and deploy advanced ML and LLM systems, with a particular focus on reinforcement learning and agentic AI.
Develop and apply state-of-the-art RL techniques, including RLHF and related approaches, to improve model reasoning, reliability, accuracy, and task performance.
Design large-scale training and evaluation datasets, including synthetic data generation, statistical modeling, and data-mining techniques.
Train, fine-tune, distill, quantize, and optimize large language models for production environments.
Build high-performance multi-GPU training and inference pipelines using modern acceleration and mixed-precision techniques.
Develop rigorous evaluation frameworks and experimentation systems to measure model quality, behavior, and performance.
Design and run experiments, including A/B tests, to validate model and product improvements.
Build robust, scalable production ML systems and write high-quality code primarily in Python and Rust.
Optimize algorithms and systems for latency, throughput, memory efficiency, and cost.
Advance NinjaTech’s natural-language and speech capabilities, including NLU/NLG, automatic speech recognition, TTS, and STT.
Translate novel academic research into practical capabilities that can be shipped to users.
Continuously evaluate emerging research, models, and techniques and determine where they can meaningfully improve Ninja’s AI systems.

What We’re Looking For

Master’s degree or PhD in Computer Science, Machine Learning, Applied Mathematics, Statistics, Engineering, or a related quantitative field.
Significant experience building end-to-end machine learning or deep learning systems, from data and experimentation through training and production deployment.
Deep understanding of machine learning, deep learning, probability, statistics, optimization, and algorithms.
Strong experience with reinforcement learning methods such as PPO, actor-critic methods, RLHF, or related approaches.
Hands-on experience training, fine-tuning, evaluating, and deploying transformer-based language models.
Strong proficiency in Python; experience with Rust is highly valued.
Deep experience with PyTorch and modern ML tooling and libraries.
Experience with distributed and multi-GPU training, mixed precision, model distillation, quantization, ONNX, and inference optimization.
Experience in one or more of the following areas: natural language understanding, natural language generation, information retrieval, question answering, knowledge extraction, text classification, or speech/audio processing.
Strong understanding of software architecture, data structures, algorithms, database systems, and runtime/performance analysis.
Ability to move comfortably between research and engineering, from exploring a new technique in a paper to shipping a reliable production implementation.
Strong analytical instincts and the ability to independently investigate ambiguous problems, form hypotheses, run experiments, and make evidence-based decisions.

At NinjaTech AI, you won’t be optimizing a small component of a mature system. You’ll help shape the core intelligence of an autonomous AI platform and turn advances in AI research into capabilities used by real customers.

Apply Now

Refine Your Search

senior machine learning engineer jobs in parramatta, nsw

Senior Applied Scientist

Associate Systems Engineer

Data Scientist, Network Fabric Engineering

AI/ML Computational Scientist

Sr Security Engineer, Region Services

Graduate Consultant - Data & Analytics

More jobs to discover

I want to receive the latest job alert for senior machine learning engineer in parramatta, nsw

Related Searches

Explore jobs in more locations

What You’ll Own

What We’re Looking For

Job Seeker Tools

Employer Tools

Browse

Stay Connected