Data Scientist
Data Scientist
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Job Description
Line of Service
AdvisoryIndustry/Sector
Not ApplicableSpecialism
AnalyticsManagement Level
ManagerJob Description & Summary
Permanent
Sydney - Hybrid Full time
Open for Associate Senior Associate and Manager grade candidates
At PwC Australia the Advisory Technology team helps solve practical challenges faced by both our diversified Advisory business and our clients. As an AI Engineer youll play a vital role in understanding of practical digital technologies and the ability to understand and solve complex business problems working with clients across Advisory Technology to adopt emerging technologies; understand our customers problems; apply digital solutions in innovative and progressive manners to support technological transformation of modern businesses.
Why PwC
At PwC Australia your skills meet purpose. We tackle big challenges across industries like finance technology energy and healthgiving you the chance to make a real impact. Here your growth is our priority. Youll work with leading teams explore new technologies and unlock your full potential.
Join a global community of more than 370000 people who value bold ideas collaboration and lasting change. Together were building trust and shaping the future.
What youll do:
Designing and fine-tuning Large Language Models (LLMs) using SFT PEFT/LoRA/QLoRA distillation and implementing RLHF/DPO/RLAIF with defined reward models and feedback pipelines.
Building evaluation frameworks for task quality grounding robustness safety (toxicity bias privacy) including offline and online A/B testing with guardrail metrics.
Retrieval-augmented workflows agentic patterns policy-driven tool use safe function calling memory/state management and resilient fallbacks under guardrails.
Demonstrate strong consulting skills with a focus on responsible AI practices threat modelling privacy and ethics compliance in the Australian context and effective client collaboration for Proof of Concept (PoC) and Minimum Viable Product (MVP) delivery.
What were looking for:
Strong Deep learning and Natural Language Processing (NLP) skills with PyTorch (or JAX) Transformers PEFT/LoRA/QLoRA and fundamentals in probability statistics and experimental design.
Experienced in building and maintaining evaluation suites for quality robustness bias/toxicity and jailbreak resistance with offline and online testing.
Proficient in Python programming.
Optional expertise in retrieval (hybrid search rerankers) knowledge graphs policy-driven agentic workflows and privacy-preserving Machine Learning (ML) techniques.
What youll gain:
The opportunity to work with leading organisations and cutting-edge technology that challenge and expand your expertise.
Flexibility means trusting you to choose when where and how you workbalancing whats best for you your team and your clients to grow and thrive together.
Clear paths for career progression supported by continuous learning and leadership development.
Generous leave entitlements including four weeks annual leave and float public holidays to support your work-life balance.
A world-class parental leave policy offering up to 26 weeks of leave for caregivers supporting your family and personal life.
We know that perks are as important as your financial rewards. Explore all the benefits that PwC has to offer here.
Ready to grow here and go further Join PwC Australia as a Data Scientist and make an impact that goes beyond the expected. Apply now and take your next step with a team shaping the future.
Were committed to treating all our job applicants fairly and with respect irrespective of their actual or assumed background disability neurodivergence or any other protected want you to have every opportunity to thrive in our selection the application form you can let us know what adjustments you require during our recruitment process and/or any workplace accommodations you anticipate needing to help you perform your role.
No Agencies Please: We kindly request that recruitment agencies do not submit CVs in response to this advertisement. We are only accepting applications direct from individuals.
Education (if blank degree and/or field of study not specified)
Degrees/Field of Study required:Degrees/Field of Study preferred:Certifications (if blank certifications not specified)
Required Skills
Optional Skills
Accepting Feedback Accepting Feedback Active Listening Analytical Thinking Artificial Intelligence Big Data C Programming Language Coaching and Feedback Communication Complex Data Analysis Creativity Data-Driven Decision Making (DIDM) Data Engineering Data Lake Data Mining Data Modeling Data Pipeline Data Quality Data Science Data Science Algorithms Data Science Troubleshooting Data Science Workflows Deep Learning Embracing Change Emotional Regulation 22 moreDesired Languages (If blank desired languages not specified)
Travel Requirements
Not SpecifiedAvailable for Work Visa Sponsorship
NoGovernment Clearance Required
NoJob Posting End Date
Employment Type
Full-Time
