In-Demand Back end developer Jobs in Rosebery, Nsw

Staff Software Engineer . NET, Full Stack
Commonwealth Bank —Sydney NSW
- Full-time
- AWS
- APIs
- AI
Senior QA Engineers x 2 - Contract
Reapit ANZ —Sydney NSW
- Contract
- DevOps
- SQL
- AWS
Quick Apply
Senior Java Full Stack Developer - Market Risk Technology | Investment Bank
The Argyle Network —Sydney NSW
- $850,900 a year
- Full-time
- DevOps
- AWS
- Software development
Internship or Work Experience
Firstclass.com.au —Sydney NSW
- Part-time
- Hybrid work
- Microsoft Excel
- Sales
- Customer service
- Opportunities for advancement
- Referral program
HubSpot Technical & Web Developer
Lupo Digital —Sydney NSW
- Full-time
- Sales
- APIs
- Time management
- Annual leave
Software Engineer - API
Nuix —Sydney NSW
- Hybrid work
- Management
- Computer Science
- No degree
4d
Calypso Business Analyst
Duxxel Pty Ltd —Sydney NSW
- From $120,000 a year
- Full-time
- Hybrid work
- Azure
- Data analysis skills
- SQL
Quick Apply
3d
Account Executive (Melbourne)
Deepgram —Sydney NSW
- $120,000 - $150,000 a year
- Full-time
- Remote
- APIs
- AI
- Communication skills
- Health insurance
- Annual leave
6d
Senior Full Stack Developer
HammondCare —St Leonards NSW
- Full-time
- Research
- Scripting
- APIs
- Parental leave
- Referral program
Design Manager
Nuix —Sydney NSW
- Overtime
- Hybrid work
- AI
- Leadership
- Communication skills
Senior Fullstack Engineer
Pyramid Global Technologies —Sydney NSW
- Bachelor's degree
- Agile
- Communication skills
AI Backend Developer, Binance Square (Java, Golang, Python)
Binance —Sydney NSW
- Full-time
- Remote
- Azure
- Computer Science
- Engineering
Quick Apply
Marketing/Admin Assistant
Firstclass.com.au —Sydney NSW
- Part-time
- Hybrid work
- Microsoft Excel
- Sales
- Customer service
- Opportunities for advancement
- Referral program
Staff Software Engineer – Full Stack (.NET)
Commonwealth Bank —Sydney NSW
- Full-time
- Systems design
- AWS
- APIs
Key Account Manager - Leisure NSW
Suntory Oceania —Sydney NSW
- Hybrid work
- Business development
- Analysis skills
- Negotiation
- Profit sharing
- Parental leave
9d
Executive Assistant - Travel & Business Operations
Firstclass.com.au —Sydney NSW
- Part-time
- Hybrid work
- Microsoft Excel
- Sales
- Customer service
- Opportunities for advancement
- Referral program
Associate Technical Supervisor - Netflix Animation Studios
Netflix —Sydney NSW
- Management
- Computer Science
- Software troubleshooting
- Health insurance
- Annual leave
Senior Platform Engineer
Nearmap —Barangaroo NSW
- Full-time
- Hybrid work
- AWS
- Scripting
- SDLC
- Free food
Quick Apply
4d
CRM Solutions Architect (Australia | Remote)
Huble —Sydney NSW
- Remote
- CRM software
- Management
- Salesforce
- Annual leave
- Flexible schedule
Quick Apply
Senior Business Analyst – Capital Markets
Nixil —Sydney NSW
- Full-time
- Databases
- Analysis skills
- Agile
5d

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back end developer jobs near rosebery, nsw

Staff Software Engineer . NET, Full Stack

Commonwealth Bank -
Sydney NSW

Apply Now

Job Details

Full-time

Qualifications

CI/CD
Data modelling
Full-stack development
OS Kernels
AWS
Docker
REST
GitHub
APIs
AI
Leadership

Full Job Description

We're building CBA's next-gen digital wealth platform at scale.
You have deep .NET full stack expertise and technical leadership.
Together we redefine wealth experiences through innovation .

Do work that matters :

As a Staff Software Engineer (.NET Full Stack) in the Affluent Growth Crew , you'll help build the technology behind CBA's leading digital wealth experiences for mass affluent and high-net-worth customers. Within the Wealth & Private Chapter , including CBA's Self-Managed Super Fund (SMSF) offerings, you'll design and develop large-scale .NET services, APIs and event-driven systems that power critical customer journeys. With a strong back-end focus, you'll solve complex challenges across distributed systems, cloud-native architectures and high-volume transaction processing, integrating with a broad network of services across the bank.

You'll play a key technical leadership role, partnering with Engineering Managers and Product Owners to shape architecture and engineering direction across the domain. Working on highly scaled platforms where performance, resilience, observability and security are essential, you'll help deliver reliable systems that support significant customer demand every day. From designing robust API ecosystems and optimising service performance to mentoring engineers and leveraging AI-powered development tools, you'll have the opportunity to make a lasting impact on both the technology and the customers who rely on it.

See yourself in our team:

The Affluent Growth Crew is building CBA's next generation digital wealth platform for mass affluent and high net worth customers. As part of the Wealth & Private domain, we create innovative experiences across investing, portfolio management and SMSF, helping customers grow, manage and protect their wealth with confidence. From AI-powered insights to seamless digital journeys, we're redefining how Australians engage with their financial future.

This is an opportunity to work on large-scale, cloud-native platforms where engineering excellence directly impacts customer outcomes. You'll collaborate with talented engineers, product leaders and domain experts to solve complex problems, shape technical direction and deliver experiences used by thousands of customers every day. If you're excited by innovation, scale and meaningful impact, you'll thrive here.

We’re interested in hearing from people who:

Provide hands-on technical leadership, guiding architecture, engineering standards and strategic technology outcomes across complex enterprise systems.
Have deep expertise designing and delivering end-to-end .NET/C# full stack solutions using ASP.NET Core, React & Next.js.
Architect scalable, resilient and secure systems using microservices, event-driven architectures and modern cloud-native design patterns.
Drive end-to-end software delivery across the full SDLC, applying Agile practices, DevSecOps principles and a product-focused engineering mindset.
Leverage AWS cloud technologies, Infrastructure as Code, containerisation and CI/CD pipelines to build and operate high-performing platforms.
Champion engineering excellence through automated testing, observability, performance optimisation and continuous improvement practices.
Utilise AI engineering tools and emerging GenAI capabilities to enhance developer productivity, automation and software delivery outcomes.
Mentor and coach engineers, fostering technical growth, elevating engineering capability and promoting a culture of learning and innovation.
Collaborate effectively with business and technology stakeholders to translate complex requirements into scalable, customer-focused solutions.
Thrive on solving complex technical challenges, driving cross-team alignment and continuously advancing engineering practices within large-scale environments.

Tech skills:

We don't expect you to know everything, but experience in several of the following will set you up for success:

Back End: .NET, .NET Core, ASP.NET Core, C#, backend services
Front End: React, Next.js
API: REST, OAuth, webhooks
Architecture: Event-Driven, Microservices, Domain-Driven Design
Cloud: AWS
Infrastructure as Code: CloudFormation, CDK
Containers: Docker, Kubernetes
DevOps: CI/CD, GitHub Actions
Observability: Prometheus, Grafana, ELK Stack, Datadog
Testing: TDD, unit, integration, API testing
Quality Tools: JMeter, Selenium, Postman
AI/ML & GenAI: LangChain, LangGraph, LlamaIndex, AutoGen, Semantic Kernel
Agentic AI & GenAI: RAG, model evaluation, agent frameworks
Data Engineering: AWS EMR, AWS Glue, Apache Flink, Amazon Kinesis, Data Pipelines, Distributed Data Processing – nice to have
Data Architecture: Data Modelling, Data Governance, Scalable Data Workflows – nice to have.

If you're already part of the Commonwealth Bank Group (including Bankwest, x15ventures), you'll need to apply through Sidekick to submit a valid application. We’re keen to support you with the next step in your career.

We're aware of some accessibility issues on this site, particularly for screen reader users. We want to make finding your dream job as easy as possible, so if you require additional support please contact HR Direct on 1800 989 696.

Advertising End Date: 10/09/2026

Apply Now

Refine Your Search

back end developer jobs in rosebery, nsw

Staff Software Engineer . NET, Full Stack

Senior QA Engineers x 2 - Contract

Senior Java Full Stack Developer - Market Risk Technology | Investment Bank

Internship or Work Experience

HubSpot Technical & Web Developer

Software Engineer - API

Calypso Business Analyst

Account Executive (Melbourne)

Senior Full Stack Developer

Design Manager

Senior Fullstack Engineer

AI Backend Developer, Binance Square (Java, Golang, Python)

Marketing/Admin Assistant

Staff Software Engineer – Full Stack (.NET)

Key Account Manager - Leisure NSW

Executive Assistant - Travel & Business Operations

Associate Technical Supervisor - Netflix Animation Studios

Senior Platform Engineer

CRM Solutions Architect (Australia | Remote)

Senior Business Analyst – Capital Markets

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