220 backend developer jobs in Syd, Australia.

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Susquehanna International Group

Python Developer - Compliance

17 days ago

Full-time

Backend

Overview Susquehanna International Group (SIG) has an opening for an experienced Python Developer with data visualisation experience to support our Compliance and Trading Risk technology requirements in the Asia Pacific region. You will work very closely with the Compliance and Trading Risk teams, building and maintaining ...

Syd, Australia

XPT Software Australia Pty Ltd

IBM ODM & BAW Developer

18 days ago

Contract

Senior IBM ODM & BAW Developer Role Purpose The Senior IBM ODM & BAW Developer is responsible for designing, developing, testing, and implementing business process workflows and business rules using IBM Business Automation Workflow (BAW) and IBM Operational Decision Manager (ODM). The role works closely with Business Analysts, ...

Syd, Australia

Ebury

Business Developer / FX Sales Associate

18 days ago

On-site
Contract

Sales

... help transform how businesses operate globally, get in touch - we’d love to discuss how Ebury can accelerate your career so you can shape the future. Business Developer / FX Sales Associate Ebury - Sydney Launch Your FinTech Career as a Business Developer / FX Sales Associate at Ebury in our dynamic Sydney team. Kickstart ...

Syd, Australia

Renaissance InfoSystems

Senior Java Developer

20 days ago

Full-time
Contract

Backend

Hiring for Senior Java Developer About Us : Renaissance Info Systems is a technology and digital recruitment agency, connecting contract and permanent professionals with clients across Asia-Pacific. We aim to differentiate ourselves through our level of responsiveness, and our understanding that comes from being an IT recruitment ...

Syd, Australia

CareCone Group

Java Developer

20 days ago

Full-time
Contract

Backend

Job Title : Java Developer Location : Sydney Mode:Permanent Must have Skills - Java - Maven - Spring Boot - JUnit/Mockito - SQL/RDBMS/PostgreSQL - Git/GitHub - Docker - Linux - Shell scripting - Python Desirable skills - Kubernetes - Helm - ArgoCDGrafana/Loki - Airflow - AWS Aurora/EKS/S3 - AI Engineering/Claude Code Required ...

Syd, Australia

Ace Talent Recruitment

Software Developer Internship

21 days ago

On-site
Full-time

$20 - $25 per hour

... modern applications. Our internships offer real-world exposure to Agile development, cloud-native tooling, and end-to-end feature delivery—helping emerging developers launch impactful careers in Australia’s thriving tech ecosystem. Role & Responsibilities - Contribute to front-end and back-end development of enterprise ...

Syd, Australia

The Royal Australasian College of Physicians

Dynamics 365 & Power Platform Developer

21 days ago

Hybrid
On-site
Full-time

... projects, prioritise tasks, and meet deadlines Certifications - Microsoft Certified: Dynamics 365 Fundamentals - Microsoft Certified: PL-400 Power Platform Developer or PL-200 Power Platform Functional Consultant. To apply, please send your resume and short cover letter by clicking "Apply". We will be reviewing applications ...

Syd, Australia

Hannover Re

Senior Software Developer

21 days ago

Hybrid
Full-time

IT
Backend

... team with the financial strength and global reach of one of the world’s largest reinsurers. We currently have an exciting opportunity for a Senior Software Developer to join our Life & Health Subsidiary in Sydney. About the role: Reporting directly to the Application Development Manager, this permanent role is part of our ...

Syd, Australia

Are Media Pty Ltd

Lead Developer - Site & Performance

21 days ago

Full-time

... selves. The Role Shape the future of the WordPress platform powering some of Australia's most recognised media brands! At Are Media, we're looking for a Lead Developer who combines deep WordPress expertise with hands-on engineering and strong people leadership to drive the performance, scalability and evolution of our digital ...

Syd, Australia

GoSourcing Pty Ltd

Java Developers

21 days ago

Hybrid
On-site
Contract

... Govt client supporting millions of Australians, also a front and centre of a vision to be a world leader in government service delivery is seeking Senior Java Developers: - experience overseeing software development projects, writing optimised code, and provide technical leadership to a team of software engineers. They are ...

Syd, Australia

NCS Australia

Application Security Developer

21 days ago

Hybrid
Full-time

... resilience to shape better outcomes. Join us and accept the challenge of creating a better tomorrow. Job Description We are seeking an Application Security Developer to join our enterprise cybersecurity and engineering organization in Sydney. This is a developer-first AppSec role designed for a hands-on practitioner who ...

Syd, Australia

Mercor

Technical Writer - Developer Documentation

21 days ago

Remote
Contract

Content Writing

$80 - $85 per hour

... Position: Technical Writer Type: Contract Compensation: $80–$85/hour Location: Remote Commitment: 5 hours/day Role Responsibilities - Review paired AI-generated developer-facing writing against a client's task brief and writing guide. - Evaluate CLI help text , error messages, and API reference documentation for technical accuracy. ...

Syd, Australia

Cover Genius

Senior Engineer, Developer Experience

21 days ago

Remote
Hybrid
Full-time

A$70 AUD - A$100 AUD

... experience, and the judgement to decide which developer problems are worth solving. You will lead the design of our "golden path", gather requirements from developers, build the data foundation to measure impact of devex work (e.g. DORA and developer satisfaction) and mentor other engineers on the team. Regular collaboration ...

Syd, Australia

Susquehanna International Group

C# Developer - Core Trading Technology

22 days ago

On-site
Full-time

Backend

... applications on Linux is an advantage - Strong interpersonal and communication skills for interacting with traders, quantitative analysts, and other software developers - Ability to meet deadlines and work well under pressure in a fast-paced team environment - An experienced C# developer with knowledge of: design, profiling, ...

Syd, Australia

Mercor

Technical Writer - Developer Documentation

23 days ago

Remote
Contract

Content Writing

$80 - $85 per hour

Syd, Australia

George Weston Foods Limited

Senior SAP BTP Integration Developer

24 days ago

Full-time

... brands like Tip Top, Abbotts Village Bakery, Burgen, Golden, DON, KR Castlemaine and Yumi’s. Key Responsibilities We are seeking a Senior SAP BTP Integration Developer to play a key role in GWF's SAP transformation journey, delivering enterprise integrations from SAP Process Orchestration (PO) to SAP Business Technology Platform ...

Syd, Australia

Mercor

Software Developer - AI Projects

24 days ago

Remote
Full-time
Contract

$50 - $60 per hour

... Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Software Developers (Must own MacBook) Type: Contract Compensation: $50–$60/hour Location: Remote Commitment: 10–20 hours/week Role Responsibilities - Complete and narrate real ...

Syd, Australia

Ace Talent Recruitment

Software Developer Internship

25 days ago

On-site
Full-time
Contract

Syd, Australia

Antares Solutions

Software Developer Internship | Application Development

25 days ago

Hybrid
Full-time
Contract

... the students during their studies if suitable, with a potential to extend depending on circumstances. We are seeking an enthusiastic and dedicated Software Developer Intern to assist with developing and maintaining software applications for our clients. This internship offers hands-on experience in software development, ...

Syd, Australia

Susquehanna International Group

C++ Developer

27 days ago

On-site
Full-time

... performance and stability. Collaborating with traders and quantitative researchers, our systems engineers, network architects, technical analysts and software developers create competitive edge through best-in-class technical solutions. As a Software Developer within our Trading Systems team, you will have the opportunity ...

Syd, Australia