In-Demand Backend developer Jobs in Sydney, Nsw

Java Platform Performance Engineer (Performance Optimization) Fully Remote
Binance —Sydney NSW
- Full-time
- Remote
- AI
Quick Apply
DEVOPS Full Stack Developer Websites
Transport For NSW —Macquarie Park NSW
- $158,393 - $177,399 a year
- Full-time
- APIs
- Agile
- Communication skills
Quality Engineer
LEAP Legal Software —Sydney NSW
- Full-time
- Hybrid work
- SQL
- AWS
- AI
- Gym membership
- Free food
Quick Apply
Staff Software Engineer, Engine & Tools - Unpublished R&D Product
Riot Games —Sydney NSW
- Full-time
- Computer science
- Computer Science
- Bachelor's degree
- Health insurance
- Annual leave
Quick Apply
Front-end .NET Developer- AUS Citizen with Security Clearance
Accenture —Sydney NSW
- Full-time
- Azure
- DevOps
- APIs
- On-the-job training
- Parental leave
Senior Mobile App Developer
Teachers Health —Sydney NSW
- Full-time
- Hybrid work
- Computer Science
- DevOps
- Engineering
- Health insurance
Full-Stack Engineer - Front-End Focused
The Argyle Network —Sydney NSW
- $140,000 a year
- Full-time
- AWS
- Communication skills
Full Stack Software Engineer - Agentic AI
NinjaTech AI —Sydney NSW
- $160,000 - $190,000 a year
- Full-time
- Computer Science
- AWS
- Bachelor's degree
- Health insurance
- Annual leave
Backend Developers
Pyramid Global Technologies —Sydney NSW
- Management
- Engineering
- APIs
AI-native software developer
Law of the Jungle —Sydney NSW
- Full-time
- Remote
- Master's degree
- AWS
- POS
- Work from home
Quick Apply
Full Stack Engineer - Hybrid
Sitemate —Sydney NSW
- $115,000 - $160,000 a year
- Full-time
- Hybrid work
- AWS
- University
- AI
- Annual leave
- Work from home
15h
SAP Technical Consultant
Tata Consultancy Services —Sydney NSW
- Agile
12d
Software Engineer - Database
Xero —Sydney NSW
- Full-time
- Hybrid work
- AWS
- AI
Frontend Developers
Pyramid Global Technologies —Sydney NSW
- Management
- Engineering
- APIs
NMP80323 -ICT Solutions Development Backend Database Developer
Amentum —Sydney NSW
- Full-time
- APIs
API Integration Consultant
HUB24 —Sydney NSW
- Full-time
- AWS
- Analysis skills
- APIs
Mobile Architecture
BMP Technologies —Sydney NSW
- $100,000.00 - $120,000.84 a year
- Full-time
- Azure
- APIs
- Agile
Quick Apply
6d
Software Engineer (.NET/AI)
Corto Pty Ltd —Sydney NSW
- Full-time
- Hybrid work
- AWS
- APIs
- AI
- Gym membership
Quick Apply
8d
Software Developer (GoLang/ AWS)
Showtime Consulting —Sydney NSW
- Full-time
- Computer Science
- AWS
- Analysis skills
Quick Apply
12d
Software Engineer
Ferngrove Pharmaceuticals Pty Ltd —Chester Hill NSW
- $80,000 - $90,000 a year
- Part-time
- Bilingual
- Computer Science
- Bachelor's degree
Quick Apply
14h

I want to receive the latest job alert for backend developer in sydney, nsw

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

Java Platform Performance Engineer (Performance Optimization) Fully Remote

Binance -
Sydney NSW

Quick Apply

Job Details

Full-time

Qualifications

Spring Boot
System architecture
Performance testing
Microservices
Docker
Redis
RabbitMQ
GitHub
Middleware
AI
Multithreading
MySQL

Full Job Description

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.

About the Role

We're looking for engineers with approximately 1–5 years of experience who are passionate about Java, distributed systems and performance engineering. Exceptional new graduates with strong Java fundamentals and hands-on project experience are also welcome to apply.

Rather than focusing on feature development alone, this role is dedicated to improving the performance, scalability and reliability of distributed backend systems. You'll investigate JVM internals, optimize application and middleware performance, troubleshoot production bottlenecks, and build internal tooling that enables engineering teams to ship reliable systems at scale.

This is an ideal opportunity for:

Java Backend Engineers interested in performance engineering
Performance Engineers who enjoy deep technical troubleshooting
Infrastructure Engineers passionate about JVM, distributed systems and large-scale architecture

Responsibilities

Analyze and optimize the performance of large-scale Java applications across application, middleware, JVM and infrastructure layers.
Investigate production performance issues, identify root causes through profiling, tracing and code analysis, and drive end-to-end optimization.
Design and execute performance validation for distributed systems, covering throughput, latency, scalability and system stability.
Improve Java runtime performance through JVM tuning, GC optimization, thread analysis, memory leak investigation and profiling.
Optimize databases and middleware including MySQL, Redis, Kafka and other distributed components.
Build internal platforms and automation tools for performance testing, diagnostics, observability and capacity planning.
Partner with backend engineers and DevOps teams to improve system reliability and production readiness.
Review Java code for performance risks and leverage AI-assisted engineering tools to improve development efficiency while ensuring production-quality code

Requirements

Eengineers who enjoy understanding how large-scale Java systems actually work under the hood.
Strong Java programming skills with solid understanding of JVM internals, multithreading and concurrent programming.
Experience diagnosing performance bottlenecks through heap analysis, thread analysis, profiling and GC tuning.
Familiarity with distributed system architecture and production troubleshooting.
Experience with Spring Boot and microservice architecture.
Hands-on experience working with middleware such as Kafka, Redis, RabbitMQ or ZooKeeper.
Solid understanding of MySQL performance optimization and slow query analysis.
Experience with Linux, Docker and Kubernetes.
Strong problem-solving skills and passion for system performance and reliability.
Experience building internal engineering platforms or developer tooling is highly valued.

Nice to have

Hands-on experience with AI-assisted development tools (e.g., GitHub Copilot, Cursor, Claude Code) and ability to critically assess AI-generated code for performance and correctness.

Why Binance

Shape the future with the world’s leading blockchain ecosystem
Collaborate with world-class talent in a user-centric global organization with a flat structure
Tackle unique, fast-paced projects with autonomy in an innovative environment
Thrive in a results-driven workplace with opportunities for career growth and continuous learning
Competitive salary and company benefits
Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.

By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Quick Apply

Refine Your Search

backend developer jobs in sydney, nsw

Java Platform Performance Engineer (Performance Optimization) Fully Remote

DEVOPS Full Stack Developer Websites

Quality Engineer

Staff Software Engineer, Engine & Tools - Unpublished R&D Product

Front-end .NET Developer- AUS Citizen with Security Clearance

Senior Mobile App Developer

Full-Stack Engineer - Front-End Focused

Full Stack Software Engineer - Agentic AI

Backend Developers

AI-native software developer

Full Stack Engineer - Hybrid

SAP Technical Consultant

Software Engineer - Database

Frontend Developers

NMP80323 -ICT Solutions Development Backend Database Developer

API Integration Consultant

Mobile Architecture

Software Engineer (.NET/AI)

Software Developer (GoLang/ AWS)

Software Engineer

I want to receive the latest job alert for backend developer in sydney, nsw

Related Searches

Explore jobs in more locations

About the Role

Responsibilities

Requirements

Nice to have

Job Seeker Tools

Employer Tools

Browse

Stay Connected