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Backend Developer jobs in Sydney NSW

• The average pay for Backend Developer jobs in Sydney NSW is $100K per year.
• Entry-level positions start at $100K per year, while the most experienced workers can earn up to $101K per year.
2 companies are currently advertising Backend Developer jobs in Sydney NSW including Bizessence Pty Ltd and Macquarie Group.
• Top skills include NODE.JS, RUBY, AUTOMATED TESTING, JAVA and OPERATIONS.
Showing 1 - 20 of 88 jobs
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Expiring in 1d
Part time · Internship & trainee
Similar jobs pay ~$50k - $70k

Pay information not disclosed by advertiser

Key points we found

  • Design, develop, test, and maintain backend services and APIs.
  • Collaborate with frontend developers, product managers, and QA teams.
  • Implement authentication, authorization, and security best practices.
+60d ago
Full time · Permanent
Similar jobs pay ~$98k - $156k

Pay information not disclosed by advertiser

Key points we found

  • Work in a dynamic squad/tribe environment.
  • Deliver high-quality Java APIs for mobile applications.
  • Collaborate with a tight-knit team to drive accountability and innovation.
Expiring in 2d
Full time · Permanent
Similar jobs pay ~$120k - $150k

Pay information not disclosed by advertiser

Key points we found

  • Lead the backend development and integration of a large-scale Commercetools implementation.
  • Design, build, and maintain scalable Node.js and TypeScript APIs supporting a modern composable commerce architecture.
  • Provide technical leadership and mentoring to other developers across project teams.
Posted 22d ago
Contract
$900 - $901/day Above avg.

Key points we found

  • Lead the development of a new operational platform for property tech.
  • Provide technical leadership and mentor junior developers.
  • Collaborate with cross-functional teams to deliver holistic solutions.
Posted 1d ago
Full time · Permanent
Similar jobs pay ~$100k - $130k

Pay information not disclosed by advertiser

Key points we found

  • Develop and maintain applications using .NET and SQL Server.
  • Collaborate with cloud operations teams to manage infrastructure and monitor performance.
  • Engage with project teams and provide daily progress updates.
Posted 11d ago
Full time · Permanent
Similar jobs pay ~$120k - $150k

Pay information not disclosed by advertiser

Key points we found

  • Build and evolve core backend frameworks and developer APIs.
  • Design and deliver scalable systems that are easy to use and maintain.
  • Mentor engineers and advocate for a culture of simplicity and innovation.
+60d ago
Full time · Permanent
Similar jobs pay ~$90k - $120k

Pay information not disclosed by advertiser

Key points we found

  • Develop and enhance core platform features using C#, .NET Core, and REST APIs.
  • Contribute to architectural discussions and improve CI/CD pipelines.
  • Mentor junior developers and take on leadership responsibilities as the team grows.
+60d ago
Full time · Permanent
Similar jobs pay ~$90k - $120k

Pay information not disclosed by advertiser

Key points we found

  • Design and develop platform features and enhancements.
  • Write clean, secure, and testable code.
  • Collaborate with Product and Delivery teams.
Expiring in 1d
Full time · Permanent
Similar jobs pay ~$120k - $150k

Pay information not disclosed by advertiser

Key points we found

  • Build high-quality software for a large internal developer community.
  • Design and improve developer platforms, tools, and libraries.
  • Mentor junior engineers and shape technical direction.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$120k - $150k

Pay information not disclosed by advertiser

Key points we found

  • Design, build, and deliver intelligent agent solutions for an AI-powered chat platform.
  • Provide technical leadership while remaining hands-on in the development of AI solutions.
  • Collaborate with stakeholders to translate business needs into technical solutions.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$90k - $120k

Pay information not disclosed by advertiser

Key points we found

  • Join a small elite team working with Elixir, Phoenix, and Postgres.
  • Design and build product features end-to-end, ensuring quality and reliability.
  • Collaborate closely with the technical lead and team members on technical decisions.
+60d ago
Full time · Contract
Similar jobs pay ~$350k+

Pay information not disclosed by advertiser

Key points we found

  • Design and develop scalable backend applications and distributed systems using Java.
  • Build and integrate APIs, microservices, and cloud-native platform components.
  • Contribute to AI-enabled workflow and automation initiatives across enterprise environments.
+60d ago
Full time · Permanent
Similar jobs pay ~$116k - $195k

Pay information not disclosed by advertiser

Key points we found

  • Lead the development of sharing and permissions features across Canva''s product suite.
  • Propose innovative solutions to enhance product decision platforms.
  • Mentor and guide engineering teams while facilitating cross-team initiatives.
Posted 24d ago
Contract
Similar jobs pay ~$278k - $304k

$1100 - $1200 per day

Key points we found

  • Join a major banking transformation programme focused on building and scaling a strategic entitlements platform.
  • Contribute to productionisation, support additional use cases, and improve scalability.
  • Work in a cross-functional team with a strong expectation of engineering ownership from design to release.
+60d ago
Full time · Permanent
Similar jobs pay ~$176k - $279k

Pay information not disclosed by advertiser

Key points we found

  • Develop and maintain applications using Node.js and TypeScript.
  • Integrate multiple data sources and databases into one system.
  • Implement automated testing platforms and unit tests.
+60d ago
Full time · Permanent
Similar jobs pay ~$90k - $130k

Pay information not disclosed by advertiser

Key points we found

  • Join a team redefining design experiences.
  • Build scalable APIs and improve system performance.
  • Collaborate with cross-functional teams to deliver impactful solutions.
+60d ago
Full time · Permanent
Similar jobs pay ~$156k - $265k

Pay information not disclosed by advertiser

Key points we found

  • Join a fast-moving team to develop a platform connecting partners and customers in the experiences industry.
  • Shape real solutions at scale from idea to deployment.
  • Work remotely or from locations in Sydney or Gold Coast.
+60d ago
Full time · Permanent
Similar jobs pay ~$172k - $326k

Pay information not disclosed by advertiser

Key points we found

  • Design and maintain software and integrations for complex network technologies.
  • Translate customer needs into reusable API based micro-services and data models.
  • Participate in a DevOps environment and lead Agile ceremonies.
Posted 22d ago
Full time · Permanent
Similar jobs pay ~$253k - $304k

$1000-$1200 salary

Key points we found

  • Lead and support migration activities from Java 8 to Java 21
  • Modernise existing codebases and introduce newer Java capabilities
  • Collaborate closely with engineering leadership and delivery teams
+60d ago
Full time · Permanent
Similar jobs pay ~$350k+

Pay information not disclosed by advertiser

Key points we found

  • Develop and support business-critical trading systems.
  • Collaborate with traders and quantitative researchers to optimise trading outcomes.
  • Design and implement scalable, high-performance systems.