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The Onset

Senior Java Back-End Engineer

The Onset
Australia ยท Contract ยท Mid-Senior
Job Description

๐—ฆ๐—ฒ๐—ป๐—ถ๐—ผ๐—ฟ ๐—ฆ๐—ผ๐—ณ๐˜๐˜„๐—ฎ๐—ฟ๐—ฒ ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐—ฒ๐—ฟ โ€“ ๐—๐—ฎ๐˜ƒ๐—ฎ | ๐—–๐—น๐—ผ๐˜‚๐—ฑ | ๐—›๐—ถ๐—ด๐—ต-๐—ฆ๐—ฐ๐—ฎ๐—น๐—ฒ ๐—ฆ๐˜†๐˜€๐˜๐—ฒ๐—บ๐˜€

  • Multiple contract opportunities
  • โฐ12-months initially with potential to extend
  • ๐Ÿ’ฐUp to $1,000 per day
  • ๐Ÿ Hybrid - 3 days


Join a high-impact engineering team building critical infrastructure used by millions every day. Youโ€™ll work in a global-scale financial services environment, solving complex, meaningful problems that directly affect the real world.

You'll be part of a collaborative, forward-thinking team, the key to modernising a global banking experience.

๐—ช๐—ต๐—ฎ๐˜ ๐—ฌ๐—ผ๐˜‚โ€™๐—น๐—น ๐——๐—ผ:

  • Design and build scalable APIs and event-driven microservices with Java, Spring Boot, and modern cloud tooling
  • Solve distributed systems challenges like real-time data flows, secure access, and low-latency processing
  • Champion clean code, performance tuning, and system resiliency best practices
  • Contribute to team culture by leading design discussions, reviewing pull requests, and improving developer experience
  • Collaborate closely with DevOps, product, and SRE teams to ensure systems are resilient, observable, and production-ready


๐—ช๐—ต๐—ฎ๐˜ ๐—ช๐—ฒโ€™๐—ฟ๐—ฒ ๐—Ÿ๐—ผ๐—ผ๐—ธ๐—ถ๐—ป๐—ด ๐—™๐—ผ๐—ฟ:

  • Engineers who thrive in fast-paced environments and are driven by real-world impact
  • Deep experience with Java, Spring Boot, and cloud-native architectures (AWS OR GCP preferred)
  • Understanding of event-driven patterns and messaging tools like PubSub, Solace, SQS/SNS
  • Strong SQL and NoSQL experience
  • Familiarity with contract testing, CI/CD, and unit/integration testing at scale


Why Youโ€™ll Love It

  • Be part of a mission-critical team in a global financial organisation
  • Work with modern tools and engineering practices at scale
  • Join a collaborative culture where innovation and autonomy are encouraged


If you're interested, APPLY HERE or reach out to [email protected]

Key Skills

Ranked by relevance

spring boot cloud java microservices devops nosql cicd sql aws gcp
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๐Ÿ‡ฆ๐Ÿ‡บ

Country Guide

Australia

Skilled migration pathways & strong salaries

Posted
Apr 15, 2025
Type
Contract
Level
Mid-Senior
Location
Sydney
Company
The Onset

Industries

Staffing Recruiting

Categories

Engineering Information Technology

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