Software Engineer | Remote

Crossing Hurdles; Australia; On-site; AUD 120,000 - 160,000; Full time

Job summary

Crossing Hurdles is seeking a strong backend-focused engineer to contribute expert-level code samples and debugging insights across Java, Go, Rust, TypeScript, Python, and C++. You will analyze complex defects, optimize performance, and implement scalable features while refactoring legacy code for clarity and efficiency.

You will also document technical decisions to improve AI training data quality and participate in thorough peer code reviews to ensure accuracy and quality across large-scale

Qualifications

• Strong backend development experience across multiple languages and ecosystems.
• Proven track record building scalable services and APIs.
• Comfort with debugging, performance work and automated testing.
• Solid code review instincts and collaboration skills.
• Proven experience in backend development with high-quality, performant projects.
• Experience identifying and resolving software bugs and bottlenecks.
• Experience with refactoring and implementing complex features in large-scale applications.
• Strong understanding of algorithms, data structures, and CS fundamentals.
• Excellent analytical, problem-solving, and technical communication skills.

Responsibilities

• Contribute expert-level code samples, debugging strategies, and development insights.
• Analyze, troubleshoot, and resolve complex software defects and performance bottlenecks.
• Implement robust new features with scalability and maintainability.
• Refactor and optimize legacy code for clarity and efficiency.
• Document technical reasoning and code decisions to improve AI training data quality.
• Review and validate peer-contributed code for accuracy and clarity.

Skills

Java

Go

Rust

TypeScript

Python

C++

Backend experience

APIs

Performance debugging

Code review

Job description

• Contribute expert-level code samples, debugging strategies, and development insights in Python3, Java, Rust, Go, C++, or TypeScript.
• Analyze, troubleshoot, and resolve complex software defects and performance bottlenecks in diverse codebases.
• Implement robust new features, ensuring scalability, maintainability, and adherence to software best practices.
• Refactor and optimize legacy code to improve clarity, efficiency, and long-term reliability.
• Document technical reasoning, solution approaches, and code decisions to enhance AI training data quality.
• Review and validate peer-contributed code and technical submissions for accuracy and clarity.

Requirements

• Strong backend experience in Java, Node.js, Go, Rust, Typescript, Python, C++ or similar.
• A track record building scalable services and APIs.
• Comfort with debugging, performance work and automated testing.
• Solid code review instincts.
• Proven experience in backend development, with a track record of delivering high-quality and performant projects.
• Demonstrated success in identifying and resolving software bugs and system bottlenecks.
• Experience with codebase refactoring and implementing complex features in large-scale applications.
• Strong understanding of algorithms, data structures, and foundational computer science concepts.
• Excellent analytical, problem-solving, and technical communication skills.

Application Process

• Easy Apply on LinkedIn
• Participate in resume evaluation & interview stage