Senior Software Engineer – Gold Coast Relocation

NextPlay; Sydney; On-site; AUD 120,000 - 180,000; Full time

Job summary

NextPlay is seeking a Senior Software Engineer willing to relocate to the Gold Coast, Australia, joining a fast-growing data-driven scale-up. You will design and build integrations with manufacturers and enterprise systems, bringing live data from partner APIs and legacy sources to power a highly scalable platform.

You should have 5+ years of API and integration experience, strong data modeling skills, and the ability to lead technical conversations with partner engineers and enterprise

Qualifications

• Integrations with external partners at enterprise scale, from file transfers to modern APIs, and a good grasp of service oriented architecture.
• Strong data skills. You can model messy data, map it into clean schemas and tune the databases behind it.
• The confidence to run technical conversations with partner engineers and enterprise customers yourself.
• .NET / C# would be ideal but we are open to all languages.

Responsibilities

• Design and build integrations with manufacturers, enterprise systems and data providers.
• Bring in live data through partner APIs, alongside legacy data.
• Work across SFTP, REST, GraphQL and MCP.
• Map messy incoming data into clean schemas with the principal data engineer.
• Push for AI led, more automated ways of integrating.

Skills

Enterprise integrations

Data modeling

Technical discussions

C# / .NET

Tools

SFTP

REST

GraphQL

MCP

Job description

NextPlay is seeking a Senior Software Engineer willing to relocate to the Gold Coast, Australia, joining a fast-growing data-driven scale-up. You will design and build integrations with manufacturers and enterprise systems, bringing live data from partner APIs and legacy sources to power a highly scalable platform.

You should have 5+ years of API and integration experience, strong data modeling skills, and the ability to lead technical conversations with partner engineers and enterprise