Talent International, a leading Australian recruitment firm, have been engaged by our long-standing client, a high-performing Professional Services organisation. We are seeking a Mid-Level Full Stack Developer (.NET / React) to join their growing team.

Role Title: Mid-Level Full Stack Developer
Permanent Career Opportunity
Location + WFH Flexibility: Parramatta - Fully Onsite
Salary: $100,000 - $120,000 + super
Project: Development and enhancement of internal payment portals and debtor management systems
Client Industry: Professional Services (Financial Operations & Collections)
Start Date: Immediate (April start latest)
Interview Process: 2-3 stage process (Interview → Technical Assessment → Final Panel)

• Develop and enhance features within a modern .NET Core environment
• Work across the full stack including C#, SQL Server, HTML, JavaScript and React
• Contribute to payment portals and debtor lifecycle systems
• Support and implement regulated business logic and workflow rules
• Collaborate closely with Senior Developers, Business Analysts and Data teams
• Assist in stabilising and scaling the platform following organisational growth
  
  This role will play a key part in supporting increased workload demands and strengthening the internal platform after recent structural changes.
  
  
  
  Required Skills and Experience:
  
  
• Strong C# / .NET backend experience (non-negotiable - core business logic sits here)
• Either solid React frontend experience OR strong SQL / database experience
• Experience working across full-stack environments
• Ability to quickly learn and navigate an existing codebase
• Comfortable adapting to changing requirements mid-development
• Experience in small-mid sized organisations preferred
• Finance sector exposure beneficial (but not essential)
  
  
  
  What Success Looks Like (First 3-6 Months):
  
  
• Quickly understanding and contributing to the existing codebase
• Independently picking up backlog items with minimal technical friction
• Demonstrating commercial thinking and suggesting smarter implementation approaches
• Adapting confidently to evolving requirements
  
  
  
  This Role Is Not For:
  
  
• Developers who become overwhelmed in fast-paced operational environments
• Individuals who require highly structured, slow-moving enterprise environments
• Candidates who only execute tasks without thinking critically or proposing improvements
  
  We are looking for someone resilient, adaptable, and capable of thinking beyond initial scope when solving problems.
  
  
  
  Additional Details & Benefits:
  
  
• Modern .NET Core tech stack
• Strong mentorship from Senior Developer
• Energetic, collaborative team culture
• Monthly massages & team perks
• Real-world, operationally impactful systems
• Clear development pathway and investment in growth
  
  
  
  To Apply:
  
  If this sounds like your next opportunity or you would like to hear more, please 'apply now' and submit your resume!
  
  For more information or a confidential discussion please contact Sienna Coate Thompson at Talent International -
  📧 [email protected]