In-Demand Developer api platform Jobs in Dee Why, Nsw

.NET Developer (Australian citizen or PR)
FinXL —Sydney Olympic Park NSW
- $600 - $700 a day
- Contract
- Hybrid work
10d
Senior Front-end Developer
Switch —Sydney NSW
- Hybrid work
- Management
- Writing skills
- DevOps
Senior MuleSoft Developer - CONTRACT
Datacom —Sydney NSW
- Contract
- Hybrid work
- Bachelor's degree
- APIs
- Leadership
- Health insurance
- Parental leave
Quick Apply
7d
Senior .NET Developer
Virtusa Consulting & Services Pty Ltd —Sydney NSW
- $100,000 - $160,000 a year
- Full-time
- Azure
- Microsoft Office
- Bachelor's degree
Quick Apply
Senior React Native Developer
Trideca —Sydney NSW
- Full-time
- DevOps
- SQL
- APIs
Quick Apply
1d
Android Developer - Risk Control
Binance —Sydney NSW
- Full-time
- Remote
- Management
- Computer Science
- Engineering
- Work from home
Quick Apply
Group Product Manager, AI
Nuix —Sydney NSW
- Hybrid work
- Master's degree
- Product management
- APIs
Frontend Developers
Pyramid Global Technologies —Sydney NSW
- Management
- Engineering
- APIs
Senior Quality Engineer
Corto Pty Ltd —Sydney NSW
- Full-time
- Hybrid work
- Writing skills
- APIs
- AI
- Gym membership
Quick Apply
11d
Front-end .NET Developer- AUS Citizen with Security Clearance
Accenture —Sydney NSW
- Full-time
- Azure
- DevOps
- APIs
- On-the-job training
- Parental leave
Software Engineer - API
Nuix —Sydney NSW
- Hybrid work
- Management
- Computer Science
- No degree
2d
Staff Software Engineer . NET, Full Stack
Commonwealth Bank —Sydney NSW
- Full-time
- AWS
- APIs
- AI
Red Hat Developer
Accenture —Sydney NSW
- Full-time
- DevOps
- APIs
12h
GenAI FullStack SDE, AWS Professional Services
Amazon Web Services Australia Pty Ltd —Sydney NSW
- Full-time
- DevOps
- Master's degree
- AWS
Senior Quality Test Engineer II
RELX —Sydney NSW
- Full-time
- Computer Science
- Analysis skills
- Bachelor's degree
- Parental leave
Senior MuleSoft Developer
Delivery Centric Technologies —Sydney NSW
- Full-time
- Computer science
- Oracle
- Computer Science
Quick Apply
1d
Senior Software Engineer
Corto Pty Ltd —Sydney NSW
- Hybrid work
- SQL
- AWS
- APIs
- Gym membership
Quick Apply
Senior Software Engineer (.NET)
Corto Pty Ltd —Sydney NSW
- Full-time
- Hybrid work
- SQL
- AWS
- APIs
- Gym membership
Quick Apply
Delivery Consultant: Agentic AI FullStack SDE, AWS Professional Services
Amazon Web Services Australia Pty Ltd —Sydney NSW
- Full-time
- DevOps
- Master's degree
- AWS
Web Application Developer C# .Net
The Argyle Network —Sydney NSW
- $150,000 a year
- Full-time
- Hybrid work
- Azure
- SQL
- Financial services

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developer api platform jobs near dee why, nsw

.NET Developer (Australian citizen or PR)

FinXL -
Sydney Olympic Park NSW

Apply Now

Job Details

Contract
$600 - $700 a day
10 days ago

Qualifications

CI/CD
Mobile applications
Microsoft SQL Server
Git
Xamarin
GitHub

Full Job Description

Job details

Posted17 August 2026
SalaryAU$600 - AU$700 per day
LocationSydney Olympic Park
Job type Contract
Discipline Digital & Product Engineering
Reference90M0714060_1786940008

Job description

.NET Developer

Join our Development Practice, and support key long-term programs of work!

FinXL Professional Services is a leading IT consultancy that partners with clients to bridge the gap between business needs and technology capabilities. Since 2003, we've been delivering high-value ICT services across government, finance, telecommunications, and enterprise sectors.

FinXL is seeking a .NET Developer to join our consulting team and be deployed with a leading Government client on a 12-month contract in Sydney Olympic Park.

Advance your consulting career and join the FinXL Development practice as a .NET Developer for a pivotal Government engagement. This position requires deep hands-on .NET expertise to support a range of application and uplift initiatives, including application migration, modernisation, SQL Server, JavaScript, and server transitions. The role also involves work across Dynamics CRM on‑prem and Power Platform components, while collaborating closely with both internal and external stakeholders. .NET, C#, JavaScript, Dynamics CRM, MAUI and SQL Server.

This role requires a security clearance and is only open to Australian citizens or PR holders.

Responsibilities

Drive the migration and modernization of applications moving from legacy platforms to target environments.
Execute API enhancements and framework uplifts leveraging .NET and core Web technologies.
Oversee SQL Server database activities including query optimization, scripting, and data transition.
Facilitate server migration efforts through system configuration, deployment support, and issue remediation.
Customize, integrate, and maintain workflows within on-premises Dynamics CRM architectures.
Deliver technical enhancements across Power Apps and the broader Microsoft Power Platform ecosystem.
Author precise technical documentation, architectural specifications, and post-migration support guides.

Key Skills & Experience

Proven hands-on development expertise with the .NET Framework and JavaScript.
Strong practical knowledge of Git/GitHub for repo maintenance, versioning, and CI/CD pipelines.
Solid technical familiarity with Dynamics CRM on-premise components, including plugins and workflows.
Working exposure to Microsoft Power Apps and surrounding Power Platform tools.
Deep capability with SQL Server management, including complex queries, stored procedures, and data migration.
Experience utilizing Xamarin and .NET MAUI for mobile application migration and cross-platform builds preferred.
Demonstrated success working on application modernization, server uplift, and change management initiatives.
This role requires a security clearance and is only open to Australian citizens or PR holders.

Engagement Details

12-month contract with a Government client.
Hybrid working model with 2-3 days/week in the office in Sydney Olympic Park.

Next Steps

Apply now highlighting relevant skills and experience and address your application to Julia Leung. Due to the high volume of applications only shortlisted candidates can be contacted.

Apply Now

Refine Your Search

developer api platform jobs in dee why, nsw

.NET Developer (Australian citizen or PR)

Senior Front-end Developer

Senior MuleSoft Developer - CONTRACT

Senior .NET Developer

Senior React Native Developer

Android Developer - Risk Control

Group Product Manager, AI

Frontend Developers

Senior Quality Engineer

Front-end .NET Developer- AUS Citizen with Security Clearance

Software Engineer - API

Staff Software Engineer . NET, Full Stack

Red Hat Developer

GenAI FullStack SDE, AWS Professional Services

Senior Quality Test Engineer II

Senior MuleSoft Developer

Senior Software Engineer

Senior Software Engineer (.NET)

Delivery Consultant: Agentic AI FullStack SDE, AWS Professional Services

Web Application Developer C# .Net

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