We're Hiring: Senior Full Stack Developer (.NET + TypeScript/React)
Location Options:
Melbourne
(1 day per fortnight in the office)
Perth – Burswood office
Or
100% Remote
from anywhere in Australia
Salary: $120K-$150K base + super
Permanent Full-Time Role
Are you passionate about building high-quality software that delivers real impact? We're looking for a skilled and driven Full Stack Developer who thrives in a modern Microsoft tech environment and has a flair for rapid R&D; prototyping.
What You'll Bring
You're someone who's confident in both front-end and back-end development, and you can move quickly without compromising quality. You love building clean, scalable solutions — and you're not afraid to push the boundaries of what's possible.
Front-End:
Strong experience with
JavaScript/TypeScript
, especially in
React
Familiarity with
ASP.NET WebForms, MVC
, or
Blazor
is a plus
Understanding of
state management
,
code splitting
,
lazy loading
, and
performance tuning
Experience with
Jest
,
React Testing Library
, and contract/interface-driven development
Knowledge of build tools like
npm, yarn, pnpm
,
ESLint
Exposure to
client-side error tracking
and
user analytics
Experience with
TanStack
(query, router, table) is a bonus
Back-End:
Deep expertise in
.NET
Proven track record building and scaling
RESTful APIs
Knowledge of cross-cutting concerns:
OAuth 2.0
,
centralized logging
,
rate limiting
,
caching
,
idempotency
,
metrics collection (OpenTelemetry)
, and security best practices
Experience with
SQL (T-SQL)
and
NoSQL (MongoDB)
databases
Solid understanding of
API versioning
and migration strategies
Familiarity with cloud platforms like
Azure, AWS, or GCP
Background in
Domain Driven Design (DDD)
,
CQRS
,
event-driven architecture
, and
Pub/Sub
Bonus: Exposure to
clean architecture
and
multi-tenant systems
Your Background:
Bachelor's or Master's in
Computer Science
,
Software Engineering
, or a related field
5+ years
of software development experience, including
1–3 years
in a similar full stack role
This is a permanent, full time opportunity
and would suit a
Senior .NET Developer
who's ready to take their career to the next level.
Work Flexibility
: Whether you're in
Melbourne
,
Perth
, or based
anywhere in Australia
, we offer the flexibility to suit your lifestyle — including
100% remote
work if preferred.
Only candidates with full working rights and currently based in Australia need apply.
No sponsorship will be provided for this role.
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📌 Senior .Net Developer
🏢 Certus Sales Recruitment
📍 Melbourne