We\'re a fast‑growing, Australian‑owned software company providing creative
payment processing
and
loan management
solutions through our flagship platform,
Biz Core. Since 2018, we\'ve helped businesses across Australia and New Zealand simplify operations, manage loans, and handle payments with ease. As our client base grows, we\'re expanding our product engineering team to keep delivering stable, high‑quality software. We\'re looking for a
Senior-Level Web Developer
to help us maintain this momentum. Your Role at a Glance
You’ll work across the
Angular
and
.NET Core
web frameworks that power Biz Core’s payments and lending modules. You’ll collaborate with product, QA and engineering peers to design, build and ship features end‑to‑end, improve reliability and performance, and help evolve our architecture as we scale. Key Responsibilities
Web Development: Build accessible, responsive UIs in TypeScript with Angular and a modern component library/design system (HTML5, CSS/SCSS, Angular, RxJS). Own features end‑to‑end: collaborate on UX, implement, test, and publish release notes (state management, performance tuning). APIs, Data & Integrations: Design and implement C# / ASP.NET Core HTTP APIs (DDD, MediatR, REST/JSON); integrate third‑party services (identity, payments, accounting, messaging; queues/eventing; Stripe or Zai a plus). Work with SQL Server/T‑SQL and Entity Framework Core; optimise queries in a multi‑tenant environment (EF Core profiling/optimisation). Reliability, Operations & DevEx: Write unit, integration and end‑to‑end tests; contribute to CI/CD pipelines (xUnit/NUnit; CI/CD in Azure DevOps). Build/maintain Azure WebJobs and background processes; support multi‑environment release flows (Azure App Services). Partner with QA and Support to reproduce and resolve issues (Jira/DevOps boards). Coach junior and mid‑level developers and share best practices (PR reviews; documentation). Who We\'re Looking For
Experience & Knowledge
5–8+ years\' experience building production web applications Strong TypeScript and modern Angular (or React experience with willingness to work in Angular) Solid C# / ASP.NET Core skills and comfort with databases/SQL (SQL Server/T‑SQL) Experience with CI/CD, and Azure cloud services Exposure to payments, lending, or financial integrations is highly regarded Nice to have: EF Core performance tuning; Blazor. Skills & Attributes
Excellent attention to detail and clear communication Product‑minded, pragmatic problem solver Comfortable using AI development tools responsibly (e.g., Copilot/ChatGPT/Claude) with strong verification habits. Willingness and ability to learn new systems and business logic Tertiary qualification in IT/CS or equivalent experience Why Join FSoft?
Hybrid Work Model:
Up to 4 WFH days; at least 1 day in our Springwood office Flexibility:
Design your schedule around 9am–2pm core hours Professional Growth:
Access to training, courses and upskilling pathways Team Culture:
Friendly, collaborative and inclusive; real ownership and impact Team Lunches Coffee/Drinks Casual Office Days Learning & Development Support How to Apply
Ready to build reliable, high‑impact software used across ANZ? We want to hear from you. Submit your resume and a short cover letter outlining your experience and why you\'d be a great fit at FSoft(Biz Core). Work rights:
Must have permanent Australian work rights and be able to pass background checks. Application questions
Which of the following statements best describes your right to work in Australia? How much notice are you required to give your current employer? How many years\' experience do you have as a C# Programmer? How many years\' experience do you have as an Angular Developer? How many years\' experience do you have as an ASP.Net Developer? How many years\' experience do you have as a Front End UI Developer? How many years\' experience do you have using SQL queries? How many years\' experience do you have as a user experience (UX) designer? To help fast track investigation, please include here any other relevant details that prompted you to report this job ad as fraudulent / misleading / discriminatory / salary below minimum wage.
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📌 Senior Web Developer
🏢 FSoft
📍 Perth