Senior Full Stack Software Engineer (ReactC#)

As a Senior Full Stack Software Engineer at Bilue youll help shape high-quality digital solutions for some of Australias most recognisable brands. Youll work in a high-performing agile environment where strong engineering judgment collaboration and quality are non-negotiable.

Youll be hands-on across the full stack working with React and C# (.NET) to solve complex problems and deliver well-considered scalable products. Beyond writing great code youll contribute to technical direction support others to raise the bar and help teams deliver work were proud to put into the world.

Responsibilities

• Design build and maintain high-quality full stack applications using React and C# (.NET)
• Contribute to solution design and technical decision-making balancing delivery with long-term maintainability
• Build and integrate services deployed on AWS with an understanding of cloud-native patterns
• Work closely with clients and internal teams to understand problems shape solutions and communicate progress clearly
• Play an active role in agile ceremonies including sprint planning stand-ups retrospectives and backlog refinement
• Champion engineering best practices including code quality testing performance and security
• Review code thoughtfully and mentor other engineers through feedback pairing and knowledge sharing
• Troubleshoot debug and optimise applications to ensure reliability scalability and usability
• Contribute to continuous improvement of processes tooling and ways of working across teams
• Maintain clear documentation to support ongoing development and smooth handover

Qualifications :

Youre a Senior Full Stack Software Engineer who takes pride in delivering quality outcomes for clients. You thrive in environments with strong standards clear expectations and close collaboration where good engineering judgement reliability and quality all matter. You take ownership from idea through to production making thoughtful trade-offs that balance pace with long-term maintainability and client impact.

Youre comfortable operating at speed without cutting corners enjoy solving complex problems and communicate clearly with both technical and non-technical stakeholders. You hold yourself and others to a high bar and actively contribute to raising the standard of engineering and delivery across teams.

You bring:

Strong commercial experience building frontend applications with React
Proven backend experience with C# in production environments
Solid understanding of RESTful APIs microservices and system integration
Hands-on experience deploying or supporting applications on AWS
Experience working with SQL and database-driven applications
Familiarity with CI/CD pipelines and modern DevOps practices
Confidence using Git and working in collaborative codebases
Strong problem-solving skills with a focus on quality performance and client outcomes
Comfort engaging directly with clients and explaining technical decisions clearly
Proven experience working effectively in agile cross-functional teams
A mindset of ownership accountability and continuous improvement

Additional Information :

Life at Bilue

• People-first focus: Were committed to delivering exceptional outcomes for our clients but we know it starts with our people. Youll join a values-led team thats collaborative curious and genuinely cares about doing great work together.
• Connection that counts: From monthly anchor days and team lunches to our annual offsite we create intentional moments to connect collaborate and celebrate. These arent just fun perks theyre part of how we work and grow together.
• Flexibility that works: We offer hybrid working with 12 days per week in the office. Its a balance that gives you the space to do your best work while still creating time to connect and build strong relationships in person.
• Strong internal communities: We actively foster internal communities across tech design delivery and beyond giving you plenty of chances to connect share knowledge and learn from your peers.
• Opportunities to grow: We invest in your development with unlimited access to Go1s learning library and support from our internal performance coach. Whether you want to deepen your technical skills or grow your leadership potential well back you.
• Flat structure real impact: At Bilue everyones voice matters. Our leadership team is hands-on and approachable and we operate without unnecessary layers. We keep things open and transparent and your ideas will be heard no matter your title.

Bilue Big Blue Ocean. Are you ready to set sail Apply now!

NB. This is a full-time position based in Sydney. To be considered candidates must have unrestricted working rights in Australia.

We believe that having balanced and diverse teams is fundamental to our success. We welcome applicants of all backgrounds and experiences and are committed to fostering an inclusive environment where everyone feels respected and valued. We do not discriminate based on race religion national origin gender identity or expression age sexual orientation marital status neurodiversity or disability status. 

Remote Work :

No

Employment Type :

Full-time