Senior Software Engineer (Front-end Focus)

Buddy Advisory; Geelong; On-site; AUD 110,000 - 150,000; Full time

Job summary

Buddy Advisory, partnering with Business Automation Works (BAW), seeks a Full Stack Software Engineer for its Geelong team. This hands-on role focuses on React front-end work across the product suite while contributing to .NET APIs, data workflows and system design.

You will deliver production-ready software, drive AI-assisted tooling adoption and collaborate with product, engineering leadership and the Customer Success team to translate business needs into technical solutions.

Qualifications

• Extensive software engineering experience in a SaaS/scale-up environment, with a track record of taking software through to production, end-to-end.

Responsibilities

• Design, build and maintain front-end features and components in React, delivering high-quality user experiences across BAW's product suite
• Contribute to .NET backend services, APIs, authentication and logging patterns, and shared, reusable application components
• Build and maintain data ingestion, transformation and processing workflows, ensuring reliable, high-quality data movement across systems
• Champion the adoption of AI-assisted tooling across the team's processes and ways of working
• Contribute to database schemas, SQL queries and stored procedures, looking for opportunities to improve performance, data quality and observability
• Contribute to solution design, technical specifications and acceptance criteria across front-end and backend work
• Support incident investigation and resolution across front-end, backend and data processing systems
• Support and mentor other developers through code reviews and knowledge sharing
• Partner closely with product, engineering leadership and the Customer Success team to translate business needs into technical solutions

Skills

ReactJS front-end

.NET/C#

SQL Server

SaaS/scale-up experience

Data workflows

AI-assisted tooling

Full-stack capability

Ownership mindset

Mentoring teammates

Tools

ReactJS

.NET/C#

SQL Server

Job description

Buddy Advisory is proud to be partnering with Business Automation Works (BAW), a fast-growing business delivering smart automation solutions to the financial services sector, including accounting practices. By replacing manual, time-consuming processes with smarter, more innovative ways of working, BAW lifts productivity and job satisfaction, freeing practice managers, partners, and admin staff to focus on what matters most: client relationships and engagement.

The role

Another exciting vacancy now exists for an experienced Full Stack Software Engineer to join the growing team in Geelong. This is a hands-on role with a strong front-end focus, working extensively in React across BAW's product suite, while also contributing to backend APIs, data workflows and solution design. You'll bring real, lived experience taking software through to production, strong front-end craft, and a high-agency mindset.

The responsibilities

• Design, build and maintain front-end features and components in React, delivering high-quality user experiences across BAW's product suite

• Contribute to .NET backend services, APIs, authentication and logging patterns, and shared, reusable application components

• Build and maintain data ingestion, transformation and processing workflows, ensuring reliable, high-quality data movement across systems

• Champion the adoption of AI-assisted tooling across the team's processes and ways of working

• Contribute to database schemas, SQL queries and stored procedures, looking for opportunities to improve performance, data quality and observability

• Contribute to solution design, technical specifications and acceptance criteria across front-end and backend work

• Support incident investigation and resolution across front-end, backend and data processing systems

• Support and mentor other developers through code reviews and knowledge sharing

• Partner closely with product, engineering leadership and the Customer Success team to translate business needs into technical solutions

The requirements

• Extensive software engineering experience in a SaaS/scale-up environment, with a track record of taking software through to production, end-to-end

• Strong, current ReactJS/front-end experience, mandatory. (.NET/C# and SQL Server backend experience highly regarded)

• Comfortable moving across the front end and into APIs, background processing and data workflows, not siloed to one layer of the stack

• A high-agency, ownership mindset; you think commercially and about customer impact, not just technology for its own sake

• Genuine curiosity and energy for AI-assisted tooling, ideally backed by professional and personal builds

• Comfort with breadth, ambiguity and switching context across many systems, without needing a manual to get things done

• Good collaboration and communication skills, comfortable pairing with and supporting other engineers

Why join

• Broad exposure across a modern, containerised, microservices-based stack.

• Genuine influence over technology stack, engineering standards, solution design and team development.

• Real opportunity to grow your skills and take on more responsibility as the team and business scale

• Based in our Geelong office, with real proximity to customers and commercial impact.

• A leadership team actively investing in AI-assisted tooling and modern ways of working.

• A fast-growing company solving genuinely meaningful problems for financial services businesses.