Full Stack Engineer

About the Team The Information Technology team at Sigma Healthcare is responsible for the design, implementation and support of all of Sigma’s technology stack, including Microsoft Dynamics 365, SAP S/4 HANA, decentralised EWM, SAP SaaS products (including Concur, Ariba, SuccessFactors and IBP), Salesforce, Retail POS within Chemist Warehouse and a multitude of supporting applications. We are a team of approximately 250 dedicated staff, supplemented by external IT organisations to provide a cohesive ecosystem of solutions to our business About the Role Reporting to the Technical Lead – MPS Applications, you will work across MPS applications and integration components to support production stability, feature enhancements, technical remediation and modernisation. MPS is building an in-house Software Engineering capability to develop and operate its digital platforms. We are seeking two Full Stack Engineer's with experience developing user interfaces for Windows and web platforms, APIs and services, supported by strong SQL Server expertise. You will build new features, modernise existing systems, contribute to architecture and technical direction, and maintain production applications. You will also mentor junior engineers and help drive continuous improvement across Engineering practices. Role Responsibilities Working across Windows and web platforms, APIs, services and SQL Server, you will contribute to scalable, secure and maintainable software solutions. You will also help shape technical direction, mentor engineers, contribute to design and architecture decisions, and support continuous improvement across Engineering practices. The role requires someone who can quickly understand complex systems and business processes, work collaboratively in a changing environment, and engage directly with users and stakeholders to deliver practical, value-driven outcomes. Key responsibilities include: Contributing to Software Engineering strategy and agile ways of working.Influencing architecture, technical standards and design decisions.Designing and delivering new features and system enhancements.Maintaining code quality, security and performance through reviews and best practice.Supporting production systems through triage, defect resolution, root-cause analysis and release validation.Communicating technical solutions and trade-offs to technical and non-technical stakeholders.Mentoring and supporting the development of other engineers. Who are we looking for? Professional software development experience with demonstrated expertise in full stack engineeringStrong proficiency in modern backend technologies and frameworks, with the ability to build scalable, maintainable systemDeep understanding of security best practices, including encryption, authentication, compliance frameworks and secure API designExperience developing and maintaining complex enterprise-grade systems.Strong knowledge of web APIs and system integration patterns.Strong database design knowledge, including both relational and NoSQL databases, with understanding of performance optimisationExperience with CI/CD pipelines, automated testing and DevOps practices Why Join Us? Grow your career with purpose – Access a wide range of learning and development programs, including our internally designed leadership courses (including our Women In Leadership program) to support your long‑term growth. Be part of a purpose-driven organisation making a difference in healthcare, working with a collaborative and supportive team.Be rewarded for your impact – Enjoy annual salary reviews linked to your performance, recognising the value you bring to the team.Flexibility that works – Work from home one day per week, while staying connected with your team at our vibrant Preston Support Office four days a week. We’re committed to supporting our people through life’s important moments. Alongside our formal flexibility policies, we recognise that some circumstances, such as returning from parental leave or managing personal wellbeing may require additional consideration. In these situations, we work collaboratively on case‑by‑case arrangements to provide the support needed while balancing the requirements of the role and team.Paid parental leave – We support growing families with six weeks of paid parental leave for primary carers and one week of paid parental leave for secondary carers.Exclusive savings – Access generous team member discounts across a wide range of products with our partnership with Flare, including company-wide corporate offers on healthcare premiums with Bupa Healthcare, banking benefits with Comm Bank, novated leasing and a team member discount card entitling you to savings in our Chemist Warehouse PharmaciesSupport when you need it – Tap into confidential Employee Assistance Program (EAP) services for personal or professional support.Take advantage of our subsidised and convenient onsite canteen for varied and affordable meals, coffee, confectionary and bakery items.Easy commuting – Enjoy our complimentary shuttle bus connecting nearby train stations to the Preston Support Office, making public transport travel simple and stress‑free. About Us Sigma Healthcare is powering pharmacy! We have the largest pharmacy network in Australia with trusted brands including Chemist Warehouse, Amcal, Discount Drug Stores and Ultra Beauty! We are powered by our dedicated people and our leading Australian full line pharmacy wholesale and distribution business that delivers medicines to any pharmacy anywhere in Australia. With Chemist Warehouse now operating in four countries outside Australia, we continue to expand our reach. How to Apply! If you're ready to join a team that is shaping the future of healthcare and retail, click Apply Now to visit our Careers Page and submit your application. Sigma Healthcare is an equal opportunity employer and is committed to fostering a diverse, inclusive, and respectful workplace where everyone can thrive. We welcome applications from people of all backgrounds and experiences and encourage you to apply, even if you don't meet every requirement listed.