About the role

We are seeking a highly skilled and experienced Senior Full Stack Developer to join our dynamic team at Codex Consulting. As a Senior Full Stack Developer, you will play a crucial role in the design, development, and implementation of innovative web applications that drive the success of our clients' businesses. This is a full-time position based in our Melbourne office, with the opportunity to work in a collaborative and supportive environment.

What you'll be doing

- Take ownership of the full software development lifecycle, from conceptualisation to deployment
- Collaborate with cross-functional teams, including designers, project managers, and other developers, to deliver high-quality, user-centric solutions
- Design, develop, and maintain scalable, secure, and efficient web applications using the latest technologies and best practices
- Implement front-end and back-end functionality, ensuring seamless integration and optimal performance
- Continuously research and stay up-to-date with emerging technologies, trends, and industry best practices
- Mentor and guide junior developers, sharing your expertise and knowledge to help them grow
- Participate in code reviews, providing constructive feedback and suggestions for improvement
- Troubleshoot and resolve complex technical issues, ensuring the smooth operation of our clients' applications

What we’re looking for

- Minimum 5 years of experience as a full-stack developer, with a proven track record of delivering robust and scalable web applications
- Strong proficiency in modern frontend development using TypeScript and frameworks such as React
- Experience developing backend services using technologies such as Node.js, Python, or similar,



with a focus on scalable API design
- Solid understanding of HTML, CSS, responsive design, and modern UI development
- Experience designing and consuming REST and/or GraphQL APIs
- Strong knowledge of relational and NoSQL databases (e.g. PostgreSQL, MySQL, MongoDB) including schema design and query optimisation
- Understanding of software architecture, design patterns, clean code principles, and secure software development practices
- Experience with Git, code reviews, automated testing, and CI/CD pipelines
- Familiarity with cloud-native development, preferably on AWS, including containerised applications
- Experience working in Agile delivery teams and collaborating with designers, product managers, and other engineers
- Excellent problem-solving, communication, and stakeholder engagement skills
- A passion for continuous learning and adopting new technologies and engineering practices

Qualifications

- Bachelor’s degree in Computer Science, Software Engineering, or a related discipline, or equivalent industry experience.

Nice to have

- Experience with AWS services such as ECS, Lambda, S3, RDS, and API Gateway
- Experience with Infrastructure as Code (Terraform or CloudFormation)
- Experience with authentication technologies such as OAuth 2.0, OpenID Connect, and identity providers like Okta or Auth0




- Familiarity with AI-assisted development tools such as Cursor, Claude Code etc.
- Exposure to geospatial applications, data engineering, or AI/ML solutions

What we offer At Codex Consulting, we are committed to creating a dynamic and supportive work environment that empowers our employees to thrive.

Our competitive benefits package includes:

- Generous salary and annual performance-based bonuses
- Adaptable work arrangements, including remote and hybrid options
- Opportunities for professional development and career advancement
- Collaborative and intellectually stimulating work environment

About us Codex is an Australian technology consultancy delivering high-quality data, cloud, and AI solutions for organisations across sectors including healthcare, energy, and financial services.

We’re proud to be a Great Place to Work® certified organisation, reflecting our commitment to building a high-trust, high-performance culture where our people can do their best work.

We are a fast-paced consultancy that values people who bring energy, accountability, and pride in their work. We care deeply about delivery — not just getting things done, but getting them done properly and in ways that genuinely help our clients succeed.

If you’re someone who enjoys moving quickly, solving hard problems, and being part of a team that holds itself to high standards, you’ll fit in well here.

If you are ready to take your career to the next level and join a dynamic and forward-thinking organisation, we encourage you to apply for this exciting prospect. Click apply now to submit your application.

Pay: $90,000.00 – $160,000.00 per year

Work Location: Hybrid remote in Melbourne VIC

📌 Senior Full Stack Developer (Melbourne)
🏢 Codex Consulting
📍 Melbourne