Who We Need Snr Full Stack Engineer

What Do We Look For in Our People

At Decision Inc. we look for people who want to fulfil their passion for changing the world with technology and data. No two days are the same. You will be challenged and pushed whilst being nurtured and supported to become a master of your craft. You will participate in interesting internal and client projects across different industries and functions with the opportunity to think outside the box and develop the technology analytical and soft skills to be recognised as a top performer in your field.

We are client obsessed and constantly challenging each other on ways to deliver better outcomes with data. We never lose sight of the bigger picture and have fun along the way.

We like to bring people onboard who reflect our values of being personally invested in the success of our clients and each other - bringing passion integrity collaboration community and vision to the way they work. If you are a great listener a team player a trusted confidant smart and savvy driven and competitive love to learn a connector of people and someone searching for purpose through your work then Decision Inc. Australia is your kind of team.

What Does Decision Inc. Do

Decision Inc. is a global technology consulting organisation with offices in South Africa the United Kingdom and Australia. We are a leader in information-driven transformation with a core focus on data digital and performance intelligence.

Through Decision Inc. Australias technology and industry specialisations we have helped our Australian clients to make better decisions faster by creating value from their data and information. We bring technology solutions that enable significant business progress whilst leveraging the research expertise and innovations of our global teams.

About the Role

This is a senior engineering consulting role focused on modern application development with a strong emphasis on system integration. You will work across both business and technical domains; helping to design build and improve digital solutions for clients across a range of industries and problem spaces.

We are a growing team and this role is suited to someone at or approaching the senior level who is comfortable owning technical quality without needing layers of support around them. That means you will sometimes work across the full delivery stack; including tasks that might sit with a junior or intermediate engineer on a larger team. This reflects where we are as a practice and it comes with real ownership visibility and the opportunity to help shape the team as it grows.

You will work closely with stakeholders to understand and shape business requirements design practical technical solutions and deliver working software. Our primary stack centres (Core and Framework) and React but this is a consulting environment we select the best tool for the clients problem and we expect the same mindset from you. Strong transferable skills and sound engineering judgement matter more than deep specialisation in any single framework.

This role suits someone who enjoys variety can move fluidly between technical design and hands-on development and is comfortable contributing across the full software development lifecycle. Clear direction will not always be available upfront; the ability to ask the right questions make sound assumptions and proactively seek guidance is important.

Core Responsibilities

• Design build test and maintain full-stack solutions (Core and Framework) React and JavaScript/TypeScript with Python used where appropriate
• Lead or contribute to architectural decisions and technology feasibility assessments producing clear technical specifications from requirements through to system design
• Design and implement integration and middleware layers that connect enterprise systems ensuring data integrity auditability and consistency across the full pipeline
• Deliver well-estimated well-structured solutions: factoring in security scalability and maintainability from the outset
• Engage confidently with both technical and non-technical stakeholders translating between business requirements and technical solutions
• Support and mentor junior team members as the team grows contributing to a culture of quality and knowledge sharing
• Participate in code reviews testing and CI/CD practices upholding team standards across the delivery lifecycle
• Provide support and maintenance across existing and new solutions including participation in security and vulnerability reviews

Technical Standards & Ways of Working

• Apply OWASP standards and SDLC principles as a baseline not an afterthought
• Bring first-principles thinking to new problem domains; able to decompose unfamiliar requirements into sound technical designs regardless of industry or stack
• Operate as an engineering generalist: equally comfortable writing production code producing technical documentation reviewing pull requests estimating delivery risk and presenting options to clients
• Manage periods of multiple concurrent client engagements where priorities may shift; maintain quality and communication across all commitments

Advantageous

• Cloud infrastructure experience including Azure (preferred) AWS or GCP particularly container orchestration Entra ID / Azure AD authentication secrets management and parameterised CI/CD pipelines
• Practical experience integrating AI capabilities into solutions; working knowledge of API-based AI integration RAG patterns or agentic tooling is more valued than theoretical familiarity
• Experience designing and delivering multi-tenant or white-label cloud solutions with per-client resource isolation

What You Bring

You are a strong intermediate engineer ready to make the step up or an early-career senior who wants real ownership and variety rather than a narrow lane in a large team. You bring:

• Approximately 46 years of professional software development experience with demonstrated growth in technical responsibility
• development experience (Core and/or Framework) and proficiency with React or a comparable modern frontend framework
• Genuine comfort working across the stack; backend frontend integration and infrastructure without needing to specialise in one
• Strong problem-solving instincts and the communication skills to match: you can articulate a technical approach to a non-technical stakeholder without losing the rigour
• A consulting or client-facing mindset or strong appetite to develop one. You understand that delivery quality and client relationships are inseparable
• Self-motivation and the ability to manage competing priorities with minimal hand-holding