Job Title: Full Stack Developer (Java + GraphQL) /n Location: Sydney /n Employment Type: Full-time /n Role Overview: /n We are seeking a skilled Full Stack Developer with solid expertise in Java Spring Boot, React/TypeScript, and GraphQL. The role involves designing, building, and maintaining scalable, secure, and high-performing applications aligned with Transport’s architectural standards. The ideal candidate will have a strong foundation in API development, data integration, and UI engineering within modern cloud-based environments. /n Key Responsibilities: /n /n

- Design, develop, and maintain end-to-end solutions using Java Spring Boot (backend) and React/TypeScript (frontend).

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- Develop and optimize GraphQL schemas, resolvers, and queries for efficient data access.

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- Build and maintain secure, reusable, and scalable APIs aligned with Transport’s architecture and governance standards.

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- Integrate backend services with REST/GraphQL APIs and external systems.

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- Implement responsive and accessible UI components with React.

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- Collaborate with architects, DevOps, and QA teams to ensure robust CI/CD and code quality practices.

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- Participate in code reviews, technical design discussions, and architectural assessments.

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- Ensure applications adhere to performance, security, and compliance requirements.

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- Troubleshoot issues and provide production support as needed.

/n /n Skills & Experience: /n 3–6 years of full-stack development experience in enterprise-grade applications. /n /n

- Strong proficiency in Java, Spring Boot, and microservices architecture.

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- Hands-on experience with React, TypeScript, and GraphQL (schema design, resolvers, query optimization).

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- Experience integrating RESTful APIs, SQL/NoSQL databases, and authentication frameworks (OAuth2, JWT).

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- Familiarity with Docker, Kubernetes, and CI/CD pipelines (e.g., Jenkins, GitHub Actions).

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- Strong understanding of software security principles, API governance, and performance tuning.

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- Excellent analytical, problem-solving, and communication skills.

/n /n Nice to Have: /n /n

- Exposure to Kong API Gateway or similar API management platforms.

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- Experience in cloud platforms (AWS/Azure/GCP).

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- Familiarity with Agile/Scrum methodologies.

/n /n When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto’s website (https://www.techaalto.com/privacy/) /n Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

📌 Full Stack Developer (Java + GraphQL) (Sydney)
🏢 Tech Aalto
📍 Sydney