Job Description
Job Title:
Full Stack Developer (Java + GraphQL)
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Location:
Sydney
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Employment Type:
Full time
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Role Overview:
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We are seeking a skilled
Full Stack Developer
with strong 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.
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Key Responsibilities:
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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.
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Skills & Experience:
n 3-6 years
of full-stack development experience in enterprise-grade applications.
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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.
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Nice to Have:
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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.
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employment/recruitment
and related purposes in accordance with the Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto's website ()
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Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

📌 Full Stack Developer (Java + Graphql) (New South Wales)
🏢 Tech Aalto
📍 New South Wales