Job Description:

The GraphQL (GQL) Developer is responsible
for designing, developing, maintaining, and supporting scalable API and
integration solutions using GraphQL and Java technologies. The role
will work closely with application, platform, cloud, and architecture teams to
deliver secure, high-performing, and reusable services that enable digital
modernization and cloud-native application development across the portfolio.

This position
will contribute to the development of modern microservices-based architectures,
API governance, integration patterns, and continuous improvement initiatives
while supporting operational excellence within a managed services environment.

- Design, develop, and
maintain GraphQL APIs and Java-based backend services.

- Build reusable,
scalable, and secure GraphQL schemas, resolvers, and data access
layers.

- Develop REST
and GraphQL integrations with enterprise applications,
databases, and external systems.

- Implement
microservices using Java, Spring Boot, and cloud-native development
patterns.

- Optimize API performance,
query execution, caching, and payload efficiency.

- Ensure adherence to
API security standards including authentication, authorization, and data
protection.

- Participate in
application modernization initiatives including microservices
transformation and cloud adoption.

- Collaborate with
Cloud, Platform Engineering, and Architecture teams to implement scalable
integration solutions.

- Support application onboarding
onto cloud platforms and containerized environments.

- Assist in designing
integration patterns and reusable service frameworks.

- Support SLA-driven




production environments and participate in incident, problem,
and change management activities.

- Perform root cause
analysis and remediation of application and integration issues.

- Monitor application
performance and implement proactive improvement

- Contribute to
architecture reviews, technical governance, and development standards.

- Maintain development
runbooks, operational procedures, and support documentation.

- Define and maintain
cloud architecture principles, standards, reference architectures, and
design patterns across the portfolio.

- Develop cloud
transformation and modernization roadmaps aligned to business and
technology strategy

- Lead solution
architecture reviews and provide governance for cloud implementations
across projects and programs.

- Design and govern AWS
infrastructure and platform services including EKS, EC2, VPC, Route53,
Transit Gateway, S3, RDS, IAM, Lambda, CloudWatch, and related services.

- Establish secure cloud
architecture patterns incorporating Identity and Access Management (IAM),
encryption, secrets management, network segmentation, and security best
practices.

- Drive application
modernization initiatives including containerization, cloud-native architectures, microservices
adoption, and serverless computing.





- Collaborate with Cyber
Security teams to ensure compliance with enterprise, government, and
regulatory requirements.

- Identify technology
risks, technical debt, and improvement opportunities, and establish
remediation roadmaps

Your
responsibilities will also include gathering system and user requirements,
building modules and testing features before release. You must have
hands-on experience developing, deploying, and maintaining
functional, secure and high-quality applications. To be successful in this role
you will have:

- Experience working in
SLA-driven / managed services (BAU) environments with incident, problem,
and change management practices.

- Strong hands-on
experience in Java, Spring Boot, GraphQL, and REST API
development.

- Expertise in GraphQL schema
design, resolvers, queries, mutations, and API security.

- Experience building
and supporting microservices and integrating enterprise
applications.

- Knowledge of AWS,
Docker, Kubernetes, and cloud-native development practices.

- Familiarity with CI/CD
pipelines, Git, automated testing, and DevOps practices.

- Solid SQL and
database experience (Oracle, PostgreSQL, SQL Server, etc.).

- Experience with
monitoring and observability tools such as Dynatrace, Grafana,
ELK, or CloudWatch.

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

- Experience creating
technical designs, API specifications, use cases, and knowledge
repositories.

- Prepare Knowledge
repository for project(s)

- Willingness to learn
new technologies and domain areas.

📌 GraphQL developer (Sydney)
🏢 Nameless
📍 Sydney