Position:
Full Stack Java Developer
Experience:
8+ Years
Employment Type:
Full-time
Role Overview
We are seeking a skilled
Full Stack Java Developer
with strong experience in
enterprise integrations
, modern frontend development using
Next.js
, and cloud-native application development on
AWS
. The ideal candidate will be responsible for designing, developing, and maintaining scalable web applications, APIs, and integration solutions while collaborating with cross-functional teams to deliver high-quality software products.
Key Responsibilities
Design, develop, and maintain full-stack applications using
Java
and
Next.js
.
Build and enhance scalable backend services using
Java, Spring Boot, and Microservices Architecture
.
Design and implement
RESTful APIs
and integration solutions with internal and external systems.
Work on enterprise integration patterns and middleware technologies to enable seamless system connectivity.
Develop and deploy cloud-native applications leveraging
AWS services
.
Optimize application performance, scalability, security, and reliability.
Participate in code reviews, troubleshooting, debugging, and performance tuning activities.
Collaborate with business stakeholders, architects, and development teams to deliver technical solutions.




Required Skills
Strong experience in
Java, Spring Boot, Spring MVC, and Microservices
.
Hands-on experience with
Next.js
and
React.js
.
Strong experience in
API development and system integrations
.
Experience with integration technologies, messaging systems, and REST-based services.
Valuable understanding of
AWS services
such as EC2, Lambda, S3, RDS, API Gateway, CloudWatch, and IAM.
Knowledge of databases such as
PostgreSQL, MySQL, Oracle, or MongoDB
.
Familiarity with
Git, CI/CD pipelines, Docker, and Kubernetes
.
Strong problem-solving and troubleshooting skills.
Preferred Skills
Experience with event-driven architectures and messaging platforms such as
Kafka
.
Exposure to Infrastructure as Code (Terraform/CloudFormation).
Knowledge of OAuth, JWT, and application security best practices.
Experience working in Agile/Scrum environments.
Qualifications
Bachelor's Degree in Computer Science, Information Technology, or a related field.
Strong communication and stakeholder management skills.
Nice to Have:
Kafka, Terraform, Kubernetes, DevOps practices, and enterprise integration platform experience.
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📌 Full Stack Developer (Sydney)
🏢 Synechron
📍 Sydney