Senior Java Developer

[remotive]

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior Java Developer to join one of our clients' teams with 6 months contract with possibility to extend. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

Java Development:

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  Design, develop, test, and maintain scalable Java-based backend applications.
  
  
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  Write clean, efficient, and well-documented code using Java 11+ and Spring Boot.
  
  
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  Design and implement RESTful APIs and microservices architectures.
  
  
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  Optimize performance and ensure high availability of backend components.
  
  
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  Conduct code reviews, unit testing, and integration testing.
  
  
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  Troubleshoot and resolve complex technical issues across environments.
  

Cloud & Infrastructure (AWS):

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  Participate in AWS infrastructure optimization and implementation:
  
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    Centralized monitoring via CloudWatch alarms
    
    
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    Multi-account structure setup via AWS Organizations
    
    
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    Security hardening (IAM policies, SSM Secure Strings)
    
    
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    Deployment pipelines using AWS CDK and Infrastructure as Code (IaC)
    
    
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    Cost-efficiency strategies including Aurora Serverless, rightsizing, and savings plans
    
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  Work closely with DevOps/Cloud teams to ensure smooth CI/CD processes.
  

Team Collaboration & Coordination:

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  Coordinate and communicate regularly with German-speaking stakeholders (C1 German required).
  
  
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  Collaborate with offshore team members in Vietnam (English B2+ required).
  
  
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  Take initiative in planning, prioritizing, and delegating development tasks.
  
  
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  Provide technical mentorship to junior developers as needed.
  

Requirements:

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  8+ years of commercial experience with Java
  
  
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  Strong expertise with Spring/Spring Boot, JPA/Hibernate, REST APIs
  
  
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  Solid background in cloud-native development with AWS
  
  
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  Experience with CI/CD, Git, and modern DevOps workflows
  
  
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  German – C1 level (mandatory)
  
  
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  English – B2 level (for internal collaboration)
  
  
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  Strong communication, organizational, and team leadership skills
  
  
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  Experience working in agile/Scrum environments
  

Apply for this position...