hackajob
Senior Java Developer
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Senior Java Developer
🔹ávelity (SC) Clearance: Essential
About the Role
Hackajob is collaborating with Version 1 to connect them with exceptional professionals for this role.
We are seeking a highly skilled and experienced Senior Java Developer to join our dynamic team. The ideal candidate will have:
- A strong background in Java development
- Extensive experience with AWS
- Proficiency in database management
- Preferred work experience in batch processing
As a Senior Java Developer, you will play a crucial role in designing, developing, and maintaining high-performance applications that meet business needs.
Key Responsibilities
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Design and Development:
- Design and development of robust, scalable, and efficient Java applications
-
AWS Integration:
- Utilise AWS services to build and deploy cloud-based solutions
- Ensure high availability and scalability
-
Database Management:
- Design, implement, and maintain database schemas
- Write complex SQL queries
- Optimise database performance
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Batch Processing:
- Develop and manage batch processing systems to handle large volumes of data efficiently
-
Code Quality:
- Ensure code quality through:
- Code reviews
- Unit testing
- Adherence to best practices
- Ensure code quality through:
-
Collaboration:
- Work closely with cross-functional teams, including:
- Product managers
- QA engineers
- Other developers
- Deliver high-quality software solutions
- Work closely with cross-functional teams, including:
-
Troubleshooting:
- Identify and resolve:
- Performance bottlenecks
- Bugs
- Other technical issues
- Identify and resolve:
-
Mentorship:
- Provide guidance and mentorship to junior developers
- Foster a culture of continuous learning and improvement
Qualifications
-
Education:
- Bachelor’s or Master’s degree in computer science, engineering, or a related field
-
Experience:
- Proven experience of 7+ years working as a Java Developer in:
- Product development
- Services environment
- Proven experience of 7+ years working as a Java Developer in:
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-
AWS Skills:
- Minimum 3+ years of work experience in AWS services such as:
- EC2
- S3
- Lambda functions
- Step Functions
- Event bus
- Minimum 3+ years of work experience in AWS services such as:
-
Database Skills:
- Minimum 5+ years of experience with relational databases (e.g., Oracle, MySQL, PostgreSQL)
- Ability to:
- Write complex joins
- Troubleshoot performance issues
-
Technical Skills:
- Proficiency in:
- Java
- Spring Framework
- Hibernate
- RESTful APIs
- Proficiency in:
-
Problem-Solving:
- Excellent analytical and problem-solving skills
-
Communication:
- Strong verbal and written communication skills
-
Team Player:
- Ability to work effectively in a collaborative team environment
Preferred Qualifications
-
Batch Processing Experience:
- Hands-on experience with batch processing frameworks and tools
-
Python Experience:
- Minimum of 2 years in Python (nice to have)
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