Sr Backend Java
Posted on :
23-08-2024
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1 Vacancy
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Job Description
We have an upcoming role in Chicago Illinois Hybrid 34 days a week.
Here are the qualifications.For C2C it will be $55$60/hour .
Must be HEAVY AWS 56 years minimum with all of those features listed.
Required Skills:
With 10 years of experience in Java Kafka API development and a robust understanding of AWS services and RDBMS you re wellsuited for roles that require strong backend development and data management skills. Here s how you can leverage your experience and expertise:
### Key Areas to Highlight
#### 1. **Java Expertise**
**Advanced Java Skills**: Showcase your proficiency in core Java concepts multithreading concurrency performance optimization and Java 8 features (Streams Lambda expressions).
**Frameworks and Libraries**: Highlight experience with Java frameworks like Spring (Spring Boot Spring Cloud) Hibernate or any other relevant technologies.
**Design Patterns**: Demonstrate your knowledge of design patterns and architectural principles in Java applications.
#### 2. **Kafka**
**Kafka Proficiency**: Emphasize your experience with Apache Kafka including setting up Kafka clusters designing topics and partitions configuring producers and consumers and handling message processing.
**Integration**: Detail any experience integrating Kafka with Java applications such as using Kafka Streams or Kafka Connect.
#### 3. **API Development**
**RESTful APIs**: Showcase your experience in designing and developing RESTful APIs including using frameworks like Spring Boot or JAXRS.
**API Security**: Highlight knowledge of securing APIs with OAuth JWT or other security mechanisms.
**API Documentation**: Experience with API documentation tools like Swagger/OpenAPI.
#### 4. **AWS Services**
**EC2**: Demonstrate your experience with launching configuring and managing EC2 instances including scaling and load balancing.
**ECS**: Showcase your use of Amazon ECS for container orchestration including deploying and managing Docker containers.
**EMR**: Highlight experience with AWS EMR for big data processing such as setting up Hadoop or Spark clusters.
**RDS**: Detail your experience with Amazon RDS including database instance management backups scaling and performance tuning.
**S3**: Emphasize your use of Amazon S3 for object storage including setting up buckets managing data lifecycle and integrating with other AWS services.
#### 5. **Database RDBMS**
**Database Management**: Highlight your experience with RDBMS systems such as MySQL PostgreSQL Oracle or SQL Server.
**SQL Proficiency**: Showcase your ability to write complex SQL queries perform database design normalization indexing and performance tuning.
**Integration**: Experience in integrating RDBMS with Java applications including using JDBC or ORM frameworks.
### Sample Achievements to Showcase
**Java Projects**: Developed a highperformance backend system in Java that handled X transactions per second and improved processing time by Y%.
**Kafka Implementation**: Designed and implemented a Kafkabased messaging system that achieved X% reduction in data processing latency and improved scalability.
**API Development**: Built and deployed a suite of RESTful APIs that supported X users with a Y% increase in request handling efficiency.
**AWS Utilization**: Architected and deployed a scalable microservices solution on AWS using EC2 ECS and RDS resulting in a X% increase in system uptime and Y% reduction in operational costs.
**Database Optimization**: Optimized an RDBMS instance reducing query response times by X% and improving overall database performance.
### Recommendations for Further Advancement
1. **Certifications**
**AWS Certified Solutions Architect** or **AWS Certified Developer**: Validate your expertise in AWS services and architecture.
**Apache Kafka Certification**: If available this can demonstrate your proficiency with Kafka.
2. **Stay Updated**
**Emerging Technologies**: Stay updated with the latest trends in Java Kafka and AWS services.
**Community Involvement**: Engage with relevant tech communities or contribute to opensource projects.
3. **Advanced Skills**
**Microservices Architecture**: Deepen your knowledge of microservices and distributed systems if not already familiar.
**DevOps Practices**: Gain experience with CI/CD pipelines and DevOps tools to complement your backend development skills.
### Summary
To position yourself effectively with 10 years of experience in Java Kafka API development AWS services and RDBMS:
**Highlight** your advanced technical skills and successful projects.
**Showcase** your ability to integrate and optimize systems across various technologies.
**Leverage** certifications and stay engaged with industry trends to maintain your expertise and competitive edge.
This approach will help you stand out in senior roles or specialized positions involving complex backend systems and cloud infrastructure.
Strong background in Java programming libraries frameworks
Experience developing and maintaining applications within the AWS ecosystem
ecs,rdbms,postgresql,kafka,spring,amazon web services (aws),jdbc,rds,aws,api,api development,microservices architecture,restful apis,emr,devops,orm,hibernate,design patterns,aws services,mysql,sql,ec2,java,s3
Employment Type
Full Time
Key Skills
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