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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr.Java Developer - **Company:** IBA InfoTech Inc. - **Location:** Columbia, SC, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Microsoft Windows, Agile Methodology, Amazon Web Services, Amazon Elastic Compute Cloud, Amazon S3, Unit Testing, Code Review, Databases, Linux, DevOps, Amazon DynamoDB, Java Platform Enterprise Edition (J2EE), Hibernate (Java), Virtual Private Networks (VPN), Java Database Connectivity, Java Message Service (JMS), Spring Framework, JSON, Linux Servers, NoSQL, Object-Oriented Software Development, Oracle (Applications), Red Hat Enterprise Linux, Aws Command Line Interface (CLI), Ansible, Shell Script, Simple Object Access Protocol (SOAP), Software Engineering, Web Services, Extensible Markup Language (XML), XML-RPC, Marklogic, Firewalls (Computer Science), Amazon Virtual Private Cloud (VPC), Cloudformation, Amazon Relational Database Service, Gitlab-ci, Information Technology, Functional Programming, Cloudwatch, Puppet, Software Coding, Restful APIs, Enterprise Service Bus, Docker - **Published:** June 14, 2026 - **Apply:** https://ibainfotech.com/sr-java-developer-jobs-in-columbia ## About the Role * 10+ years software development with hands-on experience in Java/Core JEE platform. * Candidates must have a robust understanding of Java and an in-depth understanding of other JEE technologies, including NoSQL, JDBC, JMS and spring, Hibernate or any other ORM tools experience is required. * Strong XML skills, Unit test frameworks and Databases experience (Oracle and Mark logic preferred) is required. * Hands on Experience with Web Services (RESTful APIs / JSON, SOAP, XML-RPC, etc). * Thorough understanding of Object Oriented principles (Analysis and Design), Devops culture and NoSQL database. * 2+years of working experience with Red Hat Fuse ESB and camel. * 3+Experience in designing solutions using one or more AWS features, tools and technologies such as EC2, EBS, Glacier, S3, ELB, CloudFormation, Lambda, CloudWatch, VPC, RDS, DirectConnect, AWS CLI, REST API, AWS billing, Service Catalogs and DynamoDB. * Networking: Experience with virtual firewalls, AWS DirectConnect, VPN tunnels. Linux/Windows: Experience working on Linux servers, Comfortable with shell scripting. ## Description * Design, develop, document, integrate, test and deliver scripts, code and other services employing agile DevOps project life-cycle methodologies, processes procedures, in AWS cloud environment. * Works collaboratively with technical and business team members to develop and maintain business solutions following agile development principles and practices. * Is influential and engages actively in building out a dynamic and productive development organization and continuously improving practices and methodology. * Designs and develops applications with an eye towards simplicity, reliability, manageability, scalability, extensibility, performance and re-use. * Sets and adheres to software coding, best practices and style guides to ensure consistency * Participates in code reviews. * Support (2nd level) and troubleshoot problems with existing applications. * Mentors and guides others who are still developing their skills. * Assisting developers apply best practices to ensure fully working test, training and production environments using Gitlab-CI, Docker, AWS tools and technologies and Ansible/Puppet. Designing, building and maintaining monitoring and testing infrastructure for our systems. * Maintain end-to-end security ensuring best practices are always implemented. ## Related Videos - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Effective Java Strategies and Architectures for Clouds](https://www.wearedevelopers.com/videos/186-effective-java-strategies-and-architectures-for-clouds) - [The Evolution of Enterprise Java with Jakarta EE 11 and Beyond](https://www.wearedevelopers.com/videos/1562-the-evolution-of-enterprise-java-with-jakarta-ee-11-and-beyond) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) ## Related Articles - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Java Basics](https://www.wearedevelopers.com/magazine/122-java-basics)