Total 10 java developer job vacancies

• Develop, enhance, and maintain backend applications using Java
• Write and maintain Bash scripts for automation, deployment, and operational tasks.
• Debug and troubleshoot application issues in development and production environments.
• Collaborate with cross-functional teams to define and implement technical solutions.
• Participate in code reviews and follow best practices for clean, maintainable code.
• Support CI/CD pipelines and assist in build automation when required.

• Strong knowledge of Core Java, OOP concepts, collections, multithreading, and exception handling.
• Hands-on experience with Bash scripting on Unix/Linux environments.
• Experience with REST APIs and microservices (optional but preferred).
• Good understanding of Linux file systems, permissions, and process handling.

• At least 8 years of experience in system development.
• 8 years of hands-on experience with Java/Kotlin.
• Minimum 8 years of experience in Java, Spring, Spring boot development.
• Build and deploy microservices to Cloud platform such as Tanzu
• Strong problem-solving and troubleshooting skills, with a keen attention to detail.
• Excellent communication and collaboration skills, with the ability to work effectively in a team environment.
• Ability to design, implement solutions, and perform code reviews independently.
• Experience providing production support and resolving complex technical issues.
• Agile, fast learner with the ability to adapt to changing project requirements and technologies.

• Investigating and resolving production issues related to Oracle platform
• Troubleshooting technical issues reported by customers
• Developing scripts for verifying the correct operation of integrations
• Performing data imports/exports and maintenance of third-party integrations
• Designing and developing distributed applications using Oracle platform
• Writing efficient, scalable, and reliable code in programming languages such as C, C++, Java, or COBOL to implement application logic
• Configuring and managing the Oracle environment, including setting up application servers, managing resources, and optimizing performance
• Collaborating with cross-functional teams, including business analysts, system administrators, and database administrators, to gather requirements, design application architecture, and ensure seamless integration
• Developing and maintaining documentation for applications, including code comments, technical specifications, and system configurations
• Performing unit testing, debugging, and troubleshooting to ensure the applications meet functional and performance requirements
• Conducting performance tuning and optimization of Oracle application
• Keeping up to date with the latest Oracle platform updates, technologies, and best practices in distributed application development
• Providing technical support and guidance to other team members and stakeholders
• Participating in code reviews and ensuring adherence to coding standards and software development best practices
• Bachelor's degree in Computer Science, Software Engineering, or a related field
• Proven experience in developing distributed applications using Oracle, RTPM
• Strong proficiency in programming languages such as C, C++, Java, or COBOL
• Familiarity with middleware concepts, distributed computing, and service-oriented architecture (SOA)
• Experience in performance tuning and optimization of Oracle applications
• Knowledge of database systems and SQL
• Excellent problem-solving and debugging skills
• Strong communication and teamwork skills
• Ability to work independently and manage multiple priorities in a dynamic, deadline-driven environment

Kafka Cluster Management & Support

• Monitor, maintain, and optimise existing Kafka clusters to ensure high availability and performance
• Troubleshoot and resolve Kafka-related issues in production and non-production environments
• Perform regular health checks, capacity planning, and performance tuning of Kafka infrastructure
• Implement and maintain Kafka security configurations and access controls
• Support incident management and provide timely resolution for Kafka-related incidents

Development & Enhancement

• Develop and enhance Kafka-based applications using Java
• Design and implement Kafka producers, consumers, and stream processing applications
• Write clean, maintainable, and well-documented code following best practices
• Collaborate with development teams to integrate Kafka solutions into existing applications
• Conduct code reviews and ensure adherence to coding standards
• Implement monitoring and alerting solutions for Kafka applications

Continuous Improvement

• Identify opportunities for automation and process improvements
• Stay updated with latest Kafka features and industry best practices
• Contribute to technical documentation and knowledge sharing
• Participate in capacity planning and infrastructure scaling activities

Technical Skills

• Kafka Expertise: Strong hands-on experience with Apache/ Confluent Kafka, including:

• Kafka cluster setup, configuration, and administration & Kafka topics, partitions, replication, and consumer groups

  Kafka Connect and Kafka Streams

  Performance tuning and troubleshooting

• Java Development: Proficient in Java programming with:

• Strong understanding of Java fundamentals and object-oriented programming

  Experience with Kafka Java client libraries

  Knowledge of multithreading and concurrent programming

  Familiarity with build tools (Maven/Gradle)

• Additional Technical Knowledge:

• Experience with message serialisation formats (like, JSON)

  Understanding of distributed systems and microservices architecture

  Knowledge of monitoring tools (Prometheus, Grafana, or similar)

  Familiarity with version control systems (Git)

  Experience with CI/CD pipelines is a plus

Professional Experience

• Minimum 3-5 years of hands-on experience with Apache Kafka
• Proven track record in both development and support roles
• Experience in production support and incident management
• Background in maintaining mission-critical systems

Job Summary

Develop and optimize Java-based applications using Core Java 8+, Spring Boot, and related technologies. Collaborate on messaging systems, database management, and web services to deliver efficient, scalable software solutions.

Responsibilities

• Develop and maintain applications using Core Java 8+ and JUnit to ensure robust, tested code
• Implement and optimize messaging solutions using Kafka, Java Messaging Service (JMS), and MQ for reliable data exchange
• Design and build REST and SOAP web services to support integration and interoperability
• Apply Spring Boot and Spring core concepts to develop scalable backend services
• Manage build processes using Maven for consistent and efficient project compilation
• Write and optimize SQL queries, including joins, indexes, and triggers, to improve database performance, RTPM
• Utilize relational database concepts to design and maintain data structures
• Perform SQL query optimization to enhance application responsiveness
• Use Linux shell scripting commands to automate routine tasks and support development workflows
• Employ development tools such as IntelliJ, Git, and SonarQube/SonarLint to maintain code quality and version control

Preferred competencies and qualifications

• Operate application servers such as JBOSS to deploy and manage Java applications
• Develop user interfaces using Java Server Faces (JSF) and manage persistence with JPA and EJB
• Write and interpret complex SQL queries to support advanced data operations
• Work with Kafka for event streaming and messaging
• Develop front-end components using React JS to enhance user experience

• Investigating and resolving production issues related to Oracle platform
• Troubleshooting technical issues reported by customers
• Developing scripts for verifying the correct operation of integrations
• Performing data imports/exports and maintenance of third-party integrations
• Designing and developing distributed applications using Oracle platform
• Writing efficient, scalable, and reliable code in programming languages such as C, C++, Java, or COBOL to implement application logic
• Configuring and managing the Oracle environment, including setting up application servers, managing resources, and optimizing performance
• Collaborating with cross-functional teams, including business analysts, system administrators, and database administrators, to gather requirements, design application architecture, and ensure seamless integration
• Developing and maintaining documentation for applications, including code comments, technical specifications, and system configurations
• Performing unit testing, debugging, and troubleshooting to ensure the applications meet functional and performance requirements
• Conducting performance tuning and optimization of Oracle application
• Keeping up to date with the latest Oracle platform updates, technologies, and best practices in distributed application development
• Providing technical support and guidance to other team members and stakeholders
• Participating in code reviews and ensuring adherence to coding standards and software development best practices
• Bachelor's degree in Computer Science, Software Engineering, or a related field
• Proven experience in developing distributed applications using Oracle, RTPM
• Strong proficiency in programming languages such as C, C++, Java, or COBOL
• Familiarity with middleware concepts, distributed computing, and service-oriented architecture (SOA)
• Experience in performance tuning and optimization of Oracle applications
• Knowledge of database systems and SQL
• Excellent problem-solving and debugging skills
• Strong communication and teamwork skills
• Ability to work independently and manage multiple priorities in a dynamic, deadline-driven environment

Roles & Responsibilities

• Translate application storyboards and use cases into functional applications
• Design, build, and maintain efficient, reusable, and reliable code
• Integrate data storage solutions
• Ensure the best possible performance, quality, and responsiveness of applications
• Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues
• Help maintain code quality, organization, and automatization
• Strong knowledge of .NET web framework, RTPM
• Proficient in {C# and/or VB.NET}, with a good knowledge of their ecosystems
• Strong understanding of object-oriented programming
• Skill for writing reusable libraries
• Familiar with various design and architectural patterns
• Knowledge of concurrency patterns
• Familiarity with Microsoft SQL Server
• Experience with popular web application frameworks
• Knack for writing clean, readable, and easily maintainable code
• Understanding of fundamental design principles for building a scalable application
• Experience creating database schemas that represent and support business processes
• Basic understanding of Common Language Runtime (CLR), its limitations, weaknesses, and work arounds
• Experience implementing automated testing platforms and unit tests
• Proficient understanding of code versioning tools {such as Git, SVN, and Mercurial}
• Strong understanding of the .NET framework, C#, and object-oriented programming.

Objectives/Purpose of the Job - Responsible to deliver ServiceNow Solution by designing ServiceNow workflow, programming on ServiceNow platform, ensuring quality assurance of ServiceNow configuration/codes and maintenance of it.

Key Responsibilities & Key Result Areas

• Must be a ServiceNow Certified System Administrator CSA
• Must possess at least 1 year of experience for setting configuring and maintaining ServiceNow instances
• Must be proficient in deployment validation and operationalization of custom apps on NOW platform must possess at least 1 year of proven experience
• Must be able to configure and customize ITSM ITOM ITAM
• At least 1 year of app development experience

Objectives/Purpose of the Job - Responsible to deliver ServiceNow Solution by designing ServiceNow workflow, programming on ServiceNow platform, ensuring quality assurance of ServiceNow configuration/codes and maintenance of it.

Key Responsibilities & Key Result Areas

• Must be a ServiceNow Certified System Administrator CSA
• Must possess at least 3 year of experience for setting configuring and maintaining ServiceNow instances
• Must be proficient in deployment validation and operationalization of custom apps on NOW platform must possess at least 3 year of proven experience
• Must be able to configure and customize ITSM ITOM ITAM
• At least 3 year of app development experience

Responsibilities

• Develop automation scripts using Python (Pandas) and Selenium to improve operational efficiency
• Query databases using SQL to extract and analyze data for troubleshooting and issue resolution
• Create and optimize scripts and SQL queries to identify and fix technical problems
• Apply problem-solving skills and analytical thinking to diagnose and resolve technical challenges
• Collaborate proactively as a strong team player to support project goals and deliverables
• Utilize knowledge of RPA tools like Blue Prism and UI Path to enhance automation workflows (preferred)
• Leverage understanding of Java and J2EE to support development tasks and integration efforts (preferred)

Preferred competencies and qualifications

• Experience with RPA tools such as Blue Prism and UI Path
• Knowledge of Java and J2EE