Java Developer

Location: Fort Worth, TX - Onsite Hybrid Duration: 6 Plus Months

Description:

- Writes, tests, and documents technical work products (e.g., code, scripts, processes) according to organizational standards and practices.
- Solves technical problems and builds components/libraries with far-ranging impact.
- Delivers high-quality work and coaches more junior engineers on technical craftsmanship.
- Conducts root cause analysis to identify systemic problems and defines and leads execution of action items to address.
- Designs thoughtfully integrated systems that model organizational best practices, allowing disparate teams across product domains to deliver value with speed, scale, and reliability.
- Oversees the management of technical debt in existing systems and drives opportunities to eliminate within ongoing implementations.
- Consistently anticipates scaling, latency, and durability challenges and guides teams in implementation of mitigating strategies.
- Partners with the security organization to incorporate security-conscious practices early in the lifecycle of new systems.
- Thoughtfully evaluates technical risks and guides toward practical prevention strategies.
- Consistently reflects on squad delivery practices throughout their span of influence, recommends improvements to leadership and drives their implementation.
- Maintains a focus on removing the duplication of effort across teams and proactively identifies opportunities for reuse within their span of influence.
- Thoughtfully measures and assesses team and identifies areas of development for individuals.
- Explores emerging technologies, leads development of prototypes with little or no guidance and incorporates into architectural solutions where appropriate.

ALL YOU’LL NEED FOR SUCCESS

Top 3 Requirements:

- Micro Services with Spring Boot, Java, Kafka, Production Support experience

Nice to have skills:

- PostgreSQL, Kubernetes, Redis, Git, Github Actions, Maven, Junit, Agile.

Other qualifications:

Skills / Experience:

- Perform requirements gathering, analysis. Create architecture & design documents.
- Refine requirements and map to technical modules fitting the enterprise-wide architecture.
- Represent design of the system in UML diagrams such as Sequence Diagrams and ER models.
- Create Data flow diagrams and represent data in JSON format and map to business cases.
- Develop applications using Java, Spring Boot, Spring Cloud, and Cloud Foundry, Kubernetes.
- Develop microservices using REST, Spring, Spring Boot.
- Write Maven build scripts for building Java-based Spring Boot microservices.
- Develop scripts to deploy the microservices in Cloud such as Cloud Foundry and Kubernetes.
- Develop Github actions to automate the scripts using CI/CD – continuous integration and Continuous delivery.




- Use Swagger2API for publishing REST interfaces.
- Scale the applications using auto-scaling policies, design for fault tolerance, availability and low response times.
- Develop using Spring modules such as actuator for metrics, health check of services.
- Develop using Spring Cloud Config for storing configuration of the services.
- Develop using Spring Cloud Eureka to have service registry and discovery.
- Improve performance using Redis cache, PostgreSQL, NoSQL databases.
- Able to use Github Copilot to maximize the productivity and learning existing systems.
- Develop, deploy, and manage Kafka-based data pipelines and real-time streaming applications.
- Proficient in Kafka internals, producer/consumer APIs.
- Develop Data access layer using JPA, Hibernate and ORM tools over JDBC layer.
- Develop applications using cache such as Redis using Java Jedis client.
- Test REST resources using tools like Postman, Curl etc.
- Make enhancements to legacy systems.
- Develop/enhance SOAP webservices over XML and JSON written using J2EE technologies, Servlets, JSP, JavaScript, jQuery, AJAX, Angular, React, NodeJS.
- Debug issues involving multi-threading, concurrency issues.
- Experience using XML, XSD, XSLT, DOM, JMS, Spring Integration.
- Knowledge of application servers such as Tomcat, Glassfish and JBoss.
- Develop applications using Spring MVC, Spring Batch and Spring Integration.
- Do performance tuning of SQL queries, propose improvements to existing systems.
- Support applications using multi-threading concepts, TCP/IP, database, and REST based JSON APIs.
- Handle legacy systems which involves processing using multithreading, handle concurrency issues and network issues.
- Configure Database connections, write SQL and PLSQL scripts to interact with RDBMS databases.
- Using Java and Spring technologies to develop REST based API’s and clients invoking such REST services using JSON as payload.
- Knowledge of NGINX and other infrastructure tools.
- Create scripts using build and deployment tools: Maven, Git, Junit.
- Should be able to create code repositories in Git.
- Should perform GIT branching, merging and Push Requests in Git flow.
- Build Maven pom.xml build files to automate CI/CD in Jenkins.
- Implement CI/CD pipelines for DevOps using tools (Nexus, Hygieia, SonarQube, Github, Jenkins).
- Should implement Jenkins pipelines to enable Code pipelines.




- Should fix code issues shown by SonarQube and improve code quality.
- Linux/Unix and Shell scripting.
- Develop scripts written in Shell/Bash for various operational tasks.
- Experience with the scrum process.
- Should participate in Agile ceremonies and contribute to the overall success of the project.
- Should effectively contribute in Sprint Planning, Daily Scrum Sprint Review and Sprint Retrospectives.
- Should update user stories, tasks in JIRA, Confluence, IBM Rally tools.
- Produce reports.
- Experience and understanding of test driven (TDD) & Behavioral Driven development (BDD).
- Should develop test cases by writing code using tools such as Mockito, EasyMock.
- Should develop integration tests by writing code using tools such as Cucumber.
- Excellent verbal and written communication skills and problem-solving skills.
- Ability to work very closely with a larger development team of differing skillsets.

Minimum Requirements

Bachelor’s degree in computer science, electronics, engineering, or related field, plus 5-7 years of experience in the job offered or in software development or engineering plus demonstrated experience in:

- Design/Development Techniques: Object-oriented Analysis and Design (OOAD), Unified Modelling Language (UML), Test Driven Development (TDD), Java Design Patterns, Enterprise Integration Design Patterns, Disaster Recovery Design and Development.
- Web Technologies: Java EE, Spring MVC, Spring Web Flow, Struts, HTML, CSS, XML, Servlets, JSP, JavaScript, JQuery, Junit, JSON, Ajax, Angular, React.
- Service Technologies: Java 1.8, EJB, Spring Framework, Spring Boot, Groovy, In-memory computation, REST/SOAP Web Service, WSDL, JAXB, JAXP, XPATH, XSLT, XQuery, XSD, JMS, Spring Integration, WebSphere MQ, ActiveMQ.
- Relational Database and Persistence: Hibernate (Object/Relational Mapping), JPA, JDBC, MySQL, Oracle, PostgreSQL, PL/SQL, Query Performance Tuning.
- No-SQL Database: DynamoDB, NoSQL.
- Cloud Technologies: Amazon Web Services (AWS), CloudFormation Template.
- Caching Technologies: Redis Cache, EhCache.
- Messaging Technologies: Kafka, Azure Event Hubs.
- Servers: Tomcat, JBoss, Glassfish, WebSphere.
- CI/CD Tools: Junit, Mockito, JBehave, Maven, Jenkins, Nexus, Chef, Puppet, Linux/UNIX Shell Scripting, Ruby.
- SCM Tools: Git, Subversion.
- Monitoring Tools: Dynatrace, CloudWatch, Zenoss.
- Project Management Tools: Jira, Rally, Confluence, Visio, PowerPoint, Excel, Word.
- Operating Systems: Windows, Unix, Linux.
- IDEs: Eclipse, RAD, Oracle SQL Developer, PuTTY, Visual Studio Code, Robo Mongo.
- Testing tools: Postman, SoapUI.
- Methodologies: Agile, Scrum, Kanban, XP.

If you are interested in this prospect, please click on the Apply Now button to submit your application.

📌 Java Developer (Telangana)
🏢 Tekishub Consulting
📍 Telangana