Senior Java Developer

LingaTech•Harrisburg, PA

4d•Hybrid

About The Position

The Senior Developer is responsible for using approved programming languages, operating systems and source code to create, enhance, and maintain application solutions that meet the identified functional and non-functional business requirements. This role performs more complex assignments and has greater responsibility in the development process and work closely with Application/Integration Architects and Solution Architects to build and enhance systems at the Agency.

Requirements

Software Development Tools and Programming Languages
Software development principles, practices, and concepts
Object-Oriented (OO) concepts and application to design, architecture, and development
Service-Oriented Architecture (SOA) and Web Services (REST, SOAP)
IBM WebSphere Application Server
IBM MQ Series
Web Security (keys, certificates, trusts, etc.)
Source code management tools (Subversion, Git)
Software Development Life Cycle (SDLC) methodologies and tools
Structured Query Language (SQL)
Relational and NoSQL databases
Excellent verbal and written communication skills
JAVA
Java EE
Hibernate
Spring Framework
Quarkus (or similar microservice frameworks)
Serverless architectures and/or containerization
AWS technologies (EC2, ECS, EKS, S3, Lambda, etc.)
Model-View-Controller (MVC) frameworks
Distributed Java technologies (MDB, EJB)
Eclipse IDE and/or Microsoft VS Code
Apache Maven
HTML (HyperText Markup Language)
JavaScript and/or TypeScript
CSS (Cascading Style Sheets)

Nice To Haves

ColdFusion
ColdFusion Components
ColdFusion Builder

Responsibilities

Lead development and execution of unit tests and functional test coverage for assigned coding changes to ensure code quality.
Code/build application solutions from specifications provided by Requirements Analysts and Application/ Integration Architect
Lead testing of application software modifications utilizing various programming platforms and productivity tools and review results for accuracy.
Perform complex coding and testing in multiple systems and/or processes.
Assist in defining and enforcing processes and procedures to ensure the quality of technical solutions.
Present solutions and represent development team in code reviews.
Represent development team in broader technical reviews used to detect defects in requirements, design, code, test cases, or other project artifacts.
Oversee and enforce documentation of all code changes.
Collaborate with Application/ Integration Architects in the design and development of proof of concept and prototype application environments.
Manage source code changes using approved version control systems according to established version management approaches and methods as defined.
Develop and refresh code construction fundamentals for coding practices, guideline for use of data, control-related concepts, and error-detection practices
Collaborate with other areas to identify and evaluate risks; participate in mitigation and control activities.
Provide on-call support in support of systems and applications in production.
Lead development team in production support activities including incident and problem management, code corrections, upgrades and patches