Information Technology - Senior Systems Engineer

Ampcus Inc.•Reston, VA

12d•Hybrid

About The Position

Performs complex analysis, design, development, testing, and debugging of computer software ranging from operating system architecture integration and software design to selection of computer systems, language, and/or equipment. Designs, develops/codes, tests, and documents critical and complex application programs for computer systems. Works with appropriate stakeholders to define system scope and objectives and establish baselines. Establishes project standards and processes. Breaks down software requirements and creates highly complex systems. This position requires a BS in computer science or equivalent degree, and 3-5 years of professional software development experience using Enterprise Java technologies. Specific requirements include, but are not limited to: Minimum 3 Years APIM experience is Needed along with Production support Experience. Minimum 3 years of Java experience in the development of Java/JEE enterprise applications using JEE, Spring, Hibernate, Web Services, RESTful, AJAX, JSON, SQL, JUnit, and Maven. Experience with Frameworks including Spring MVC, Spring Batch, Spring Boot, Spring Integration, Spring Security, Hibernate, MyBatis. Solid experience with the following technologies is a must -- HTML, JavaScript, CSS, AJAX. Experience with JavaScript frameworks–Angular, React, JQuery. Experience with Spring Integration technology would be a big plus. Experience with Big Data would be a plus. Experience with various security protocols or frameworks/tools would be a big plus – SSO, OAuth2, IBM WebSeal. Creative, motivated, focused, passionate, results oriented. Demonstrated ability to write efficient, clean, readable, and reliable code. Excellent troubleshooting, analytical and problem-solving skills. Independent, self-starter, & team player.

Requirements

BS in computer science or equivalent degree
3-5 years of professional software development experience using Enterprise Java technologies
Minimum 3 Years APIM experience
Production support Experience
Minimum 3 years of Java experience in the development of Java/JEE enterprise applications
JEE
Spring
Hibernate
Web Services
RESTful
AJAX
JSON
SQL
JUnit
Maven
Spring MVC
Spring Batch
Spring Boot
Spring Integration
Spring Security
MyBatis
HTML
JavaScript
CSS
AngularJS
REST and SOAP Web Services
Git
Jenkins
JUnit and TestNG
Ant
XML
MyEclipse
Unix
5 years’ experience with software development, basic coding and compilation, software architecture/design, user requirements definition and software specification development.
Ability to communicate technical requirements to all levels of expertise.
Proficient in establishing and maintaining good working relationships.
Knowledge and understanding of software development life cycle (SDLC).
Proficient with integrating complex and/or existing systems.
Knowledge of programming languages (e.g. JavaScript, C, Python, etc.).
Excellent communication skills both written and verbal.
Knowledge of database technologies (e.g. cloud, SQL, Oracle, Mongo DB, PostgreSQL, etc.)
Fundamental knowledge of software engineers’ best practices, agile methodologies, CI/CD pipelines
Knowledge of test-first practices including Test-Driven Development (TDD) for unit tests and Behavior-Driven Development (BDD) for automated acceptance tests
Strong experience with Deployment/Continuous Integration/ Continuous Testing/ Continuous Delivery processes and tools and have expertise in CI/CD tools and framework
Knowledge of Code quality and promotion practices

Nice To Haves

Experience with Spring Integration technology
Experience with Big Data
Experience with various security protocols or frameworks/tools – SSO, OAuth2, IBM WebSeal
JavaScript frameworks–Angular, React, JQuery
Knowledge of cloud technologies (e.g. AWS, Azure)

Responsibilities

Perform technical detail design, coding, testing of applications.
Serves as subject matter expert for both customer and internal discussions related to maintaining and enhancing existing software systems.
Develop and/or analyze interface design documentation.
Comply with hardware and software systems standards and procedures.
Deliver large systems for tens of thousands of users.
Comply with code quality, migration, and dev/ops standards and policies.
Performs software analysis, including requirements and use case development and design.
Implements and documents source code to design specifications.
Performs software testing including developing and running automated unit tests, drafting, and executing structured automated test cases.
Compile, assess, and report data results from software testing and analysis.
Develops software solutions for enterprise environments and other technologies.
Analyzes and implements functional and non-functional (e.g. performance, availability) requirements and designs, implements, and tests software.
Perform operations & maintenance (O&M) of existing systems.
Identifies areas for improvement and streamlining.
Demonstrated experience with front-end and back-end programming and integration frameworks and tools.
Assist in the estimation of development of application features.
Provides direct technical support for high level, high visibility, and critical trouble calls for supported applications.
Works with cross-functional teams to develop highly reliable software that runs on a scale.
Provides recommendations to infuse new technology.
Extend open-source libraries and systems as necessary to meet the needs of the team.
Play a crucial role in product scoping and roadmap/architecture discussions.
Continually evaluate emerging technologies to identify opportunities, trends, and best practices.
Mentoring of junior software engineers.