System One · 10 hours ago
Java Developer - Night Shift
Reston, VA
Contract
Hybrid
Senior Level
5+ years expSystem One is a leader in delivering outsourced services and workforce solutions across North America. They are seeking a Sr Java Production Support Night Shift Engineer to perform complex analysis, design, development, testing, and debugging of software applications, as well as provide technical support for high visibility and critical trouble calls.
Staffing Agency
No H1B
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 uses 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. Performs operations & maintenance (O&M) of existing systems. Identifies areas for improvement and streamlining. Demonstrated experience with front-end and back-end programing 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 at 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
Qualification
Required
BS in computer science or equivalent degree
3-5 years of professional software development experience using Enterprise Java technologies
Minimum 3 Years APIM 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
Solid experience with HTML, JavaScript, CSS, AJAX
Experience with Java Script frameworks - Angular, React, JQuery
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
Experience with Spring Integration technology
Experience with Big Data
Experience with various security protocol or framework/tool - SSO, Oauth2, IBM WebSeal
Software & Tools: Java/JEE, Spring MVC, Spring Batch, Spring Boot, Spring Integration, Spring Security, Hibernate, MyBatis, AngularJS, REST and SOAP Web Services, Git, Maven, Jenkins, Junit and TestNG, Maven, Ant, XML, MyEclipse, Unix, Big Data
Preferred
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 cloud technologies (e.g. AWS, Azure)
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
Benefits
Medical
Dental
Vision
Spending accounts
Life insurance
Voluntary plans
Participation in a 401(k) plan
Company
System One
System One is a professional staffing firms.
5001-10000 employees
Funding
Current Stage
Late StageTotal Funding
$301.8MKey Investors
TruistOaktree Capital ManagementProspect Capital Corporation
2021-01-28Debt Financing· $290M
2020-12-08Private Equity
2016-09-20Acquired
Leadership Team
Troy Gregory
Chief Executive Officer
Dan Moran
Chief Financial Officer
Recent News
2026-01-06
Company data provided by crunchbase