Senior Java Developer

Synthesis Systems

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Washington, DC, us on site Until 8/22/2026 H-1B sponsor history First posted March 26, 2025 Last posted March 26, 2025
Job description

Synthesis has extensive experience building large-scale, enterprise systems for government and commercial clients. We specialize in developing JEE, SOA, Portals, and database-driven applications. Our extensive knowledge spans across all application tiers. Since, we were founded in 2003, Synthesis has been delivering large-scale systems based on design patterns, service-oriented architectures, dynamic and intutive web interfaces, and web services. Our clients include Fortune 100 companies and a number of government agencies.

Synthesis Systems is looking for a Senior Java Developer for a contract in Dulles, Virginia. 

Requirements:

As a member of the Applications Solution Delivery (ASD) Team you are responsible for the implementation and enhancement of ATPCO’s application software.

Responsibilities include leading analysis, design, development, testing, integration, debugging, documenting and implementation of new and enhancement projects.

Producing technical project requirements, designs, documents and conveying solutions. Incorporating architectural strategies and standards into their solutions.

Promoting project success through efficient designs, programming techniques and strategies, utilizing reuse where practical.

Designing and executing unit and integration test strategies to ensure thorough testing prior to QA turnover.

Leading development and execution of implementation plans and release management processes with all necessary groups.

Ensuring all technical and project artifacts are complete and properly managed as required per the SDLC.

Adhering to established ATPCO development standards and spearheading appropriate modifications to improve quality and productivity of the development teams. Ensuring that all team members follow development standards.

Working independently and collaboratively to ensure projects deliver high quality, well-written and efficient application components/programs.

Formulating high level and detailed estimates for blue sky analyses, project planning, and impact assessments including clear justification in situations that may involve ambiguous or unclear requirements.

Leading technical project teams anticipating and resolving issues to meet deadlines.

Planning, organizing and tracking technical project deliverables to adhere to project schedules.

Be current in programming techniques, technologies and tools utilized at ATPCO. Keep abreast of emerging technologies and propose/implement feasible solutions at ATPCO to improve efficiencies.

Leading efforts to integrate design strategies, application specifications, development schedules, and user expectations into appropriate project artifacts.

Effectively leading cross-functional teams, model team qualities, build team rapport and keep others informed.

Have excellent written and oral communication skills with diverse audiences.

Proactively interface with others and identify options to achieve project success. Establish positive relationships with peers across the company to ensure meeting project objectives.

Taking ownership of technical issues anticipating and mitigating risks, escalating issues appropriately and keeping all necessary parties informed.

Share technical, procedural and business knowledge with others. Proactively present information in public forums to share knowledge and improve the productivity of others. Mentor others.

- Minimum qualifications include 5+ years technical experience, Java – J2EE, Spring Framework, HTML, JavaScript, EJB, JDBC, JUnit, Log4J, XML, SQL, Servlets, JSP, O/R Mapping, Struts, UML, WebSphere, Rational Rose, DB2, Clearcase, Ant, Hibernate, Clover. Industry or ATPCO applications experience a strong plus.

-Education: Bachelor’s Degree or equivalent relevant technical experience.

All your information will be kept confidential according to EEO guidelines.

1099/Corp-to-Corp considered as well.

About this role

Summary

Develop and enhance enterprise Java applications, lead projects, and ensure quality standards.

Job title

Senior Java Developer

Experience level

5+ years

Industry

software

Location requirements

On-site in Washington, DC, no remote work allowed

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

JavaJ2EESpring FrameworkHTMLJavaScriptEJBJDBCJUnitLog4JXMLSQLServletsJSPHibernateWebSphereDB2

Preferred skills

ATPCO applicationsUMLRational RoseClearcaseAntClover

Specializations

javaspring frameworkJ2EESQLweb development
Locations

Structured locations inferred from the posting.

Washington, DC, USA

On-site City