Senior Web Services & Systems Developer

Maania Digital; Washington (District of Columbia); On-site; USD 95,000 - 125,000; Full time

Job summary

Maania Digital in Washington, DC seeks an experienced IT professional to contribute to development, maintenance, and testing of information systems, subsystems, and databases. You will collaborate with management, stakeholders, customers, developers, and end-users to align solutions with business needs.

The role emphasizes web services, DevOps, HRIS environments, and a mix of Agile/Waterfall methods. Strong programming, communication, and problem-solving skills are essential, with hands-on

Qualifications

• Development, modification, maintenance, and testing of information systems, subsystems, and databases.
• Support for management, stakeholder, customer, developer, and end-user meetings.
• Participation in change management sessions.
• Customer support and documentation support.
• Infrastructure support, development support, and functional testing.
• Review and analysis of project management plans.
• Designing, developing, and supporting web services and re-engineered components based on business needs and priorities.
• Establishing standards and guidelines for web service development and usage.
• Strong programming skills.
• HTTPS/SOAP/RESTful web services development.
• XML/JSON/XSLT development.
• Systems documentation and unit test plan development.
• Peer reviews, configuration management, and change control processes.
• RDBMS and database normalization.
• Agile and Waterfall development methodologies.
• Code compilation, error correction, defect support, retesting, and technical troubleshooting.
• Risk identification and contingency planning.
• Ability to communicate technical concepts to non-technical audiences.
• Experience with DevOps, JIRA, and Phire is preferred.
• Experience with Human Resources application environments is strongly preferred.
• PeopleSoft, Oracle, SQL Server, Java, .NET/ASP, ColdFusion, Visual Basic, or similar experience is preferred.
• Federal IT, cleared environment, RMF/FISMA, or secure operations experience is preferred.

Skills

Information systems development

Stakeholder meetings

Change management

Customer support

Infrastructure support

PM review & analysis

Web services design

Web service standards

Programming skills

Web services development

XML/JSON/XSLT

Documentation & test plans

Code reviews & config mgmt

RDBMS & normalization

Agile/Waterfall

Debugging & troubleshooting

Risk management

Communication to non-tech

DevOps, JIRA, Phire

HRIS experience

PeopleSoft/Oracle/SQL Server/Java/.NET

Federal IT experience

Tools

JIRA

Phire

Job description

Maania Digital in Washington, DC seeks an experienced IT professional to contribute to development, maintenance, and testing of information systems, subsystems, and databases. You will collaborate with management, stakeholders, customers, developers, and end-users to align solutions with business needs.

The role emphasizes web services, DevOps, HRIS environments, and a mix of Agile/Waterfall methods. Strong programming, communication, and problem-solving skills are essential, with hands-on