Senior API Developer (ServiceNow)

Credence Management Solutions

Yesterday
Secret
Unspecified
Unspecified
IT - Software
McLean, VA (On-Site/Office)
Responsibilities include, but are not limited to the duties listed below

  • Manage the development and maintenance of APIs ensuring adherence to best practices and coding standards.
  • Utilize scripting languages such as JavaScript and GlideScript.
  • Integrate ServiceNow with other systems and applications effectively by leveraging ServiceNow APIs (REST, SOAP, and JSON) to ensure seamless data exchange and functionality.
  • Develop and configure integrations between ServiceNow and external systems, leveraging MID Server and Integration Hub to ensure seamless data flow.
  • Configure workflows using Flow Designer to automate business processes and streamline workflows within ServiceNow applications.
  • Technical lead providing direction to a team of 3 - 5 developers in the development and implementation of API interfaces using an API Gateway.
  • Develop software-based API interfaces using an API Gateway platform.
  • Utilize web-based software such as Java, HTML, .NET, AngularJS, Javascript, SOAP, REST API, mobile development, and Web Based API in the building of software interfaces that operate using the API Gateway platform.
  • Write "Script Includes" to handle backend logic for API endpoints.
  • Diagnose and resolve API-related issues, including error handling and logging.
  • Handle both inbound and outbound API requests in ServiceNow for integration with external systems via the API Gateway.


Education, Requirements and Qualifications

  • US Citizenship with ability to obtain a secret clearance is required
  • BS in Computer Science, Information Systems, Engineering, Business or related discipline is required.
  • Five (5) years total work experience
  • Experience with application programming interfaces (APIs) in a ServiceNow platform in order to support Low-Code/No-Code Development.
  • Experience with API platform such as MuleSoft is a plus.
  • Experience developing application/process automation software based on BPMN models, experience using software tools such as Java, Javascript, Salesforce, etc. with Oracle or Microsoft SQL Server databases.
  • Basic knowledge of DevOps tools such as Jenkins and Ansible.
  • Experience in agile and hybrid low-code application development using JIRA for user story task management.
  • Good understanding of ServiceNow's architecture, data model, and core concepts.
  • Knowledge of RESTful API design principles and the ability to create and consume REST APIs in ServiceNow.
  • Knowledge of configuring ServiceNow to receive requests from the API Gateway, including the correct HTTP methods (GET, POST, PUT, DELETE) and response handling.
  • Good understanding of ACLs for API security
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About Us
Mission. Powered by Technology. Credence is one of the largest and fastest growing privately-held government technology and services companies and is repeatedly acclaimed as a Washington Post Top Workplace. As evidenced by our awards and certifications, we have the capability and maturity, as well as the agility and responsiveness, to tackle our customers’ most challenging mission needs. Our teams solve agency-wide IT challenges, including DevSecOps and AI solutions; protect our nation’s critical systems from cyber attacks; engineer innovative warfighting systems; train fighter pilots; and support global health and humanitarian assistance programs that save lives and alleviate suffering. Our technology solutions drive innovation, efficiencies, and savings to benefit the mission in tangible ways. For each project, our goal is to exceed customer expectations, and for each employee, to foster excellence and promote wellbeing—ideals best exemplified by our corporate philosophy:
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Credence Management Solutions Jobs

Job Category
IT - Software
Clearance Level
Secret