Sr Mainframe and Rest API Developer
Hello,Title:
Sr Mainframe and Rest API DeveloperLocation:
Baltimore, MD (Hybrid)Duration:
Long TermDescription:
o Z/OS Mainframe development, JCL, COBOL, DB2, CICS, Control-M, VSAM, SQL, relational databases, Java, RESTful, Spring Boot, JSON, XML, SOAP, SQL, Git, AWS, and TDD and familiarity with Angularo Architect, design, code, and implement applications using software engineering best practices in the latest technologies.o Develop JCL and software code using customer defined standards and software engineering best practiceso Analyze root causes for batch job failures, take appropriate corrective steps to resolve issues in a timely fashion, and share findings with the teamo Evaluate impacts of database schema changes on existing software componentso Develop new and update existing REST APIs using the Spring Framework (Boot, Cloud, Security, Data).o Perform source code repository management and deployment using DevOps (Jenkins, Nexus, Docker, SonarQube, UrbanCode).o Perform API testing using Swagger UI and Ready API.o Investigate and repair application defects related to business logic, middleware, or database (DB2).o Perform log analysis and resolution using Splunk, Dynatraceo Provide software expertise in one or more of these areas:
Java application integration, Java enterprise services, service-oriented architectures (SOA), security, and business process management/business rules processing.o Brief management, customer, team, or vendors using written or oral skills at appropriate technical level for audienceo Provide guidance/support to other junior/mid-level developers.o Impact functional strategy by developing new solutions, processes, standards, or operational plans that position Leidos competitively in the marketplace.o All other duties as assigned or directed.Basic
Qualifications:
Minimum knowledge, skills, abilities needed.o Bachelor's Degree in Computer Science, Mathematics, Engineering or a related field.o Masters or Doctorate degree may substitute for required experienceo 10
years of experience with Mainframe development using z/OS Mainframe development, JCL, COBOL, DB2, CICS, Control-M, and VSAMo 7
years of experience with Java systems/application analysis and designo 7
years of combined experience SOA/Microservice architecture/RESTful web serviceo 4
years of combined experience with building responsive UIs with modern front-end technologieso Strong knowledge of SQL and relational databases like DB2.o Excellent experience with Spring Framework (Boot, Batch, Cloud, Security, and Data)o Excellent knowledge with Java EE, Java generics, and concurrent programmingo Solid experience with unit testing, TDD, and associated technologies (Junit, Mockito and Karma/Jasmine)o Basic knowledge of relational databases (PostgreSQL, DB2, and Oracle), SQL, and ORM technologies (JPA2, Hibernate, and Spring JDBC.o Strong experience developing unit tests using Junit using build automation tools such as Maven, Jenkins, and SonarQube.o Knowledge/Experience on Web-methods will be an additional advantage.o Familiarity with modern front-end build pipelines and tools.o Excellent communication and written skillso Must be able to obtain and maintain a US Public Trust clearance.Preferred
Qualifications:
Candidates with these skills will be given preferential consideration.o Experience with modern development software, tools, and methodologies.o Experience working on Agile projects and understanding Agile terminology.o Solid knowledge with building responsive UIs with modern front-end technologies such as Angular, Node, Typescript, or Bootstrapo Solid knowledge of front-end technologies (HTML, Modern Javascript, JQuery, and CSS)o Work in DevOps Environment.o Experience with Linux environments.Selected candidate must reside within two (2) hours of SSA Headquarters in Woodlawn, MD Candidate must report to work on-site and work from the Leidos Woodlawn facility every Tuesday.Please share your resume to email protected Recommended Skills Agile Methodology Amazon Web Services Angular4 Apache Maven Business Process Management Cobol (Programming Language) Apply to this job. Think you're the perfect candidate? Apply on company site $(document).ready( function() $(#ads-desktop-placeholder).html(
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n Estimated Salary: $20 to $28 per hour based on qualifications.
Sr Mainframe and Rest API DeveloperLocation:
Baltimore, MD (Hybrid)Duration:
Long TermDescription:
o Z/OS Mainframe development, JCL, COBOL, DB2, CICS, Control-M, VSAM, SQL, relational databases, Java, RESTful, Spring Boot, JSON, XML, SOAP, SQL, Git, AWS, and TDD and familiarity with Angularo Architect, design, code, and implement applications using software engineering best practices in the latest technologies.o Develop JCL and software code using customer defined standards and software engineering best practiceso Analyze root causes for batch job failures, take appropriate corrective steps to resolve issues in a timely fashion, and share findings with the teamo Evaluate impacts of database schema changes on existing software componentso Develop new and update existing REST APIs using the Spring Framework (Boot, Cloud, Security, Data).o Perform source code repository management and deployment using DevOps (Jenkins, Nexus, Docker, SonarQube, UrbanCode).o Perform API testing using Swagger UI and Ready API.o Investigate and repair application defects related to business logic, middleware, or database (DB2).o Perform log analysis and resolution using Splunk, Dynatraceo Provide software expertise in one or more of these areas:
Java application integration, Java enterprise services, service-oriented architectures (SOA), security, and business process management/business rules processing.o Brief management, customer, team, or vendors using written or oral skills at appropriate technical level for audienceo Provide guidance/support to other junior/mid-level developers.o Impact functional strategy by developing new solutions, processes, standards, or operational plans that position Leidos competitively in the marketplace.o All other duties as assigned or directed.Basic
Qualifications:
Minimum knowledge, skills, abilities needed.o Bachelor's Degree in Computer Science, Mathematics, Engineering or a related field.o Masters or Doctorate degree may substitute for required experienceo 10
years of experience with Mainframe development using z/OS Mainframe development, JCL, COBOL, DB2, CICS, Control-M, and VSAMo 7
years of experience with Java systems/application analysis and designo 7
years of combined experience SOA/Microservice architecture/RESTful web serviceo 4
years of combined experience with building responsive UIs with modern front-end technologieso Strong knowledge of SQL and relational databases like DB2.o Excellent experience with Spring Framework (Boot, Batch, Cloud, Security, and Data)o Excellent knowledge with Java EE, Java generics, and concurrent programmingo Solid experience with unit testing, TDD, and associated technologies (Junit, Mockito and Karma/Jasmine)o Basic knowledge of relational databases (PostgreSQL, DB2, and Oracle), SQL, and ORM technologies (JPA2, Hibernate, and Spring JDBC.o Strong experience developing unit tests using Junit using build automation tools such as Maven, Jenkins, and SonarQube.o Knowledge/Experience on Web-methods will be an additional advantage.o Familiarity with modern front-end build pipelines and tools.o Excellent communication and written skillso Must be able to obtain and maintain a US Public Trust clearance.Preferred
Qualifications:
Candidates with these skills will be given preferential consideration.o Experience with modern development software, tools, and methodologies.o Experience working on Agile projects and understanding Agile terminology.o Solid knowledge with building responsive UIs with modern front-end technologies such as Angular, Node, Typescript, or Bootstrapo Solid knowledge of front-end technologies (HTML, Modern Javascript, JQuery, and CSS)o Work in DevOps Environment.o Experience with Linux environments.Selected candidate must reside within two (2) hours of SSA Headquarters in Woodlawn, MD Candidate must report to work on-site and work from the Leidos Woodlawn facility every Tuesday.Please share your resume to email protected Recommended Skills Agile Methodology Amazon Web Services Angular4 Apache Maven Business Process Management Cobol (Programming Language) Apply to this job. Think you're the perfect candidate? Apply on company site $(document).ready( function() $(#ads-desktop-placeholder).html(
n
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n Estimated Salary: $20 to $28 per hour based on qualifications.
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