Java software developer Jobs in St Louis, MO

DNI Emerging Technologies is currently looking for an experienced Software Developer to join our company in support of the U.S. Transportation Command Commercial Operations Integrated System (USTRANSCOM COINS).

The Commercial Operations Integrated System (COINS) is a multi-user, on-line information system supporting contracting, budgeting, and analyses necessary for the financial management of the airlift augmentation program. COINS prepares and executes contractual documents for commercial augmentation of the Air Mobility Command (AMC) organic fleet to support air mobility efforts worldwide. The system records commercial airlift support requirements; solicits, receives, evaluates, and selects offers from air carriers; prepares certifying funding; and executes contractual documents for airlift services. COINS is the primary vehicle used by USTRANSCOM to contract for cargo and passenger commercial airlift services in support of DoD common-user transportation needs across the range of military operations.

We are seeking a highly motivated and skilled Java Web Developer to join our growing COINS team. You will be responsible for the refactoring, development, and deployment of a software application that meets the specific needs of our clients. You will work closely with stakeholders, product DevOps teams, managers, and other engineers to ensure successful project delivery. The successful candidate will:

• Design, develop, and maintain custom the COINS applications software using Java, JSP, JavaScript, and other relevant technologies.
• Collaborate with stakeholders and product managers to understand and translate business requirements into technical specifications.
• Implement Agile methodologies throughout the software development lifecycle.
• Utilize Git for version control and collaborate effectively with other team members.
• Configure and manage CI/CD pipelines using tools like GitLab, Jenkins, or Platform One DevOps
• Implement DevSecOps best practices, including image scanning, secrets management, and vulnerability assessment in Docker containers.
• Core Java, J2EE, SOA based Web Services, RESTful Web Services, Hibernate, Spring, MVC, XSD, XML and WSDL, DB, Microservices
• Utilize tools like SonarQube, Fortify, Dependency Check, OWASP, ESLint, and Trufflehog for static code analysis and security scanning.
• Design and implement automated testing frameworks using tools like Cucumber, Cypress, etc.
• Monitor and log application performance and troubleshoot any issues.
• Stay up to date with the latest trends and technologies in the software development industry.

Requirements

• 4+ years of experience as a Software Engineer with a focus on web-based software development
• Strong proficiency in Java programming language with experience in JSP and/or the Spring Framework
• Experience with Agile methodologies (Scrum, Kanban)
• Expertise in Git and CI/CD pipelines (Jenkins, Platform One DevOps, etc.)
• In-depth understanding of DevSecOps principles and best practices for containerized environments
• Working knowledge of security tools like SonarQube, Fortify, Dependency Check, OWASP, ESLint, and Trufflehog
• Experience with automated testing frameworks and tools like Cucumber, Cypress, etc.
• Experience with one or more additional programming languages like Python, JavaScript, etc. (a plus)
• Excellent communication and collaboration skills
• Ability to work independently and as part of a team.
• Strong problem-solving and analytical skills

Benefits

Benefits Include:

• Covers 100% of employee benefit premiums, including Medical (PPO or HDHP Option), Vision, Dental
• Matching 401K
• Short- and Long-Term Disability
• Pet Insurance
• Professional Development/Education Reimbursement
• Parking and Transit Benefits for NY, NJ, ATL, and DC Metro areas

Other Duties:

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.