Java Developer Senior

The Essential Duties and Responsibilities are intended to present a descriptive list of the range of duties performed for this position and are not intended to reflect all duties performed within the job. Other duties may be assigned. To perform this job successfully, an individual must be able to satisfactorily perform each essential duty. The requirements listed below are representative of the knowledge, skill and/or ability required. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions of the position., * Design, develop, refactor, test and maintain new features and improve existing code base using Java/J2EE, JavaScript, SQL, HTML, CSS, Ext JS, JUnit, Java GUI Libraries (SWT, AWT) and Eclipse.

Platform Development

• Work with data models (model fields, natural keys, relationships, UDFs) and implement corresponding Java model classes following the platform's ORM conventions
• Build and maintain inbound and outbound interfaces for integration with external systems (ERP, carrier APIs, EDI partners), implementing correct chunking, NK resolution, and error handling patterns
• Implement IXM engine tasks for computationally intensive parallel processing, following the statelessness requirements of the Computational Grid
• Configure and manage approval routes and approval plans for multi-stop, multi-role approval workflows across enterprise boundaries

Work with UI technologies.

• Build User-Defined Page (UDP) components in ExtJS or React that consume the platform's Model API REST endpoints (ReadByKey, Search, ExecuteAction)

• Handle error responses correctly in all UDP code: inspect errors [] on HTTP 200 responses, display field-level and record-level errors, and relay user warnings appropriately

• Implement J2EE concepts (RESTful Web services and MVC pattern) using various SDKs

• Develop complex SQL queries and stored procedures using Oracle SQL Developer.

• Debug identified system problems submitted via JIRA issues, update and manage requirement documents.

• Work with integration frameworks including EDI, JSON, XML, REST, SOAP etc.

• Merge code between different branches and manage revisions using git.

• Lead code reviews with a focus on architecture, security, and long-term maintainability. Distinguish blockers from suggestions. Identify gaps, explain concepts, and help reviewees grow., * This position is not subject to federal requirements regarding Department of Transportation "safety-sensitive" functions.

Necessary Physical Requirements

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this role. Employees must always maintain a constant state of mental alertness. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

Work Environment

The work environmental characteristics described here are representative of those that must be borne by an employee to successfully perform the essential functions of the role. Employees must always maintain a constant state of situational awareness. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

Additional Qualifying Factors

As a condition of employment, you will be required to pass a pre-employment drug screening and have acceptable background check results. If applicable to the contract, you must also obtain and maintain the appropriate clearance levels required and must also be able to obtain access to military installations.

Do you have experience in Scalable systems?, Do you have a Bachelor's degree in engineering?, * Education Requirements: Bachelor's degree in Engineering

• Level of Experience Requirements: Computer Science, Supply Chain Management, or Related Experience.
• Must be a U.S. citizen.
• Hold or have the ability to acquire a government security clearance.

Knowledge, Skills, Abilities, and Other Characteristics

• Expert level in Java programming, JavaScript
• Experience in Cloud and CI/CD tooling / architecture
• Ability to communicate effectively with a product team
• Able to work with minimal supervision
• Systems-level thinking, architectural foresight: consider how features behave across the enterprise for all role types and configuration states. Scale scenarios before they reach production.
• Security ownership: find security gaps in code review before they reach production
• Performance ownership: know the performance profile of the module's reports and actions
• Team multiplier: invest in code reviews, mentoring, and technical specifications/documentation as first-class professional responsibilities

Preferred

• Experience with Agile product management
• Ability and willingness to work with and grow junior development staff with best practices and experience sharing.

3.13.1 out of 5 stars Beavercreek, OH Hybrid work $75,000 - $160,000 a year

Arcticom, LLC provides network and systems administration, enterprise architecture and resource planning, certification and accreditation, software design, programming, maintenance of telecommunications and land mobile radio equipment and systems, help desk support and IT transformation services among other services.