Senior AS400 Developer

System One; Broken Arrow (OK); Remote; USD 80,000 - 110,000; Full time

Job summary

An innovative firm is seeking an experienced AS400 Developer for a fully remote position with occasional travel. This role involves executing product specifications, developing new concepts, and maintaining integration with COTS platforms. The ideal candidate will have over 8 years of experience in RPG programming and database management, along with strong knowledge of web service models. Join a collaborative team focused on delivering high-quality software solutions and enjoy the flexibility of remote work while contributing to exciting projects.

Qualifications

• 8+ years in RPG IV and related programming languages.
• Strong experience in database management and optimization.

Responsibilities

• Develop and integrate product specifications and system designs.
• Refactor applications to be stateless and cloud-ready.

Skills

RPG IV

RPGILE

RPG Free

CL

COBOL

DB2 SQL

Performance Optimization

RESTful Services

SOAP

JSON

XML

OAuth

Token-Based Security

Job description

System One has an exciting AS400 Developer opportunity with a partner in the Columbus, OH area. This position is a 6-month fully remote position with occasional travel required.

Successful candidates must be able to provide proof of ability to work in the U.S. without sponsorship. This position is not open to corp-to-corp, subcontractor or independent consulting arrangements.

Primary Duties and Responsibilities

• Execute product specification, system design, development and system integration
• Develop new product concepts and development, deliver product prototypes
• Conduct new technology research, concept specification and design of individual software components
• Participate in product and program collaboration
• Refactor implementations to standardize on an event-driven architecture
• Refactor web application and services to be completely stateless and cloud ready
• Maintain, configure and improve integration with COTS platforms
• Troubleshoot and fix problems and provide root cause analysis in a timely manner
• Complete other tasks as required

Experience, Education and Skills

• 8+ years of experience in programming in RPG IV, RPGILE, RPG Free, CL, CLLE, COBOL, DDS, DDL, Embedded SQL development role
• 8+ years of experience in database management, DB2 SQL, SQL Triggers, Stored Procedures, Performance Optimization
• Strong knowledge and experience in web service models: RESTful Services, SOAP, JSON, XML, OAuth, Token-Based Security

General Requirements

• Exhibit and practice courteous, ethical and professional behavior while interacting with both internal and external customers
• Act in a collaborative, team-oriented environment focused on common goals to achieve mutually beneficial results
• Be accountable and responsible for the accuracy and completeness of assigned work and results
• Prioritize and manage work load and communicate issues clearly
• Exhibit effective verbal and written communication skills
• Comply with all laws, regulations and company policies
• Travel when required

Ref: #208-Eng Tulsa