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Sr. IBM ITX​/EDI Developer

Job in Atlanta, Fulton County, Georgia, 30301, USA
Listing for: KMM Technologies, Inc.
Full Time position
Listed on 2026-01-15
Job specializations:
  • IT/Tech
    Systems Engineer, Data Engineer
Salary/Wage Range or Industry Benchmark: 70 USD Hourly USD 70.00 HOUR
Job Description & How to Apply Below
Position: Sr. IBM ITX / EDI Developer
KMM – an ISO 9001:2015, CMMI Level 2 certified company – provides high-quality IT consulting services and innovative solutions by using the most effective and modern technologies. We have a core group of Subject Matter Experts with certifications and immense experience in successfully delivering mission-critical solutions. We have extensive industry experience in the financial, insurance, Health IT, media, marketing, retail, and government markets.

We have a proven track record in understanding client’s business challenges, determine a customer-focused solution, and provide the technical implementation and documentation to bring it to fruition.

Position:
Sr. ITX / EDI Developer

Location:
Reston, VA #HYBRID

Duration: 12

Months Contract to hire

Rate: $70/hr

Job Description:

  • Performs complex analysis, design, development, testing, and debugging of computer software ranging from operating system architecture integration and software design to selection of computer systems, language, and/or equipment.
  • Designs, develops/codes, tests, and documents critical and complex application programs for computer systems.
  • Works with appropriate stakeholders to define system scope and objectives and establish baselines.
  • Establishes project standards and processes. Breaks down software requirements and creates highly complex systems.

Required Experience
:

  • Bachelor's Degree (Information Technology or Computer Science)
  • Knowledge of Code quality and promotion practices, Advanced
  • Strong mapping skills with primary focus on Heath care EDI documents like 837, 834, 835, 270, 271, 276,277, 999, 277CA.
  • 10 years or greater working with IBM Transformation Extender ('ITX'). Candidate MUST have been on projects and/or involved in long-term consecutive daily mapping efforts either building and/or modifying maps.
  • Design and creation of type trees and maps using the design studio, mapping from various file formats XML, CSV, JSON, Flat File/Positional, Delimited
  • Integration experience with IBM Transformation Extender Advanced (ITXA) and ITX REST API.
  • Use of adapters (e.g. file, MQ, Databases, SOAP)
  • Serve as SME for ITXA and ITX Health Care pack, ensuring adherence to compliance, EDI Standards.
  • Testing validation and deployment of maps
  • Running/executing maps using SPE Console, Command Server, Launcher, Integration Servers
  • Experience with Dev Ops to integrate ITX maps and REST workflows into CI/CD pipelines and containerized environments
  • Experience with communication protocols (e.g., S/FTP, HTTP/S, FTP/S) and concepts (e.g., keys, SSL certificates)
  • Installation of IBM Transformation Extender/IBM Transformation Extender Advanced (ITXA)
  • IBM Integration Bus, IBM Sterling B2

    Bi, Workflow Launcher, IBM Sterling File Gateway
    Mentor developers on ITX design patterns, REST integration strategies, performance tuning, error-handling best practices.
  • Strong experience on IBM ITX product upgrades integrating with B2

    Bi and ITXA.
  • Participate in Agile ceremonies (Scrum/SAFe) and support sprint deliverables.
  • Ability to communicate technical requirements to all levels of expertise., Advanced
  • Proficient in establishing and maintaining good working relationships., Advanced
  • Knowledge and understanding of software development life cycle (SDLC)., Advanced
  • Proficient with integrating complex and/or existing systems., Advanced
  • Knowledge of programming languages (e.g. JavaScript, Java, Python, etc.)., Advanced
  • Excellent communication skills both written and verbal., Advanced
  • Knowledge of cloud technologies (e.g. AWS, Azure), Proficient
  • Knowledge of database technologies (e.g. cloud, SQL, Oracle, etc.), Advanced
  • Fundamental knowledge of software engineers' best practices, agile methodologies, CI/CD pipelines, Advanced
  • Knowledge of test-first practices including Test-Driven Development (TDD) for unit tests and Behavior-Driven Development (BDD) for automated acceptance tests, Advanced
  • Strong experience with Deployment/Continuous Integration/ Continuous Testing/ Continuous Delivery processes and tools and have expertise in CI/CD tools and framework, Advanced

ESSENTIAL FUNCTIONS
:

25% Perform technical detail design, coding, testing of applications. Serves as subject matter expert for both customer…

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