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Senior Edi Developer Jobs in Missouri (NOW HIRING)

JNIT INC

IT EDI Developer - Senior

Saint Louis, MO

Reach me Position - IT EDI Developer - Senior Location: St.Louis, MO Duration: 6 Month Contract TO HIRE End Client: Express Scripts POSITION SUMMARY : B2B/EDI engineer responsible for detail design ...

JNIT INC

IT EDI Developer - Senior

Saint Louis, MO · On-site

Reach me Position - IT EDI Developer - Senior Location: St.Louis, MO Duration: 6 Month Contract TO HIRE End Client: Express Scripts POSITION SUMMARY : B2B/EDI engineer responsible for detail design ...

Grimco

Senior Developer

Sunset Hills, MO · On-site +1

$52.25 - $69/hr

As a Senior Developer, you'll contribute to a platform that has powered the business for decades ... Exposure to EDI or data interchange -- X12 transaction sets, flat file automation, trading partner ...

Grimco

Senior Developer

Sunset Hills, MO · On-site +1

$52.25 - $69/hr

As a Senior Developer, you'll contribute to a platform that has powered the business for decades ... Exposure to EDI or data interchange - X12 transaction sets, flat file automation, trading partner ...

Grimco

Senior Developer

Sunset Hills, MO · On-site +1

$52.25 - $69/hr

As a Senior Developer, you'll contribute to a platform that has powered the business for decades ... Exposure to EDI or data interchange - X12 transaction sets, flat file automation, trading partner ...

duvari group

ABAP Senior Developer

Saint Louis, MO · On-site

$57.50 - $78/hr

We are seeking an experienced SAP ABAP Developer to join a growing enterprise technology team ... EDI integrations * Develop and maintain: * Custom ABAP reports * Module Pool applications * User ...

duvari group

ABAP Senior Developer

Saint Louis, MO · On-site

$57.50 - $78/hr

We are seeking an experienced SAP ABAP Developer to join a growing enterprise technology team ... EDI integrations * Develop and maintain: * Custom ABAP reports * Module Pool applications * User ...

duvari group

ABAP Senior Developer

Saint Louis, MO · On-site

$57.50 - $78/hr

We are seeking an experienced SAP ABAP Developer to join a growing enterprise technology team ... EDI integrations * Develop and maintain: * Custom ABAP reports * Module Pool applications * User ...

The Timberline Group

SR. SOFTWARE ENGINEER

Saint Louis, MO · On-site +1

$119K - $157K/yr

Leadership * Coach less senior Software Engineers in processes, techniques and problem solving ... EDI, BizTalk. Education Requirement 4-year college degree, preferably in Computer Science or ...

The Timberline Group

SOFTWARE ENGINEER

Saint Louis, MO · On-site +1

Relies on supervision to complete tasks; works independently or with support from more senior SE ... EDI, BizTalk. Education Requirement 4-year college degree, preferably in Computer Science or ...

Deloitte

Senior Consultant - SAP SD/OTC

Kansas City, MO · On-site

$61.50 - $84/hr

EDI/IDoc integration * Experience producing core implementation deliverables (e.g., functional ... Master's degree in business, information systems, supply chain, engineering, or a related field ...

Deloitte

Senior Consultant - SAP SD/OTC

Saint Louis, MO

$61.25 - $83.50/hr

EDI/IDoc integration * Experience producing core implementation deliverables (e.g., functional ... Master's degree in business, information systems, supply chain, engineering, or a related field ...

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Senior Edi Developer information

See Missouri salary details

$14

$57

$82

How much do senior edi developer jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for senior edi developer in Missouri is $57.90, according to ZipRecruiter salary data. Most workers in this role earn between $49.13 and $64.95 per hour, depending on experience, location, and employer.

What is a senior EDI developer?

A Senior EDI Developer is responsible for designing, developing, and maintaining Electronic Data Interchange (EDI) systems that support seamless data exchange between businesses. They work with various EDI standards, troubleshoot integration issues, and optimize workflows for efficiency. Additionally, they collaborate with business analysts, trading partners, and IT teams to ensure smooth data transmission. Their role often includes mentoring junior developers and implementing best practices for EDI solutions.

How much do senior EDI developers make in the US?

Senior EDI developers in the US typically earn between $80,000 and $120,000 annually, depending on experience, location, and industry. They often work with EDI standards like X12 and EDIFACT and may require knowledge of integration tools and programming languages such as XML, SQL, or scripting.

How to become a senior EDI developer?

To become a senior EDI developer, one typically needs several years of experience in EDI systems, proficiency with EDI standards like X12 and EDIFACT, and strong knowledge of programming languages such as Java or C#. Earning relevant certifications and gaining expertise with EDI tools and integration platforms can also enhance career progression. Developing skills in data mapping, troubleshooting, and understanding healthcare, retail, or logistics industries is beneficial for advancing to senior roles.

What are the key skills and qualifications needed to thrive as a senior EDI developer?

To thrive as a Senior EDI Developer, you need in-depth knowledge of EDI standards (such as X12, EDIFACT), strong programming skills, experience with integration platforms, and a relevant degree in computer science or a related field. Familiarity with EDI mapping tools (like Gentran, Sterling Integrator), VANs, and certifications in EDI technologies or supply chain solutions are commonly expected. Excellent problem-solving abilities, teamwork, and effective communication with both technical and business stakeholders are valuable soft skills. These capabilities ensure accurate, secure, and timely electronic data exchanges vital for business operations and supply chain efficiency.

What are some typical challenges faced by senior EDI developers, and how can they be addressed?

Senior EDI Developers often encounter challenges such as integrating legacy systems with modern platforms, ensuring data compliance with various partner requirements, and troubleshooting complex data transformation issues. Staying updated on evolving industry standards and managing multiple trading partner specifications require strong attention to detail and proactive communication. Addressing these challenges usually involves close collaboration with business analysts, IT support, and vendors, as well as ongoing professional development. Having robust documentation and testing procedures in place can greatly assist in minimizing errors and streamlining implementation. Employers typically look for candidates who demonstrate adaptability and a solution-focused mindset when handling such scenarios.

What job categories do people searching Senior Edi Developer jobs in Missouri look for?

The top searched job categories for Senior Edi Developer jobs in Missouri are:

What cities in Missouri are hiring for Senior Edi Developer jobs?

Cities in Missouri with the most Senior Edi Developer job openings:

Senior Edi Developer jobs near you
Infographic showing various Senior Edi Developer job openings in Missouri as of August 2026, with employment types broken down into 84% Full Time, 2% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $120,440 per year, or $57.9 per hour.

IT EDI Developer - Senior

JNIT INC

Saint Louis, MO

Full-time

Re-posted 18 days ago

Job description

Job Description

My Name is Larry and I am a Recruiter with JNIT Technologies I am writing to you regarding work experience in connection with various opportunities with JNIT Technologies Specifically, we are looking "IT EDI Developer" and noticed you have the relevant skills and experience.

Please let me know the best time and number to contact you so we can discuss your interest and availability. Alternatively, please feel free to call me on 972-737-8248 at your convenience. Reach me 

Position - IT EDI Developer - Senior  

Location: St.Louis, MO

Duration: 6 Month Contract TO HIRE

End Client: Express Scripts

POSITION SUMMARY: B2B/EDI engineer responsible for detail design, development, documentation, debugging and implementation of B2B/EDI solutions. Recommends changes and enhancements to improve quality of products and/or procedures.

ESSENTIAL FUNCTIONS

Participate in developing software according to established requirements, technical plans, standards and system architecture specifications.

Utilize development practices that adhere to the Express Scripts Inc. (ESI) and B2B department policies, procedures and patterns ("Best Practices").

Architect, design, development, test, and implementation of applications.

Architect, design and implement a highly available and supportable run time environment.

Assist in building technical standards, methodologies and processes for successfully building first class external client integration (B2B) environment.

Resolve daily technical (support) issues and communicate solutions to the business community and technical staff.

Write documentation describing program development, logic, coding, and corrections.

Provide assistance to IT team members with issues needing technical expertise or systems and/or programming knowledge.

QUALIFICATIONS

Advanced WTX/Mercator programming skills.

Advanced UNIX/Linux skills.

Advanced knowledge of client integration (B2B) concepts and Electronic File Standards/Formats

o x12 EDI

o XML

o NCPDP

o HIPAA 

Larry Woods

JNIT Technologies Inc

Tel: 972-737-8248/ Fax: 732-579-5515

1900 Enchanted Way, Suite 200, Grapevine, TX 76051

Additional Information

All your information will be kept confidential according to EEO guidelines.

Apply