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As400 Programmer Jobs in Indiana (NOW HIRING)

nLeague

Senior Java Developer

Indianapolis, IN · On-site

$54.75 - $69.75/hr

Job ID: (802301) Senior Java Developer Location: Indianapolis, IN 46204 Client: IN-DCS Duration: 1 ... AS400 Data Queues, Kafka, RabbitMQ, or AWS SQS. • Resource must have hands-on experience ...

nLeague Services

Senior Java Developer

Indianapolis, IN

$54.75 - $69.75/hr

Job ID: (802301) Senior Java Developer Location: Indianapolis, IN 46204 Client: IN-DCS Duration: 1 ... AS400 Data Queues, Kafka, RabbitMQ, or AWS SQS. • Resource must have hands-on experience ...

InstantServe LLC

Senior Java Developer

Indianapolis, IN

$54.75 - $69.75/hr

Experienced Java developer with expertise in Spring Boot, REST API development, batch processing ... AS400 Data Queues, Kafka, RabbitMQ, or AWS SQS. • Resource must have hands-on experience ...

InstantServe LLC

Senior Java Developer

Indianapolis, IN · On-site

$54.75 - $69.75/hr

Experienced Java developer with expertise in Spring Boot, REST API development, batch processing ... AS400 Data Queues, Kafka, RabbitMQ, or AWS SQS. • Resource must have hands-on experience ...

Apidel Technologies

Senior Java Developer

Indianapolis, IN · On-site

$54.75 - $69.75/hr

Experienced Java developer with expertise in Spring Boot, REST API development, batch processing ... Implementing event-driven and queue-based asynchronous processing using technologies such as AS400 ...

Sparktek

IN-DCS-Senior Java Developer

Indianapolis, IN

$54.75 - $69.75/hr

Experienced Java developer with expertise in Spring Boot, REST API development, batch processing ... AS400 Data Queues, Kafka, RabbitMQ, or AWS SQS. • Resource must have hands-on experience ...

Zfinity Global

Java Developer

Indianapolis, IN

$48.75 - $63/hr

Experienced Java developer with expertise in Spring Boot, REST API development, batch processing ... Implementing event-driven and queue-based asynchronous processing using technologies such as AS400 ...

SA Technologies Inc.

QA Test Analyst

Fort Wayne, IN

Bachelor's degree in computer science, computer engineering or relevant field required. 2-4 years experience required. ERP experience (AS400/iSeries, SAP, Oracle, etc.) required. ERP conversion ...

Waupaca Foundry, Inc.

Industrial Engineer

Tell City, IN

$58K - $78K/yr

More information is available on our website www.waupacafoundry.com Industrial Engineer ROLE ... Proficiency in the use of AS400 preferred. Travel Requirements: * Needs to be plant, department and ...

NCW

Warehouse Associate Weekend

South Bend, IN · On-site

$19/hr

Familiarity with warehouse management systems (WMS), RF scanners, AS400, and MRP software is ... engineering industries. Equal Opportunity Employer We are an Equal Opportunity Employer and are ...

Waupaca Foundry, Inc.

Industrial Engineer

Tell City, IN · On-site

$58K - $78K/yr

More information is available on our website www.waupacafoundry.com Industrial Engineer ROLE ... Proficiency in the use of AS400 preferred. Travel Requirements: * Needs to be plant, department and ...

DwyerOmega

** Senior Line Lead - EMC R54

La Porte, IN · On-site

$24.13 - $31.13/hr

... programming and calibration equipment to facilitate assembly/test. * Expert on all aspects of ... Strong knowledge of AS400 to check inventory levels, stock targets, IP's, sales orders. * Has ...

DwyerOmega

** Senior Line Lead - EMC R54

La Porte, IN

$24.13 - $31.13/hr

... programming and calibration equipment to facilitate assembly/test. * Expert on all aspects of ... Strong knowledge of AS400 to check inventory levels, stock targets, IP's, sales orders. * Has ...

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All JobsAs400 Programmer JobsAs400 Programmer Jobs in Indiana

As400 Programmer information

See Indiana salary details

$94.2K

$97.5K

$99.9K

How much do as400 programmer jobs pay per year?

As of Jun 13, 2026, the average yearly pay for as400 programmer in Indiana is $97,535.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,100.00 and $99,000.00 per year, depending on experience, location, and employer.

What are AS400 Programmers?

AS400 Programmers are IT professionals who specialize in developing, maintaining, and supporting software applications on the IBM AS/400 (now IBM i) platform. They use programming languages like RPG, COBOL, and CL to write and troubleshoot code for business applications, often in industries such as finance, manufacturing, and logistics. Their work involves analyzing user requirements, designing solutions, and ensuring the stability and efficiency of AS400-based systems.

What Is an AS/400 Programmer?

An AS/400 programmer is responsible for the development and maintenance of computer software based on the IBM operating system. Your duties and responsibilities in this career include programming and testing code for applications and software, either independently or for a company. You may also create Software-as-a-service (SaaS) applications. If you work as an in-house programmer for a company, you can either work alone or as part of a team, so depending on the position, communication skills may be crucial. The AS/400 programmer career field also has opportunities for remote work.

What are the key skills and qualifications needed to thrive as an AS400 Programmer, and why are they important?

To thrive as an AS400 Programmer, you need strong programming skills in RPG, COBOL, or CL, along with a solid understanding of IBM iSeries/AS400 systems and a relevant computer science degree or equivalent experience. Familiarity with tools such as IBM i Navigator, Query/400, and version control systems, as well as experience with database management (DB2), is typically required. Attention to detail, problem-solving abilities, and effective communication skills help you excel in troubleshooting and collaborating with business users. These competencies are essential for maintaining legacy systems, ensuring data integrity, and supporting critical business operations.

What are some common challenges faced by AS400 Programmers when maintaining legacy systems?

AS400 Programmers often encounter challenges such as integrating legacy IBM i systems with modern applications, troubleshooting undocumented or outdated code, and ensuring continued security compliance. Collaboration with business users and IT teams is essential to understand evolving requirements and minimize disruptions during updates or migrations. Staying current with both legacy and new technologies helps programmers bridge the gap between old systems and today’s business needs.
More about As400 Programmer jobs
What are the most commonly searched types of As400 Programmer jobs in Indiana? The most popular types of As400 Programmer jobs in Indiana are:
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What are popular job titles related to As400 Programmer jobs in IN? For As400 Programmer jobs in IN, the most frequently searched job titles are:
As400 Programmer jobs near you
Infographic showing various As400 Programmer job openings in Indiana as of June 2026, with employment types broken down into 78% Full Time, 8% Part Time, 13% Contract, and 1% Nights. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution, with an average salary of $97,535 per year, or $46.9 per hour.

AS400 COBOL Developer

Purple Drive Technologies

Fort Wayne, IN • On-site

Full-time

Posted 29 days ago

Job description

Overview:
AS400 COBOL Developer
Location: Fort Wayne, IN (Onsite)
Type: Contract / Full-time
Experience: 8-10 Years
Role Overview
We are looking for an experienced AS400 COBOL Developer with strong expertise in AS400/DB400, Enterprise COBOL, and DB2 to join our team. The ideal candidate will be responsible for designing, developing, and implementing AS400-centric solutions, providing technical consulting, and supporting billing applications with batch processing and maintenance activities. This role demands a combination of deep technical skills, problem-solving abilities, and collaboration with cross-functional teams to ensure seamless application delivery.
Key Responsibilities
  • Design, develop, and implement AS400/DB400 and Enterprise COBOL solutions.
  • Provide technical consulting by analyzing existing business processes and identifying areas for improvement.
  • Support and enhance billing applications, ensuring smooth batch processing and maintenance.
  • Troubleshoot and resolve production issues in a timely manner.
  • Collaborate with cross-functional teams to integrate solutions effectively.
  • Perform code reviews, testing, and debugging to maintain application stability and performance.
  • Document technical specifications, workflows, and solution designs.
  • Ensure compliance with enterprise standards, security policies, and best practices.
Required Skills & Experience
  • 8-10 years of experience in AS400/DB400 development and Enterprise COBOL programming.
  • Strong proficiency in AS400_OS, Mainframe DB2, and System Z environments.
  • Hands-on experience with application development, maintenance, and production support.
  • Expertise in batch processing, performance tuning, and debugging.
  • Knowledge of billing systems and financial applications is highly desirable.
  • Excellent problem-solving and analytical skills.
  • Strong verbal and written communication for cross-team collaboration.
Nice to Have
  • Experience working in a TCS-based application environment.
  • Familiarity with Agile/Scrum methodologies.
  • Exposure to modernization projects (migrating AS400 to newer platforms).
  • Knowledge of automation tools for batch and job monitoring.

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