ZipRecruiter

Log In

1

From Home As400 Developer Jobs (NOW HIRING)

next page

Showing results 1-20

All JobsAs400 Developer JobsFrom Home As400 Developer Jobs

From Home As400 Developer information

See salary details

$57

$68

$75

How much do from home as400 developer jobs pay per hour?

As of Jul 23, 2026, the average hourly pay for from home as400 developer in the United States is $68.91, according to ZipRecruiter salary data. Most workers in this role earn between $64.90 and $72.12 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a From Home AS400 Developer, and why are they important?

To thrive as a From Home AS400 Developer, you need strong programming skills in RPG, COBOL, or CL, along with experience in AS400 (IBM iSeries) environments and a relevant degree in computer science or a related field. Familiarity with tools like IBM Rational Developer, SQL, and version control systems, as well as knowledge of AS400 administration, are typically required. Excellent problem-solving, self-motivation, and clear communication are essential soft skills for effective remote collaboration and troubleshooting. These skills ensure reliable system maintenance, successful project delivery, and seamless teamwork in a remote setting.

What are some common challenges faced by AS400 Developers working from home, and how can they be addressed?

AS400 Developers working remotely often face challenges such as accessing legacy systems securely, maintaining effective communication with on-site teams, and managing time zone differences. To address these issues, employers typically provide VPN access and secure remote desktop tools, while regular video meetings and collaborative platforms help keep everyone aligned. Establishing a set routine and clear communication channels is key to ensuring productivity and fostering strong team collaboration, even when working from different locations.

What is a From Home AS400 Developer?

A From Home AS400 Developer is a software professional who specializes in developing, maintaining, and troubleshooting applications on the IBM AS400 (now IBM i) platform, while working remotely from their home. These developers typically use programming languages such as RPG, COBOL, and CL to manage business applications and databases. Working from home allows them to access company systems securely via VPN or remote desktop solutions, collaborating with teams and clients online. They are often responsible for ensuring legacy systems remain efficient and are integrated with modern technologies.

What is the difference between From Home As400 Developer vs From Home COBOL Programmer?

AspectFrom Home As400 DeveloperFrom Home COBOL Programmer
Required CredentialsAS400/iSeries certifications, programming experienceCOBOL certifications, mainframe programming skills
Work EnvironmentRemote, primarily on IBM iSeries systemsRemote, mainly on mainframe environments
Industry UsageFinance, healthcare, manufacturingBanking, insurance, government agencies
Common Search/ComparisonOften compared for legacy system maintenance rolesSimilar roles in legacy mainframe programming

Both From Home As400 Developers and From Home COBOL Programmers work remotely on legacy systems, often in finance and government sectors. While they share similar credentials and work environments, As400 Developers focus on IBM iSeries platforms, whereas COBOL Programmers work mainly on mainframes. The choice depends on the specific system expertise required by the employer.

More about From Home As400 Developer jobs
What cities are hiring for From Home As400 Developer jobs? Cities with the most From Home As400 Developer job openings:
What are the most commonly searched types of As400 Developer jobs? The most popular types of As400 Developer jobs are:
What states have the most From Home As400 Developer jobs? States with the most job openings for From Home As400 Developer jobs include:
What job categories do people searching From Home As400 Developer jobs look for? The top searched job categories for From Home As400 Developer jobs are:
From Home As400 Developer jobs near you
Infographic showing various From Home As400 Developer job openings in the United States as of July 2026, with employment types broken down into 88% Full Time, 9% Part Time, 2% Contract, and 1% Nights. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution, with an average salary of $143,333 per year, or $68.9 per hour.
AS400 Infrastructure Operations Support Engineer

AS400 Infrastructure Operations Support Engineer

Staffingine LLC

Cincinnati, OH • On-site

$50 - $55/hr

Contractor

Posted 13 days ago

Job description

Job Title: AS400 Infrastructure Operations Support Engineer
Job Location: Cincinnati - Ohio - USA
Job Type: Contract

Job Description:

  • Installation Configuration and Upgrades Set up and maintain AS400 systems including software upgrades and patches using tools like IBM i Access Client Solutions ACS and IBM Navigator for i
  • Storage Management Allocate storage space manage libraries and objects and plan for future storage needs using tools like IBM i Disk Management and BRMS Backup Recovery and Media Services
  • User Management Create and manage user accounts assign permissions and control access to the system using IBM Security Access Manager and IBM i User Profiles
  • Security Implement and maintain security measures to protect AS400 systems from unauthorized access and breaches using IBM i Security Tools and IBM Guardium
  • Monitoring Proactively monitor system performance identify bottlenecks and take corrective actions using tools like IBM Performance Tools for i and IBM i Performance Navigator
  • Tuning Tune system parameters SQL queries and indexes to optimize performance using IBM i SQL Performance Analyzer and IBM i Performance Data Investigator
  • Backups Regularly back up systems to ensure data protection and disaster recovery using tools like BRMS and IBM i SaveRestore
  • Recovery Restore systems from backups and resolve data corruption issues using BRMS and IBM i Recovery Tools
  • Data Modeling Work with data architects to design and implement efficient database schemas using tools like IBM Data Studio and IBM InfoSphere Data Architect
  • Data Validation Ensure data accuracy and consistency through data validation and integrity checks using IBM InfoSphere QualityStage
  • Developer Support Collaborate with developers to design and implement new system features and applications using tools like IBM Rational Developer for i and IBM i Access Client Solutions
  • User Support Provide training and support to users on how to access and use AS400 systems
  • Problem Solving Identify and resolve system issues errors and performance problems using tools like IBM i Service Tools and IBM i System Logs
  • Documentation Maintain documentation of system configurations procedures and troubleshooting steps using tools like Confluence and SharePoint
  • Monitor and manage the health and performance of AS400 systems
  • Perform routine maintenance tasks including updates patches and backups
  • Troubleshoot and resolve technical issues related to AS400 systems
  • Collaborate with other IT teams and stakeholders to ensure seamless integration and operation of AS400 systems
  • Provide support and training to endusers and IT staff
  • Maintain and update system documentation and procedures
  • Stay upto date with the latest AS400 technologies and best practices
Mandatory Skills : AS400 - Cobol, CL/400, AS/400, COBOL400