> Markdown version of [/jobs/ext/3039415-intermediate-net-developer](https://www.wearedevelopers.com/jobs/ext/3039415-intermediate-net-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Intermediate .NET Developer - **Company:** Seneca Holdings - **Location:** Montgomery, AL, United States (Remote available) - **Experience:** Expert - **Salary:** $93,600.0 - **Contract:** Permanent contract - **Skills:** .NET Framework, Unit Testing, Customer Information Control System (CICS), COBOL (Programming Language), Code Generation, Information Systems, Databases, Data Integration, Data Manipulation Languages, Data Migration, IBM DB2, DB2 SQL, Job Control Language (JCL), Mainframes, Microsoft SQL Server, Scrum Methodology, Software Engineering, SQL Stored Procedures, SQL Databases, SQL Server Reporting Services, SQL Server Integration Services, Enterprise Software Applications, Mainframe Programming, Information Technology - **Published:** September 23, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9188168/intermediate-net-developer ## About the Role * Minimum 7 years of experience developing enterprise Mainframe applications. * Strong experience with: + COBOL + CICS + DB2 + SQL + JCL + TSO * Experience developing and supporting large-scale enterprise applications. * Excellent analytical, troubleshooting, and problem-solving skills. * Strong written and verbal communication skills. * Ability to work independently and collaboratively within a team. Preferred Skills * Experience using TELON or another COBOL code generation tool. * Experience with Microsoft SQL Server. * Experience with SQL Server Reporting Services (SSRS). * Experience with SQL Server Integration Services (SSIS). * Experience supporting financial or government mainframe systems. * Child Support Enforcement application development or conversion experience. * Experience supporting systems with numerous external interfaces. * Experience with legacy system modernization and data migration initiatives. Required Experience * Bachelor's degree in Computer Science, Information Systems, or a related field with a minimum of 7 years of Mainframe development experience. OR * High school diploma or GED with a minimum of 10 years of Mainframe development experience. Preferred Experience * 8-10 years of experience designing, developing, and supporting complex enterprise Mainframe applications. * Experience leading development efforts and mentoring junior developers. * Experience integrating Mainframe applications with SQL Server-based reporting and data integration solutions., * COBOL, CICS, DB2, JCL, and TSO * Enterprise Mainframe application development * DB2 SQL and database programming * Microsoft SQL Server, SSRS, and SSIS * TELON and large government or financial systems experience ## Description The Alabama Department of Mental Health (ADMH) is seeking an experienced Intermediate .NET Developer to design, develop, maintain, and enhance mission-critical mainframe applications. The ideal candidate will have extensive experience developing enterprise applications using COBOL, CICS, DB2, SQL, JCL, and TSO while supporting large-scale government systems. Essential Responsibilities * Design, develop, test, implement, and support Mainframe applications using COBOL, CICS, DB2, SQL, JCL, and TSO. * Analyze business requirements and collaborate with users to develop technical solutions. * Maintain and enhance existing applications and interfaces. * Develop and modify DB2 SQL queries, stored procedures, views, functions, triggers, and DDL/DML scripts. * Write and execute ad hoc SQL queries and SPUFI scripts. * Support reporting and data integration efforts utilizing Microsoft SQL Server technologies when applicable. * Participate in all phases of the Software Development Life Cycle (SDLC), including requirements gathering, design, development, testing, implementation, and production support. * Perform unit testing and assist with integration and user acceptance testing. * Follow established coding standards and development best practices. * Provide regular project status updates to management. * Participate in production support and on-call rotations as needed. * Work effectively within both Waterfall and Agile/Scrum development environments., * Position is located in Montgomery, Alabama. * This is a fully onsite position. * No telework or remote work is permitted. * No travel reimbursement will be provided. * Candidate must be available for an interview as requested. ## Related Videos - [Data Fabric in Action - How to enhance a Stock Trading App with ML and Data Virtualization](https://www.wearedevelopers.com/videos/253-data-fabric-in-action-how-to-enhance-a-stock-trading-app-with-ml-and-data-virtualization) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [".Net is too slow" was not an option](https://www.wearedevelopers.com/videos/100176-net-is-too-slow-was-not-an-option) - [Building with IBM Bob](https://www.wearedevelopers.com/videos/100275-building-with-ibm-bob) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Branch your database like your code: How schema changes and pull requests go hand in hand](https://www.wearedevelopers.com/videos/350-branch-your-database-like-your-code-how-schema-changes-and-pull-requests-go-hand-in-hand) ## Related Articles - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)