What are the responsibilities and job description for the Senior Application Developer position at AppleOne Employment Services?
A confidential public-sector client is seeking an experienced Senior Application Developer to support and enhance mission-critical Case Management and Juror Management systems built on CA Plex. This role plays a vital part in ensuring continuity, stability, and performance of legacy platforms while broader modernization efforts are underway.
If you enjoy maintaining complex enterprise systems, solving deep-rooted technical challenges, and supporting systems that truly matter to communities, this role is worth a look.
What You’ll Be Doing
Application Maintenance & Support
- Maintain and support large-scale CA Plex–based systems across environments
- Troubleshoot production issues, conduct root-cause analysis, and implement long-term fixes
- Provide escalation/on-call support for critical system issues
Development & Enhancements
- Design and implement enhancements within the CA Plex model
- Update business rules, workflows, screens, batch processes, and reports
- Ensure compliance with statutory and policy requirements
Database & Data Integrity
- Write and optimize SQL Server (T‑SQL) queries and stored procedures
- Perform data corrections and system performance tuning on very large datasets
- Ensure data consistency across integrated systems
System Integrations
- Support integrations with external and internal platforms (law enforcement systems, eCitation, eFiling, public index, etc.)
- Assist with evolving legacy interfaces toward API-based integrations
Reporting & Analytics Support
- Develop extracts and queries to support operational and analytical reporting
- Partner with analytics teams and data warehouse initiatives
Collaboration & Documentation
- Work closely with court administration, IT leadership, and development teams
- Translate business requirements into technical solutions
- Document system changes and support knowledge transfer initiatives
What We’re Looking For
Required Experience
- 15 years of application development experience
- 15 years working with CA Plex or similar model-driven/4GL environments
- 15 years of SQL Server / T‑SQL experience
- Strong debugging, troubleshooting, and problem-solving skills
- Extensive experience supporting legacy or enterprise systems
- Experience with system integrations (REST, SOAP, XML, services, microservices)
- Background in court case management and jury management systems
Nice to Have
- Public sector, judicial, or government system experience
- Data warehouse concepts (star/snowflake schemas)
- Power BI backend optimization
- Azure DevOps, Always On Availability Groups
- .NET, Java, or C (generated from Plex)
- Experience cleaning and stabilizing large legacy datasets across jurisdictions
- Familiarity with security appliances (e.g., Imperva)
Salary : $75 - $80