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# Application Engineer

- **Company:** CESNA, INC.
- **Location:** Ridgefield Park, NJ, United States
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Microsoft Windows, Software Applications, C++ (Programming Language), Databases, Linux, Web Development, Network Topologies, PostgreSQL, Microsoft SQL Server, Routing, Oracle (Applications), Software Engineering, TCP/IP, Web Services, Firewalls (Computer Science), Information Technology, Programming Languages
- **Published:** June 15, 2026
- **Apply:** http://seanellen.com/SearchJobs/Descriptions?p0=2169

## About the Role

BS in Computer Science or related field, or equivalent work experience

 - Experience with application system architecture (analysis, design and implementation) based on Windows/Linux operating system
 - Experience with software development & management - Web application development on Java platform, Java programing
 - Experience with multiple programming languages (such as Java, JavaScript, C++)
 - Experience with Database management - MS SQL 2012/2016, Postgre SQL 9, Oracle
 - Understanding of web service and architecture
 - Understanding network topology and architecture including network firewall
 - Understanding of network and web related protocol (such as TCP/IP, UDP, HTTP, HTTPS, routing protocol)
 - Experience with Android/iOS App development
 - Collaboration with cross-functional team members

## Description

Activities

 - Sales engineering
 - Software functional test and verification
 - Customer requirement analysis and coordination in software optimization
 - Understanding customer system environment and system proposal
 - Troubleshooting and system management (System operation analysis such as log and database)
 - Coordination and support of customer level lab test, Proof of Concept, Pilot and rollout
 - Ensuring and optimization of system in customer environment
 - Customer project management such as service request, incident processing
 - Updating of product related documentation
 - Support user and partner technical training


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