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Application Support Engineer

Job in Johannesburg, 2000, South Africa
Listing for: Zensar Technologies
Full Time position
Listed on 2026-02-14
Job specializations:
  • IT/Tech
    Database Administrator, Data Engineer
Job Description & How to Apply Below

About the Role

We’re looking for a detail-oriented Application Support Engineer to provide end-to-end support for a business-critical application built on an Angular + Java technology stack. In this role, you’ll ensure smooth day-to-day operations in a Linux-based environment
, act as the primary point of contact for issue resolution, and work closely with clients and internal teams to keep systems running reliably.

This is a great opportunity for someone who enjoys troubleshooting, working with data, and engaging directly with stakeholders.

Key Responsibilities Application & Platform Support
  • Monitor, support, and resolve issues for applications built on Angular + Java running in a Linux environment
  • Ensure application availability, stability, and performance
ETL & Data Operations
  • Operate, monitor, and troubleshoot ETL processes
    , scheduled loaders, and data pipelines
  • Validate data accuracy and ensure reliable end-to‑end data flow
Reporting & Configuration Management
  • Support and maintain custom reports and related application configurations
  • Understand reporting structures and ensure consistency across environments
Data Domain Expertise
  • Work with statistical forms data and ensure correct processing and reporting
  • Develop a strong understanding of the underlying data domains and flows
  • Perform root cause analysis and resolve incidents within agreed timelines
  • Document issues, resolutions, and preventive measures
Client & Stakeholder Communication
  • Act as a key point of contact for clients and stakeholders
  • Provide timely updates, handle queries professionally, and support issue resolution discussions
Required Skills & Experience
  • Strong knowledge of FAME databases and time series concepts
  • Hands‑on experience with Oracle and PL/SQL
  • Working knowledge of Angular and Java technologies
  • Proficiency in Linux administration
    , including logs, services, and shell scripting
  • Experience with ETL processes
    , data validation, and batch jobs
  • Ability to understand statistical data models
    , forms, and reporting structures
  • Strong analytical, problem‑solving, and documentation skills
  • Excellent communication skills for client‑facing interactions
Nice to Have
  • Familiarity with custom reporting tools and BI configurations
  • Experience in financial or statistical data environments
  • Exposure to secure deployments and compliance practices
  • Prior experience in application implementation projects
Why Join Us?

You’ll work on a complex, data-driven application, gain exposure to both technology and business stakeholders, and play a critical role in ensuring system reliability and client satisfaction.

If you enjoy solving problems, working with data, and supporting enterprise applications—apply now and join our team!

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