Onsite Application Support Developer

Posted 6 hours ago

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About the role

  • Application Support Developer responsible for enhancing and supporting in-house developed applications at Centrica. Engage in customer support, data analysis, and system administration tasks.

Responsibilities

  • Providing professional telephone and email support to an established customer base, ensuring queries are addressed effectively and in a timely manner
  • Maintaining, enhancing and refining existing .NET / C# applications in line with evolving business requirements
  • Taking ownership of the monthly billing process, ensuring accurate and on‑time delivery of customer invoices
  • Performing system administration tasks including user access management, housekeeping and end‑user training
  • Validating and reconciling data across multiple platforms and data sources
  • Designing, producing and rebranding standard and bespoke customer reports using SQL data sources
  • Identifying, investigating and resolving data anomalies, presenting findings clearly to stakeholders
  • Supporting process improvements and operational efficiencies
  • Contributing to innovation projects and new system developments

Requirements

  • Significant commercial experience in application development using Visual Studio, .NET / C# and SQL databases
  • Strong data management and analysis skills, with experience working with large data sets
  • Proven ability to create meaningful management information and customer reports
  • Highly proficient in Microsoft Excel, including advanced formulas and VBA scripting
  • A methodical approach to problem‑solving and investigation
  • Strong communication skills and a customer‑focused mindset
  • An understanding of IT networking concepts (nice to have)
  • Experience working within the energy or utilities sector (nice to have)

Benefits

  • flexibility to choose what you need
  • support for your family financially, physically and emotionally
  • total rewards designed to provide various needs

Job title

Application Support Developer

Job type

Experience level

Mid levelSenior

Salary

Not specified

Degree requirement

No Education Requirement

Tech skills

Location requirements

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