ATM Connex Developer

ATM Connex Developer – Job Description

We are seeking an experienced ATM Connex Developer to support and enhance ATM switching and transaction processing applications. The ideal candidate should have strong knowledge of ATM/POS transaction flows, Connex systems, and payment domain technologies.

Roles & Responsibilities

• Develop, maintain, and support ATM Connex applications and interfaces.
  
• Handle ATM transaction processing, message routing, and switch integrations.
  
• Work on ISO 8583 message formats and payment transaction flows.
  
• Monitor, troubleshoot, and resolve production issues related to ATM/POS systems.
  
• Coordinate with banks, vendors, and internal teams for system integrations.
  
• Perform testing, deployment, and performance tuning of Connex applications.
  
• Ensure high availability, security, and compliance of payment systems.
  
• Prepare technical documentation and support audit requirements.
  

Required Skills

• Strong experience in ATM Connex systems
  
• Knowledge of ATM/POS transaction processing
  
• Hands-on experience with ISO 8583 messaging
  
• Experience in switching and payment systems
  
• Good understanding of Unix/Linux environments
  
• Knowledge of SQL and database concepts
  
• Familiarity with incident management and production support
  
• Strong debugging and troubleshooting skills
  

Preferred Skills

• Experience in banking or financial services domain
  
• Knowledge of card management systems and EMV standards
  
• Exposure to monitoring and ticketing tools
  
• Understanding of networking and middleware concepts
  

Qualification

• Bachelor’s degree in Computer Science, IT, Electronics, or related field
  

Experience

• 8+ years of experience in ATM Connex or payment switching technologies
  

Location

• [Bangalore]
  

Employment Type

• Full-time