Postilion Application Engineer

NCR Atleos

. Support, maintain, and administer payments platforms .

Posted 10/6/2026full-timeMumbai • IndiaMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in payments platform administration, including Postilion and transaction processing systems, while ensuring compliance with PCI and ISO standards. Proficient in SQL for operational reporting and troubleshooting, with strong organizational and communication skills to support team collaboration and training.

Highest-signal resume keywords

Postilion ExperiencePayments Technical SupportSQL Query WritingDisaster Recovery TestingPCI Compliance

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Payments Platform AdministrationATM/POS Transaction ProcessingLevel 2-3 Technical SupportSQL Stored ProceduresInfrastructure ManagementAdvanced TroubleshootingDisaster Recovery PlanningOperational ReportingPayments Framework MaintenanceCompliance Regulations

Soft Skills

Strong Planning SkillsStrong Analytical SkillsInterpersonal SkillsCommunication SkillsDocumentation Skills

Industry Keywords

EFT ProcessingISO ComplianceCustomer SupportTechnical TrainingOn-Call Support

Tech Stack

Tools & technologies

SQL

About the role

Key responsibilities & impact

Support, maintain, and administer payments platforms
Plan, implement, and manage infrastructure and application changes while preventing customer impacts
Perform advanced troubleshooting of customer- and internally reported system questions and incidents
Document processes, procedures, and environments and review technical specifications
Prepare operational records and reports using stored procedures and ad-hoc SQL queries
Manage and perform essential functions for system backup and restore testing
Manage and perform periodic recovery testing of Disaster Recovery and Business Continuation plans
Support UAT and development processes as required
Support PCI and other ISO compliances within environments
Onboard, train, and coach new or more junior team members
Work as part of a team

Requirements

What you’ll need

3-7 years of experience
Must have Postilion experience
Experience supporting ATM- or POS-driving platforms or transaction (EFT) processing switches
Minimum of 3-5 years of experience in Level 2-3 payments technical support and implementation
Experience with payments framework maintenance and operations
Experience with databases, writing SQL queries, and using stored procedures
Experience with crypto, security, and compliance regulations applicable to transaction processing
Post-secondary education OR relevant, proven experience
IT-related degree OR relevant, proven experience
Relevant technical training and/or direct work experience
Strong planning and organizational skills
Strong analytical skills
Strong interpersonal, communication, and documentation skills
Ability to participate in a 24x7 on-call support rotation

Benefits

Comp & perks

24x7 on-call support rotation
Screening criteria applicable to the job as a condition of employment