Senior Connex Engineer-Bangalore-8+ Years

Senior Connex Engineer HPE NonStop

Job Title: Senior Connex Engineer
Experience: 8-12 Years
Location: Bangalore
Employment Type: Full-time
Industry: Leading MNC | Banking & Financial Services
Domain: BFS / Payments
Work Mode: Bangalore

Job Description

A leading MNC is looking for an experienced Senior Connex Engineer with strong expertise in HPE NonStop, Connex and TANDEM platforms to join its Banking & Payments technology team.

The ideal candidate should have hands-on experience in Connex development, TANDEM architecture, TAL/pTAL, TACL, COBOL/SCOBOL, Pathway, Guardian, Enscribe and SQL/MX, along with strong knowledge of payment switching applications.

Key Skills

• HPE NonStop / TANDEM
• Connex Architecture, Utilities & Development
• Connex Transaction Flow
• TANDEM Architecture
• $RECEIVE
• Pathway
• GPC / FUP
• Files and Guardian
• TACL
• TAL / pTAL
• COBOL / SCOBOL
• KSM & KEYS
• Enscribe Database
• SQL/MX
• Payment Switching Applications

Key Responsibilities

• Design and develop solutions in consultation with business and technology stakeholders.
• Lead technical design, development and support of switching applications.
• Perform coding, debugging and troubleshooting of complex technical issues.
• Develop and execute unit test scripts and perform unit testing.
• Support SIT, UAT and Production deployments.
• Troubleshoot production incidents and defects, including difficult-to-reproduce issues.
• Prepare technical specifications and system handover documentation.
• Ensure adherence to established development standards and methodologies.
• Support QA teams by recommending effective test coverage.
• Migrate changes across test and production environments.
• Provide BAU and on-call technical support as required.
• Collaborate with stakeholders on technology solutions and provide technical recommendations.
• Proactively identify potential impacts of code changes and communicate them to the project team.
• Support end-to-end software development lifecycle activities.

Required Qualifications

• Bachelor's/Master's degree in Computer Science, Engineering or equivalent.
• 8–12 years of relevant experience in HPE NonStop / TANDEM / Connex development.
• Strong hands-on experience in Connex and payment switching systems.
• Good understanding of TAL/pTAL, TACL, COBOL/SCOBOL and Guardian.
• Experience with Pathway, Enscribe and SQL/MX.
• Strong understanding of TANDEM and Connex architecture.

Preferred Skills

• Strong analytical and troubleshooting skills.
• Excellent communication and stakeholder management skills.
• Good team collaboration and knowledge-sharing capabilities.
• Strong documentation skills.
• Experience working in Banking / Payments environments.

Why Join?

• Opportunity to work with a leading global MNC.
• Work on critical Banking & Payments technology platforms.
• Exposure to large-scale HPE NonStop / Connex systems.
• Opportunity to work on complex payment switching applications.