Lead Software Engineer (Connex)

Mastercard
Pune
Workplace: OnsiteFull timeFunction: Software EngineeringSkills: ["Communication","Collaboration","Problem-solving","Time management","Proactive attitude"]

Lead development for Mastercard’s Connex-based payment platforms in a scaled Agile (SAFe) environment, supporting UK Critical National Infrastructure products. Partner with globally distributed onshore teams to design, maintain, and production-support mission-critical, high-availability systems. Apply expertise in HP NonStop development, financial transaction processing, and messaging protocols while driving continuous improvement through automation and best practices, including Agile testing and stakeholder demonstrations.

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FursaFursa
Mastercard
Mastercard
1 month ago

Lead Software Engineer (Connex)

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Source: Company careers pageValidated by: Fursa AI
Status: Live

Job Summary

Lead development for Mastercard’s Connex-based payment platforms in a scaled Agile (SAFe) environment, supporting UK Critical National Infrastructure products. Partner with globally distributed onshore teams to design, maintain, and production-support mission-critical, high-availability systems. Apply expertise in HP NonStop development, financial transaction processing, and messaging protocols while driving continuous improvement through automation and best practices, including Agile testing and stakeholder demonstrations.
Location: Pune
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Sr. Manager level

Key Responsibilities

  • •Deliver within an established Scrum team aligned to SAFe, supporting sprint planning, execution, and continuous improvement initiatives.
  • •Collaborate with onshore engineering teams to deliver features, resolve defects, and ensure seamless integration across the delivery lifecycle.
  • •Design, develop, and maintain solutions across a multi-technology stack.
  • •Provide production support and reliability for critical live systems, ensuring performance, resilience, and adherence to enterprise standards and controls.
  • •Contribute to engineering best practices, automation, and process enhancements to improve delivery efficiency and quality.

Key Requirements

  • •Highly experienced in Connex development with HP NonStop development background.
  • •Strong understanding of financial industry hardware such as HSMs on HP NonStop, including PCI and OWASP security requirements.
  • •Strong knowledge of TAL, COBOL, SCOBOL, and TACL, plus HP Non-Stop protocols, security, and utilities.
  • •Deep understanding of online payment transaction processing and financial messaging protocols including ISO8583, ISO20022, and VISA/MasterCard/ATM message protocols.
  • •Proven development and technical testing experience in Agile environments, including BDD methodologies and functional/non-functional automated testing.
Experience:PaymentsFinancial servicesEnterprise software
Skills:CommunicationCollaborationProblem-solvingTime managementProactive attitude
Tech Stack:ConnexHP NonStopHSMPCIOWASPTALCOBOLSCOBOLTACLTCP/IPGoldenGateElectronic File TransfersJavaUNIXSpringHibernateXMLISO8583ISO20022Selenium

Company Brief

Mastercard
Mastercard is a global payments and technology company that processes transactions, provides fraud prevention and data services, and builds payment infrastructure for consumers, businesses, merchants and governments across 200+ countries.
Industry: Payments
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Purchase, New York, United States
Founded: 1966
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