Sr. GPP Interface Developer

Background: Minimum 6+ years of relevant experience working as part of Payments Technology solution at an IT company. Must have played a technical analyst / developer role for a full life cycle of application design and development including participation in discussion of requirements, technical design, solution choices, sizing, estimation and scheduling.


Technical Skills: Java, Spring, Hibernate, XML, Soap, Rest, Mulesoft, Data modelling, exposure to both SOA and Microservices architecture, Agile & Waterfall delivery


Domain skills: Banking Payments product experience in Finastra GPP, Volante VolPay or equivalent


Primary Skill:

Experience in Payments & Banking domain

Experience in requirement gathering, analysis of the Use Cases and Entity-Relationship and Data Flow Models.

Designs and builds integration components and interfaces as per requirements.

Strong in data structures and algorithms, design patterns and design principles.

Experience in developing based on SOA and Microservices system architecture

Hands on experience in core product development, integration design and development.

Experience building highly scalable distributed systems.

Experience in working with high available, high volume, business critical systems

Strong skills in key J2EE technologies like Core Java programming, EJB, JSP, JDBC, Java Mail, XML, JAXP, JAAS, JMS, JSTL, JTA

Experience in frameworks like Spring, Hibernate, Struts, Jasper, Quartz

Good knowledge in PL SQL and Unix Scripting, C, C++ and any EAI

Fully conversant on Core Product design, Interface design, Database design, OOAD

CI:CD tools like Jenkins

Understanding of ITIL v3 foundation concepts

Attention to detail

Ability to work in a team as well as an individual

Ability to work under pressure and meet deadlines

Certification in Java and aligned tooling

Awareness of Payment processing system and frameworks.

Exposure to Payments processing solutions like GPP, OPF, Icon IPF, ACI UPI etc is added advantage

Responsibilities:

Ability to execute the tasks as per the instructions or run books provided by the team lead or architect

Develop, Execute and Test code. Review code for quality standards.

Perform Payment Hub related build and integration activities

Support system architecture, design and cross business area projects.

Ability to own end-to-end application delivery for specified projects, identifying and engaging all technical component teams that need to contribute

Ensuring project designs are compliant to architectures and standards

Experience in leading and managing a team

Provide L3 support as per defined SLAs

Maintain effective relationships and deal openly with all key stakeholders, taking into account the needs of all stakeholders and influence decisions which, in the long term, are positive for customers and clients, stakeholders and partners.

Ensure that end-to-end view is established and that all key requirements are captured. Support and or produce the definition of clear functional and non-functional requirements (e.g. capacity, availability, response times, etc.).

diagrams to the lowest level of details

Support Design, develop, implement and maintain series of programs, subsystem, revision and enhancement of current system.

Support test planning and design

Support the deployment activity as per the processes defined

Ensure all the pre requisites are met prior to initiating any deployment tasks

Execute rollback procedures, if required

Troubleshoot incidents during deployment

Perform operational readiness tasks and ensure production acceptance criteria are met