Java Developer

Prior Background:
 Minimum 6+ years of experience working as part of Payments Technology solution at an IT company, as Full-stack Developer / Integration Developer / Solution Architect.
 Must have experience of technical product development / integration hub development as a developer across various SDLC phases such architecture, technical design, development, deployment, go-live, test (dev support) etc.
 Technical skills: Java (core), Spring boot, Kafka, Kubernetes, Postgres, Camunda (workflow), MongoDB, React.js, Spring batch, Redis (cache)
Primary Skills:
 Exposure to Banking – Payments domain
 Exposure to Payment processing system/products/applications, payments workflow, various payments scheme and framework
 Exposure of payments hub (such GPP, OPF, Icon IPF, ACI UPI etc) integration with bank surround ecosystem is an advantage
 Experience of application developer in Microservices architecture
 Experience of design and build of integration components
 Experience in data structures and algorithms, design patterns and object-oriented design principles.
 Experience building highly scalable distributed systems.
 Experience of building a resilient application/product with supports high throughput, supports high-volume/TPS, 24x7x365,
 Strong skills in key J2EE technologies like Core Java, EJB, JSP, JDBC, Java Mail, XML, JAXP, JAAS, JMS, JSTL, JTA, batch
 Experience with various integration design patters (API, MQ etc.)
 Frameworks experience – Spring/Hibernate/Struts/Jasper/Quartz
 Good knowledge of MongoDB (preferred), MYSQL etc.
 Fully conversant on Interface design, Database design, OOAD
 Experience CI:CD process and tools like Jenkins
 Ability to work in a team/individually and handle deadlines
Responsibilities:
 Ability to execute the tasks as per the instructions or run books provided by the team lead or architect and basis requirements.
 Perform Payment Hub related build and integration activities
 Support system architecture, design, support cross business area.
 Ability to own end-to-end application delivery for specified projects, identifying and engaging all technical component teams.
 Ensuring project designs are compliant to architectures standards.
 Experience in self-driving the delivery/development process leading and managing a team (applicable for Senior Developers)
 Support Design, develop, implement, and maintain series of programs, subsystem, revision and enhancement of existing apps.
 Support the deployment activity as per the processes defined.
 Ensure all the prerequisites 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.
 Ensure functional and NFR requirements (Capacity, availability, response times, fault tolerance etc.) are delivered as agreed