Java Microservices 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 – Cards & 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

Responsibilites:

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