Technical Requirements:

• Design, implement and maintain java application phases.
• Conduct software analysis, programming, testing and debugging.
• Develop application code for java programs.
• Develop, test, implement and maintain application software
• Develop technical designs for application development

Core Dev Skills :

• Object Oriented Programming– Skilled in the implementation of object oriented design patterns and can architect their code effectively in an OO way. 
• Knowledge of the Ecosystem– Skilled in the use of the technologies in the Java ecosystem: Struts, Spring, Maven, Gradle, Ant,Junit, Spock, and Hibernate etc…
• Concurrency–Good understanding of concurrency and Multithreading
• Databases– NoSQL ( Cassandra, Coughbase, MongoDB, Redis etc..)
• Data Structures & Collections– Understanding of  data structures such as List, Map, Set, Vectors, and Matrix.
• JVM and Memory Management - Understand when memory is being allocated, from what context, and how it affects heap fragmentation.
• Thread Management. Understanding of Local Thread local objects and Globals and objects low on a thread’s stack , mutable objects etc..
• Good Knowledge on Dependency Injection (IOC) in Java
• Good Understanding of various garbage collection algorithms, and how to use the profilers.
• Know about cache coherence and fence instructions.
• Understand when to use design patterns such as Singleton, Factory, Builder, Object Pool, Iterator, Strategy, Visitor, Composite.
• Good Understanding and Should have worked on BDD- Behavioral Driven Development ( Tools - Cucumber)

Tools and Technologies  for web based Application Dev :

• JSP / Servlets
• Web Frameworks like Struts / Springboot/Micronaut
• Service Oriented Architecture / Web Services – SOAP / REST
• Web Technologies like HTML, CSS, Javascript and JQuery
• Markup Languages like XML and JSON

You will be responsible for

Typically the role involves the following activities:

• Pairing with other engineers to write high quality code that’s easy to understand and work with.
• Writing tests - very often before the associated code - at unit level.
• Reviewing pull requests and giving good feedback.
• Attending backlog planning sessions to discuss and estimate (small, medium, large) upcoming stories.
• Taking part in understanding requirements and designing API endpoints and their implementations.
• Supporting the service, both during office hours and out of hours via paid support rota.
• Automating the build, provisioning and deployment in the cloud.
• Implementing monitoring and alerting mechanisms via Splunk, Runscope and other tools.
• Building for security and user data privacy. We aspire for full PCI Compliance.

You will need

Experience relevant for this job:

• Hard core Java skill.
• Akka skill is a big plus.
• Designing and building distributed systems, for scalability, availability and performance.
• Testing everything, automating everything.
• Written and verbal communication skills.
• Problem solving, analysis and computational skills.
• Customer focus.
• Innovative approach to problem solving.

What will make you stand out: Tools and Tech 

• Experience in implementing Event Sourcing and Micro-service architecture.
• Proficiency in Kubernetes.
• experience in Cassandra.
• experience in Kafka.
• Defensive or Offensive Security skill/certifications.
• Working Knowledge on AWS/Azure .
• Containers ( Dockers/ terraform), Micro-service and Event Sourcing architecture.