Java AWS Developer - Fintech Domain

Greymatter Innovationz helps you stay digitally relevant across domains, technologies, and skillsets, every day.

We are looking for:

Java AWS - Senior Developer with strong coding skills

Work location- Riverwoods, IL

Duration: Contract Or Fulltime

Onsite- 5 days/ wk

Candidate must be heavy on backend Java API and heavy on AWS (Lamba or S3 or any other AWS tool)

Must Have Qualifications:

• Experienced with Java development using Spring boot framework

• Strong knowledge of J2EE frameworks, Object Oriented Programming and microservices application architecture

• Strong knowledge of core java with understanding of concepts like Java runtime, interservice communication, Logging/Monitoring, Authorization, Bounded-Context based modeling, Exception Handling, JSON parsing

• Experienced with building and deploying applications in servers like Tomcat and WebSphere along with modern cloud tech stacks like Kubernetes and OCP.

• Hands on experience with RDBMS and PL/SQL technologies with exposure to both on prem (Oracle, Postgres) and cloud managed services databases like RDS and CloudSQL

• Strong experience in TDD methodology, writing and executing automated Junit Test cases

• Experienced with Streaming/Queuing platforms – Kafka/RabbitMQ

• Handson with Maven and Ant builds

• Experienced with DevSecOps pipelines and tools like Jenkins or Harness

• Knowledge of Payment domain with experience in wallet and digital payments.

• Spring Integration, Spring State machine and Spring batch frameworks

• Handon knowledge in AWS, GCP or Azure cloud

• Experience on cloud native technologies like S3, SQS, Lambda functions etc

• Knowledge of NO SQL databases

• Strong knowledge and hands-on skills in Docker, Kubernetes, OpenShift, RHEL, Helm

• Strong analytical and communication skills

• Knowledge of API Management and API Integration design patterns

• Exposure to Performance test tools like Jmeter or Gatling

• Exposure to chaos experiments and Chaos tools like Gremlin, Litmus etc.

At Greymatter Innovationz,

We offer:

Motivating Work Environment.

Excellent Work Culture.

Help you to upgrade yourself to the next level.

And More!