Sr. Java Developer, AWS

Role: AWS with Java

Experience: 8 yrs

Location: Liverpool street London,

Work Mode: Hybrid to office

Sr. Java Developer, AWS

Contract: Inside IR35

Duration: 12 months plus

Location: London Hybrid

Experience level: Minimum 12 yrs

Mandatory skills:

Core Java Programming (Version 17)

Spring, Spring Boot, Microservices, Kafka

AWS, EKS

Key Responsibilities:

• Proactively contribute to enhancing our current applications that are written in Java 17.

• Engage with senior stakeholders to break down complex and ambiguous problems/requirements into technical specifications.

• Comfortable with working autonomously in a high trust environment, but equally important to be able to build collaboratively with members of the team.

• Write unit, component, integration, end-to-end, and performance tests.

• Core understanding of streaming in Java and how to leverage it with AWS proprietary services.

• Extensive experience with Spring Boot framework.

• Implement various architecture patterns (microservices, event-driven, CQRS, hexagonal, cloud-native).

• A deep understanding of AWS for cloud solutions.

• A strong understanding of CI/CD pipelines.

• Strong relational database skills using Postgres.

• Proficient in using Kafka as the message broker.

• Nurture, guide and mentor junior members of the team. Nice to Have:

• Experience with Java 21.

• Experience with Cloud Migration strategies.

• Experience with Kafka Streaming.

• Experience with Argo CD.

• Experience with Gitlab for CI/CD processes.

• Experience with Behaviour Driven Design writing automation test cases in Cucumber.

• Kubernetes (from a developer’s perspective – deployment process and troubleshooting deployment errors)

• Java 21 features

• Kafka / Kafka Connect

• Banking payment processes

• Core Java fundamentals

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