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E-Solutions

Java Developer

E-Solutions
Ireland · Contract · Mid-Senior

Job Title: Java Backend Developer

Location: Dublin, Ireland (3 Onsite Days (Tue, Wed, Thur) & 2 Remote Days (Mon, Fri))

Type: Long-Term Contract (B2B)


Mandatory Skills:

  • AWS
  • SpringBoot
  • Docker
  • Kubernetes
  • JavaScript
  • CI/CD
  • API Development
  • Kafka
  • NoSQL
  • Rest APIs
  • Strong Coder
  • Strong Cloud exp.
  • EKS

Required Skills:

· BS degree in CS or related field or equivalent experience

· 5+ years of hands-on software engineering experience

· Strong core experience in Java and Spring (or similar) framework

· Significant experience building REST APIs and integrating with other APIs. GraphQL is a plus.

· Experience in scripting languages, JS frameworks, RDBMS (Oracle/MySQL), NoSQL (e.g. Cassandra) and Message queues (e.g. Kafka, SQS)

· Experience with DevOps practices, Kubernetes, CI/CD pipelines, and build tools (e.g. Maven, Gradle)

· Demonstrated track record designing, building, and deploying highly scalable cloud-based architectures

· Strong analytical and problem-solving skills, scoping and estimating project requirements, presenting technical concepts to non-technical audiences and resolving engineering tradeoffs

· Ability to drive a project from idea to implementation

· Excellent time management, communication, decision-making, presentation and organization skills

· Fluent in spoken and written English

Key Skills

Ranked by relevance

cloud java message queues kubernetes cassandra graphql devops nosql kafka maven cicd
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Posted
Jan 19, 2026
Type
Contract
Level
Mid-Senior
Location
Dublin

Industries

Software Development IT Services IT Consulting

Categories

Information Technology Human Resources

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