Junior Java Software Engineer at Ocho

Position Junior Java Software Engineer
Posted 14 Jul 2026
Expired 13 Aug 2026
Company Ocho
Location Belfast | GB
Job Type Full Time

Job Description:

Latest job information from Ocho for the position of Junior Java Software Engineer. If the Junior Java Software Engineer vacancy in Belfast matches your qualifications, please submit your latest application or CV directly through the updated Jobkos job portal.

Please note that applying for a job may not always be easy, as new candidates must meet certain qualifications and requirements set by the company. We hope the career opportunity at Ocho for the position of Junior Java Software Engineer below matches your qualifications.

Junior Java Software Engineer

At a Glance

  • Junior-level Java Software Engineer role
  • Java, Spring Boot, Microservices, AWS
  • Hybrid: 2 days in-office, 3 remote
  • Salary: (TBC)
  • Join a fast-paced team building scalable, client-facing solutions, with real mentorship and room to grow

About the Company
A fast-growing digital product consultancy working closely with clients to design and deliver high-quality technical solutions. The team values sound decision-making, close client collaboration, and continuous learning.

Role Overview
As a Junior Java Software Engineer, you'll help develop high-quality, scalable applications as part of a collaborative engineering team reporting to the Head of Engineering. You'll work closely with more senior colleagues and clients to understand technical designs and user stories, while developing your own skills in a fast-paced, supportive environment.

Key Responsibilities

  • Design, build, test and maintain Java-based backend solutions
  • Work with microservices architecture and RESTful APIs
  • Apply best practices for scalability and security
  • Contribute to discussions on technical designs and estimated effort
  • Communicate technical concepts clearly to teammates and clients
  • Take ownership of tasks and proactively solve problems
  • Learn from and share knowledge with the wider team
  • Support integration with AWS services and SQL databases

What You'll Need

Essential:

  • 5+ years Java experience
  • 2+ years' practical experience with Spring Boot
  • Microservices architecture experience
  • Experience in 3 or more of: TDD, BDD/Cucumber, performance testing (e.g. JMeter), penetration testing/OWASP, Kubernetes/container orchestration
  • Experience designing, creating and calling HTTP APIs
  • SQL database experience (e.g. Postgres, MySQL, MariaDB)
  • Experience with 3+ AWS services (e.g. EC2, RDS, S3, Route 53, Elasticsearch, EKS, CloudWatch, CloudFront)
  • Comfortable working in a team with minimal supervision

Desirable:

  • CI/CD pipeline setup and configuration
  • NoSQL/document databases
  • ELK stack, Apache Kafka
  • Spring Security and OAuth2 flows
  • React or React Native
  • Keycloak, Camunda
  • OpenAPI/Swagger, Nginx setup

Skills:
Junior Developer Java AWS Software


WHJS1_NI

Job Info:

  • Company: Ocho
  • Position: Junior Java Software Engineer
  • Work Location: Belfast
  • Country: GB

How to Submit an Application:

After reading and understanding the criteria and minimum qualification requirements explained in the job information Junior Java Software Engineer at the office Belfast above, immediately complete the job application files such as a job application letter, CV, photocopy of diploma, transcript, and other supplements as explained above. Submit via the Next Page link below.

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