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Principal Software Engineer at Ocho

Position Principal Software Engineer
Posted 07 May 2026
Expired 06 Jun 2026
Company Ocho
Location Belfast | GB
Job Type Full Time

Job Description:

Latest job information from Ocho for the position of Principal Software Engineer. If the Principal 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 Principal Software Engineer below matches your qualifications.

Principal Java Engineer - Belfast (Hybrid) We're hiring a Principal Java Engineer for one of the most interesting product engineering teams in Belfast. This is a genuine principal-level role - not a senior engineer with a better title. You'll be setting technical direction, owning architecture decisions, and working on systems that operate at serious scale. If you're based in Belfast, deeply experienced in Java, and you live and breathe AWS - read on. What you'll be doing: Leading the design and delivery of large-scale, distributed backend systems in Java Taking end-to-end ownership of complex engineering initiatives from conception through to production Defining and driving architectural standards across the engineering organisation Collaborating closely with product, data, and infrastructure teams to shape technical direction Mentoring and elevating engineers around you - this is a role with real influence What we're looking for: 10+ years of Java development experience, including significant time working on distributed, cloud-native systems Deep, hands-on AWS expertise - not just familiarity. We're talking EC2, EKS, Lambda, SQS, S3, RDS, CloudFormation, and beyond Strong grasp of distributed systems design: event-driven architecture, microservices, fault tolerance, and performance at scale Experience with Spring Boot and modern Java frameworks Solid SQL and database design skills (PostgreSQL a plus) CI/CD maturity - Jenkins, GitHub, Terraform or similar The ability to communicate technical complexity clearly to both engineers and non-engineers Nice to have: Experience with Kotlin or Scala Familiarity with data pipelines, reporting systems, or analytics platforms Prior experience in a staff or principal IC role We're a global product company with a Belfast engineering team that punches well above its weight. You'll work on problems at a scale most Belfast roles simply don't offer - and you'll do it with a team that cares deeply about the craft. Hybrid working from our Belfast office. Competitive salary, equity, and benefits. Benefits: Work From Home

Job Info:

  • Company: Ocho
  • Position: Principal 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 Principal 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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