Backend Cloud Security Engineer, Hybrid, Belfast Growth

Ocho; Belfast City District; Hybrid; GBP 65,000 - 90,000; Full time

Benefits offered by this job

Hybrid work model

Belfast office

Job summary

Ocho in Belfast is seeking a hands-on Backend Engineer to join a rapidly growing cloud security platform. You will design, build and scale core services, collaborating across teams to deliver reliable, secure software.

Join a high-growth unicorn backed by strong funding, with a hybrid work model (3 days onsite) and a clear path for career progression as you help shape the next generation of CNAPP solutions.

Qualifications

• 3+ years backend development experience in high-performing environments.
• Experience working with cloud platforms (AWS/Azure/GCP).
• Exposure to data-intensive systems (databases, messaging, event-driven).
• Familiarity with CI/CD pipelines and modern deployment practices.
• Experience working within microservices architectures.

Responsibilities

• Own the full development lifecycle – design, development, deployment and monitoring.
• Make technical and architectural decisions impacting high-scale cloud security platforms.
• Improve performance, scalability, and reliability of backend systems.
• Conduct design and code reviews to maintain engineering standards.
• Collaborate with Frontend, DevOps and Security teams.

Skills

Backend development

Cloud platforms

Data-intensive systems

CI/CD

Microservices

Tools

Kubernetes

Docker

Elasticsearch

Redis

RabbitMQ

TimescaleDB

Job description

Ocho in Belfast is seeking a hands-on Backend Engineer to join a rapidly growing cloud security platform. You will design, build and scale core services, collaborating across teams to deliver reliable, secure software.

Join a high-growth unicorn backed by strong funding, with a hybrid work model (3 days onsite) and a clear path for career progression as you help shape the next generation of CNAPP solutions.