Principal Java Developer - (Cybersecurity) TLNT1_NI

Principal / Staff Java Developer - (Cybersecurity) The Opportunity The Ocho Exclusive opportunity for a Principal Java Developer to play a foundational role in a greenfield backend team at a fast-scaling, cloud-first business. Joining a new backend function, with the chance to set the tone for engineering standards, own key parts of the architecture, and mentor incoming talent as the team scales. You'll bring deep experience in Core Java and cloud systems, and use it to lead by example, from system design through to hands-on coding and mentoring. Key Responsibilities Designing and delivering complex backend services using Java / Spring Boot Supporting architectural decisions, scaling discussions and performance tuning Collaborating closely with the technical lead to define best practices Mentoring developers, conducting code reviews, and supporting onboarding as the team grows Building services that scale in cloud-native environments (AWS) using modern DevOps practices Essential, Principal Java Engineer - Cloud Security The Company Now is your opportunity to join this Exclusive cloud security Client at the forefront of runtime-powered solutions. Their cutting-edge technology empowers businesses to detect and respond to cloud security threats in..., A leading cybersecurity engineering team in Belfast is seeking a Principal Java Engineer to lead the design and development of complex Java and microservices-based systems. This role involves ensuring secure coding practices and optimizing performance while mentoring...

Experience 5-10 years of experience in backend engineering roles Proven track record of building scalable services in Java (preferably 11+) Hands-on experience with microservices architecture, REST APIs, and message queues (Kafka, SQS or similar) Deep understanding of AWS and how to build with cloud in mind (ECS, Lambda, CloudWatch, etc.) Experience with CI/CD, Docker, and ideally Kubernetes Bonus points for Experience in security, infrastructure or SaaS product environments Comfortable with ownership, ambiguity and early-stage team environments What's on offer? Salary up to £110k Hybrid working (Belfast office) Industry-leading benefits package To apply, connect with Neill Ferguson on LinkedIn or submit your CV via the link below. Skills: java golang cloud security cyber go Benefits: Work From Home

Senior Backend Developer (Java / Golang / AWS) At a glance Modern backend engineering environment AWS, Kubernetes, Docker, Golang, Java Microservices, data-intensive systems, distributed architecture Hybrid working Salary up to £110k The Opportunity Ocho is partnering with..., Principal Java EngineerBelfast city centre, hybrid (3 days onsite)Up to £90,000 salaryWe are working with a scaling cybersecurity engineering team led by one of Northern Ireland's most respected technical architects. Their client list reads like a who's who of the Fortune...