Ocho
Senior QA Engineer
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Senior QA Engineer - Exciting NEW Exclusive OchoX FDI - Hybrid role, Belfast
At-a-Glance
Senior, hands-on QA engineering role leading test strategy across several Belfast teams
Golang, Java and React TypeScript platform running on AWS, GCP, Azure and Oracle Cloud
Hybrid: Tuesday to Thursday in Belfast city centre Belfast
Competitive salary and package
Shape quality engineering from the ground up at a fast-growing cloud security scale-up
About the Company
Our client is a fast-growing, next-generation cloud security platform that uses runtime context to identify and prioritise the risks that matter most. Their eBPF-powered sensors deliver agentless cloud posture discovery, real-time threat protection and integrated API security across every major cloud provider. With strong backing and a rapidly expanding Belfast engineering hub, they offer a high-impact environment for engineers who enjoy distributed systems and security challenges.
The Role
This is a senior, hands-on quality engineering role spanning several engineering teams in Belfast. You will write test code every week, build and own the frameworks the teams rely on, and set the standard for how engineers test their own work. The teams build distributed scanning systems across AWS, GCP, Azure and Oracle Cloud, backed by Kubernetes, Docker, Neo4j, ElasticSearch, Redis, TimescaleDB and RabbitMQ. You will work closely with Backend, Frontend, DevOps, Product and Customer Success. The role suits someone who leads through influence and enjoys raising the testing capability of everyone around them.
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Key Responsibilities
- Design, build and maintain fast, reliable test frameworks and tooling for services, APIs and the UI
- Define test strategies with each team, pushing most coverage below the UI across unit, integration, contract and end-to-end levels
- Integrate automated tests into CI/CD pipelines as quality gates
- Treat flaky and slow tests as defects and drive them out of the pipeline
- Write the testing standards, examples and documentation teams adopt as their default
- Coach engineers in testing practice through pairing, code review, workshops and written guides
- Review test and production code with a testing lens, giving clear and constructive feedback
- Build test data sets and cloud test environments that verify the accuracy of security findings
- Contribute to performance, load and reliability testing against measurable quality targets
- Measure and report on escaped defects, coverage and pipeline stability to guide investment
What You'll Need
Essential:
- 5+ years in software testing, quality engineering or software development in test
- 2+ years leading test strategy for a team or product area
- 2+ years of browser end-to-end testing with tools such as Playwright or Cypress
- Strong programming skills in Golang, Java, Python or TypeScript, with test code held to production standard
- Experience testing backend services and APIs (REST, gRPC or event-driven), including integration and contract testing
- CI/CD experience and running tests in containerised environments (Docker, Kubernetes)
- Experience with AWS, GCP or Azure, microservices and data-intensive systems
- Excellent written and verbal communication skills
- A degree in Computer Science or Software Engineering, or equivalent practical experience
- Residence in Northern Ireland
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Desirable / Nice to Have:
- Experience standing up a test automation framework from scratch and scaling it with the product
- Performance or load testing with k6, Gatling or JMeter
- Background in cybersecurity, cloud security or testing detection systems
Why Apply?
- Competitive salary and package
- Hybrid working
- A senior role with real influence over how multiple teams build and test
- Modern, cloud-native stack across all major cloud providers
- Join a fast-growing cloud security business at an early stage of its Belfast growth
- Scope to think creatively, explore new ideas and make a visible impact
Next Steps
To find out more, connect with Phil on LinkedIn/Whatsapp or send your CV
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