Black Rainbow

Full-stack Engineer

• To support ongoing development of our key product in Asp.Net Core MVC, C#, KnockoutJS and jQuery
• Create code which must be maintainable, extensible, robust and performant
• Own and drive development tasks that you are involved in, participating and supporting your agile development Scrum team – in particular, peer-reviewing and testing other developers’ code and documenting your own changes
• To propose solutions that improve the quality, performance and maintainability of our browser based product
• Functionally test all developed code to a high standard to enable QA to test efficiently
• Participate in project meetings to ensure that front-end concerns are fully understood and considered before delivery takes place
• Interact with product management to develop a strong understanding of the project and its objectives
• Follow the internal coding and documentation standards
• Suggest improvements to our software development lifecycle process
• Actively participate in scrum events; refinement, planning, stand-ups, peer-reviews and retros
• Work collaboratively with other departments including sales, support and professional services
• Be self-motivated to continually learn and understand the latest industry innovations and technology
• Mentor and assist other members of your Scrum team

Full Stack Developer

SDET

• Design, develop, and maintain load test scripts to simulate realistic user workloads
• Establish and baseline performance test scenarios to evaluate system behaviour under expected and peak load conditions
• Execute load tests against candidate releases to confirm performance improvements and ensure no degradation in application performance
• Analyse test results, measure key performance metrics (e.g., response time, throughput, latency), and identify bottlenecks or scalability issues
• Collaborate with development and stakeholders to provide actionable insights and recommendations for performance optimization
• Generate detailed performance reports to support data-driven decisions on release suitability
• Continuously improve testing processes by leveraging JMeter’s scripting capabilities and integrating with CI/CD pipelines
• Stay updated on industry best practices and emerging tools for performance testing
• Maintain and expand existing documentation (test cases, wiki etc.) to create a repeatable and scalable test environment
• Participate in project meetings to ensure that testing is built into all projects from the start
• Document, track and escalate issues as appropriate
• Use Scrum Agile methodologies to help drive and deliver product releases
• Actively participate in scrum events; refinement, planning, stand-ups, reviews and retros

Full Stack Developer

QA Performance Test Engineer