Salary: £36,000 - 60,000 per year Requirements: 5 years building full-stack web applications (Rails, Django, Express or similar) Strong experience with relational databases Comfort working in CI/CD environments Responsibilities: Work shoulder-to-shoulder with Product and Design to translate complex, real-world operational challenges into scalable software Contribute to architecture, domain modelling, and engineering initiatives that shape the long-term direction of the platform Design, build and improve features across a large-scale SaaS platform Write clean, maintainable Ruby on Rails and React code Engage in Continuous Integration & Deployment Technologies: CI/CD Django Rails React Ruby Web More: We are Hayward Hawk, proudly partnering with a rapidly scaling, award-winning SaaS business whose platform is utilized by hundreds of operational sites globally, including some of the worlds most recognizable consumer brands. We are seeking a Senior Software Engineer to join our collaborative, product-focused Agile team. We offer a competitive salary of £65,000, along with a pension, private medical insurance, and life assurance. last updated 11 week of 2026