FRESH.
Ruby on Rails Developer
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Ruby on Rails Developer - London (Hybrid) | Full-Time
FRESH has partnered with a fast-growing B2B SaaS company building a next-generation data platform that delivers real-time insights to support passengers requiring assistance while travelling.
They are now hiring a Senior Developer to strengthen the core backend of their Passenger Assistance platform, helping scale customer onboardings faster and reduce backend bottlenecks in feature delivery.
Responsibilities:
- Own technical direction and architecture decisions within the Rails application
- Design, build, and maintain scalable backend services and RESTful APIs
- Optimise background job processing using Sidekiq
- Help improve onboarding scalability and reduce backend delivery bottlenecks
- Identify technical risks early and balance trade-offs between speed, quality, and scope
- Collaborate within a cross-functional product squad
- Support and mentor engineers through technical leadership and problem-solving
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Key Requirements:
- Strong commercial experience with Ruby on Rails in production environments
- Solid understanding of Rails monolith architecture and full-stack troubleshooting
- Experience building and maintaining RESTful APIs
- Strong knowledge of PostgreSQL, Redis, and Sidekiq
- Comfortable working with AWS infrastructure
- Experience using Docker in development or production environments
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This is a fantastic opportunity to join a purpose-driven technology business making a genuine impact, while taking a meaningful step into technical leadership within a collaborative and high-growth environment.
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