I'm looking for 3 senior Ruby developers for a Tech for Good start-up, based near Fulham. They have a hugely successful product, that is designed to improve the accessibility to transport for passengers with a disability. Hybrid: 2 days per week on-site Salary: £80,000 - £110,000 Skills: Experience and desire to work in a TDD environment. This is crucial and candidates without this skill won't be successful at interview. Ruby on Rails. Knowledge of JavaScript, any VueJS experience would be hugely beneficial. Able to mentor juniors & engage in architectural and systems design.