Senior Fullstack Software Engineer

Taking part in a clinical trial can ask a lot of people, especially as trials become more complex. At Little Journey, we’re building Trial Flow, a participant support platform that makes that experience simpler, clearer and more supportive, helping participants and caregivers around the world feel prepared for what comes next. 

We're looking for an experienced Fullstack  Software Engineer who wants to do more than pick up tickets and write code. You'll work in a small, autonomous product squad where engineers help understand the problem, design the solution, make the trade-offs and own what they build in production.  

For us, engineering starts before the code.  

We value engineers who take the time to understand the problem, think about the wider system and design the right solution before reaching for an implementation. We value strong fundamentals, curiosity and engineering judgement. 

You'll report to the Engineering Manager within your product squad and be part of our broader engineering team of around 10.  This is a full-time role, either hybrid (Leeds) or fully remote in the UK. We cannot sponsor visas to work in the UK. 

What you'll do  

• Shape what we build — work with Product and Design to understand user and business problems, challenge assumptions and help decide what’s worth solving before designing the solution.  

• Design and break down complex soluti