About parkrun parkrun is a health and wellbeing charity and our vision is to create a healthier and happier planet. Since our conception in 2004, parkrun has evolved into a global social movement with a vibrant and inclusive community at its core. As of 2025, we have recorded over 120-million instances of walking, jogging, running, and volunteering. Our mission is to transform lives by empowering people to be active, together, outdoors in their local community; and to protect parkrun for the generations to come. Each and every weekend, we deliver free, weekly timed events that people of all ages and backgrounds can join in. By tackling barriers to participation, we encourage communities to come together and embrace regular physical activity. Now in its 21st year, parkrun spans over 2,600 locations in 21 countries with more than 10 million people registered, and counting. And we have really only just begun. Brief role description: At parkrun, we re working to transform our tech stack to make it fit for the future. The Junior Software Engineer will be a key team member, supporting this transformation. The Junior Software Engineer will work on a wide range of systems and technologies, including C#, PHP, JavaScript, AWS, Azure. Working independently and collaboratively, you will help to build and maintain our websites, apps and backend systems. No two days will be the same as you find ways to balance technical best practice against the requirements of the wider ..... full job details .....