Senior Software Engineer - mobile experience (Philadelphia, PA)

We are growing our team at Redstone Fern Transit Planning Group and adding a Senior Software Engineer whose main responsibility will be mobile experience. You would join a small organisation of about 24 people based in Philadelphia. What you will do • Fix bugs quickly and add tests so they stay fixed. • Turn requests about route schedules into simple, maintainable software. • Build and maintain web features used every day by our staff and customers. • Integrate our systems with vendors and partners through APIs. • Improve monitoring so we hear about problems before customers do. What we are looking for • Proficiency in a mainstream language such as TypeScript, Python, Java or C#. • Comfort with SQL and a relational database. • Care about security and privacy of the data we hold. • Two or more years of professional software development. Nice to have • Cloud deployment experience. • Experience with route schedules. Working arrangement • Part-time, about 20 hours a week, mornings. • On site in Philadelphia, with some flexibility after the first few months. • We will tell you what to expect at each step of the hiring process.