Mid-Level C# Developer - Bolton

Bauer Media Outdoor UK is one of the leading Out of Home media owners, with more than 33,000 advertising sites in our portfolio. Our talented team of over 650 people work in 14 locations across the country, creating and delivering some of the most memorable advertising campaigns in the UK. Bauer Media Outdoor Technic are a world leader in outdoor digital signage solutions and delivering digital intelligence. A total service is provided across the UK and Europe from hardware development and manufacturing to customer back-end services. Our Remote Device Management (RDM®) software delivers real-time performance data across our entire screen network, giving customers 24-hour insight and confidence in the consistent delivery of high-quality out-of-home content. Our technology spans environmental monitoring, telecoms and wireless infrastructure, and city information platforms. About the role This role sits within our Software & Firmware team — a nine-strong, multi-discipline group responsible for three interconnected areas of our product ecosystem: Low-level sign-side firmware (C) that monitors and operates sign hardware, including environmental systems and display signalling Higher-level sign-side application services (C#) managing all aspects of sign operations Server-side back-end systems (C#) that manage and monitor the wider sign estate We are looking for a mid-level C# developer to contribute primarily to the sign-side application services layer. The work is a compelling mix of contributing to new designs and maintaining and improving existing systems — and experience with the latter is a genuinely valuable source of insight for the former. This is a four-day working week role — you will work Monday to Thursday and be paid for five days. Key Responsibilities Write clean, scalable and efficient code in line with best practices and agreed standards Participate fully in the software development lifecycle, from design and implementation through to test and release Perform code reviews and provide constructive, collaborative feedback Work within an Agile/Scrum environment, following sprint planning across multiple product workstreams Create and maintain clear technical documentation Liaise with the Software Support Analyst to help debug and resolve escalated issues Collaborate with business teams on development activities Support continuous improvement across both product and business requirements Stay current with emerging technologies, industry trends and relevant training About you We are looking for a curious, self-starting developer who enjoys getting to grips with complex systems and takes pride in clean, well-reasoned code. We welcome applications from candidates with a range of backgrounds and value transferable skills alongside direct experience. Essential Solid, proven experience with OOP in C# and the .NET APIs (.NET 6 through to .NET 9) Understanding of design patterns and application architecture Knowledge of networking concepts including TCP/IP, sockets programming and IPv4 Linux experience and familiarity with Bash scripting Strong debugging and fault-finding skills Experience working within Agile/Scrum environments Excellent communication skills and a methodical, detail-oriented approach to problem solving Desirable Experience with C or C++ — useful for bridging into firmware understanding Knowledge or awareness of firmware development Familiarity with DevOps practices and tooling What is in it for you? Competitive Salary 25 days plus bank holidays Flexible working Bonus scheme based on company and individual targets Standard workplace pension – matched at 5% Healthcare Cash Plan and peripheral benefits Employee Assistant Programme Free parking with electric charging points Social events and activities At Bauer Media Outdoor, we are committed to treating everyone with fairness and respect, regardless of their race, gender, age, ethnicity, background, sexual orientation, disability, or any other differences. We work hard to foster an inclusive environment, a place you can be yourself. We support reasonable adjustment requests from candidates and employees. If you're interested in joining us to shape the future of out-of-home media, we'd love to hear from you. If you need this job description in another format or need any adjustments for your application/interview process, please let us know at careers-uk@bauermediaoutdoor.com