Job Title

Full Stack Software Developer – NewcastleKO2’s client develops cutting-edge technologies that have a real-world impact. They’re now looking for a Full Stack Software Developer to join their growing digital team in Newcastle and take their software platforms to the next level.This is your chance to own and evolve web, mobile, and cloud solutions—integrating seamlessly with industry-leading hardware and delivering insights that matter.What You’ll DoAs a key member of the digital team, you’ll:Enhance and evolve an ASP.NET Core web application and supporting servicesDevelop intuitive front-end interfaces and robust back-end APIsEnsure seamless presentation across web and mobile platformsIntegrate with PC and mobile apps that sync with the client’s hardware devicesDrive DevOps best practices across CI/CD pipelines, monitoring, and deploymentDesign and maintain a cybersecurity-first architecture, including penetration testingOptimise an Azure-based infrastructure for high availability and cost efficiencyCollaborate with cross-functional teams to deliver impactful new featuresShape the design of future products, including AI and data modelling initiativesTech StackWeb: ASP.NET Core, C#, JavaScript, HTML/CSSPC: C#, XAML, USB-MTPMobile: Cordova (iOS & Android)Cloud: Microsoft Azure, CI/CD pipelines, version control, automated testingSecurity: Secure coding, authentication, penetration testingHardware: Industry-leading devices, digitally integratedWhat They are Looking ForKO2’s client is seeking a creative, forward-thinking developer who thrives in collaboration and is excited about building systems with real-world impact.Key Skills:Strong experience with C#, ASP.NET Core, JavaScript, HTML/CSSExpertise in RESTful API design and integrationAn eye for UX/UI design and brand-consistent interfacesKnowledge of DevOps practices (CI/CD, version control, automation)Hands-on experience with Microsoft Azure and performance tuningSolid understanding of cybersecurity best practicesFamiliarity with mobile or desktop development (a plus!)A proactive, innovative mindset with a passion for improvementWhy Join?With KO2’s client, your work will directly impact global industries and communities. You’ll enjoy:Competitive salary & benefitsFlexible, hybrid working in NewcastleOpportunities to grow into new tech areas, including AI and data scienceA supportive, collaborative culture where innovation is celebratedReady to make an impact? Apply now and help build the next generation of digital solutions with KO2’s client.