Software Engineer III position at Hellaby in Rotherham, United Kingdom. This hybrid role requires developing, testing, and maintaining .NET backend services and React user interfaces for assessment platforms, with cloud-native deployments on AWS and Azure, Terraform, and Docker. You will collaborate with cross-functional teams to translate business needs into scalable technical solutions, optimize application performance, and resolve incidents quickly. You will mentor peers, review code, and drive software development best practices, while supporting production deployments and providing technical input during key project phases. Required skills include .NET (C#), React, API Management, Cloud Computing (AWS/Azure), DevOps, Data Security, and Software Design at an intermediate level, plus strong collaboration, problem solving, technical acumen, adaptability, and innovation. Educational and experience requirements include proven experience delivering .NET and React solutions in production, hands-on experience with cloud platforms, CI/CD, secure coding, Agile/Scrum experience, and no direct reports. The Hellaby Context notes hybrid working: 3 days per week on-site at Hellaby with flexibility during critical project periods, occasional travel to other Pearson sites, and a focus on high-stakes, regulated assessment systems.

Software Engineer III position at Hellaby in Rotherham, United Kingdom. This hybrid role requires developing, testing, and maintaining .NET backend services and React user interfaces for assessment platforms, with cloud-native deployments on AWS and Azure, Terraform, and Docker. You will collaborate with cross-functional teams to translate business needs into scalable technical solutions, optimize application performance, and resolve incidents quickly. You will mentor peers, review code, and drive software development best practices, while supporting production deployments and providing technical input during key project phases. Required skills include .NET (C#), React, API Management, Cloud Computing (AWS/Azure), DevOps, Data Security, and Software Design at an intermediate level, plus strong collaboration, problem solving, technical acumen, adaptability, and innovation. Educational and experience requirements include proven experience delivering .NET and React solutions in production, hands-on experience with cloud platforms, CI/CD, secure coding, Agile/Scrum experience, and no direct reports. The Hellaby Context notes hybrid working: 3 days per week on-site at Hellaby with flexibility during critical project periods, occasional travel to other Pearson sites, and a focus on high-stakes, regulated assessment systems.