Lead Software Engineer - C# / Go / SQL Server / Kubernetes C#, Go, React.js, SQL Server, REST & GraphQL APIs, GCP, Kubernetes, Git Salary up to £100k Hybrid - 2 days onsite in Chester Influential, hands-on leadership role with no line management Who We Are We're a fast-growing tech company delivering high-impact SaaS solutions to a global customer base. Our products support critical digital experiences, and our teams are dedicated to building secure, scalable systems that perform at high volume. We've created a collaborative and developer-led engineering culture where innovation, continuous improvement, and technical excellence are genuinely valued. As we continue to scale, we're looking for a Lead Back-End Engineer to help shape the evolution of our platform and lead key technical initiatives. Who We're Seeking We're looking for an experienced Lead Software engineer with a strong foundation in modern programming principles and a proven track record of delivering robust, cloud-based systems. In this role, you'll provide hands-on technical leadership across key projects, work closely with product and engineering stakeholders, and play a pivotal role in evolving the architecture of our platform. You'll be given the autonomy to explore new ideas, recommend improvements, and guide best practices across the team. You'll Need: Proven experience with C# and/or Go in production environments Strong experience with SQL Server and modern database architecture RESTful and GraphQL API development Experience with distributed cloud systems - we use Kubernetes in GCP Deep understanding of software design patterns and architecture best practices Prior experience acting as a technical lead within cross-functional teams Excellent Git skills and familiarity with CI/CD pipelines Passion for coaching, mentoring, and driving engineering excellence Benefits 25 days holiday bank holidays your birthday off Flexible working hours with hybrid setup Health scheme, EAP, cycle-to-work, and employee discounts Collaborative, forward-thinking engineering culture Regular socials and developer-led initiatives What Happens Next? Please apply online or email me directly at (url removed). For more info, feel free to call me on (phone number removed). By applying, you consent to us processing your details for this role only. We look forward to hearing from you! Key Skills: C#, Go, React.js, SQL Server, REST APIs, GraphQL, Kubernetes, GCP, Git, Agile, CI/CD, GitOps, Architecture, Design Patterns, Mentoring, Observability, TDD