> Markdown version of [/jobs/ext/1119595-senior-software-developer-webigence-and-spark-travel](https://www.wearedevelopers.com/jobs/ext/1119595-senior-software-developer-webigence-and-spark-travel). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Developer | Webigence and Spark Travel - **Company:** Spark Travel - **Location:** Newcastle upon Tyne, UK (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), .NET Framework, Application Programming Interfaces (APIs), Application Performance Management, Application Services, Automation of Tests, Microsoft Azure, C Sharp (Programming Language), Software as a Service, Databases, Continuous Integration, Data Security, Github, Microsoft SQL Server, Commercial Software, Release Management, Software Deployment, Systems Integration, Strategies of Testing, TypeScript, Web Applications, Data Logging, Apache Spark, Backend, AngularJS, Information Technology, Operational Systems, Front End Software Development, Api Management, Serverless Computing, Azure Resource Manager, Key Vault, Web Api - **Published:** July 2, 2026 - **Apply:** https://find.jobs/jobs-near-me/apply/ats-redirect/?id=2850749762-2 ## About the Role * You have 6+ years of commercial software development experience, with strong hands-on C# / .NET experience. * You have built and supported modern web applications, ideally with Angular / TypeScript or another major JavaScript framework. * You are comfortable working across APIs, front-end code, data access, integrations, and production troubleshooting. * You can reason through a problem end-to-end: browser behaviour, API payloads, application logs, backend logic, Azure services, external integrations, and database state. * You understand good engineering principles, but you are pragmatic rather than dogmatic. * You can explain technical decisions clearly, including trade-offs, risks, and alternatives. * You care about usability and product quality, not just whether the code technically works. * You are happy being a hands-on individual contributor, while still supporting and improving the wider engineering team. * You have hands-on experience working with Azure, and ideally some experience configuring, managing, or troubleshooting Azure resources. * You understand that seniority means ownership, judgement, communication, and follow-through - not just years of experience. A 1st-class or 2:1 degree in Computer Science or a closely related discipline is preferred. --- What We're Looking For Technically We are especially interested in developers who can show strength in several of the following areas: * C# / .NET 8+ * Web API * Angular / TypeScript * SQL Server * Azure App Services, Azure Functions, Service Bus, Storage, Key Vault, Application Insights, or related Azure services * Azure DevOps, GitHub Actions, CI/CD pipelines, and release processes * API integrations and webhook-based workflows * Automated testing and practical test strategy * Logging, monitoring, and production diagnostics * SaaS product development * Complex business workflows, pricing engines, rules engines, or operational systems You do not need to be an expert in everything, but you do need to be genuinely hands-on and keen to keep improving. Azure experience is strongly preferred, especially where you have worked beyond simply deploying code and have been involved in configuring, diagnosing, or improving cloud-hosted systems. ## Description * Design, build, and maintain features across the stack: .NET / C# APIs, Angular / TypeScript front ends, SQL Server, Azure services, and related integrations. * Work on mission-critical Spark modules such as pricing, itinerary building, proposals, supplier workflows, automations, client portals, and operational tooling. * Contribute to selected long-standing Webigence client projects where needed, including mature business-critical systems outside Spark. * Investigate and diagnose issues properly across browser, API, application logs, Azure services, and database layers. * Write clean, maintainable, tested code that can be understood and supported by the wider team. * Work closely with Product, Design, QA, Customer Success, and other developers to turn complex requirements into intuitive software. * Contribute to technical discussions, challenge assumptions constructively, and help improve how we build and release software. * Use modern tooling sensibly, including CI/CD pipelines, Azure DevOps / GitHub Actions, Azure monitoring/logging tools, and AI-assisted development tools where appropriate. * Be comfortable working in a remote-first team where clear written communication, ownership, and self-direction matter. ## Related Videos - [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next) - [Web APIs you might not know about](https://www.wearedevelopers.com/videos/281-web-apis-you-might-not-know-about) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Bringing AI Model Testing and Prompt Management to Your Codebase with GitHub Models](https://www.wearedevelopers.com/videos/1536-bringing-ai-model-testing-and-prompt-management-to-your-codebase-with-github-models) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [7 Most Popular Web Developer Jobs in Europe](https://www.wearedevelopers.com/magazine/163-7-most-popular-web-developer-jobs-in-europe) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)