> Markdown version of [/jobs/ext/2795592-senior-software-engineer](https://www.wearedevelopers.com/jobs/ext/2795592-senior-software-engineer). 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 Engineer - **Company:** Jobless - **Location:** London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Clean Code Principles, HTML, .NET Framework, Agile Methodology, Unit Testing, Microsoft Azure, C Sharp (Programming Language), Cascading Style Sheets (CSS), Software as a Service, Cloud Computing, Data Security, Software Debugging, Microsoft Visual Studio, Microsoft SQL Server, MongoDB, Nunit, Open Web Application Security, RabbitMQ, Software Engineering, SQL Databases, TypeScript, Test-Driven Development (TDD), .NET Core, Backend, AngularJS, Microservices - **Published:** September 8, 2026 - **Apply:** https://www.collegerecruiter.com/job/2840574571-senior-software-engineer ## About the Role To help you do all this, you will need: * Experience with .NET Framework or .NET Core and C# * Experience with HTML, CSS and Typescript * Experience with SQL Databases and Mongo * Unit and Integration Testing experience * Understanding of what makes maintainable code and the ability to implement best practices * Debugging within Visual Studio (or an IDE of your preference) * Experience in Data Security within the application and familiarity with OWASP top 10 threats (desirable) * Experience with CI/CD pipelines and cloud technologies such as Azure (desirable) * Experience working in an Agile environment (desirable) What's in it for you? We have an open, friendly, and supportive work environment that we hope you'll be proud of. And we're growing fast, which means great opportunities for you and your people to gain broad and diverse experience alongside some of the brightest minds in the industry. ## Description At nudge we believe people need to be in control of their finances. nudge puts you in control of your money. Combining behavioural psychology, data, and personalised education, our financial wellness benefit empowers people to develop their financial skills and knowledge. A global SaaS solution without conflicting financial products, our inclusive approach is trusted by some of the world's most recognisable brands, such as Meta, Accenture and PepsiCo, to support the financial wellbeing of their employees. About the team Our team is united by the shared purpose to create brighter financial futures for everyone, everywhere. Role purpose We value our senior engineers as product thinkers and technical leaders. You\'ll help design and deliver scalable, secure software that powers our global financial wellbeing platform What will you be doing? Things move fast at nudge, and we are always learning. This means we need to stay agile, meaning the responsibilities of a role are never set in stone. Responsibilities * Backend development using technologies including C#, .NET Framework and .NET Core, Microservices, Cloud Technologies (Azure), SQL Server, RabbitMQ and MassTransit * Working on front end using technologies such as Angular, Typescript, SCSS and WebAPIs * Testing Frameworks such as NUnit and the ability to carry out test-driven development * Strength in SQL and Mongo skills, specifically in areas such as tuning, optimisation, sharding and general diagnostics * Working alongside other team members such as product managers and quality engineers, to design and deliver new functionality or features using the most appropriate tools and techniques * Working in weekly sprints * Participation in full software development lifecycle * Playing an active role in the technology team to help with the direction of the product for end users ## Related Videos - [Practical tips for keeping your C# code base clean](https://www.wearedevelopers.com/videos/100149-practical-tips-for-keeping-your-c-code-base-clean) - [40 Minutes to Build a Serverless COVID-19 REST and GraphQL APIs](https://www.wearedevelopers.com/videos/208-40-minutes-to-build-a-serverless-covid-19-rest-and-graphql-apis) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [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) - [NoSQL Data Modeling for Front-end Developers](https://www.wearedevelopers.com/videos/297-nosql-data-modeling-for-front-end-developers) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. Grogg](https://www.wearedevelopers.com/videos/1806-nolojs-avoiding-javascript-cruft-with-html-and-css-aaron-t-grogg) ## Related Articles - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)