> Markdown version of [/jobs/ext/2793137-senior-software-engineer](https://www.wearedevelopers.com/jobs/ext/2793137-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:** Neartech Search - **Location:** Greater London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** .NET Framework, Application Programming Interfaces (APIs), Microsoft Azure, C Sharp (Programming Language), Software as a Service, Cloud Computing, Payment Systems, Microsoft SQL Server, Software Engineering, Systems Integration, .NET Core, Backend, Event Driven Architecture, Build Management, AngularJS, Front End Software Development, Api Design, Microservices - **Published:** September 8, 2026 - **Apply:** https://www.collegerecruiter.com/job/2840573890-senior-software-engineer ## About the Role * 5+ years software engineering experience within modern development environments * Strong expertise in .NET Core (C#), Microsoft Azure services, Frontend (ideally Angular) and SQL Server. * Experience integrating payment platforms or financial APIs - Experience working with event-driven systems, messaging, and secure authentication ## Description Our client is a fast-growing payments technology company who are transforming their sector. Due to continued platform growth and global demand for their technology, they are expanding their engineering team with a Senior Full Stack .NET Engineer who can play a pivotal role in shaping the next generation of payment products and lead the development for a range of new features. This role is ideal for a Senior .NET engineer who thrives within a scale-up environment and enjoys taking ownership for their work. Our Fintech client delivers innovative digital payment solutions that simplify complex compensation processes, while improving customer experience (the product is B2B2C). With strong investor backing and global partners already using the platform, this is an opportunity to join a scaling technology business where your ideas, technical leadership, and product thinking will directly influence future innovation. The Senior Full Stack .NET Engineer will design and deliver scalable cloud-based applications, helping turn innovative product ideas into robust solutions that power seamless digital payment journeys for customers worldwide. Role Highlights * Design and build cloud-native .NET Core microservices and applications * Develop API-first integrations with payment processors and partner platforms * Create scalable services across backend systems and cloud infrastructure * Contribute to product innovation and new feature development ## Related Videos - [Architectures that we can use with .NET](https://www.wearedevelopers.com/videos/935-architectures-that-we-can-use-with-net) - [Functions Triggers using Azure Event Grids in Azure Blob Storage](https://www.wearedevelopers.com/videos/47-functions-triggers-using-azure-event-grids-in-azure-blob-storage) - [How to Stop Choosing JavaScript Frameworks and Start Living](https://www.wearedevelopers.com/videos/118-how-to-stop-choosing-javascript-frameworks-and-start-living) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [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) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Software Engineer Salary in The UK](https://www.wearedevelopers.com/magazine/231-software-engineer-salary-in-the-uk)