> Markdown version of [/jobs/ext/3598661-senior-full-stack-software-engineer](https://www.wearedevelopers.com/jobs/ext/3598661-senior-full-stack-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 Full-Stack Software Engineer

- **Company:** Oliver James Associates
- **Location:** Amsterdam, Netherlands
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, JavaScript (Programming Language), .NET Framework, Application Programming Interfaces (APIs), Applications Architecture, Automation of Tests, Microsoft Azure, C Sharp (Programming Language), Scrum Methodology, Software Architecture, Cloud Services, Software Engineering, TypeScript, Web Applications, .NET Core, ReactJS, Backend, Vue.js, Event Driven Architecture, AngularJS, Kubernetes, Front End Software Development, Restful APIs, Microservices
- **Published:** October 7, 2026
- **Apply:** https://www.adzuna.nl/details/5913688269

## About the Role

* 5+ years of professional software development experience
 * Strong experience with C# and .NET/.NET Core
 * Experience with REST APIs and microservices
 * Experience with JavaScript/TypeScript
 * Experience with a modern frontend framework such as React, Angular or Vue.js
 * Experience with Azure
 * Experience with CI/CD pipelines
 * Strong understanding of software architecture and clean code
 * Comfortable working in Agile/Scrum teams

Nice to have

 * Experience within banking or financial services
 * Kubernetes or containerisation experience
 * Experience with event-driven architecture
 * Experience with automated testing

## Description

For a large financial organisation, we are looking for a Senior Full-Stack Software Engineer to work on applications used by internal and external customers.

You will be involved throughout the development lifecycle, from technical design and development to testing, deployment and continuous improvement.

What you'll do

 * Develop modern web applications across frontend and backend
 * Build backend services and APIs using C#/.NET
 * Develop frontend applications using modern JavaScript/TypeScript frameworks
 * Work with Azure and cloud-based services
 * Build and maintain CI/CD pipelines
 * Contribute to application architecture and technical design
 * Write automated tests and maintain high engineering standards
 * Collaborate with Product Owners, UX specialists, architects and other developers
 * Take ownership of the quality and maintainability of your solutions