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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Front-end developer -VueJs, .Net - **Company:** Black Pen Recruitment - **Location:** Brussel, Belgium (Remote available) - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** ASP.NET, HTML, JavaScript (Programming Language), .NET Framework, Agile Methodology, Unit Testing, Bootstrap (Software), C Sharp (Programming Language), Cascading Style Sheets (CSS), Computer Programming, Web Development, Microsoft SQL Server, OAuth, Object-Oriented Software Development, Scrum Methodology, Software Engineering, Systems Integration, Transact-SQL, TypeScript, Web Applications, Data Logging, ReactJS, Backend, Vue.js, Syntactically Awesome Style Sheets (SASS), Integration Tests, Solid Principles, Front End Software Development, Restful APIs, Microservices - **Published:** August 26, 2026 - **Apply:** https://www.adzuna.be/details/5856503493 ## About the Role * University Degree and at least 9 years of IT professional experience; * More than three (3) years of experience in Front-End Development with Vue.js JavaScript Framework; * Experience as a front-end developer in more than two (2) production-ready web projects with Vue.js JavaScript Framework; * Experience in more than two (2) production-ready REST API services written with ASP.NET Core and/or .NET 8+; * Experience in more than one (1) production-ready projects with front-end unit tests; * Experience in more than one (1) production-ready projects with OAUTH standard; * Sound knowledge of application development environments; * Knowledge of the design and development of web components including CSS and HTML; * Sound knowledge of Vue.js JavaScript framework and Typescript; * Sound knowledge of Microsoft .NET (C#) and ASP.NET Core; * Good knowledge of the design and development of back-end components (REST APIs, integrations, micro-services); * Sound knowledge on how to write unit test in both C# and front-end technologies; * Good knowledge of programming on SQL Server databases with TSQL; * Good knowledge of OOP paradigms and SOLID principles and of OAUTH standard application design; * Good knowledge of software development methodologies (e.g. AGILE); * Excellent command of the English language. ## Description * Write web frontend code in Vue.js JavaScript framework. Other JavaScript frameworks (like React) knowledge is a plus; * Write front-end and back-end unit tests; * Manage the front-end build configuration and the appropriate npm tasks; * Be familiar with Typescript and modern web development; * Write CSS and HTML by using SASS and Bootstrap; * Participate in the .NET implementation of a micro-services solution, being able to write backend code in a reliable, fast, scalable, and secure way, satisfying requirements and service level agreements; * Implement validation mechanisms as unit and integration tests for both front-end and back-end code; * Write OAUTH authentication mechanisms; * Follow SCRUM methodology procedures and disciplines and estimate the work to be done upon request; * Account for secure coding practices, as well as logging and auditing features; * Communicate in a clean, concise way, not only to peers but to upper layers when needed. ## Related Videos - [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) - [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application) - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [TDD for Vue.js Developers](https://www.wearedevelopers.com/videos/541-tdd-for-vue-js-developers) - [petite-vue - Progressively enhancing every application?](https://www.wearedevelopers.com/videos/542-petite-vue-progressively-enhancing-every-application) ## Related Articles - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk) - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development)