Senior Full Stack Developer

Overview

In a world where digital technologies are advancing at a rapid pace, changing the way we communicate and altering consumer behavior, we are looking for Developers passionate about software development and continuous learning and sharing. You will work in a cross-functional agile DevOps team with fellow Developers to solve complex technical problems and enhance our customers' online experience. Job Description

This vacancy is to join a product development team dedicated to

Customer Recognition ,

Identity & Access Management , and

Solution-based account management . You will work closely with product owners, designers, and back-end developers to build and optimize secure and intuitive login flows, improve trust-level-based authentication, and support multi-user account scenarios for solutions like EV charging, solar panels, and home energy management. Your responsibilities

Develop high-quality, accessible, and responsive front-end experiences in Angular for our App and web touchpoints. Integrate front-end features with SAP, WSO2, and .NET back-end services. Contribute to secure and user-friendly authentication and authorization flows. Collaborate with UX, security, and product teams to refine customer journeys. Participate in A/B-testing experiments to validate UX and security enhancements. Ensure cross-platform consistency and accessibility compliance (including European Accessibility Act requirements). Your work will directly contribute to: Expanding authentication methods (e.g., SMS, passkey, PIN code). Implementing and optimizing Trust Levels and session management. Running A/B tests to improve IAM flows and UX. Ensuring compliance with accessibility standards for all users. Some Developers in the team focus more on front-end, some more on the back-end. In this role you would focus more on the front-end, but you are not afraid to touch the back-end! Requirements

We are only considering applications from people already living and working near Amsterdam! Apply today if you meet the following requirements: You have a Bachelor or University degree and experience in back end development You are fully skilled in

Angular (version 19+)

and have experience or interest in: Modern front-end development

with Angular, including component-based architecture and reactive programming; NX/Nrwl

and

mono-repo architectures

for scalable application management; TailwindCSS, Signals, NGXS, Cypress, Jest

and other related tools Capacitor

hybrid development for mobile development You also have working knowledge of or exposure to: .NET 8

for API integration and back-end support; Microsoft Azure

services such as Web Apps, API Management, App Configuration, Container Apps, and Cosmos DB — especially where they intersect with front-end concerns (e.g., authentication, environment configuration, and API consumption). On top of that our tech stack contains: Yaml pipelines; Azure DevOps repo; Capacitor ASP.NET (Core); Microservice architecture SAP as a back-end, with several other db's Additional Information

A challenging and independent job in an informal, dynamic working environment. You can play a part in shaping the future of a company where the only constant is change. Besides being a challenging and inspiring place to work, we value a great work atmosphere! We offer lots of opportunities for personal and professional growth. Working with international colleagues, take part in Hackathon’s, learn from senior specialists, knowledge sharing sessions, it’s all part of your job! The basics: 42 Holidays per year Excellent work-life balance / home office (most of your team members work approx 2 days per week on-site) A base salary between 4500,- and 6700,- euro gross per month A great office space Many extra benefits on top! At Vattenfall, we are convinced that striving for diversity helps building a more profitable efficient and attractive company. Therefore we seek a harmonious balance of employees in terms of gender, age, and ethnic and cultural backgrounds. We believe in work life balance and the flexibility to work from home. For more information

about the position you are welcome to contact IT Recruiter Folmer Koper via +31 6 38710915 Company Description

Vattenfall is a European energy company with approximately 20,000 employees. For more than 100 years we have electrified industries, supplied energy to people’s homes and modernized our way of living through innovation and cooperation. We are now taking steps to make fossil-free living possible within one generation. To be able to reach this ambitious goal we are looking for talented individuals who, in addition to their passion for their own role, also have strong team spirit and want to contribute to supporting a meaningful corporate mission.

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