Fullstack .NET Developer

• At least 2 years of experience as a .NET Developer, with strong knowledge of .NET (C#) and modern .NET Core/.NET 8 architectures, and preferably experience with Azure DevOps and/or GitHub. Not working with them yet? Then you are open to mastering them quickly.
• In addition to a strong backend (.NET) foundation, you also possess demonstrable knowledge of and experience with at least one modern JavaScript framework (such as Angular, React, or Vue).
• Experience working in an Agile/Scrum environment and being accustomed to collaborating within a DevOps team.
• A completed HBO or WO degree in Computer Science (or similar), communicates well in Dutch, and enjoys working in a team where knowledge sharing is central.
• You have a positive, solution-oriented mindset and find it important to write high-quality, maintainable code.
• You continue to develop yourself, actively follow technological developments, are motivated to obtain certifications, and think it would be cool to become part of our Microsoft Community where knowledge sharing is central.

• A permanent contract and a salary between €4,000 and €6,000 gross per month (based on 40 hours per week, employment at least 32 hours).
• At Sopra Steria, we believe equal pay for equal work is important. Therefore, we determine your salary based on objective criteria such as experience, knowledge, competencies, and responsibilities. This ensures fair and transparent compensation that matches your background and the impact of your role.
• Holiday allowance of 8%;
• A profit-sharing scheme with a target payout of 8% of the gross (part-time) annual salary, depending on company results;
• A mobility scheme with a choice between an electric lease car or an alternative transport scheme, suited to your situation;
• 27 vacation days, with the possibility to buy or sell non-statutory vacation days;
• Flexible hybrid working conditions: at home, in the office, or at the client's location, depending on the role and the possibilities within assignments;
• A home office package including a laptop, phone, and a monthly internet allowance;
• Plenty of opportunities for professional and personal development through training, certifications, knowledge sessions, and inspiring events;
• Various social activities with colleagues, from informal drinks to sporty and substantive events;
• Opportunities for tax-friendly repayment of your student debt;
• An extensive range of benefits via our cafeteria model, including a bicycle scheme, sports subscriptions, solar panels, and collective insurance;
• A pension scheme with an employer contribution and the possibility to realize voluntary additional pension accrual.
• At Sopra Steria, we believe in continuous growth. You will get the space to further specialize within Microsoft technology and to obtain and maintain certifications, such as AI-200 and AZ-400.

What truly sets us apart?
For us, it is not just about projects, but also about your growth as a Microsoft professional. You will receive a personal development plan, guidance from experienced specialists, and all the space to grow toward a next step, both technically and professionally.

With more than 180 Microsoft specialists, you will work in one of the largest Microsoft communities in the Netherlands. From .NET and software architecture to Power Platform, Data & AI, and Security knowledge is everywhere here. We have several MVPs and MCTs in-house and are a proud Microsoft Solution Partner.

Knowledge sharing and fun. Monthly track meetings, inspiration sessions, and an active Inspirator and accelerator program help you to improve yourself and others. And of course, we visit leading conferences together, such as Future Tech, and also make time for team outings that you won't soon forget.

Ready to grow? Ready for a new challenge at a company that is just as much in motion as you are? Contact Mathilda van Delden: mathilda.vandelden@soprasteria.com or apply directly. We look forward to meeting you! 

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Sopra Steria is an employer that offers equal opportunities. All qualified applicants will be considered for a job without regard to age, origin, nationality, skin color, leave for family or medical care, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political preference, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations, and ordinances. We cherish a work environment that is inclusive and respects all differences.

Do you have a passion for Microsoft technology and do you want to combine your backend expertise with the dynamics of modern frontend frameworks? Within the Microsoft Area of Sopra Steria, you will work together with experienced engineers on complex, impactful projects for clients within defense, the public sector, financial services, and industry. Here, you combine end-to-end craftsmanship with real societal impact and make a difference every day!

What are you going to do?
As a Fullstack Developer, you will work in multidisciplinary DevOps teams on complex IT challenges. You are the bridge between a rock-solid .NET backend and an intuitive, modern frontend. You develop future-proof solutions and deliver code you can be proud of: clean, maintainable, well-tested, and ready for the future.

Quality comes first. No quick fixes, but thoughtful solutions. You actively contribute ideas regarding software architecture, design choices, and technical standards, while safeguarding both the logic in the backend and the performance in the frontend.

An example of an assignment could include the following

• Migrations & Modernization: Migrating a legacy Microsoft .NET application (e.g., .NET Framework 4.8) to .NET 8, while simultaneously rebuilding the user interface in a modern JavaScript framework such as Angular, React, or Vue.
• Cloud & Architecture: Setting up a new Azure environment using Infrastructure as Code (IaC), where you enable microservices in .NET to communicate seamlessly with a scalable frontend.
• Security & Optimization: Implementing MFA in an existing application and optimizing API performance to drastically reduce loading times in the browser.