Senior Full Stack Engineer

Permanent employee, Full-time · Amsterdam

Your mission

As a Senior Full Stack Engineer, you will be a key player in one of our cross-functional teams, building and shaping the future of our products. We're moving from separate frontend/backend teams to unified, agile squads, and you'll be at the heart of this transition. You will design, develop, and deploy end-to-end features, translating business needs into robust technical solutions.
Your initial focus will be on a new, cutting-edge project for a major customer. This project leverages a modern stack including .NET 9 (soon .NET 10), Clean Architecture, and DDD principles, with a continuously updated Angular frontend (v18). We're looking for an engineer who is not just a coder, but a curious and inventive problem-solver who enjoys collaborating to build great software.

You Will

Design, develop, and deploy robust, scalable, and end-to-end features for our customer-facing applications.
Write clean, high-performance, and maintainable code in C#/.NET for the backend and Angular/TypeScript for the frontend.
Take ownership of features from concept to deployment, collaborating closely with product managers, designers, and other engineers.
Contribute to our technical direction by applying your knowledge of architectural patterns like Clean Architecture and DDD.
Enhance and maintain our modern Angular application, ensuring a seamless and responsive user experience across all devices.
Champion software quality by writing meaningful tests, performing thorough code reviews, and providing constructive feedback.
Communicate with stakeholders to refine requirements and ensure the features you build deliver real value.
Help foster a fun, collaborative, and high-performing team culture.

Your profile

Experienced Developer: You have 5+ years of professional software development experience in a team environment.
Strong Backend Foundation: You have a strong command of .NET (ideally .NET 8+) and C#. You understand how to build and consume REST APIs effectively. While .NET is our core, we're open to candidates with a strong background in other modern backend languages who are keen to learn.
Modern Frontend Proficiency: You are proficient with at least one modern frontend framework (e.g., Angular, React, Vue). Direct experience with Angular is a significant plus, but your ability to learn and adapt is what matters most. You have a solid grasp of HTML, CSS/SASS, and JavaScript (ES6+).
Full-Stack Mindset: Whether you started as a backend or frontend specialist, you are passionate about working across the entire technology stack and are eager to contribute wherever needed.
Architectural Awareness: You appreciate clean code and modern software architecture. Experience or familiarity with Clean Architecture and Domain-Driven Design (DDD) is a major advantage.
A Champion for Quality: You have a solid understanding of software testing principles and practical experience writing both unit and integration tests. You actively participate in code reviews to maintain quality.
Collaborative & Communicative: You are an excellent communicator who can work with stakeholders to gather requirements, lead the development of new features, and test solutions with your colleagues.
Curious & Proactive: You are a natural problem-solver, always looking for better ways to do things. You bring ideas and solutions to the table and are not afraid to be inventive.

Nice to Haves

Experience with Azure Cloud services and CI/CD pipelines.
Familiarity with a fast-paced startup or scale-up environment.
Experience with AI-assisted development tools like GitHub Copilot or similar.

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About us

Since 2014, Ireckonu has raised the bar in the hospitality tech industry, with many of our solutions becoming industry standards. Led by our vision to accelerate digital transformation in the hospitality industry, we have continuously perfected our state-of-the-art CORE middleware solutions and wrap-around applications. This enables us to support both large international brands and small regional chains in their digital transformation journey. We are proud partners of some of the world’s best hospitality brands, including CitizenM, Loews, and Mandarin Oriental Hotel Group.

All of these achievements are made possible by the passion, talent, and knowledge of our team. At Ireckonu, we take pride in our diverse range of nationalities and backgrounds, where every employee plays an important role in building an environment where hard work is recognized and rewarded.

Our core values define who we are:
Excellence – At Ireckonu, we live excellence through our commitment to high standards, continuous improvement, and delivering outstanding products and services, driven by a culture of dedication and fueled by passion.
Partnership – At Ireckonu, partnership fuels our core, fostering teamwork, trust, and innovation, building lasting customer & partner connections for mutual success.
Transparency – At Ireckonu, we keep it simple – transparency means being open, honest, and sharing information to build trust and keep everyone aligned.

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We are looking forward to hearing from you!

Thank you for your interest in IRECKONU. Please fill out the following short form.