Full Stack Engineer - Platform Team

At Yuki, a vibrant IT scale-up, we support accountants, businesses, and entrepreneurs in handling their accounting more efficiently and simply. Yuki is one of the leading innovators in accounting and financial administration, and our business-critical SaaS solution is already used by over 130,000 companies and hundreds of accountancy firms across The Netherlands.

We need you to empower our developers by building and maintaining the robust internal tools, infrastructure, and seamless integrations that form the rock-solid foundation of our engineering department!

Join Yuki’s Platform Team

As a Full Stack Engineer in our Platform Team, you focus on the system-technical foundation of Yuki. Your mission is to develop and maintain the internal tools, infrastructure, and integrations that support our engineering department. You are a true generalist who enjoys allocating your time equally between frontend and backend development, ensuring our platform remains performant, secure, and scalable.

What you’ll be doing

• Feature development: You implement new components, pages, and back-end functionalities, such as Vue components and data interfaces with external parties.

• Full-Stack: You maintain a consistent workflow across the entire stack, ensuring that both frontend and backend tasks are addressed weekly without a heavy bias toward one side.

• Code optimization: You focus on refactoring and optimizing existing code bases to improve execution speed and system maintainability.

• Application lifecycle: You participate in the full lifecycle, with a specific focus on systematic coding, debugging, and resolving technical bottlenecks within the platform.

• Engineering support: You build and refine internal tools and processes that enable other development teams to work more efficiently.

• Technical standards: You build readable and performant code using software best practices and contribute to the technical direction during backend and frontend faculty meetings.

• Collaboration: You work with team members and stakeholders to align technical requirements with platform goals and security standards.

What you’ll bring to the team

• At least 3 years of experience in .NET Technologies (VB.Net / C#);

• Experience with JavaScript frameworks such as React, Vue, or Angular, and knowledge of TypeScript;

• Experience with relational database engines (SQL Server);

• Experience with API development (HTTP, REST, and .NET Web API);

• Ability to work independently and within a Scrum framework;

• Solid testing experience for both frontend and backend using frameworks such as Jest and nUnit;

• Knowledge and experience with web security and cross-browser compatibility;

• A passion for usability, user experience, and the elegance of UIs;

• A commitment to Clean Code principles;

• Eagerness to learn, discuss, and share knowledge with the rest of the teams;

• Fluency in English;

• Knowledge of AWS is

  a big plus

  .

What’s in it for you

At Yuki, we believe in empowering our team so they can empower our users. Here’s what we offer:

• Personal development: A generous training budget, available directly after your probation period, for specialized certifications, courses, and training to solidify your technical expertise.

• Time off and flexibility: 28 vacation days (and the option to buy 5 extra days), plus the possibility of Workation: up to 5 weeks per year of remote work.

• Well-being & focus: Access to lifestyle coaches, healthy lunches and other initiatives that contribute to your well-being and focus, including the possibility to lease a bike via Lease-a-bike.

• Financial security: A competitive base salary with attractive benefits, such as full pension coverage.

• Optimal workplace: The best hardware, including a home-office budget to set up your remote workspace.

• Plenty of opportunities: Enjoy the speed and autonomy of an innovative scale-up, backed by the stability, vast resources, and global career network of the Visma Group.

• Team & culture: Participate in team-building days and other Yuki events that strengthen the close team spirit in a diverse and international environment.