At Sinpex, we don’t just keep up with compliance—we redefine it. We believe KYB (Know Your Business) isn’t a regulatory hurdle; it’s the foundation for businesses to scale with confidence. By transforming complex compliance processes into seamless, intelligent workflows, we empower companies to move faster, stay secure, and build lasting trust. We’re on a bold mission to become the undisputed global leader in KYB SaaS, simplifying compliance and redefining how businesses establish trust. If you’re ready to push boundaries, make a real impact, and grow with an ambitious team, let’s build the future of compliance together.

We are looking for a Senior Fullstack Engineer to join our Team at Sinpex. As a Senior Fullstack Engineer, You will work across both front-end and back-end technologies to deliver end-to-end solutions that meet business needs of our software applications (SaaS), positioning you at the heart of our ongoing innovation and success.

What You Will Do:

• Fullstack Development: Lead and implement features across the stack, including both frontend (Vue.js, TypeScript) and backend (Node.js, Nest.js) services.
• Design and develop scalable, maintainable applications, ensuring high performance and seamless integration of user interfaces with backend microservices.
• Collaborate with Product Managers and other developers to enhance user experience and validate UI/UX designs for technical feasibility.
• Optimize applications for performance, scalability, and security.
• Participate in code reviews, maintain high code quality, and follow best coding practices.
• Utilize modern build tools (Webpack, Babel, npm) to streamline development.

What You Will Need:

• 5+ years as a Fullstack Developer with experience in JavaScript frameworks (Vue.js, React).
• Strong experience in Node.js, RESTful APIs, and microservices.
• Experience with relational databases (MySQL, PostgreSQL).
• Familiarity with cloud platforms (GCP or AWS, Azure).
• Proficiency in JavaScript, TypeScript, and modern build tools.
• Expertise in Git, CI/CD pipelines, and end-to-end testing (Cypress).

Nice to Have:

• Experience with micro-frontends, WebSockets, or message brokers.
• Knowledge of infrastructure as code (GitOps, Terraform).

What You Will Get:

• Ownership and Trust: Responsibility from day one in a collaborative environment.
• Flexible Work: Work from the office, hybrid, or fully remote from anywhere within the EU.
• Dynamic Environment: Immediate impact with opportunities to grow.
• Attractive Package: Benefit from company growth through VSOPS.

Information about our Process:

How to Apply:

To apply for this position, please submit your resume through the Sinpex Careers contact form. Please note that applicants must either have a valid work permit for the EU or currently reside in an EU country. We look forward to receiving your application.

Our Recruiting Process:

We strive to provide you with a response to your application within 10 working days. Our application process typically takes about 4 weeks and includes 3 interviews (preferably online). If you need more flexibility or have a tighter schedule, please let us know.

This is Important to Us:

We are an employer who respects the principles of equal opportunities and diversity. Individuals of different backgrounds are welcome to join us in shaping the future together. Our company does not discriminate against anyone based on characteristics such as race, religion, skin color, national origin, gender, sexual orientation, age, marital status, or disability.