Backend Developer - Node.js/TypeScript in Fintech

About the job
As a Backend Developer, you will play a key role in designing and developing scalable, high-quality solutions for our fintech applications. Your work will directly impact critical areas such as compliance reporting and risk assessment.

As a part of the team working on internal tech development, you will be working on tasks such as, but not limited to:

• Developing serverless functions using Node.js and TypeScript to build efficient, cloud-based solutions.
• Improving development practices by focusing on testing, code quality, and reliability.
• Driving Test-Driven Development (TDD) to enhance product stability and build trust in our systems.
• Building and maintaining cloud-based microservices, ensuring seamless integration and performance.
• Developing APIs and backend systems tailored for fintech applications, handling complex data processing needs.
• Mentoring and supporting teammates, contributing to a collaborative, skilled, and inclusive team environment.

Background and Experience:

• 2+ years of professional backend development experience
• Experience in Node.js and TypeScript
• Experience with serverless architecture and functions
• Solid understanding of RESTful APIs and microservice architecture.
• Familiarity with test-driven development (TDD) and best practices for testing and code quality
• Excellent communication skills and a natural ability to mentor others

Who you are
We are looking for a structured and analytical problem-solver with a keen eye for detail and a strong sense of ownership. You thrive in a data-driven environment, approaching challenges methodically and with a solutions-oriented mindset.

Collaboration is key in our team, so we value excellent communication skills and the ability to explain complex technical concepts in a clear and concise manner. You should be comfortable working both independently and as part of a team, proactively sharing knowledge and supporting colleagues.

A continuous improvement mindset is essential—whether it’s optimizing data pipelines, refining backend architecture, or staying up to date with new technologies. We appreciate a proactive attitude, curiosity, and a drive to create scalable, efficient, and secure solutions.

Additional Skills That Add Value

• Experience in fintech applications, such as compliance reporting, risk management, or payment systems
• Experience with Palantir Foundry or similar data integration platforms
• Basic frontend experience with React
• Python programming knowledge
• Familiarity with Domain-Specific Languages (DSLs)
• Background in financial technology

Why Join Us?
In our team of eight fintech experts, you'll be welcomed into an inclusive, supportive workplace where each person’s contribution is valued. We encourage an open and respectful environment, aiming to balance ambition and collaboration. Plus, with our hybrid work model, you’ll enjoy the flexibility of both remote and office work.

Be part of a team that builds, learns, and celebrates each other's successes. Let’s redefine the future of fintech together!

Additional information
We review applications continuously, so don’t wait—apply as soon as you’re ready! As long as the job posting is live, the position is still available. Our selection process is designed to highlight your strengths through steps such as work-related psychological assessments, business cases, interviews, and reference checks. We focus on competencies throughout the process and strive to make your experience as smooth as possible by keeping you informed and answering any questions you may have.

To comply with GDPR regulations, we do not accept applications via email. Please submit your application through the official application portal.

Advisense is a leading governance, risk and compliance powerhouse, offering best-in-class services and tech solutions to the European industry. Since 2008, we have combined regulatory, security, technological and risk management expertise to advise and challenge the industry with leading edge insights and experience.

Our goal is to be the best workplace for GRC experts and we are proud of our value driven, non-hierarchical and knowledge-based culture. Together with us, you will have the opportunity to develop your skills in your area of expertise where you will become part of an inclusive workplace with a strong focus on diversity and equality.