Senior TypeScript Developer

freeC's Client

About Us

Our client is a fast-growing fintech company on a mission to revolutionize financial services

with technology. Our platform delivers secure, real-time, and user-centric solutions in payments, lending, and financial management.

As we scale, we’re looking for a Senior TypeScript Developer to join our product engineering team and help build the next generation of financial applications. If you’re excited about building high-impact, high-availability systems in a modern stack, this is your chance to make a difference.

What You’ll Do

• Help maintain, further develop and test our products, based on the input from the Product Owner;
• Work in your team in close relationship with the Product Owner;
• Create and deliver qualitative applications based on user stories, including an estimate of effort beforehand;
• Offer technical solutions and enhancements, accompanied by well-thought-out arguments to support them;
• Help document the changes that were made;
• Manage code reviews;
• Set-up and maintain secure CI/CD operations;

What We’re Looking For

• 5+ years of hands-on experience with TypeScript and Node.js in production environments.
• Experience building and maintaining RESTful APIs and/or event-driven services.
• Strong knowledge of system design, distributed systems, and asynchronous programming.
• Familiarity with CI/CD pipelines, automated testing, and modern DevOps practices.
• A security-first mindset, especially in handling sensitive user and financial data.
• Git proficiency and experience working in collaborative team workflows.
• Excellent communication skills and fluent in English (spoken and written).