Senior Full Stack Engineer

Ciklum

Remote, Bulgaria

About the role:

As a Senior Full Stack Engineer, become a part of a cross-functional development team engineering experiences of tomorrow. We are a fintech company building the payments infrastructure powering global B2B commerce. As we continue to grow, we are looking for a Senior Engineer to be part of our team in Bulgaria.

Responsibilities:

Take involvement and ownership of all aspects of product development, from ideation through architecture to implementation, testing, and continuous deployment
Work closely with developers, product managers, and other stakeholders to ensure smooth integration and timely delivery of features
Lead the design and implementation of RESTful APIs to enable seamless integration with various internal and external systems
Optimize application performance to ensure low latency, high availability, and reliability
Participate in design and code reviews and ensure adherence to coding standards and best practices
Conduct thorough testing of backend components, write automated tests, and ensure high code quality and reliability
Identify and address bottlenecks, bugs, and performance issues within the backend infrastructure
Stay up-to-date with industry trends, emerging technologies, and best practices to continually improve the development process
Contribute to the overall technical strategy and architecture of the product
Drive engineering excellence across the team, setting the standard for code quality, testing, scalability, and security

Requirements:

5+ years of professional experience in software development with strong expertise in Node.js, React, and TypeScript
Strong hands-on coding skills with a passion for building scalable, reliable, and maintainable systems
Solid understanding of software architecture, design patterns, and modern development practices (Agile, CI/CD, DevOps)
Experience with RESTful API design and development
Strong problem-solving skills and excellent communication abilities
Comfortable in a fast-paced, dynamic environment where priorities can shift quickly