Senior Backend Developer (Denmark)

Job summary

This role involves building and maintaining scalable backend systems for high-performance financial services. The position requires collaboration with product, engineering, and design teams in an Agile environment, focusing on architecture, optimization, and security of backend infrastructure.

Qualifications

• Minimum of 5 years of experience in JavaScript and Node.js backend development.
• Strong understanding of microservices architecture and distributed systems.
• Experience with relational and NoSQL databases like MySQL and MongoDB.
• Familiarity with backend security concepts and secure API development.
• Knowledge of blockchain integration is a plus.

Responsibilities

• Design, develop, and maintain backend services and APIs for scalable financial platforms.
• Collaborate with cross-functional teams to translate business requirements into technical solutions.
• Optimize existing backend services for reliability and performance.
• Develop new solutions interacting with distributed services and microservices.
• Write and optimize complex database queries for various processes.
• Ensure platform scalability and real-time responsiveness.
• Participate in Agile development processes and continuous improvement initiatives.

Skills

• Proficiency in JavaScript and Node.js.
• Understanding of microservices and distributed systems.
• Experience with high-availability systems and performance optimization.
• Strong communication skills for collaboration in Agile teams.

Education

• Relevant degree or equivalent experience in a related field.

Tools

• Experience with technologies such as Redis, message queues, and job queues is preferred.