Senior Full Stack Lead — Mentor & Build Complex Web Apps

SafeBox; København; On-site; DKK 57,000 - 77,000; Full time

Benefits offered by this job

Accommodation provided

Job summary

SafeBox is seeking a Senior Full Stack Developer to join our Copenhagen team. You will work across front-end and back-end development, guiding projects and mentoring junior developers.

The role requires strong experience with JavaScript, Java, Python, and modern frameworks like React/Angular, plus Node.js or Django for back-end work. Collaboration with cross-functional teams is essential.

Qualifications

• Bachelor's degree in Computer Science or related field.
• 5+ years of experience in full stack development.
• Proficiency in JavaScript, Java, Python, etc.
• Strong knowledge of front-end frameworks like React or Angular.
• Experience with back-end frameworks such as Node.js or Django.
• Familiarity with database design and management (MySQL, MongoDB).
• Experience leading teams and managing projects.
• Excellent communication skills and ability to work collaboratively.

Responsibilities

• Design, develop, and maintain complex web applications
• Collaborate with cross-functional teams to define project requirements
• Lead and mentor junior developers
• Provide technical guidance and support to team members
• Conduct code reviews and ensure coding standards are followed
• Troubleshoot issues and implement solutions in a timely manner
• Stay updated on industry trends and emerging technologies
• Communicate regularly with stakeholders to provide updates on project progress

Skills

JavaScript

Java

Python

React

Angular

Node.js

Django

MySQL

MongoDB

Team leadership

Project management

Education

Bachelor's degree in Computer Science or related field

Tools

None

Job description

SafeBox is seeking a Senior Full Stack Developer to join our Copenhagen team. You will work across front-end and back-end development, guiding projects and mentoring junior developers.

The role requires strong experience with JavaScript, Java, Python, and modern frameworks like React/Angular, plus Node.js or Django for back-end work. Collaboration with cross-functional teams is essential.