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Senior Backend Developer

2 months ago


Copenhagen, Copenhagen, Denmark Certainly Full time
About Certainly

Certainly is a Conversational AI Platform designed for ecommerce and customer service. Our platform is built to create tailored AI conversational chatbots for complex customer service journeys with multi-domain and multilingual demands.

Job Description

We are seeking an experienced Senior Backend Engineer to join our team at Certainly. As a Senior Backend Engineer, you will be responsible for designing, developing, and maintaining our backend systems in Python.

Key Responsibilities:
  • Design and develop scalable and efficient backend systems and applications.
  • Collaborate with cross-functional teams to identify and prioritize project requirements and deliverables.
  • Implement backend architectures using state-of-the-art technologies.
  • Develop and maintain high-quality, well-tested, and documented code.
  • Participate in code reviews and provide constructive feedback.
  • Troubleshoot and debug complex issues in the backend systems and applications.
  • Work closely with DevOps to ensure smooth deployment and monitoring of backend systems.
Requirements:
  • Deep understanding of Python, including its syntax, data structures, and nuances.
  • Experience with Python's advanced features such as decorators, generators, and context managers.
  • Mastery of Django's core concepts such as models, views, templates, and URLs.
  • Experience with Django REST Framework for API development.
  • Understanding of Django's security features.
  • Familiarity with Django's ORM for database interactions and migrations.
  • Proficient in SQL and PostgreSQL features.
  • Understanding of database design and normalization.
  • Experience with performance tuning and index optimization in PostgreSQL.
What We Offer:
  • Opportunity to work on challenging and exciting projects.
  • Collaborative and dynamic work environment.
  • Professional development and growth opportunities.
  • Flexible working hours and remote work options.
  • Access to the latest technologies and tools.