Back-End Developer (Advanced)

We are looking for an experienced Back-End Developer to join a dynamic technology team developing intelligent, cloud-based solutions for smart and bidirectional vehicle charging.

The role focuses on building and operating scalable backend applications using Node.js and AWS serverless technologies, while contributing to modern cloud architecture, automation, security, and continuous delivery.

Key Responsibilities

• Develop and operate production-ready backend applications.
  
• Provide and support applications in a 24/7 production environment.
  
• Build scalable solutions using Node.js and AWS serverless technologies.
  
• Monitor applications and services using AWS CloudWatch.
  
• Develop and maintain CI/CD pipelines and automated deployments.
  
• Implement Infrastructure as Code using CloudFormation and/or Terraform.
  
• Apply cloud security principles and best practices.
  
• Work with both SQL and NoSQL databases.
  
• Identify and resolve technical risks, issues, and impediments.
  
• Perform unit and end-to-end automated testing.
  
• Ensure solutions meet quality, security, and delivery standards.
  
• Create and maintain technical and system documentation.
  
• Collaborate with customers, team members, and external vendors.
  
• Share knowledge, mentor colleagues, and support team development.
  
• Participate actively in Agile/Scrum ceremonies and ways of working.
  

Requirements

Essential Skills & Experience

• 5+ years' production experience with Node.js, particularly in serverless environments.
  
• 3+ years' experience with automated testing, including unit and end-to-end testing.
  
• 3+ years' hands-on AWS serverless experience, including:
  
• AWS Lambda
  
• API Gateway
  
• DynamoDB
  
• SQS / SNS
  
• Kinesis
  
• S3
  
• CloudWatch
  
• Experience with Infrastructure as Code, preferably CloudFormation.
  
• Experience with CI/CD pipelines, preferably GitHub Actions.
  
• Strong knowledge of SQL and NoSQL databases.
  
• Experience with cloud architecture, Kubernetes and serverless technologies.
  
• Experience with virtual networks and connectivity to on-premise environments.
  
• Experience designing, configuring, and operating CI/CD solutions.
  
• Experience with automated deployment and configuration.
  
• Experience with monitoring and log analytics.
  
• Understanding of software design and architecture patterns.
  
• Experience working in Agile/Scrum environments.
  
• Experience leading or guiding IT teams.
  

Advantageous Skills

• Linear and nonlinear optimisation.
  
• Algorithm design and evaluation.
  
• Complexity theory.
  
• Performance testing and tuning.
  
• E-mobility experience.
  
• Java experience.
  

Qualifications

• Relevant IT Degree or equivalent practical experience.
  
• AWS Cloud Certification, preferably Developer Associate or higher.
  

Benefits

• Work on innovative global technology solutions.
  
• Flexible working arrangements.
  
• Strong work-life balance.
  
• Remote and on-site work flexibility.
  
• Modern technology and development environments.
  
• Collaboration with international teams.
  
• Agile ways of working.
  
• A fast-paced and innovative working environment.