Senior Cloud Back-end Developer at Photocert
Job Description
We’re looking for a backend engineer who can deliver reliable, scalable cloud services and help us maintain high engineering standards.
- Language: Fluent in English / Polish
- Experience: 5+ years of backend development, with at least 3 years in AWS serverless environments
- Tech: Strong Node.js / TypeScript / Python
- AWS proficiency: Lambda, API Gateway, DynamoDB, S3, SQS, Cognito
- DynamoDB: DynamoDB data modelling (GSI/LSI, access patterns)
- Python: Python for scripting and data processing
- Security best practices: JWT, IAM, secrets management
- DevOps knowledge: CI/CD pipelines, containerisation, and infrastructure as code
- Collaboration: Clear communication within our international team, ownership mindset, and strong attention to quality (including in code reviews)
We also value people who can turn requirements into maintainable systems and who are comfortable working in fast-moving environments while staying security- and reliability-first.
