Back End Engineer - AWS & Python Start date: Jan Interviews: Next week, Video interview Location: Barcelona, Hybrid - 2 days a week on site Role Overview: As a Back End Developer , you will play a key role in designing, implementing, and maintaining highly scalable back-end systems.
Your expertise in Python, AWS services, and cloud architecture will be crucial as you work with a team of skilled engineers to deliver cutting-edge solutions.
Key Responsibilities: Design, develop, and maintain server-side components using Python .
Architect, implement, and manage scalable and secure AWS cloud solutions using AWS CDK .
Build and optimize APIs, microservices, and integrations to power front-end applications and third-party systems.
Collaborate closely with front-end developers, DevOps, and product teams to align technical solutions with business goals.
Ensure robust CI/CD pipelines and deployment processes.
Write clean, efficient, and well-documented code adhering to best practices.
Monitor, debug, and optimize system performance and security.
Qualifications and Skills: Required: Proficiency in Python with hands-on experience in back-end development.
Strong understanding of AWS Services (e.g., Lambda, DynamoDB, S3, API Gateway, ECS/EKS).
Experience with AWS Cloud Development Kit (CDK) or similar Infrastructure-as-Code (IaC) tools.
Solid grasp of cloud architecture principles and best practices.
Experience with RESTful APIs, microservices, and serverless architectures.
Familiarity with CI/CD pipelines and tools such as GitHub Actions, Jenkins, or CodePipeline.
Excellent problem-solving skills and a collaborative mindset.
Preferred: Certification in AWS (e.g., AWS Certified Developer – Associate).
Experience with containerization tools such as Docker and orchestration platforms like Kubernetes.
Knowledge of NoSQL databases and distributed systems.
Understanding of monitoring tools like CloudWatch, Prometheus, or similar