We are building cloud-native platform services and need a
Senior Full Stack Python Engineer (Integrations)
to deliver scalable, event-driven solutions on AWS. You will build Python/FastAPI services, PostgreSQL data models, and React/TypeScript UI while delivering reliable REST APIs, webhooks, and third-party integrations with partners—apply now.
Design, deliver, and maintain scalable cloud-native applications and services Implement event-driven architectures with AWS Lambda, EventBridge, SQS and Step Functions Develop and support long-running, fault-tolerant workflows and asynchronous processing systems Create, roll out, and maintain REST APIs, webhooks and third-party system integrations Build backend services with Python, FastAPI and PostgreSQL Develop modern front-end applications using React and TypeScript Deploy and manage AWS infrastructure through Infrastructure as Code (CDK) Design data models and tune application performance using PostgreSQL Collaborate with product, engineering and external partners to deliver reliable integrations and platform capabilities Participate in Agile ceremonies, code reviews and technical design discussions Proven 3+ years of experience developing applications in Python Solid background in building event-driven and serverless architectures on AWS Hands-on experience with AWS Lambda, EventBridge and SQS Strong proficiency with AWS Step Functions, IAM and CDK Demonstrated expertise designing and implementing REST APIs, webhooks and system integrations Strong experience with PostgreSQL, including schema design and query optimization Practical skills building web services using FastAPI and Pydantic Competency with React, TypeScript and Redux Deep understanding of distributed systems, asynchronous processing and workflow orchestration Working knowledge of OAuth2 authentication and authorization Proficiency using Git, Jira and Agile development practices English proficiency at B2 (Upper-Intermediate) level or higher Background in healthcare, laboratory or regulated environments Experience integrating with third-party platforms via REST APIs, webhooks and event streams Familiarity with workflow orchestration platforms such as AWS Step Functions or Temporal Ability to design resilient, observable cloud-native systems
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