Quantinno Capital Management is looking to scale and improve its mission-critical backend and cloud infrastructure by hiring a Senior Python Developer to design and develop scalable backend services, drive architectural decisions, and ensure high availability and performance of core services.
Requirements
- Advanced Python proficiency (3.10+), including modern features and async programming
- Proven expertise in AWS cloud infrastructure and its inner workings (certification a plus)
- Strong experience with data-intensive workloads and libraries such as Pandas, PyArrow, Polars, or similar in cloud-native or distributed settings
- Solid understanding of event-driven architecture, message queues and service orchestration patterns
- Proficiency in Linux environments, system administration, and shell scripting
- Experience with IaC tools (Terraform, CloudFormation) and CI/CD pipelines
- 7+ years of experience as a Cloud Engineer, Backend Engineer, or a related role
Responsibilities
- Design and develop scalable backend services to support customer-facing and internal applications
- Drive architectural decisions and lead efforts to evolve our backend stack for scale and maintainability
- Implement and manage account systems and platform APIs with a focus on reliability and extensibility
- Architect and implement data pipelines and infrastructure (AWS S3, DynamoDB, ElastiCache, Redshift, etc.)
- Build and maintain serverless and event-driven systems (AWS Lambda, SQS, EventBridge, Amplify, API Gateway, etc.)
- Ensure high availability, fault tolerance, and observability of core services
- Automate and optimize operational workflows to improve efficiency across the firm
Other
- Bachelor's in Computer Science, Engineering, or a related field (or equivalent work experience)
- Excellent communication skills and ability to work collaboratively across teams and functions
