Offer summary

Qualifications:

At least 6 years of professional experience with Python and web frameworks like FastAPI, Django, or Flask., Strong understanding of RESTful APIs and gRPC implementation., Proficient in PostgreSQL and Redis, including database design and optimization., Experience with AWS services and Docker containerization..

Key responsibilities:

Design and develop scalable backend services using Python and FastAPI.

Build and maintain microservices architecture and ensure high performance of distributed systems.

Collaborate with frontend developers to integrate APIs and services.

Participate in code reviews and mentor junior developers.

Job description

On behalf of CashCow, SD Solutions is looking for a talented Senior Backend Developer. In this role, you'll be instrumental in building and scaling our get-paid-to platform from the ground up. You'll work with cutting-edge technologies, design and implement critical backend services, and help shape our technical architecture. This remote position offers significant autonomy and the opportunity to make a direct impact on our platform's success.

SD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer.

Responsibilities:

Design and develop scalable backend services using Python and FastAPI
Implement and optimize database schemas and queries
Build and maintain microservices architecture
Ensure high performance and reliability of our distributed systems
Collaborate with frontend developers to integrate APIs and services
Contribute to technical decision-making and architectural planning
Implement monitoring, logging, and observability solutions
Participate in code reviews and mentor other team members

Requirements:

At least 6 years of professional experience with Python and web framework development (FastAPI, Django, or Flask)
Strong understanding of RESTful APIs and gRPC implementation
Proficient in working with PostgreSQL and Redis, including database design and optimization
Experience with message brokers (RabbitMQ/Kafka) and distributed systems
Strong knowledge of Docker containerization and microservices architecture
Hands-on experience with AWS services (EC2, S3, RDS, Lambda)
Proficiency in working with SQLAlchemy and database migration tools
Experience with distributed tracing and monitoring using OpenTelemetry
Strong understanding of API security, authentication, and authorization mechanisms
Passion for backend development and building scalable, high-performance systems
Strong expertise in modern backend technologies and cloud architecture
Proven experience working in an Scrum development environment
Demonstrated ability to design and implement complex distributed systems
Strong problem-solving skills and attention to detail
Experience mentoring junior developers and contributing to technical decisions
Excellent communication skills for cross-functional team collaboration

Advantages:

Familiarity with infrastructure as code (Terraform, CloudFormation)
Knowledge of Kubernetes and container orchestration
Experience with real-time data processing and streaming architectures
Familiarity with CI/CD pipelines (GitHub Actions, CircleCI)
Experience with load testing and performance optimization tools

About the company:

CashCow is a fast-growing fintech company that is on a mission to revolutionize financial services through innovative technology. The team is building cutting-edge solutions to enhance user experience, streamline payments, and drive financial automation.

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