Wanco Inc. is seeking a Sr. Backend Software Engineer to design and implement scalable and robust backend micro and monolithic services, inter-service communication architectures, protocols, and traversal efficiency. The role involves building and maintaining backend services and related tools to ensure optimal performance and functional efficiency, documenting development activity, and training non-technical personnel.
Requirements
- Minimum of 10 years of experience in software development, including system architecture, monoliths, microservices, and inter-service communication
- 7+ years of experience with Rails versions 6, 7, and 8, including API mode
- 5+ years of experience with MySQL / MariaDB / Postgres
- 3+ years of experience with Node (JavaScript / TypeScript)
- 3+ years of experience with AWS cloud services (EC2, VPC, RDS, S3, Lambda, etc)
- 2+ years of experience with Access Control methodologies (authentication / authorization, TFA, passkeys, etc)
Responsibilities
- Lead the design and implementation of scalable and robust backend microservices and monolithic service improvements.
- Develop high-quality, efficient, and reliable software services using Rails, Docker, Node, TypeScript, AWS, Git, and other applicable technologies and languages.
- Leverage AWS services and system architectures to optimize backend service performance and functionality.
- Implement robust client/user Access Control and AWS security measures to protect data from unauthorized access, and tampering.
- Diagnose and resolve complex systems issues.
- Monitor system performance and identify areas for improvement.
- Conduct code review and provide feedback.
Other
- Trains non-technical personnel.
- Integrates knowledge of business and functional priorities.
- Acts as a key contributor in a complex and crucial environment.
- May lead teams or projects and share expertise.
- Provide technical guidance and mentorship to a team of software engineers.
