Senior Software Engineer

Essential Criteria: A senior engineer to work as part of our POS Product Team. Basic Skill Set needed is C#, AWS Knowledge, Full Stack Web. Start Date would be as soon as possible. Additional Desired Technical Experience: Ability to perform DevSecOps roles in an AWS environment, preferably as an AWS Certified Solutions Architect. Experience with development containers. Experience in database design, including 3rd normal form, indexing strategies, and using Microsoft SSMS. Understanding of data retention policies and how to implement them. Experience in optimizing SQL queries. Understanding of tradeoffs in query design. Experience in Windows OS/Server, version control software (knowledge of Azure DevOps & Git preferred), revision control software, and Microsoft Office AWS experience with setting up an AWS environment including lambda functions, security, EC2 instances, S3 buckets, firewalls, and running databases in an AWS environment. Working knowledge of Terraform. Proven ability to manage work in an Agile development environment. Proficient with writing web applications using C#, JavaScript, HTML+CSS. Understanding and ability to setup and use CI/CD systems for web applications. Experience setting up a web-based application architecture for expandability, flexibility, and ability to test. Experience in designing and writing REST API’s. Strong ability to implement systems in a secure way. Ability to set up secure systems and recognize security vulnerabilities across the entire stack. Preference for people with PCI compliance knowledge. Excellent knowledge of software architecture including experience with OO design, data modeling, database interaction, performance profiling, and unit testing.