Job Title: Senior Software Engineer Company Name: ECRYPT Job Url: https://www.linkedin.com/jobs/view/4375738639/?eBP=NOT_ELIGIBLE_FOR_CHARGING&trk=flagship3_search_srp_jobs&refId=HM4IutCP5zdwkZ2qPbhVhA%3D%3D&trackingId=2QYsjaaimlPBWGRIPcML6g%3D%3D Job Description: Senior Software Engineer (C# / AWS) ECRYPT • United States (Remote) Save Easy Apply ECRYPT Senior Software Engineer (C# / AWS) United States · 19 hours ago · Over 100 applicants Promoted by hirer · No response insights available yet $160K/yr Remote Full-time Easy Apply Save Use AI to assess how you fit Get AI-powered advice on this job and more exclusive features with Premium. Try Premium for PKR0 Show match details Tailor my resume Help me stand out About the job Job description: Company Overview ECRYPT has been a leader in the credit card processing industry for 16 years, providing our customers with competitive rates, unparalleled customer service, and the highest quality technology. We are committed to transparency, simple pricing, and honest practices, setting us apart from traditional merchant service providers. Summary We are seeking a highly skilled Senior Software Engineer specializing in C#/modern .NET to help build and scale cloud-native, event-driven systems on AWS. This role is vital in developing and maintaining robust payment processing solutions that align with our mission of simplicity, integrity and the customer experience. Based in the United States, If you enjoy designing resilient backend services and taking ownership of production systems, we’d love to talk. What you’ll work on: Building backend services in C# / modern .NET Designing event-driven architecture using SQS, SNS, and Lambda Running containerized workloads on ECS Fargate Working with MySQL at scale Improving performance, reliability, and system design Ensuring observability and monitoring with tools like Datadog Familiarity with RESTful APIs and web services. Experience working in Agile development environments. Ability to write clean, efficient, and well-documented code. Excellent problem-solving skills and attention to detail. Prior experience in payment processing or financial technology is a plus but not required. Hands-on experience with AWS (ECS Fargate, SQS, SNS, Lambda) What we’re looking for: 5+ years of professional software engineering experience Strong C# / .NET background Experience designing event-driven or distributed systems Solid MySQL experience Experience with observability tools (Datadog, Prometheus, Grafana, etc.) is a plus Bonus: Redis, infrastructure-as-code, advanced monitoring Job Type: Full-time From $160,000.00 per year Benefits: 401(k) Health insurance Unlimited paid time off Work Location: Remote