Senior Software Engineer - Agents

TetraScience

172d

About The Position

We are seeking a highly skilled Senior .NET Engineer to join our dynamic team. The ideal candidate will have extensive experience in designing and developing high-performance, scalable applications using C#, the .NET Framework, and TypeScript. The role involves implementing automated testing and leveraging GitHub Actions for CI/CD pipelines. The candidate should also be proficient in production debugging and possess excellent communication skills. Knowledge and experience with AWS cloud services are also essential.

Requirements

• Proven track record in designing and building distributed applications.
• Strong proficiency in backend service development (C#/.NET preferred, but open to other modern server-side languages).
• Strong proficiency in TypeScript and React for front-end UI.
• Hands-on experience with AWS DynamoDB, RDS, SQS (or an equivalent cloud provider) in production environments.
• Experience with microservices patterns (service discovery, API gateway, messaging/queueing, data partitioning).
• Experience with automated testing at multiple levels.
• Strong Git skills and hands-on experience with GitHub Actions for CI/CD.
• Strong troubleshooting skills for distributed systems in production.
• Solid understanding of cloud-native architecture and AWS best practices.

Nice To Haves

• Familiarity with containerization (Docker) and experience defining AWS infrastructure using CloudFormation (or AWS CDK) to support predictable and repeatable environments.
• Experience with performance tuning and designing scalable solutions.

Responsibilities

• Architect, design, and maintain distributed applications, ensuring high performance, scalability, and security.
• Develop backend services (primarily C#/.NET and TypeScript) and cloud APIs, as well as modern, responsive front-end applications using TypeScript / React.
• Design and implement loosely coupled, independently deployable services using AWS services such as DynamoDB, RDS, SQS, Lambda, API Gateway, and others.
• Create and maintain automated unit, integration, contract, and end-to-end tests across microservices and UI layers.
• Use GitHub Actions to implement and maintain CI/CD pipelines for both backend services and front-end applications.
• Diagnose and resolve production issues in distributed systems, including service-to-service communication, CPU/memory/network bottlenecks, and AWS service performance.
• Work closely with product managers, tech leads, and other engineers to deliver reliable, maintainable, and scalable solutions.
• Communicate technical decisions clearly to both technical and non-technical stakeholders.

Benefits

• 100% employer-paid benefits for all eligible employees and immediate family members
• Unlimited paid time off (PTO)
• 401K
• Flexible working arrangements - Remote work
• Company paid Life Insurance, LTD/STD
• A culture of continuous improvement where you can grow your career and get coaching

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Number of Employees: 101-250 employees