Senior .NET Developer with Scala, Medical Platform

DataArt·Armenia, Brazil, Bulgaria, Colombia, Cyprus, Georgia, Latvia, Mexico, Poland, Romania +2·Удалённо, Офис·вчера

About the Position

We are looking for a Senior .NET Developer with strong backend expertise and experience with React to support the modernization of a high-traffic healthcare platform. You will focus on understanding existing Scala-based services and translating their logic into scalable and maintainable .NET solutions. You will contribute to system design, backend development, and technical decision-making while working closely with distributed teams. Engineers are expected to leverage Claude as part of their daily workflow to accelerate code analysis, system understanding, development, and technical problem solving. This position requires maintaining at least a 3-hour overlap with Eastern Standard Time (EST).

About the Team

The team is focused on modernizing and evolving critical backend systems that power the platform at scale. This role is primarily backend-oriented, with a strong emphasis on understanding and reverse-engineering existing Scala services while designing and building new solutions in .NET.

Responsibilities

Develop, review, and maintain high-quality backend services and APIs
Analyze, understand, and reverse-engineer existing Scala services and business logic to support platform modernization initiatives
Collaborate remotely with product managers, engineers, and other stakeholders to align on requirements and technical solutions
Create technical specifications and translate business requirements into executable development tasks
Design and implement scalable, reliable, and maintainable backend solutions
Design and implement automated end-to-end tests
Monitor application performance, reliability, and operational health using observability and monitoring tools
Prioritize, manage, and deliver work independently in a distributed team environment

Requirements

Strong backend engineering experience with the ability to read, understand, and reverse-engineer existing Scala codebases using Claude as part of the engineering workflow
Strong proficiency in C# / .NET
Hands-on experience with AWS services such as Lambda, SQS/SNS, DynamoDB, and CloudFormation
Solid understanding of CI/CD pipelines, automated testing strategies, and version control systems
Experience working in distributed, cross-functional teams
Strong analytical and problem-solving skills
Fluent English for daily communication in a distributed environment