Senior Backend Engineer OTS

This Job is posted by Taraki on behalf of its client Orange Tree Systems. Candidates can apply here and also check out more jobs directly on our website.

JOB DETAILS

Orange Tree Systems develops healthcare technology and supporting products focused on improving clinical and operational efficiency. We work in a fast-paced environment that values continuous learning practical problem-solving and collaboration across teams.

The Opportunity
As a Backend Engineer you will play a key role in designing building and maintaining scalable high-performance backend systems that support web mobile and multi-platform healthcare applications.

You will work closely with cross-functional teams including product frontend mobile and DevOps contributing to cloud-native backend services database architecture API design and system reliability. This is a hands-on role with exposure to modern backend engineering Azure cloud services and DevOps best practices.

What Youll Do

Backend Engineering
Design develop test and maintain robust backend services and REST/GraphQL APIs Core / .
Build backend systems that support web applications (React/.NET) and mobile clients (iOS Android React Native).
Implement secure authentication and authorization flows using OAuth2 JWT and identity providers.
Integrate internal and third-party services ensuring secure reliable and efficient data exchange.
Database Engineering & Data Architecture
Design and optimize relational databases using SQL Server and PostgreSQL.
Perform query optimization indexing schema design migrations and performance tuning.
Build scalable data models caching layers and backend data pipelines as required.

Cloud & DevOps (Azure-Focused

Develop cloud-native backend components using:
Azure Functions
Azure App Service
Azure API Management
Azure SQL & Azure Database for PostgreSQL
Azure Cosmos DB
Azure Event Grid / Service Bus
Contribute to CI/CD pipelines automated testing and deployment workflows.
Implement monitoring logging and observability for distributed backend services.

Quality Collaboration & Operations

Apply best practices in clean code testing documentation and performance optimization.

Participate in code reviews architectural discussions and design decisions.
Debug production issues investigate system failures and propose long-term solutions.
Collaborate with Product Design Frontend Mobile and Platform teams to deliver business-critical features.

Technology Stack

Backend: .NET Core MVC Web API
Languages: C# exposure to Java or Python is a plus
Databases: SQL Server PostgreSQL Azure Cosmos DB
ORM: Entity Framework
Cloud: Microsoft Azure (primary)
DevOps: Docker Kubernetes CI/CD pipelines
Frontend (Exposure): Angular or React
Architecture: Microservices event-driven systems

What Were Looking For

Problem Solver: Designs secure efficient and scalable backend systems.
Collaboration: Works effectively with cross-functional teams.
Adaptability: Willing to learn and apply new tools frameworks and cloud services.
Attention to Detail: Writes clean testable and maintainable code.
Ownership: Takes responsibility for deliverables deadlines and system quality.

Background & Qualifications

BS/MS in Computer Science Software Engineering or a related field.
5 years of hands-on backend engineering experience with strong focus technologies.
Strong proficiency in C# Core and RESTful API development.
Solid experience with SQL Server and PostgreSQL including schema design and performance tuning.
Hands-on experience with Azure cloud services and cloud-native backend development.
Understanding of microservices event-driven architecture and distributed systems.
Experience with CI/CD pipelines version control and automated testing.
Exposure to Docker and Kubernetes is a plus.
Experience in healthcare systems (EHR/EMR HL7 FHIR) is a strong advantage.

Why Join Orange Tree Systems

Work on meaningful healthcare technology with real-world impact
Collaborate with a fast-growing highly skilled engineering team
Gain deep exposure to Azure scalable backend systems and modern DevOps
Opportunity to influence architecture performance and long-term platform direction