[Remote] Developer, Senior

Note: The job is a remote job and is open to candidates in USA. Acentra Health is dedicated to empowering better health outcomes through technology and services. The Senior Developer will be responsible for designing, enhancing, and supporting complex enterprise applications, focusing on modernization and performance improvements across a diverse technology stack.

Responsibilities

• Lead the design, development, troubleshooting, and enhancement of enterprise .NET applications, including a large monolithic .NET application, legacy ASPX applications, and .NET Core-based microservices
• Provide advanced production support, including issue triage, root cause analysis, and resolution across web, mobile, distributed jobs, and cloud-hosted environments
• Drive modernization, performance, and reliability improvements while maintaining stability across legacy and modern technology stacks
• Design and develop scalable full-stack solutions using C#, .NET/.NET Core, Angular, and related frameworks
• Possess working knowledge of AWS services to effectively troubleshoot application issues and collaborate with the infrastructure team during deployments and production incidents
• Develop and optimize distributed background jobs and integrations, ensuring reliability and fault tolerance
• Implement and maintain Azure CI/CD pipelines, supporting automated builds, deployments, and release management
• Design, query, and optimize data solutions using SQL Server and PostgreSQL, including performance tuning and data modeling
• Collaborate with QA, operations, and infrastructure teams to deliver secure, resilient, and supportable solutions

Skills

• Bachelor's degree in computer science or a related field
• 6+ years of software development experience
• Strong experience with .NET technologies, including C#, ASP.NET, legacy ASPX applications, Entity Framework and .NET Core
• Proven experience developing full-stack applications, including front-end frameworks such as Angular
• Hands-on experience supporting applications throughout the software development life cycle (SDLC), including design, development, testing, deployment, and production support
• Experience with CI/CD pipelines, build automation, and release processes (Azure DevOps or similar tools)
• Solid knowledge of relational databases, including SQL Server and PostgreSQL, with experience in query optimization and performance tuning
• Working knowledge of cloud environments (AWS) sufficient to troubleshoot application and deployment issues in collaboration with infrastructure teams
• Experience supporting and modernizing large-scale legacy applications while transitioning to microservices-based architectures
• Prior experience with production support, incident management, and root cause analysis in complex, distributed systems
• Familiarity with healthcare, claims, or prior authorization systems and related regulatory environments

Benefits

• Comprehensive health plans
• Paid time off
• Retirement savings
• Corporate wellness
• Educational assistance
• Corporate discounts

Company Overview

• Acentra Health is a provider of clinical services and technological solutions to government healthcare organizations. It was founded in 1994, and is headquartered in Mclean, Virginia, USA, with a workforce of 1001-5000 employees. Its website is https://acentra.com/.

Company H1B Sponsorship

• Acentra Health has a track record of offering H1B sponsorships, with 7 in 2026, 49 in 2025, 49 in 2024, 16 in 2023. Please note that this does not guarantee sponsorship for this specific role.