Top Senior C# Jobs in Miami, FL

The Senior Backend Engineer at Weave will design, build, and maintain scalable backend services and APIs, influencing architecture and outcomes while collaborating across teams to enhance healthcare technology.

The Senior Software Engineer will design, build, and maintain scalable platform services at Oportun, contributing to architecture decisions, mentoring junior engineers, and improving developer productivity.

The Lead Generalist Programmer will lead and mentor engineering teams in game development, working hands-on with Unity and Unreal, and ensuring best practices in coding and optimization.

Lead architecture and design of scalable, secure .NET-based SaaS solutions on Azure. Define standards, guide cloud-native and microservices designs, implement IaC and DevSecOps, mentor engineering teams, drive CI/CD and performance optimization, and ensure compliance with security standards like SOC 2.

Design, build, and maintain backend workflow orchestration and state management for analyzer integrations on the ECL platform. Modernize legacy .NET systems, ensure reliable event-driven operations, collaborate with integration, infrastructure, and QA teams, and preserve workflow behavior during knowledge transfer.

Lead and manage engineers to design, build, and maintain production backend game services (sessions, matchmaking, progression). Diagnose incidents, participate in on-call, collaborate with cross-discipline teams, and produce clear technical documentation.

Improve and maintain automated build systems for a game team. Develop build software (Unreal Engine 5, primarily C#), monitor CI/CD health, provision on‑prem and cloud build resources, troubleshoot build failures, enable internal workflows, and collaborate with release and test teams to publish builds and test results.

Build, scale, and maintain cloud-native backend services and APIs using C#/.NET on Azure. Lead architecture, performance optimization, CI/CD, code reviews, mentor engineers, and collaborate with product, design, and frontend teams to deliver reliable, high-performance features.

Designs, develops, and deploys AI-driven, cloud-native applications on Azure. Builds RAG knowledge systems, AI agents, secure APIs, and orchestrated workflows using C#, .NET, Azure services, Docker, and CI/CD. Collaborates with stakeholders, ensures observability and security, supports production incidents, and provides documentation and knowledge transfer.

The role involves developing and maintaining scalable cloud-based services, enhancing system reliability, automating cloud infrastructure, providing technical leadership, and improving operational excellence.

As a Senior Software Development Engineer, you'll solve client challenges through technical design, development, testing, and collaboration, while mentoring peers and improving processes.

Design and deliver high-quality internal systems and customer-facing products as a Software Engineer, handling both backend and frontend development tasks. Responsibilities include writing code, building APIs, enhancing products, and mentoring teammates.

Lead full-stack developer responsible for designing, building, and maintaining Salesforce Commerce Cloud e-commerce solutions and integrations (ERP/CRM). Mentor junior developers, provide technical leadership, troubleshoot issues, and deliver scalable, secure code while collaborating with cross-functional teams.

The Senior Business Systems Engineer will lead D365 F&O systems design, optimization, and support, working closely with stakeholders to enhance business processes.

As a Deployed Customer Engineer, you serve as a technical partner, implementing Couchbase solutions and collaborating with customers to achieve technical milestones and business outcomes. Responsibilities include coding, database architecture design, and troubleshooting deployment challenges.

Lead engineering teams to develop and optimize .NET and Salesforce applications, driving architectural standards and ensuring project delivery while managing a cross-functional team.

The role involves full-stack software development, adhering to Agile practices, and collaborating across teams. Responsibilities include coding, testing, and maintaining software systems while mentoring team members.

Design, develop, and maintain scalable web applications using .NET backend and Angular/React frontend. Collaborate on requirements, implement RESTful APIs, optimize performance, debug, maintain documentation, support end-users, and work within CI/CD and DevOps workflows.

Design, develop, customize and integrate Microsoft Dynamics 365 CRM/CE solutions. Build entities, forms, workflows, plugins, reports and dashboards using CRM SDK, C#, JavaScript, ASP.NET and SQL. Troubleshoot issues, estimate implementation approaches, collaborate with stakeholders, document solutions, and mentor junior developers. Banking domain experience preferred.

Maintain and enhance the ChangePoint system, implement end-to-end solutions, and resolve system defects. Produce technical design and testing deliverables, support data changes in the backend, and provide off-hours support as needed. Ensure architecture and development follow best practices and collaborate with team members and end users.

Design and deliver customer experience solutions, lead implementation teams, define requirements, and mentor technical team members.

Lead a software engineering team to build scalable, cloud-native applications while mentoring engineers and integrating AI solutions. Drive technical strategy, architecture, and best practices in DevOps and cloud systems.

As a Senior Software Engineer, you'll design modern scalable platforms, focusing on front-end and back-end development using VueJS/ReactJS and C# microservices, while integrating with AWS and modern data warehouses.

The Senior Software Engineer designs and develops software applications, optimizes APIs and databases, collaborates with teams, and ensures code quality through various testing practices.

The Senior .NET Developer will work on developing and maintaining applications, mentor junior developers, and ensure compliance with regulations. The role requires expertise in full-stack development, particularly with SQL Server databases and Azure.