Top .NET Developer Jobs

Design, develop, enhance, debug, and implement .NET web applications. Troubleshoot production issues, integrate APIs (REST/RPC), maintain applications using the .NET Framework, lead development tasks, and produce technical documentation and feasibility analyses.

Design, develop, and deploy web and cloud applications using .NET, C#, Azure, Angular, React, and related technologies. Collaborate with clients to gather requirements, define goals, and recommend solutions. Participate in Agile/Scrum planning, code reviews, mentoring, testing, and DevOps practices. Explore AI-assisted development tools and help establish effective AI workflows. The role involves continuous learning, client engagement, and delivery of enterprise software and AI automation solutions.

Senior backend-focused software engineer building modern SaaS ERP products for local governments. Responsibilities include designing REST APIs, domain logic, data models, background workflows, and secure auditable systems using C#/.NET, ASP.NET Core, EF Core, SQL Server, and Azure. The role owns capabilities from discovery through deployment and production support, contributes to testing, CI/CD, observability, architecture, code reviews, mentoring, and modernization of legacy applications.

Design, develop, and enhance a scalable loan origination system. Build accessible user-facing features, APIs, microservices, and resilient distributed systems using .NET, C#, and Azure. Collaborate with architecture, product, design, and engineering teams; improve performance, availability, monitoring, security, and deployment automation. Work with databases, containers, messaging, CI/CD, and cloud-native architectures.

Develop and deploy full-stack enterprise applications with a backend focus using C# and .NET. Build REST APIs, React or Angular interfaces, SQL Server solutions, and Azure Service Bus event-driven integrations. Responsibilities include architecture, coding, code reviews, testing, debugging, documentation, deployment, quality processes, and collaboration with QA, DevOps, product teams, clients, vendors, and stakeholders. The role also involves leading technical solutions, participating in Agile practices, mentoring colleagues, and independently resolving complex system issues.

Design, build, and maintain .NET/C# backend services and APIs and modern frontend features. Own end-to-end features from design through release, work with SQL/NoSQL data models, improve CI/CD and observability, debug cross-service issues, and mentor junior engineers while contributing to architecture and developer tooling.

Develop and maintain enterprise full-stack applications, integrations, APIs, microservices, distributed systems, cloud and serverless solutions, and web front ends using the .NET ecosystem. Collaborate with clients and technical teams, apply object-oriented design patterns, communicate technical solutions, mentor developers, and deliver scalable, optimized, well-documented software in a project-based consulting environment. The role requires working onsite five days per week.

Design, develop, test, deploy, and maintain enterprise applications using C# and .NET. Build RESTful APIs, Web APIs, and microservices; optimize SQL Server databases, queries, and stored procedures; collaborate with analysts and architects; conduct code reviews and unit testing; and troubleshoot complex technical issues. The role requires onsite or hybrid work in Albany, NY, a bachelor’s degree, and at least eight years of post-graduation .NET development experience.

Develop, deploy, configure, troubleshoot, and maintain .NET web applications, APIs, services, and desktop applications across multiple environments. Manage IIS, SSL certificates, application settings, connection strings, and deployments. Write SQL queries and stored procedures for MS SQL Server, support Oracle environments, perform testing and debugging, participate in code reviews, and collaborate within an agile team using Git and Jira.

Develop and maintain modular software tools and platforms for interactive LEGO experiences using C#/.NET, AvaloniaUI, and Python. Collaborate cross-functionally, improve developer toolchains and automation pipelines, ensure quality through code reviews and automated testing, contribute to architecture, integrate cloud and backend services, and mentor junior engineers. The role emphasizes ownership, scalability, security, data privacy, agile practices, and continuous delivery.

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.

Develop and maintain software tools and platforms for interactive LEGO products using C# .NET, C/C++, AvaloniaUI, and Python. Collaborate on developer-focused tools, architecture, automated testing, CI/CD pipelines, and toolchain automation. Improve software quality, performance, scalability, and developer efficiency while integrating cloud endpoints and backend services. Mentor junior engineers and take ownership of delivered solutions in an agile environment.

Design, develop, test, deploy, and optimize secure ASP.NET/C# applications using Microsoft SQL Server. Lead code reviews, technical documentation, test coverage, CI/CD pipelines, and system improvements while ensuring compliance with Section 508, FIPS, and federal standards. Support mission-critical enterprise applications in a secure federal IT environment and follow Agile and DevSecOps practices.

Develop full-stack applications using C#, .NET, React, Node.js, TypeScript, and potentially Angular. Work across technology stacks, frameworks, and platforms based on business needs. Contribute to application and solution architecture, provide technical leadership, and collaborate with stakeholders. The role requires 7–9 years of professional software development experience and is remote with two weeks per month working from a client office in the United States.

Develop and maintain web applications using ASP.NET and C#. Work with SQL databases and Azure web services. 18+ month engagement based in Redmond, WA for a data-focused IT services client.

Develop cloud-hosted monitoring and control platform features for large-scale solar and storage. Participate in weekly sprints, refactor and optimize edge performance and security, provide product feedback, and document features and configurations for support teams.

Design, build, and maintain web pages and web applications end-to-end. Coordinate with other development teams (D365 CRM, D365 Finance & Ops, Azure, mobile, MFA). Enhance and support multiple systems including Client Portal, Payroll Processing, SharePoint, Data Factory, and Integration Services. Gather and document requirements, participate in usability testing, optimize code for performance and reliability, and troubleshoot issues while collaborating with stakeholders.

Lead analysis, design, development, testing, implementation and support of global financial .NET applications. Translate user requirements into technical specs, oversee onshore/offshore teams, participate in code reviews, maintain documentation, estimate work, follow SDLC, and support code promotion (TFS).

Develop and maintain web applications using .NET technologies. Work with SQL Server 2000-2008, .NET MVC frameworks, and Visual Studio 2010 to implement application functionality and database integration.

Develop and maintain .NET applications using C# and ASP.NET. Support legacy VB Classic code. Work with SSIS and SQL Server for data integration. Maintain Windows Server environments, have basic Unix familiarity, and communicate with business users to gather requirements.

Develop and maintain .NET applications using C# and ASP.NET. Work with SQL Server and SSIS for data integration. Support legacy VB (Classic) code, manage Windows Server environments, and liaise with business users. Basic Unix familiarity required.

Develop and maintain web applications using .NET technologies. Build with .NET MVC and Visual Studio 2010, implement database interaction using ADO.NET and SQL Server (2000-2008), and troubleshoot, optimize, and support application code.

Develop, troubleshoot, and maintain ASP and ASP.NET applications using C# and VB (Classic). Work with SSIS and SQL Server, administer Windows Server environments, and collaborate with business users. Basic Unix familiarity and strong communication skills required.

Develop and maintain .NET applications using C# and ASP.NET; design and support SQL Server databases and SSIS packages; maintain legacy VB (Classic) code; administer Windows Server environments; basic Unix familiarity; communicate with business users to gather requirements and resolve issues.

Develop and maintain .NET applications using VB .Net and C#. Work with SQL packages and SSIS in a fast-paced environment, collaborating with team members and working independently as needed.