Top .NET Developer Jobs

Lead design, development, testing, debugging, integration, and documentation of Microsoft-stack applications. Mentor team members, manage vendor integrations, lead cross-functional projects, and provide technical leadership on architecture, roadmaps, and best practices.

Build and maintain cloud-native liquidity management platform features using Azure and .NET. Implement CI/CD, observability, and rigorous testing. Mentor engineers, drive technical design, participate in on-call rotation, and improve team practices to deliver scalable, resilient treasury solutions.

Design, develop, test, operate and maintain full-stack banking software. Own production-ready code, implement REST APIs, ensure scalability, reliability, security and compliance. Collaborate on agile teams, perform code reviews, troubleshoot failures, and apply DevOps principles to support the bank's digital transformation.

Senior full‑stack engineer to build and support production React component libraries (TypeScript, strict mode) and .NET Core Web APIs. Implement AWS serverless services (Lambda, API Gateway, DynamoDB) using IaC (CDK/Terraform/SAM), maintain high test coverage, perform feature‑flagged rollouts and rollbacks, integrate embedded analytics with auth and row‑level security, publish versioned internal packages, and produce handoff documentation for ownership after engagement.

The Back End Software Engineer will design and build scalable services for a SaaS platform, collaborate with teams, and contribute to quality code and architecture discussions.

Lead design and delivery of scalable, reliable software using C#/.NET, SQL Server, React, and Azure. Own complex initiatives from design through operations, mentor engineers, improve CI/CD, observability, and apply DDD/TDD/VSA practices. Use modern APIs, microservices or modular monoliths, and AI-assisted tooling to improve delivery.

Design, build, and maintain .NET web applications and APIs (Web Forms, MVC, .NET Core/6-9). Improve and refactor legacy systems, support MS SQL Server/Oracle databases (PL/SQL), ensure security and performance standards, and collaborate with stakeholders in a hybrid team.

Senior C#/.NET developer role to design and implement enterprise-level, scalable microservices using AWS. Work with MS SQL/PostgreSQL and React.js, mentor developers, overlap multiple time zones, and grow into technical leadership in a fully remote environment.

Maintain and modernize .NET applications, design APIs and microservices, build cross-platform mobile apps (Flutter), deploy Linux containerized services to private cloud, implement CI/CD, integrate internal systems, modernize legacy Windows apps, and collaborate across teams using Agile and AI-assisted development tools.

Maintain and modernize .NET applications, design and build APIs, microservices, and cross-platform/mobile apps (Flutter). Migrate legacy Windows systems to private-cloud, deploy Linux containerized services (Docker), manage databases, CI/CD, and integrate internal systems while collaborating in Agile workflows.

Lead back-end development on a small team, building cloud-based .NET services using Entity Framework and Azure with MS SQL. Work in short sprints, iterate rapidly, collaborate across roles, and maintain high code quality for mission-critical situational-intelligence software.

Develop, enhance, and maintain backend web applications and services using C#/.NET. Implement features with ASP.NET, Entity Framework, and SQL Server; write unit and integration tests; perform troubleshooting, code reviews, vulnerability remediation, and O&M tasks while collaborating with senior engineers and cross-functional teams.

Seeking a Senior Full Stack .NET Developer to work on a social good project, with strong skills in C#, AngularJS, design, and UX. Requires 5+ years of experience.

As a Senior Software Product Engineer, you will enhance compliance solutions through advanced software development, performance optimization, and team collaboration to ensure high-quality outcomes and user experience.

Design and develop features for software projects, lead and mentor developers, solve complex problems, and stay updated with new technologies in a collaborative environment.

Full‑stack .NET software engineer responsible for designing, developing, and migrating applications from .NET Framework to modern .NET (5/8/10). Work includes C# Web APIs, Docker containers, Agile delivery, collaborating with product teams, and ensuring production‑ready solutions. Requires Secret clearance and a bachelor’s degree.

Senior Full Stack .NET Developer to analyze, document, and remediate financial and operational web applications during a statewide financial platform migration. Update ASP.NET/Classic ASP apps, create database views and stored procedures, align apps with new chart of accounts, work with DBAs and business users, use Azure DevOps, participate in scrum, and perform knowledge transfer to technical staff.

The Senior .NET Developer designs, develops, and maintains scalable applications while providing technical leadership and mentoring junior developers.

The Staff Engineer will leverage 5+ years of experience in C#, JavaScript, and frameworks to lead and innovate solutions in a collaborative environment.

Design, develop, test, document and maintain web applications. Analyze user requests, estimate effort, implement changes, provide technical support, collaborate with end users on requirements, and mentor team members.

Provide technical leadership and application development for Microsoft-centric solutions: gather requirements, design architecture, mentor teams, manage projects, develop and test .NET/SQL applications, and implement integrations (SharePoint, BizTalk, Azure, Dynamics CRM, web services). Client-facing role with up to 25% travel.

Develop and maintain cloud-based web applications with a strong UI focus. Work across front-end (HTML5, JavaScript, jQuery, AJAX) and back-end (.NET, C#, VB.NET, Web Services, Entity Framework, T-SQL, MS SQL Server), support legacy products (VB6), and assist with graphics/UX tasks. Multi-project, deadline-driven team environment.

Consulting role to design and build full lifecycle .NET applications for clients. Work directly with business users on ASP.NET/MVC projects using SQL Server, Oracle, SharePoint and related technologies. Opportunities for project leadership and client-facing responsibilities; some travel may be required.

The Senior .NET Software Developer designs, develops, and tests custom software applications, mentors junior developers, and collaborates with teams to implement solutions.

Full Stack .NET Developer building and maintaining Angular single-page applications and Azure assets, developing RESTful C# APIs, implementing security and sessioning, writing complex T-SQL and stored procedures, and supporting/troubleshooting production applications while collaborating with analysts, designers, and product teams.