Source Job

$115,000–$175,000/yr
US

  • Design, develop, and maintain secure enterprise applications and APIs using C#, .NET 6/8+, ASP.NET Core, and Entity Framework Core.
  • Manage SQL databases, integrate RESTful services, and support CI/CD pipelines in an Agile DevSecOps environment.
  • Modernize legacy .NET applications, apply OWASP-aligned secure coding practices, and resolve production issues.

C# .NET ASP.NET Core Microsoft SQL Server REST APIs

20 jobs similar to Microsoft .NET Software Engineer

Jobs ranked by similarity.

US

  • Design, develop, and maintain secure applications using C#, .NET Core, ASP.NET, MVC, Web API, JavaScript, and related technologies for VA healthcare data migration and syndication.
  • Collaborate with EHRM architects and cross-functional teams to conduct gap analyses, develop technical solutions, and support interoperability and modernization efforts.
  • Participate in Agile software development activities, including code reviews, CI/CD processes, and evaluation of AI-assisted development tools and LLM integrations.

VetsEZ is a technology company providing secure application development and data integration solutions for federal government healthcare modernization projects, including the Department of Veterans Affairs. The company emphasizes collaboration within multidisciplinary Agile teams and supports remote work across the continental US.

Portugal

  • Develop and evolve backend commerce and payment platforms supporting subscriptions, billing, and global payment processing.
  • Build scalable .NET services and REST APIs, integrating payment providers and regional payment methods.
  • Collaborate with engineers, product, finance, and operations to deliver secure payment experiences.

LastPass delivers secure access essentials, managing access to AI, apps, and credentials. Trusted by 100,000+ businesses and millions of users, it fosters a remote-first, inclusive culture.

$110,000–$140,000/yr
US

  • Design, develop, and maintain software applications using .NET technologies and modern UI frameworks like React.
  • Collaborate with product owners, technology leads, QA testers, and other developers throughout the full software development lifecycle.
  • Write clean, scalable, well-documented code, and participate in code reviews to ensure quality and performance.

The company is a technology organization that develops high-quality software applications. It offers a remote, collaborative work environment with a focus on technical excellence and continuous improvement.

Europe

  • Develop and maintain scalable enterprise applications using C#, .NET Core, and ASP.NET Core.
  • Build backend services, RESTful APIs, and microservices with secure coding and performance optimization.
  • Collaborate with cross-functional teams in an Agile environment using Azure DevOps and CI/CD pipelines.

The company focuses on developing scalable enterprise applications and supporting digital transformation. It fosters a dynamic, collaborative, Agile environment with an emphasis on modern Microsoft technologies and continuous improvement.

4w PTO

  • Design and develop applications and APIs using .NET/C# and modern architecture.
  • Build, deploy, and manage services on Microsoft Azure and optimize SQL Server databases.
  • Leverage agentic AI coding tools and mentor developers to raise engineering standards.

Fragomen is the leading global immigration law firm with more than 6,000 professionals in nearly 70 offices across the Americas, EMEA and Asia Pacific. The firm helps corporations and individuals navigate global mobility and is committed to diversity, inclusion, and innovation.

Brazil

  • Develop, maintain, and secure enterprise applications using C#, .NET, ASP.NET Core, and SQL Server.
  • Optimize database performance and implement secure coding practices to mitigate vulnerabilities like SQL injection and XSS.
  • Collaborate on code reviews, automated testing, and security checks integrated into CI/CD pipelines to support compliance and audit requirements.

Brazil Security & IT is an IT services company specializing in secure development and database optimization. They maintain a quality-focused, remote-first culture with opportunities in AppSec and DevSecOps.

Global

  • Design and develop complex, scalable backend functionalities using .NET and contribute to architectural decisions.
  • Ensure quality and maintainability through code reviews, refactoring, and secure API design following OWASP guidelines.
  • Mentor less experienced developers and promote knowledge sharing while supporting microservices architecture and CI/CD reliability.

This is a partner company of Jobgether, an AI-powered job matching platform. The employer fosters an innovative, collaborative remote-first culture that values autonomy, continuous learning, and engineering excellence.

$140,000–$140,000/yr
Germany

  • Take end-to-end ownership of product features, building reliable, scalable applications with C#, .NET, and modern web technologies.
  • Develop responsive frontends using Vue.js or React with TypeScript, integrating with backend REST APIs.
  • Collaborate with Product, QA, and DevOps to deliver customer-focused solutions, improving reliability and code quality.

They develop innovative software solutions that help consumer brands optimize operations, recover revenue, and grow across major retail marketplaces. They are a globally distributed, product-led organization with a growing international engineering team, emphasizing collaboration and technical ownership.

Saudi Arabia

  • Develop and maintain software applications using C#, .NET, and ASP.NET Core.
  • Build and support RESTful APIs and backend services in a remote-first environment.
  • Troubleshoot technical issues, provide production support, and contribute to CI/CD practices.

Latin America

  • Identify security vulnerabilities and modernization opportunities in legacy web applications.
  • Remediate security findings and migrate legacy systems to .NET 8+ on AWS.
  • Develop, test, and maintain secure web applications and services using C#, VB.NET, and VB6.

Blue Coding specializes in hiring excellent developers from Latin America for clients in the US and Canada. Their fully remote team of over 150 engineers, PMs, QA, and designers works across more than 10 countries in the Americas.

UK

  • Design and build backend services and APIs in C# and .NET/.NET Core, taking ownership of technical decisions.
  • Mentor and support less experienced engineers through code review, pairing, and technical guidance.
  • Champion engineering best practice, clean code, and thorough testing within cross-functional scrum teams.

CreateFuture is an AI-native consulting partner that builds digital products and services for clients like PayPal, adidas, NatWest, and FanDuel. With over 600 employees, the company values craft, quality, and a people-first culture.

Global

  • Build scalable enterprise web applications using ASP.NET MVC and modern AI-assisted development tools.
  • Work on a cross-functional Scrum team owning the full software development lifecycle from conception to deployment.
  • Develop responsive frontends with AngularJS or React and robust APIs using C#, .NET Core, and Azure SQL Server.

Drips provides an AI-powered conversational texting platform that enables brands to connect with consumers at scale. The company has experienced rapid growth, values community, and every team member has a direct impact on the company's success.

Brazil

  • Design, build and evolve scalable, secure backend services using a modern .NET stack and RESTful APIs.
  • Apply Clean Architecture, SOLID and KISS principles to keep code modular, reusable and simple.
  • Build event-driven integrations, work with databases, and contribute to CI/CD, testing and code reviews.

CI&T helps large enterprises transform AI into real business impact with AI deployment, AI-native execution, and tech-integrated business solutions. With 8,000 employees across more than 25 countries, they collaborate to build impactful solutions in a multicultural, fast-moving environment.

Brazil

  • Design, develop, and optimize backend services and APIs using C#, .NET Core, and .NET 8.
  • Work with microservices, Docker, Kubernetes, and Google Cloud Platform to ensure scalability and reliability.
  • Drive observability with Dynatrace, maintain automated tests, and collaborate in an Agile remote environment.

The company builds scalable digital solutions and drives digital transformation across multiple industries. It fosters a collaborative and inclusive culture focused on transparency, trust, innovation, and professional development.

$120,000–$135,000/yr
US

  • Design, develop, and implement IT solutions that enhance system performance and availability for NAVSUP BSC.
  • Modernize and migrate multiple systems to various platforms, including coding, integration testing, and documentation.
  • Apply cybersecurity principles and automate builds, testing, and deployments within CI/CD pipelines.

Nakupuna Federal provides contractor support services to NAVSUP Business Systems Center, focusing on system modernization and IT solutions. The company offers a comprehensive benefits package and a collaborative, mission-driven environment.

US

  • Maintain, troubleshoot, and enhance critical data integration systems supporting public health information exchange.
  • Work with Rhapsody Integration Engine, .NET applications, and SQL-based technologies to optimize HL7 messaging workflows.
  • Collaborate with technical teams to modernize legacy applications and strengthen integration architecture.

This role supports critical public health data integration systems, enabling reliable information exchange between organizations, public health departments, and CDC systems. The work is remote-friendly and focused on meaningful modernization initiatives that strengthen disease surveillance and public health infrastructure.

Brazil

  • Build and evolve scalable backend services and APIs using C#, .NET, and Azure technologies.
  • Collaborate on cloud-native applications and distributed systems with event-driven architectures.
  • Apply engineering best practices across development, testing, deployment, and monitoring for high-quality software.

CI&T helps large enterprises harness AI to drive business impact through AI deployment, modernization, and tech-integrated solutions. With 8,000 employees across 25 countries, the company fosters a collaborative culture focused on innovation and continuous learning.

Brazil

  • Develop and evolve .NET backend services, including .NET Worker Services and ASP.NET Core APIs.
  • Implement data integration with Azure Cosmos DB and SQL Server, ensuring consistency and resilience.
  • Work with Kubernetes/AKS, implement authentication/authorization, and ensure observability and testing.

CI&T helps large companies transform AI potential into real business impact with AI deployment and tech-integrated solutions. The company has 8,000 employees across 25+ countries, with a culture of collaboration and continuous innovation.

Brazil

  • Develop full-stack applications using React, TypeScript, C#, and .NET.
  • Design secure REST APIs and reliable backend systems with SQL Server integration.
  • Mentor junior engineers and leverage AI-powered tools to improve productivity.

Our partner modernizes financial services through innovative digital solutions. They foster a collaborative, remote-first culture with an internationally distributed engineering team.

Global 5w PTO

  • You will develop and maintain backend services for payment processing and financial operations.
  • Design and implement resilient microservices and integrations using modern cloud infrastructure.
  • Leverage AI-powered tools to deliver high-quality, production-ready code.

They provide financial technology services for payment processing and business operations. The company operates with a fully remote, international team and emphasizes high engineering standards and AI-assisted development.