Senior .NET Developer Jobs

Find remote senior .net developer positions. Browse through our curated list of opportunities and take the next step in your career.

.NET Developer
Senior
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πŸ“ Poland

🧭 Contract

πŸ” Digital products and technology services

🏒 Company: Nearform

  • Strong communication and collaboration skills.
  • Experience delivering at a Senior Developer level in an agile and enterprise environment.
  • Deep understanding of server side code, with experience of developing in .Net Core.
  • Experience leading or working with an offshore team.
  • Experience with Azure Cloud and Azure Virtual Machines.
  • Experience with Docker, specifically hosting containers inside another container.
  • Deep understanding of modern testing methodologies, tools and practices.
  • Deep understanding of versioning control tools including Git and Azure DevOps.
  • Familiarity with microservice architecture patterns.

  • Designing & building cloud-based applications using server side technologies within the Microsoft ecosystem, including .net and C#.
  • Leading and supporting a small off-shore team.
  • Supporting system design, development and maintenance, taking responsibility for technical quality standards.
  • Assisting with defining structured practices, especially in source code management, building and deployment.
  • Designing and implementing data storage solutions.
  • Implementing security and data protection.
  • Executing automated tests in line with best practice.
  • Troubleshooting and debugging applications.
  • Optimizing applications for maximum speed and scalability.
  • Working with Technical Leaders in project execution and delivery.

DockerGitC#Azure.NET coreMicroservices

Posted 9 days ago
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πŸ”₯ .Net Developer SR
Posted 14 days ago

πŸ“ Brazil

🧭 Full-Time

πŸ” Digital engineering and modernization

🏒 Company: EncoraπŸ‘₯ 10001-10001πŸ’° $200,000,000 Private over 5 years agoBig DataCloud ComputingSoftware

  • Proficient with .Net Core, C#, ASP.Net, and JavaScript.
  • Experience with Blazor and ORM (Object-Relational Mapping).
  • Experience in Cloud-based environments, preferably Azure.
  • In-depth knowledge of relational database design and SQL Server development.
  • Experience with Entity Framework and Selenium is a plus.
  • Familiarity with source control management systems and CI/CD.
  • Experience with agile/scrum development methodologies.
  • Understanding of object-oriented and service-oriented application development techniques and Dependency Injection.
  • Experience with various stages of the System Development Life Cycle.

  • Work in a team to deliver new features and maintain an evolving solution.
  • Communicate effectively, propose ideas, and discuss solutions.
  • Follow the customer’s processes and tools, adhering to Agile methodology.
  • Participate in On Call support on a weekly rotation basis.

AgileASP.NETDesign PatternsJavascriptC#Azure.NET.NET coreSeleniumCI/CD

Posted 14 days ago
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πŸ” Property Management

🏒 Company: Coherent SolutionsπŸ‘₯ 501-1000OutsourcingSoftware

  • 3+ years of experience developing, implementing, and maintaining solutions with .NET.
  • Experience with .NET Core.
  • Experience with PostgreSQL or other SQL databases.
  • Familiarity with containerization tools like Docker (highly recommended).
  • Experience with AWS (highly recommended).
  • English level – from Intermediate+, with the ability to communicate effectively.
  • Proactive and independent mindset, capable of taking full ownership of tasks.
  • Strong communication and collaboration skills.

  • Take full ownership of feature development, from concept discussions to implementation and delivery.
  • Collaborate with the team to discuss new features and improvements.
  • Design, build, and maintain scalable services and APIs for the platform.
  • Ensure seamless integration with third-party applications through the API-first architecture.
  • Optimize performance and reliability of the platform.
  • Use Docker and AWS to deploy and manage cloud-based applications.
Posted 14 days ago
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πŸ“ Egypt

🏒 Company: 700AppsπŸ‘₯ 51-100ConsultingOutsourcingSoftware

  • Bachelor’s degree in Computer Science or a related field.
  • Minimum of 3 years of hands-on experience in programming.
  • Proficient in programming languages such as C# .NET and JavaScript.
  • Strong communication, analytical, and problem-solving skills.
  • Effective time management and ability to work collaboratively in a team environment.

  • Develop and maintain software applications using C# .NET and JavaScript.
  • Upgrade, troubleshoot, debug, and enhance existing .NET websites and applications, including those built with C# .NET Web Forms.
  • Collaborate with team members to ensure smooth coordination across projects.
  • Analyze and resolve technical issues focusing on delivering high-quality solutions.

ASP.NETJavascriptC#.NET

Posted 16 days ago
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πŸ“ India

🏒 Company: BlackStone eITπŸ‘₯ 251-500Augmented RealityRoboticsAnalyticsProject Management

  • Bachelor's degree in Computer Science, Engineering, or a related field.
  • 5+ years of experience in software development with a focus on .NET technologies.
  • Proficiency in C#, ASP.NET, MVC, Web API, and Entity Framework.
  • Strong understanding of database design and management, preferably with SQL Server.
  • Experience with frontend technologies such as HTML, CSS, and JavaScript.
  • Knowledge of software development methodologies, including Agile and Scrum.
  • Excellent problem-solving skills and attention to detail.
  • Ability to work independently and collaboratively within a team.
  • Familiarity with version control systems (such as Git) and CI/CD practices.
  • Experience with cloud technologies (Azure or AWS) is a plus.

  • Develop and maintain applications using the .NET framework and related technologies.
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Write clean, scalable, and efficient code while adhering to best practices.
  • Participate in code reviews, providing feedback and guidance to team members.
  • Debug and troubleshoot issues to enhance application performance and user experience.
  • Create and maintain documentation for software applications, including design specifications and user guides.
  • Stay up-to-date with emerging technologies and industry trends to drive innovation within the team.

Software DevelopmentSQLAgileASP.NETGitHTMLCSSJavascriptSCRUMC#.NETCI/CDAttention to detailDocumentation

Posted 22 days ago
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πŸ“ Philippines

πŸ” Global payments provider

🏒 Company: Transfermate

  • Experience writing ASP .Net Core applications.
  • Understanding of OOP fundamentals, SOLID Principles, Data Structures, Algorithms.
  • Strong understanding of C# and .Net - CLR, JIT, Data Types, Common Class Libraries.
  • Strong understanding of HTTP and Web services.
  • Knowledge about RESTful services.
  • Experience in using an ORM such as Entity Framework.
  • Knowledge about common design patterns and best practices.
  • Understanding of Relational or non-Relational Databases.
  • Proficiency in Git version control and branching strategies.
  • Proficiency in Unit Testing using VS or other Unit testing tools.
  • Ability to accept constructive feedback and take actions accordingly.

  • Implement product features in C# according to business and technical specifications.
  • Participate in agile development ceremonies and requirement gathering meetings.
  • Follow established software development process to produce high-quality code.
  • Identify problems and suggest steps for improvement.
  • Actively take part in technical discussions and code reviews.

Software DevelopmentAgileDesign PatternsGitC#AlgorithmsData Structures.NET.NET core

Posted 23 days ago
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πŸ“ Mexico

🧭 Contract

πŸ” Finance and technology data services

🏒 Company: Sourcescrub

  • A Bachelor’s degree in Computer Science or a related field.
  • 5+ years of experience working with .NET technologies.
  • Strong proficiency in C#.
  • 3+ years of experience with SQL.
  • Expert-level knowledge of Agile methodologies.
  • Experience with coding standards, architecture, and continuous integration practices.
  • Experience with learning new technologies and techniques.
  • Strong communication and teamwork skills.

  • Design, implement, and maintain efficient, reusable, and scalable code for backend systems.
  • Drive the scaling of applications and performance tuning of back-end services.
  • Write code as part of a collaborative team, building backend features essential to client operations.
  • Implement solutions with autonomy while architecting solutions in collaboration with engineering leads.
  • Define and scope solutions that meet technical requirements and align with business objectives.
  • Develop and maintain documentation for new and existing systems, ensuring business logic is well documented.
  • Contribute to a collaborative team environment, encouraging best practices and continuous learning.

Backend DevelopmentSQLAgileASP.NETElasticSearchGitQAC#.NETAgile methodologiesDocumentation

Posted 28 days ago
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πŸ“ Mexico, Costa Rica

🧭 Full-Time

🏒 Company: ZipdevπŸ‘₯ 11-50Web DevelopmentWeb DesignSoftware

  • Minimum of 7 years of experience in .NET development.
  • Minimum of 3 years of experience with Azure cloud services.
  • Proficiency in C#, ASP.NET, .NET Core, and related technologies.
  • Strong experience with Azure services such as Azure App Services, Azure Functions, Azure SQL Database, and Azure DevOps.
  • Experience with RESTful API design and development.
  • Excellent problem-solving and analytical skills.
  • Strong communication and interpersonal skills.
  • Ability to work independently and as part of a team.
  • Leadership and mentoring abilities.
  • Knowledge of microservices architecture and containerization (Docker, Kubernetes) preferred.
  • Familiarity with front-end technologies like HTML, CSS, JavaScript, and frameworks such as Angular or React preferred.
  • Certifications: Microsoft Certified: Azure Solutions Architect Expert or similar certifications preferred.
  • Experience with CI/CD pipelines and automated testing frameworks.
  • Familiarity with version control systems (e.g., Git), and project management tools (e.g., Jira, TFS, Azure DevOps).

  • Lead the design and development of complex .NET applications and services.
  • Architect and implement cloud solutions using Microsoft Azure, ensuring scalability, reliability, and security.
  • Write clean, maintainable, and efficient code, following best practices and coding standards.
  • Work closely with cross-functional teams, including developers, testers, and project managers, to deliver high-quality software solutions.
  • Identify and resolve performance bottlenecks in applications and cloud infrastructure.
  • Implement security best practices in application development and cloud architecture.
  • Mentor and guide junior developers, providing technical leadership and fostering a culture of continuous learning.
  • Create and maintain comprehensive documentation for code, architecture, and processes.

DockerLeadershipProject ManagementSQLASP.NETGitHTMLCSSJavascriptKubernetesMicrosoft AzureC#JiraAzure.NET.NET coreAngularReactAnalytical SkillsCollaborationCI/CDMentoringDevOpsDocumentationMicroservicesInterpersonal skillsProblem-solving skills

Posted 29 days ago
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πŸ“ Canada

πŸ” Financial technology

🏒 Company: FlinksπŸ‘₯ 101-250πŸ’° Series B over 3 years agoDeveloper APIsBig DataFinancial ServicesBankingAsset ManagementAnalyticsMobile AppsFinTech

  • 7+ years of experience as a software developer.
  • Proficient in C# and the .NET framework with solid experience in backend architecture and/or full-stack application development.
  • Hands-on experience with microservices and high-scale systems.
  • Experience designing and building scalable systems using GCP and containers.
  • Experienced with Docker, Kubernetes, or similar containerization technologies.
  • Experienced in test-driven development and building high-quality software.
  • Excellent understanding of web security and diverse authentication mechanisms like OAuth.
  • A natural problem-solver who’s proactive in fixing complex issues.
  • Proven track record of designing scalable, secure systems and ensuring top-notch performance.
  • Strong communication skills for leading discussions and mentoring team members.
  • Experience with frontend frameworks like Angular is a bonus.

  • Lead the development of key applications, from architecture through to deployment, ensuring smooth operation and performance.
  • Design and build scalable, reliable, and secure systems, either on the backend or full-stack.
  • Own the technical solutions to complex problems, delivering on time while driving innovation.
  • Develop cloud-native solutions using GCP to optimize performance and security.
  • Collaborate with product, design, and engineering teams to ensure seamless integration of backend services with frontend interfaces.
  • Mentor junior developers, contribute to technical discussions, and promote a collaborative environment.
  • Continuously seek improvements to enhance performance and solve bottlenecks in the systems and processes.

Backend DevelopmentDockerSoftware DevelopmentFull Stack DevelopmentGCPKubernetesOAuthC#.NETMicroservices

Posted about 1 month ago
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πŸ”₯ Sprintax .Net Developer
Posted about 2 months ago

πŸ“ Philippines

πŸ” International taxation and finance

🏒 Company: CluneTechπŸ‘₯ 1001-5000Financial ServicesFinTech

  • 5+ years of hands-on experience in software development with .NET technologies.
  • Advanced knowledge of C# and .NET frameworks (ASP.NET Core, MVC, Web API).
  • Strong experience with relational databases (SQL Server, PostgreSQL, MySQL) and ORM tools (Entity Framework).
  • Familiarity with cloud platforms (Azure, AWS) and microservices architectures.
  • Knowledge of version control systems (Git, SVN) and CI/CD pipelines.
  • Experience with RESTful API design and development.
  • Strong problem-solving and critical thinking skills.
  • Excellent communication and collaboration abilities.
  • Ability to mentor junior developers.
  • Bachelor’s degree in Computer Science, Software Engineering, or related field.

  • Write clean, maintainable, and efficient code using C#, .NET Core, ASP.NET, and related technologies.
  • Contribute to the design and architecture of scalable and reliable systems.
  • Collaborate with product managers, business analysts, and designers to translate business requirements into technical solutions.
  • Perform code reviews to ensure adherence to best practices for coding, testing, and version control.
  • Provide mentorship to junior developers to help improve their skills.
  • Identify and resolve performance issues and implement optimizations.
  • Stay current with the latest technologies and best practices.
  • Maintain technical documentation.

AWSDockerLeadershipPostgreSQLSoftware DevelopmentSQLAgileASP.NETGitJenkinsKubernetesMySQLSCRUMC#Azure.NET.NET coreCollaborationCI/CDDevOpsDocumentationMicroservices

Posted about 2 months ago
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