Senior Level Back End Developer Jobs
Senior level back end developer jobs put experienced engineers in charge of system architecture, technical direction, and the execution of complex, high-stakes infrastructure across distributed teams. Roles concentrate in Technology & Software, Consulting & Professional Services, and Insurance, with a 46% remote and hybrid share, and employers like Titan Technologies, Altruist Corporation, and Quanata hiring at this level now.
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Showing 5 of 15+ Senior Level Back End Developer jobs
Job Description
Job Title: Senior Backend .NET DeveloperJob Location: Remote
Job Type: Full Time
Job Description:
- Develop backend services and REST APIs using C# and .NET.
- Build business and domain logic using SOLID and Clean Architecture principles.
- Work with Entity Framework Core, LINQ, SQL Server, and Azure SQL.
- Design integrations with enterprise and third-party systems.
- Implement asynchronous processing, background services, and messaging.
- Work with Azure Service Bus and other messaging technologies.
- Implement API security using OAuth 2.0, JWT, Entra ID, and RBAC.
- Implement caching, logging, monitoring, and error-handling solutions.
- Develop unit and integration tests.
- Troubleshoot production issues and optimize application performance.
- Participate in code reviews and technical design discussions.
- Support CI/CD pipelines and cloud deployments.
- 6–8+ years of software development experience.
- Strong hands-on experience with C# and modern .NET.
- Experience with .NET 8/9/10, ASP.NET Core, Web API, Entity Framework Core, LINQ, and SQL Server/Azure SQL.
- Strong experience designing REST APIs and enterprise integrations.
- Knowledge of asynchronous programming, messaging, and distributed systems.
- Experience with Azure and CI/CD.
- Strong understanding of database design, query optimization, SOLID principles, and design patterns.
- Experience with automated testing and Git-based development.
- Experience with microservices and event-driven architecture.
- Experience with Redis, Docker, and Kubernetes.
- Experience with Azure API Management and Application Insights.
- Experience migrating legacy .NET Framework applications to modern .NET.
Job Description
Job Title: Senior Backend .NET DeveloperJob Location: Remote
Job Type: Full Time
Job Description:
- Develop backend services and REST APIs using C# and .NET.
- Build business and domain logic using SOLID and Clean Architecture principles.
- Work with Entity Framework Core, LINQ, SQL Server, and Azure SQL.
- Design integrations with enterprise and third-party systems.
- Implement asynchronous processing, background services, and messaging.
- Work with Azure Service Bus and other messaging technologies.
- Implement API security using OAuth 2.0, JWT, Entra ID, and RBAC.
- Implement caching, logging, monitoring, and error-handling solutions.
- Develop unit and integration tests.
- Troubleshoot production issues and optimize application performance.
- Participate in code reviews and technical design discussions.
- Support CI/CD pipelines and cloud deployments.
- 6–8+ years of software development experience.
- Strong hands-on experience with C# and modern .NET.
- Experience with .NET 8/9/10, ASP.NET Core, Web API, Entity Framework Core, LINQ, and SQL Server/Azure SQL.
- Strong experience designing REST APIs and enterprise integrations.
- Knowledge of asynchronous programming, messaging, and distributed systems.
- Experience with Azure and CI/CD.
- Strong understanding of database design, query optimization, SOLID principles, and design patterns.
- Experience with automated testing and Git-based development.
- Experience with microservices and event-driven architecture.
- Experience with Redis, Docker, and Kubernetes.
- Experience with Azure API Management and Application Insights.
- Experience migrating legacy .NET Framework applications to modern .NET.
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Who's Hiring
Top Industries Hiring
- Technology & Software11
- Consulting & Professional Services2
- Insurance1
- Staffing & Recruiting1
Senior Level Back End Developer Jobs: Frequently Asked Questions
How do I get a senior level back end developer job?
Employers hiring at the senior level look for engineers who can own systems end to end, not just implement tickets. Demonstrating that you have designed APIs, led migrations, set architectural standards, or mentored junior developers puts you ahead. Strong candidates show how their decisions improved reliability, reduced latency, or scaled a product, and can speak clearly about tradeoffs they made and why.
Which companies hire senior level back end developers?
Companies hiring senior level back end developers right now include Titan Technologies, Altruist Corporation, and Quanata, based on current listings on Migrate Mate as of November 2026. Hiring at this level comes from a wide range of employers, including high-growth startups scaling their infrastructure, established enterprises modernizing legacy systems, and technology-forward companies building platform capabilities.
Are there remote senior level back end developer jobs?
Yes, remote availability is strong at this level. About 46% of senior level back end developer openings are remote or hybrid as of November 2026, reflecting how many engineering organizations have built distributed teams around experienced back end engineers who can work autonomously and lead asynchronously across time zones.
What makes a back end developer role senior level?
Senior level back end developer roles are distinguished by scope, ownership, and influence. Engineers at this level are expected to design systems rather than just build features, make architectural decisions with long-term consequences, and set technical standards for the team. Mentoring mid-level and junior developers and participating in hiring or code review processes are also common expectations at the senior stage.
Which industries hire the most senior level back end developers?
Senior level back end developer roles concentrate in Technology & Software, Consulting & Professional Services, and Insurance, based on current listings on Migrate Mate as of November 2026. These sectors drive demand because they operate data-intensive, high-availability systems where experienced back end engineers are critical to scaling, security, and sustained product performance.