Back End Developer Jobs in Maryland
Back End Developer jobs in Maryland are open across Baltimore, Rockville, and Columbia and other Maryland metros, with employers like Infojini, FEI Systems, and NeevSys hiring at every experience level. Find a role that fits below and apply directly.
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Showing 5 of 28+ Back End Developer jobs
Senior .NET Developer
Location: Columbia, MD
Job Type: Full-Time
Position Overview
We are seeking a Senior .NET Developer for the design, development, and modernization of enterprise applications and distributed systems. This is a hands-on technical role requiring strong expertise in .NET, AWS, APIs, DevOps, enterprise integrations, and scalable application architecture. The ideal candidate will work closely with architects, clients, and engineering teams to deliver secure, high-quality enterprise solutions in fast-paced environments.
Key Responsibilities
- Perform the design, development, enhancement, and support of enterprise-grade .NET applications
- Collaborate with architects, business analysts, clients, and engineering teams on solution design and implementation
- Perform technical discussions, architecture reviews, and client-facing workshops
- Design and develop scalable, secure, and maintainable applications using modern .NET technologies
- Develop RESTful APIs, backend services, distributed applications, and enterprise integrations
- Build and support batch processing jobs, automation workflows, and backend services
- Provide technical expertise, code reviews, mentoring, and development guidance
- Refactor and optimize applications following enterprise architecture standards and best practices
- Troubleshoot production issues, perform root cause analysis, and support performance tuning activities
- Contribute to CI/CD pipelines, DevOps automation, deployment strategies, and release management
- Work closely with cloud and infrastructure teams within AWS environments
- Support database design, optimization, migration, and integration activities
- Develop technical documentation, architecture artifacts, and operational runbooks
- Participate in Agile/Scrum ceremonies and continuous improvement initiatives
Required Qualifications
- 10–15 years of hands-on experience in enterprise .NET application development
- Proven experience as a Senior Lead Developer
- Strong client-facing communication and stakeholder management skills
- Experience collaborating with enterprise architects and cross-functional teams
Technical Skills
Strong expertise with:
- C#, ASP.NET, ASP.NET Core, .NET-Framework, .NET Core, .NET 6+
- REST APIs, Web-Services, gRPC
- Entity Framework / EF Core
- Angular and/or React
- JavaScript / TypeScript
- LINQ, Windows Services, PowerShell scripting
Strong understanding of:
- Object-Oriented Programming (OOP)
- SOLID principles and design patterns
- Secure coding practices
- Scalable and distributed system architecture
Hands-on experience with:
- Microservices architecture
- API integrations
- Git, Azure DevOps, and CI/CD pipelines
- DevOps automation
- Docker and Kubernetes/container orchestration platforms
Database experience with:
- Microsoft SQL Server and DB2
- Stored procedures, query optimization, and performance tuning
- Data migration and integration
Additional experience with:
- Kafka, RabbitMQ, or similar messaging technologies
- Enterprise production support and troubleshooting
- Agile/Scrum delivery environments
Cloud Experience
Experience with AWS services including EC2, S3, IAM, CloudWatch, cloud deployments, and monitoring.
Preferred Qualifications
- Experience supporting enterprise modernization and digital transformation initiatives
- Experience in regulated environments such as government, healthcare, financial services, or large enterprises
- Exposure to hybrid and multi-cloud environments
- Experience contributing to enterprise architecture and solution planning discussions
Senior .NET Developer
Location: Columbia, MD
Job Type: Full-Time
Position Overview
We are seeking a Senior .NET Developer for the design, development, and modernization of enterprise applications and distributed systems. This is a hands-on technical role requiring strong expertise in .NET, AWS, APIs, DevOps, enterprise integrations, and scalable application architecture. The ideal candidate will work closely with architects, clients, and engineering teams to deliver secure, high-quality enterprise solutions in fast-paced environments.
Key Responsibilities
- Perform the design, development, enhancement, and support of enterprise-grade .NET applications
- Collaborate with architects, business analysts, clients, and engineering teams on solution design and implementation
- Perform technical discussions, architecture reviews, and client-facing workshops
- Design and develop scalable, secure, and maintainable applications using modern .NET technologies
- Develop RESTful APIs, backend services, distributed applications, and enterprise integrations
- Build and support batch processing jobs, automation workflows, and backend services
- Provide technical expertise, code reviews, mentoring, and development guidance
- Refactor and optimize applications following enterprise architecture standards and best practices
- Troubleshoot production issues, perform root cause analysis, and support performance tuning activities
- Contribute to CI/CD pipelines, DevOps automation, deployment strategies, and release management
- Work closely with cloud and infrastructure teams within AWS environments
- Support database design, optimization, migration, and integration activities
- Develop technical documentation, architecture artifacts, and operational runbooks
- Participate in Agile/Scrum ceremonies and continuous improvement initiatives
Required Qualifications
- 10–15 years of hands-on experience in enterprise .NET application development
- Proven experience as a Senior Lead Developer
- Strong client-facing communication and stakeholder management skills
- Experience collaborating with enterprise architects and cross-functional teams
Technical Skills
Strong expertise with:
- C#, ASP.NET, ASP.NET Core, .NET-Framework, .NET Core, .NET 6+
- REST APIs, Web-Services, gRPC
- Entity Framework / EF Core
- Angular and/or React
- JavaScript / TypeScript
- LINQ, Windows Services, PowerShell scripting
Strong understanding of:
- Object-Oriented Programming (OOP)
- SOLID principles and design patterns
- Secure coding practices
- Scalable and distributed system architecture
Hands-on experience with:
- Microservices architecture
- API integrations
- Git, Azure DevOps, and CI/CD pipelines
- DevOps automation
- Docker and Kubernetes/container orchestration platforms
Database experience with:
- Microsoft SQL Server and DB2
- Stored procedures, query optimization, and performance tuning
- Data migration and integration
Additional experience with:
- Kafka, RabbitMQ, or similar messaging technologies
- Enterprise production support and troubleshooting
- Agile/Scrum delivery environments
Cloud Experience
Experience with AWS services including EC2, S3, IAM, CloudWatch, cloud deployments, and monitoring.
Preferred Qualifications
- Experience supporting enterprise modernization and digital transformation initiatives
- Experience in regulated environments such as government, healthcare, financial services, or large enterprises
- Exposure to hybrid and multi-cloud environments
- Experience contributing to enterprise architecture and solution planning discussions
See All 28 Back End Developer Jobs in Maryland
Find roles in Maryland that match your experience and apply in just a few clicks.
Find Back End Developer JobsBack End Developer Jobs by City in Maryland
Where Maryland roles are concentrated, by current openings.
Back End Developer Job Market in Maryland
A snapshot from current Maryland openings, updated as new roles post.
Who's Hiring
- Infojini6
- FEI Systems2
- NeevSys2
- Pragma Edge2
- Snowrelic2
Top Industries Hiring
- Technology & Software21
- Consulting & Professional Services3
- Education2
- Healthcare & Medical Services1
- Manufacturing1
What Maryland Employers Look For
The qualifications that appear most often in back end developer jobs across Maryland.
- Proficiency in at least one server-side language such as Python, Java, Node.js, or Go
- Experience designing and consuming RESTful or GraphQL APIs
- Working knowledge of relational databases including SQL query optimization
- Familiarity with cloud platforms such as AWS, Google Cloud, or Azure
- Experience with version control using Git and collaborative development workflows
- Understanding of containerization tools such as Docker and orchestration with Kubernetes
Back End Developer Jobs in Maryland: Frequently Asked Questions
How many back end developer jobs are there in Maryland?
There are 28+ back end developer openings in Maryland on Migrate Mate as of June 2026, with the most roles in Baltimore, Rockville, and Columbia. New positions post regularly as employers across Maryland hire.
How much do back end developers make in Maryland?
Back end developers in Maryland earn a median of about $138,680 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $87,690 for the lowest 10% to over $222,610 for the top 10%. Pay rises with experience, specialty, and employer.
Which Maryland cities have the most back end developer jobs?
Baltimore, Rockville, and Columbia have the most back end developer openings in Maryland right now, with additional roles spread across smaller metros statewide.
Which companies hire back end developers in Maryland?
Employers hiring back end developers in Maryland include Infojini, FEI Systems, and NeevSys, based on current listings on Migrate Mate as of June 2026.
Are there remote back end developer jobs in Maryland?
Yes. About 32% of back end developer openings tied to Maryland are remote or hybrid as of June 2026. The rest are on-site roles based in Maryland metros.
How do I apply for back end developer jobs in Maryland?
You can apply to back end developer jobs in Maryland directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Maryland location, then apply to each one that fits.
See All 28 Back End Developer Jobs in Maryland
Find roles in Maryland that match your experience and apply in just a few clicks.
Find Back End Developer Jobs