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Mid Level Full Stack Engineer Jobs in Maryland (NOW HIRING)

Ability to Obtain Public Trust We are seeking a highly skilled Full Stack Engineer to build and modernize the NIH National Library of Medicine (NLM) Medical Subject Headings (MeSH) systems. The role ...

We are seeking a Senior Full Stack Engineer who has a passion, vision and technical acumen to help lead strategic initiatives and meet the needs of the business. You'll be hands-on coding through the ...

We are seeking a Senior Full Stack Engineer who has a passion, vision and technical acumen to help lead strategic initiatives and meet the needs of the business. You'll be hands-on coding through the ...

Full-Stack Engineer

Bethesda, MD ยท On-site +1

$115/hr

The Opportunity We're hiring a full-stack Software Engineer to ship features, fix bugs, and grow ... Mentorship from a Principal-level Lead Engineer in a small, ship-focused team. * A team that pairs ...

Position Overview The Full Stack Engineer is responsible for designing, developing, and maintaining web applications across both front-end and back-end stacks. This role involves collaborating with ...

Position Overview The Full Stack Engineer is responsible for designing, developing, and maintaining web applications across both front-end and back-end stacks. This role involves collaborating with ...

MD

$80K - $215K/yr

Virtual Service Operations is searching for a Full Stack Engineer to join our dynamic team supporting a mission-critical, multi-year portfolio in Fort Meade, Maryland. This is a hands-on, technical ...

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Mid Level Full Stack Engineer information

What is the difference between Mid Level Full Stack Engineer vs Front End Developer?

AspectMid Level Full Stack EngineerFront End Developer
Required SkillsProficiency in both front-end and back-end technologies, such as JavaScript, HTML, CSS, Node.js, and databasesSpecialized in front-end technologies like HTML, CSS, JavaScript, and frameworks like React or Angular
Work EnvironmentCollaborates across full project stack, often in agile teams, handling both client and server-side tasksFocuses primarily on user interface, user experience, and front-end development tasks
Common UsageUsed in roles requiring full project development, integration, and deploymentUsed in roles focused on designing and implementing user-facing features

The Mid Level Full Stack Engineer has a broader scope, working on both front-end and back-end development, while a Front End Developer specializes in creating and optimizing user interfaces. Both roles require strong JavaScript skills, but the full stack engineer's expertise spans multiple technologies and layers of the application.

What are the key skills and qualifications needed to thrive as a Mid Level Full Stack Engineer, and why are they important?

To thrive as a Mid Level Full Stack Engineer, you need solid proficiency in front-end and back-end programming languages (such as JavaScript, Python, or Java), experience with frameworks (like React and Node.js), and a relevant degree or equivalent experience. Familiarity with version control systems (e.g., Git), cloud platforms (AWS, Azure), and databases (SQL/NoSQL) is typically required, and certifications in these areas can be advantageous. Problem-solving ability, effective communication, and strong collaboration skills are crucial soft skills for this role. These competencies ensure you can build scalable, reliable applications while working efficiently within cross-functional development teams.

What are Mid Level Full Stack Engineers?

Mid Level Full Stack Engineers are software developers with several years of experience who work on both the front-end and back-end of web applications. They are proficient in multiple programming languages and frameworks, and are capable of taking on tasks across the entire technology stack, from designing user interfaces to managing databases and server infrastructure. Mid level indicates they have moved beyond junior responsibilities, can work independently, and often mentor less-experienced team members. Their well-rounded skill set allows them to contribute to all phases of development and solve complex technical challenges.

What are some common challenges faced by mid-level full stack engineers when balancing front-end and back-end responsibilities?

Mid-level full stack engineers often encounter the challenge of context-switching between front-end and back-end tasks, which can require different mindsets and technical skills. Managing project priorities and ensuring seamless integration between both layers is key, especially when collaborating with specialized team members. Additionally, staying updated with evolving frameworks and best practices in both domains can be demanding, but it's essential for delivering robust, maintainable solutions. Successfully navigating these challenges often leads to increased autonomy and visibility within the team, paving the way for future advancement.
What are the most commonly searched types of Full Stack Engineer jobs in Maryland? The most popular types of Full Stack Engineer jobs in Maryland are:
What job categories do people searching Mid Level Full Stack Engineer jobs in Maryland look for? The top searched job categories for Mid Level Full Stack Engineer jobs in Maryland are:
Infographic showing various Mid Level Full Stack Engineer job openings in Maryland as of July 2026, with employment types broken down into 88% Full Time, 8% Part Time, 2% Temporary, and 2% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Senior Full Stack Developer

R3 Management Services

Windsor Mill, MD โ€ข On-site

Part-time

Posted 11 days ago


Job description

Salary:

Senior Full Stack Developer

Position Overview

The Senior Full Stack Developer will support short-term HPMS-related website maintenance, enhancement, and modernization activities through November 2026. This role will provide hands-on full stack application development, API integration, troubleshooting, testing, and production support for web-based applications in a cloud-hosted environment. The ideal candidate will have senior-level experience with Angular/Node.js and .NET, with additional experience in Python and AWS Bedrock preferred.

This position supports a modern digital product environment using Agile development practices, DevOps/CI/CD, secure coding, Section 508/accessibility compliance, and AWS-based application operations. The HPMS SOO specifically identifies modern development using Node.js/Angular and ASP.Net, cloud operations, APIs, DevOps, application performance, and secure web services as key support areas.
Candidates must be based in the Virginia/Washington, DC area and available for hybrid work, including onsite support in Fairfax, Virginia, as required.

Key Responsibilities

  • Design, develop, enhance, and maintain full stack web applications using Angular, Node.js, .NET/.NET Core, ASP.NET, C#, JavaScript/TypeScript, and related technologies.
  • Develop and maintain secure APIs, web services, microservices, and backend application components in accordance with system architecture and DevOps standards.
  • Support scheduled and ad-hoc software releases, including screen changes, new data fields, business logic updates, defect fixes, performance improvements, and security remediation.
  • Develop, test, and deploy application changes across development, test, implementation, and production environments.
  • Support AWS-hosted application operations, including integration with AWS services, monitoring tools, version control, build systems, and cloud-based deployment processes.
  • Use GitHub/Git, Jenkins, Jira, Confluence, and related tools to support code management, CI/CD, issue tracking, documentation, and release coordination.
  • Perform troubleshooting, root cause analysis, production support, and application performance optimization.
  • Develop automation scripts and backend processing logic using Python or other scripting languages as needed.
  • Support AWS Bedrock or other generative AI-related proof-of-concepts, application integrations, automation use cases, or modernization initiatives, when applicable.
  • Participate in Agile/Scrum ceremonies, sprint planning, backlog refinement, code reviews, testing, and release readiness activities.
  • Support Section 508/accessibility, secure coding, static/dynamic security testing, vulnerability remediation, and federal system compliance requirements.
  • Collaborate with business analysts, architects, DevOps engineers, testers, security personnel, and other contractor teams in a multi-contractor environment.
  • Prepare and maintain technical documentation, deployment notes, design documentation, release documentation, and user/support materials.

Qualifications / Experience

  • Senior-level full stack development experience supporting enterprise web applications.
  • Strong hands-on experience with Angular and Node.js application development.
  • Strong hands-on experience with .NET, ASP.NET, .NET Core, C#, Web API, REST APIs, and IIS-hosted applications.
  • Experience developing and supporting cloud-hosted applications, preferably in AWS.
  • Experience with API development, microservices, application integration, and secure backend services.
  • Experience supporting Agile software development, DevOps, CI/CD, version control, automated builds, and release management.
  • Experience troubleshooting production issues, optimizing performance, resolving defects, and supporting operational requests.
  • Experience working with databases such as SQL Server, Oracle, MySQL/Aurora, PostgreSQL, or similar relational databases.
  • Experience with application monitoring and logging tools such as AWS CloudWatch, Splunk, New Relic, or similar tools.
  • Federal, healthcare, CMS, HHS, Medicare/Medicaid, or regulated system experience is preferred.

Required Skills

  • Angular
  • Node.js
  • .NET / ASP.NET / .NET Core
  • C#
  • JavaScript / TypeScript
  • REST API / Web API development
  • SQL and relational database experience
  • Git / GitHub
  • Jenkins or similar CI/CD tools
  • Jira / Confluence
  • Agile/Scrum development
  • Cloud-based application support
  • Secure coding and application troubleshooting

Preferred Skills

  • Python scripting or backend development
  • AWS Bedrock experience
  • AWS Lambda, S3, CloudWatch, CloudTrail, RDS, Aurora, ECS, or related AWS services
  • Docker, Kubernetes, Terraform, Ansible, or other DevOps/IaC tools
  • Microservices and API gateway experience
  • Section 508/accessibility experience
  • SonarQube, static/dynamic code scanning, or vulnerability remediation experience
  • Experience supporting federal ATO, FISMA, FedRAMP, HIPAA, PHI/PII, or secure cloud environments
  • Experience with healthcare data, CMS systems, Medicare Advantage, Part D, or plan management applications

Education Requirement

Bachelors Degree in Computer Science, Information Technology, Software Engineering, Computer Engineering, Information Systems, or a related technical field is preferred. Equivalent experience may be considered depending on client requirements.

Clearance / Security

Must be able to complete applicable background, security, privacy, and information security requirements. Experience working in federal environments with PII/PHI, secure coding standards, and system access controls is preferred.

Salary

TBD