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Mid Level Backend Developer Jobs in Maryland (NOW HIRING)

VTG

Software Engineer

Hanover, MD · On-site

Overview VTG, is seeking a Mid-Level Software Engineer to support a mission-focused customer ... Experience developing enterprise-level backend systems. * Experience working with databases and ...

West 4th Strategy, LLC

Backend Developer

Bethesda, MD · On-site

... field-level metadata * Support Government data migration objectives by providing source-to-target ... Strong backend engineering competencies in secure microservice development, API enablement, and ...

West 4th Strategy

Backend Developer

Bethesda, MD · On-site

... field-level metadata * Support Government data migration objectives by providing source-to-target ... Strong backend engineering competencies in secure microservice development, API enablement, and ...

West 4th Strategy

Backend Developer

Bethesda, MD · On-site

$110 - $115/hr

... field-level metadata * Support Government data migration objectives by providing source-to-target ... Strong backend engineering competencies in secure microservice development, API enablement, and ...

West 4th Strategy

Backend Developer

Bethesda, MD · On-site

... field-level metadata * Support Government data migration objectives by providing source-to-target ... Strong backend engineering competencies in secure microservice development, API enablement, and ...

VTG

Software Engineer

Hanover, MD · On-site

Overview VTG, is seeking a Mid-Level Software Engineer to support a mission-focused customer ... Experience developing enterprise-level backend systems. * Experience working with databases and ...

Leidos

Mid-Level UI/UX Developer

Gaithersburg, MD · On-site

$87K - $157K/yr

... experienced Mid-Level UI/UX Developer for the Maru Program.The Maru Program delivers mission ... This individual will work closely with backend engineers, product owners, and end users to improve ...

Leidos

Mid-Level UI/UX Developer

Gaithersburg, MD · On-site

$87K - $157K/yr

... experienced Mid-Level UI/UX Developer for the Maru Program. The Maru Program delivers mission ... This individual will work closely with backend engineers, product owners, and end users to improve ...

Via Logic LLC

Mid-Level UI/UX Developer

Gaithersburg, MD · On-site

$87 - $157/hr

... experienced Mid-Level UI/UX Developer for the Maru Program. The Maru Program delivers mission ... This individual will work closely with backend engineers, product owners, and end users to improve ...

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RPMGlobal

Mid-Level Appian Developer

Annapolis, MD · On-site

$122 - $152/hr

Mid-Level Appian Developer Why This is an Exciting Role: As an Appian Developer at Boeing ... Working knowledge of database engineering or backend services to support custom data integrations ...

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Mid Level Backend Developer information

See Maryland salary details

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How much do mid level backend developer jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for mid level backend developer in Maryland is $56.03, according to ZipRecruiter salary data. Most workers in this role earn between $45.96 and $66.25 per hour, depending on experience, location, and employer.

What is a mid level backend developer?

Mid Level Backend Developers are software engineers who specialize in developing and maintaining the server-side logic, databases, and APIs that power web and mobile applications. They usually have a few years of professional experience and are proficient in programming languages like Java, Python, Node.js, or Ruby. These developers are responsible for ensuring that data flows efficiently between the server and users, optimizing performance, and collaborating with front-end developers and other team members. Their role often includes troubleshooting server issues, writing automated tests, and implementing security best practices.

What are the key skills and qualifications needed to thrive as a mid level backend developer?

To thrive as a Mid Level Backend Developer, you need strong programming skills in languages like Java, Python, or Node.js, a solid understanding of server-side logic, and experience with relational and non-relational databases. Familiarity with frameworks (such as Spring or Express), RESTful API development, version control systems (like Git), and containerization tools (like Docker) is typically required. Effective problem-solving, collaboration, and clear communication are standout soft skills for this role. These abilities are crucial for building reliable, scalable backend systems and working efficiently within development teams.

What are some typical challenges a mid level backend developer might face when working on large-scale applications?

As a Mid Level Backend Developer, you may frequently encounter challenges related to maintaining code quality and ensuring scalability as applications grow. Managing database performance, optimizing API responses, and integrating with legacy systems are common tasks that require both technical skill and problem-solving ability. Collaboration with frontend developers, DevOps engineers, and QA testers is essential to ensure smooth deployments and consistent user experiences. Staying up-to-date with new frameworks and technologies, while balancing project deadlines, is also a key part of the role.

What is the difference between Mid Level Backend Developer vs Junior Backend Developer?

AspectMid Level Backend DeveloperJunior Backend Developer
Experience2-4 years0-2 years
SkillsProficient in backend frameworks, databases, API developmentBasic understanding of backend concepts, learning frameworks
ResponsibilitiesDeveloping features, troubleshooting, code reviewsAssisting in tasks, learning codebase, bug fixing
Work EnvironmentCollaborates with teams, independent problem-solving

The main difference between a Mid Level Backend Developer and a Junior Backend Developer lies in experience and skill level. Mid level developers have more hands-on experience, handle complex tasks independently, and contribute significantly to project development. Junior developers are still learning, focusing on foundational tasks and gaining industry knowledge. This distinction helps employers identify the right candidate for different stages of project involvement.

What are the most commonly searched types of Backend Developer jobs in Maryland?

The most popular types of Backend Developer jobs in Maryland are:

What cities in Maryland are hiring for Mid Level Backend Developer jobs?

Cities in Maryland with the most Mid Level Backend Developer job openings:

Mid Level Backend Developer jobs near you

Software Engineer

VTG

Hanover, MD • On-site

Full-time

Re-posted 8 days ago

Job description

Overview

VTG, is seeking a Mid-Level Software Engineer to support a mission-focused customer developing, deploying, and maintaining user-facing Command and Control (C2) systems for embedded devices. This role offers the opportunity to work on high-impact systems in a secure, fast-paced environment.

 

What will you do?
  • Analyze user requirements to derive software design and performance specifications.
  • Design, develop, and maintain scalable, high-availability systems using modern architecture principles.
  • Interface with embedded systems and vendor-provided SDKs to implement custom functionality.
  • Debug and resolve software defects across multiple programming languages (e.g., Java, JavaScript, Python, C++).
  • Develop and manage containerized applications using Docker and Kubernetes.
  • Build and maintain CI/CD pipelines using GitLab for automated testing and deployment.
  • Create and enhance automated testing frameworks to improve code quality and system reliability.
  • Develop automation scripts to improve workflows, efficiency, and system operations.
  • Collaborate with cross-functional teams to improve development standards and documentation.
  • Assist in developing and executing test procedures for software components.
  • Apply analytical and problem-solving techniques, including modeling and simulation, to evaluate system performance.

Do you have what it takes?

Required Qualifications

  • TS/SCI with Poly required
  • Minimum of 7 years of experience as a Software Engineer supporting programs of similar scope and complexity.
  • Strong experience with one or more programming languages, preferably:
    • Java
    • C++
  • Experience developing enterprise-level backend systems.
  • Experience working with databases and data-driven applications.
  • Hands-on experience with CI/CD pipelines, preferably using GitLab.
Qualifications:

Required Qualifications

  • TS/SCI with Poly required
  • Minimum of 7 years of experience as a Software Engineer supporting programs of similar scope and complexity.
  • Strong experience with one or more programming languages, preferably:
    • Java
    • C++
  • Experience developing enterprise-level backend systems.
  • Experience working with databases and data-driven applications.
  • Hands-on experience with CI/CD pipelines, preferably using GitLab.
Education:UNAVAILABLEEmployment Type: FULL_TIME

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