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Junior Database Developer Jobs in Maryland (NOW HIRING)

MANTECH

Junior Developer

Annapolis Junction, MD · On-site

$68K - $88K/yr

The Junior Developer is part of a dynamic development team, focusing on writing efficient and ... Writing and optimizing SQL queries and designing schemas for relational databases such as ...

ManTech

Junior Developer

Annapolis Junction, MD

$76K - $128K/yr

The Junior Developer is part of a dynamic development team, focusing on writing efficient and ... Writing and optimizing SQL queries and designing schemas for relational databases such as ...

ManTech International

Junior Developer

Annapolis, MD · On-site

$76K - $128K/yr

The Junior Developer is part of a dynamic development team, focusing on writing efficient and ... Writing and optimizing SQL queries and designing schemas for relational databases such as ...

MANTECH

Junior Developer

Annapolis Junction, MD · On-site

$68K - $88K/yr

MANTECH is seeking a motivated, career and customer-oriented Junior Developer to join their team ... schemas for relational databases such as PostgreSQL, MySQL, or SQLite to support backend ...

Leidos

Junior Python Developer

Columbia, MD · On-site

$69K - $125K/yr

Junior Python Developer Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade ... Experience with PostgreSQL or similar databases * Exposure to containerization technologies such as ...

T-Rex Solutions, LLC

Junior Software Developer

Hanover, MD · On-site

$66K - $85K/yr

They are seeking a Junior Software Developer to develop, maintain, and enhance complex software ... databases or data repositories. Qualifications : Required : • Typically requires a Bachelor ...

Belay Technologies

Junior JavaScript Developer

Laurel, MD · On-site

$70K - $190K/yr

We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services. We are an Equal Opportunity Employer. Employment ...

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Showing results 21-40

All JobsDatabase Developer JobsJunior Database Developer JobsJunior Database Developer Jobs in Maryland

Junior Database Developer information

See Maryland salary details

$28.6K

$64.7K

$115K

How much do junior database developer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for junior database developer in Maryland is $64,726.00, according to ZipRecruiter salary data. Most workers in this role earn between $48,500.00 and $72,800.00 per year, depending on experience, location, and employer.

What is the difference between Junior Database Developer vs Database Administrator?

AspectJunior Database DeveloperDatabase Administrator
Required CredentialsTypically a bachelor's degree in computer science or related field; some certifications like Microsoft SQL Server or Oracle are commonSimilar educational background; certifications like Oracle DBA, Microsoft Certified: Azure Database Administrator are often preferred
Work EnvironmentMostly involved in coding, designing, and developing databases; works closely with developers and analystsFocuses on maintaining, backing up, and securing databases; interacts with IT teams and end-users
Employer & Industry UsageUsed in software development companies, tech firms, and organizations with database needsCommon in large enterprises, financial institutions, and healthcare organizations requiring database management

While both roles require knowledge of database systems and similar certifications, Junior Database Developers primarily focus on creating and optimizing databases, whereas Database Administrators handle ongoing maintenance, security, and performance management.

What is a junior database developer?

Junior Database Developers are entry-level professionals who assist in designing, developing, and maintaining databases for organizations. They work under the supervision of senior database developers or administrators, helping with tasks such as writing SQL queries, troubleshooting data issues, and supporting database updates. Their role is crucial for ensuring data integrity, optimizing performance, and supporting the data needs of various departments. Junior Database Developers often collaborate with software developers and IT teams to implement database solutions. This position is typically suited for recent graduates or individuals with some programming and database experience.

What are the typical challenges a junior database developer might face when starting out?

As a Junior Database Developer, you may find it challenging to work with unfamiliar database management systems, optimize queries for performance, and understand complex data models. Adapting to a team environment, where you collaborate closely with senior developers, data analysts, and software engineers, is also common. Additionally, learning best practices for data security and consistency can be demanding, but overcoming these challenges provides valuable experience and growth opportunities.

What skills and qualifications are needed to thrive as a junior database developer?

To thrive as a Junior Database Developer, you need a solid understanding of database concepts, SQL programming, and a relevant degree in computer science or a related field. Familiarity with database management systems like MySQL, SQL Server, or Oracle, as well as version control tools such as Git, is typically required. Strong analytical thinking, attention to detail, and effective communication skills help you troubleshoot issues and collaborate with team members. These skills and qualifications are crucial for building reliable databases, ensuring data integrity, and supporting organizational data needs.
What are the most commonly searched types of Database Developer jobs in Maryland? The most popular types of Database Developer jobs in Maryland are:
What cities in Maryland are hiring for Junior Database Developer jobs? Cities in Maryland with the most Junior Database Developer job openings:
Junior Database Developer jobs near you
Infographic showing various Junior Database Developer job openings in Maryland as of August 2026, with employment types broken down into 86% Full Time, 8% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $64,726 per year, or $31.1 per hour.

Junior Developer

MANTECH

Annapolis Junction, MD • On-site

$68K - $88K/yr

Other

Re-posted 20 days ago

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

33rd of 242 rated software companies

Job description

MANTECH seeks a motivated, career and customer-oriented Junior Developer to join our team in Annapolis Junction, MD.

The Junior Developer is part of a dynamic development team, focusing on writing efficient and maintainable code, collaborating with other developers and engineers, and contributing to the development of web applications, backend services, and automation workflows. This role provides opportunities for career growth, mentoring, and hands-on experience with modern software development tools and practices. You will primarily use Python for backend development while gaining exposure to front-end technologies and a variety of tools such as databases, React, Docker, and Ansible.

Responsibilities include but are not limited to:

  • Writing clean, maintainable, and efficient code using Python for backend services, web application logic, and developing/maintaining RESTful APIs.
  • Collaborating with senior developers to design, implement, and optimize software using Git version control practices, while participating in daily standups.
  • Implementing unit tests using frameworks like pytest and conducting code reviews to ensure application quality, performance, and smooth troubleshooting.
  • Supporting front-end development by building responsive web interfaces and components using HTML, CSS, JavaScript, React.js, and TypeScript.
  • Writing and optimizing SQL queries and designing schemas for relational databases such as PostgreSQL, MySQL, or SQLite to support backend functionality.
  • Containerizing applications using Docker and managing application images consistently across development, testing, and production environments.
  • Utilizing Ansible for automating deployment, configuration management, and performing basic Linux system administration and server troubleshooting tasks.

Minimum Qualifications:

  • Bachelor’s degree in an IT related field and 1+ years of relevant experience in software development, including internships, academic projects, or professional environments.
  • Proficiency in Python development for writing scripts, backend applications, and developing or consuming RESTful APIs.
  • Experience with Git version control systems for source control management and collaborative team workflows.
  • Knowledge of SQL and experience working with relational databases such as PostgreSQL, MySQL, or SQLite.
  • Understanding of core web technologies including HTML5, CSS3, and JavaScript to build functional web pages and components.
  • Strong problem-solving, communication, and time management skills to effectively prioritize tasks and collaborate within an agile team.

Preferred Qualifications:

  • Experience building components and managing state with React.js, and familiarity with TypeScript.
  • Experience containerizing applications with Docker and managing multi-container setups using Docker Compose.
  • Exposure to automated configuration management using Ansible and basic Linux system administration or deployment troubleshooting.
  • Familiarity with CI/CD pipelines, GitLab CI, and writing unit tests with frameworks like pytest or Jest.
  • Basic understanding of cloud services (AWS, Azure, or GCP) and modern web frameworks like Vue.js, Angular, or Node.js.

Clearance Requirements:

  • An active TS/SCI with Polygraph is required to start.

Physical Requirements:

  • Must be able to remain in a stationary position 50%.
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
  • Must be able to exchange accurate information in these situations.

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