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Entry Level Junior Software Developer Jobs in Baltimore, MD

T-Rex Solutions

Junior Software Developer

Hanover, MD · On-site

$120K - $140K/yr

T-Rex is looking for a talented Software Developer to work on a program in the Hanover, Maryland area in support of the Intelligence Community. Responsibilities: This Position Is An Onsite Role The ...

T-Rex Solutions

Junior Software Developer

Hanover, MD

$120K - $140K/yr

T-Rex is looking for a talented Software Developer to work on a program in the Hanover, Maryland area in support of the Intelligence Community. Responsibilities: This Position Is An Onsite Role The ...

T-Rex Solutions

Junior Software Developer

Hanover, MD

$120K - $140K/yr

T-Rex is looking for a talented Software Developer to work on a program in the Hanover, Maryland area in support of the Intelligence Community. Responsibilities: This Position Is An Onsite Role The ...

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All JobsSoftware Developer JobsEntry Level Junior Software Developer JobsEntry Level Junior Software Developer Jobs in Baltimore, MD

Entry Level Junior Software Developer information

See Baltimore, MD salary details

$23.8K

$88.4K

$136.6K

How much do entry level junior software developer jobs pay per year?

As of Jul 29, 2026, the average yearly pay for entry level junior software developer in Baltimore, MD is $88,406.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,600.00 and $86,400.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Entry Level Junior Software Developer position, and why are they important?

To thrive as an Entry Level Junior Software Developer, you typically need a bachelor's degree in computer science or a related field and a strong grasp of programming languages such as Java, Python, or JavaScript. Familiarity with version control systems like Git, integrated development environments (IDEs), and commonly-used development frameworks is advantageous. Strong problem-solving skills, eagerness to learn, and effective teamwork and communication abilities help junior developers excel. These skills and qualities are vital for delivering reliable code, adapting to project needs, and contributing positively to collaborative software development environments.

What kind of projects or tasks can I expect to work on as an Entry Level Junior Software Developer?

As an Entry Level Junior Software Developer, you'll often start by assisting with coding simple features, fixing bugs, writing tests, and supporting the maintenance of existing software applications. You may also participate in code reviews, collaborate closely with more experienced developers, and attend regular team meetings to discuss project progress and requirements. Over time, you'll likely be given more responsibility, including developing new components or contributing to larger projects. This role offers a supportive environment with opportunities to learn new technologies, tools, and best practices from peers and mentors.

What is an Entry Level Junior Software Developer job?

An Entry Level Junior Software Developer is a beginner role in software development, responsible for writing, testing, and debugging code under the guidance of senior developers. They typically work with programming languages like Python, Java, or JavaScript and collaborate with teams to build software applications. This role allows new developers to gain hands-on experience, improve coding skills, and understand software development processes. Employers often expect a basic understanding of coding principles, problem-solving abilities, and a willingness to learn. It's an excellent starting point for a career in software engineering.

What are the most commonly searched types of Junior Software Developer jobs in Baltimore, MD? The most popular types of Junior Software Developer jobs in Baltimore, MD are:
What are popular job titles related to Entry Level Junior Software Developer jobs in Baltimore, MD? For Entry Level Junior Software Developer jobs in Baltimore, MD, the most frequently searched job titles are:
What job categories do people searching Entry Level Junior Software Developer jobs in Baltimore, MD look for? The top searched job categories for Entry Level Junior Software Developer jobs in Baltimore, MD are:
Entry Level Junior Software Developer jobs near you
Infographic showing various Entry Level Junior Software Developer job openings in Baltimore, MD as of July 2026, with employment types broken down into 6% Internship, 88% Full Time, and 6% Part Time. Highlights an 94% In-person, and 6% Remote job distribution, with an average salary of $88,406 per year, or $42.5 per hour.

Junior Software Developer (Active TS/SCI + Poly)

Aperio Global

Fort George G Meade, MD

$74K - $96K/yr

Other

Re-posted 12 days ago

Job description

Junior Software Developer

Must have current and active TS/SCI + Polygraph to be considered for this role. 

Geospatial Intelligence | Data Integration | Analytics Development

About the Role

Aperio Global is seeking a Junior Software Developer to support advanced geolocation and data integration initiatives within a mission-focused environment. In this role, you will work alongside engineers, analysts, and mission stakeholders to develop innovative applications, analytics, and automated workflows that transform complex data into actionable intelligence.

This position offers the opportunity to work with large-scale datasets, build data-driven solutions, and contribute directly to technologies that enhance mission understanding, operational awareness, and decision-making.

What You'll Do
Develop and maintain software applications that support geospatial and intelligence-driven missions
Design and implement analytics that integrate data from multiple cyber, SIGINT, and enterprise sources
Create automated workflows that improve data processing, enrichment, and metadata analysis
Collaborate with mission stakeholders to understand requirements and deliver effective technical solutions
Support data integration efforts across multiple repositories and collection platforms
Develop tools that enable discovery, correlation, and analysis of complex datasets
Contribute to the deployment, enhancement, and sustainment of mission-support applications
Leverage structured and unstructured data to identify patterns, relationships, and operational insights

Mission Focus

Work across diverse datasets and intelligence sources to build analytics that support geolocation, cyber operations, and data-driven mission outcomes. You will help transform raw data into meaningful intelligence by applying software development, data engineering, and analytic tradecraft.

Required Qualifications
Bachelor's degree and 2+ years of relevant experience, or equivalent combination of education and experience
Experience developing software using Java and Python
Understanding of object-oriented programming principles and software development best practices
Experience working with large-scale data processing technologies, including:
PySpark
Hadoop
MapReduce
ETL frameworks
Pig
Experience working with data formats such as JSON and BSON
Ability to work effectively in a collaborative, mission-focused environment
Strong problem-solving and analytical skills
Desired Qualifications
Experience with customer corporate tools, repositories, and mission data environments
Familiarity with geospatial data, metadata tagging, or intelligence data workflows
Knowledge of distributed data processing and large-scale analytics architectures
Experience supporting intelligence, cyber, or national security missions
Security Requirements
**Active TS/SCI with Polygraph required**

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