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Junior Full Stack Developer Jobs in Baltimore, MD

GliaCell Technologies

Full Stack Developer

Laurel, MD · On-site

Are you a Full Stack Developer who is ready for a new challenge that will launch your career to the next level? * Tired of being treated like a company drone? * Tired of promised adventures during ...

Lentech Inc

Full Stack Developer

Annapolis, MD · On-site

Lentech is hiring a full stack (front-end focsed) developer Responsibilities : • Lead and mentor a team of UI/front-end developers, providing technical guidance, standards, and code review • ...

Athenix Solutions Group

Full Stack Developer

Annapolis, MD · On-site

$70K - $285K/yr

Athenix Solutions Group is looking for a multiple Full Stack Developers in Annapolis Junction, MD. The developers will support a variety of projects to develop, maintain, and enhance complex and ...

LCS Defense

Full Stack Developer

Aberdeen, MD · On-site

Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience). * 5+ years experience as a Full Stack Developer or similar role. * Strong proficiency in Java and ...

Neuralsolutions

Mid-Level Full Stack Developer

Columbia, MD · On-site

$148K - $177K/yr

Full Stack Developer You will act as a full stack developer for a system supporting mission management and workflow automation, working closely with a team of developers, analysts, and subject matter ...

Cymertek

Full Stack Developer

Annapolis Junction, MD · On-site

Full Stack Developer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a versatile and innovative ...

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Junior Full Stack Developer information

See Baltimore, MD salary details

$23.8K

$88.4K

$136.6K

How much do junior full stack developer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for junior full stack 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 is a junior full stack developer?

A Junior Full Stack Developer is an entry-level software engineer who is capable of working on both the front-end and back-end components of web applications. They typically have foundational knowledge of programming languages such as JavaScript, HTML, CSS, as well as experience with frameworks like React, Node.js, or similar technologies. Junior Full Stack Developers collaborate with more experienced developers to build, test, and maintain web applications. Their responsibilities often include writing code, debugging, and learning best practices under supervision. This role is ideal for individuals looking to grow their skills in all areas of web development.

What does a junior full stack developer do?

A full stack developer works on both the user-facing and back-end elements of websites and applications. A junior full stack developer works under the supervision of a senior developer. In this position, your duties include handling coding responsibilities for front-end, user-facing elements. You use JavaScript, HTML, and CSS for this part of the job. You also use languages such as Python, SQL, and PHP for the back-end system of a website, including the database, cloud network, and security features. In addition to coding, you test and debug your developments and work with other team members using development strategies and methodologies.

What are the key skills and qualifications needed to thrive as a junior full stack developer, and why are they important?

To thrive as a Junior Full Stack Developer, you need a solid understanding of front-end and back-end programming languages (such as JavaScript, HTML/CSS, and a back-end language like Python or Node.js), along with a relevant degree or coding bootcamp certification. Familiarity with frameworks (like React or Angular), version control systems (such as Git), and basic database management is typically required. Strong problem-solving skills, adaptability, and effective teamwork set standout developers apart. These skills are crucial for building robust, user-friendly applications and collaborating efficiently in fast-paced development environments.

What are some common challenges junior full stack developers face during their first year on the job?

Junior Full Stack Developers often encounter challenges such as balancing the demands of both front-end and back-end development, adapting to new frameworks or tools, and managing time effectively across multiple projects. Collaborating with more experienced team members and understanding how to communicate technical concepts clearly can also be a learning curve. Regular code reviews and mentorship are commonly provided to help junior developers grow their skills and confidence in a supportive team environment.

What is the difference between Junior Full Stack Developer vs Front End Developer?

AspectJunior Full Stack DeveloperFront End Developer
Required SkillsHTML, CSS, JavaScript, basic backend knowledge, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design, frameworks like React, Angular, or Vue
Work EnvironmentCollaborates on both client-side and server-side projects, often in startups or tech companiesFocuses on user interface and experience, primarily in web development teams
Common UsageEntry-level role for full stack development in various industriesSpecialized role focusing on front-end development in web projects

The main difference is that a Junior Full Stack Developer works on both front-end and back-end tasks, while a Front End Developer specializes in creating and optimizing user interfaces. The Junior Full Stack Developer has a broader skill set, whereas the Front End Developer focuses more on design and user experience.

More about Junior Full Stack Developer jobs

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For Junior Full Stack Developer jobs in Baltimore, MD, the most frequently searched job titles are:

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What cities near Baltimore, MD are hiring for Junior Full Stack Developer jobs?

Cities near Baltimore, MD with the most Junior Full Stack Developer job openings:

Junior Full Stack Developer jobs near you
Infographic showing various Junior Full Stack Developer job openings in Baltimore, MD as of September 2026, with employment types broken down into 1% Internship, 86% Full Time, 7% Part Time, 5% Contract, and 1% Nights. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $88,406 per year, or $42.5 per hour.

Full Stack Developer

Laurel, MD • On-site

GliaCell Technologies
Software Development • 11 - 50 employees
Learn more about GliaCell Technologiesexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 4 days ago

Job description

***An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.***
Are you a Full Stack Developer who is ready for a new challenge that will launch your career to the next level?
  • Tired of being treated like a company drone?
  • Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard from the mothership again?
  • Our engineers were certainly tired of the same.

At GliaCell our slogan is "We make It happen".
  • We will immerse you in the latest technologies.
  • We will develop and support your own personalized training program to continue your individual growth.
  • We will provide you with work that matters with our mission focused customers, and surround you with a family of brilliant engineers.

Culture isn't something you need to talk about...if it just exists.
If this sounds interesting to you, then we'd like to have a discussion regarding your next adventure! If you want to be a drone, this isn't the place for you.
We Make It Happen!
GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software solutions using Agile Software Development principles. These provide us the capability to deliver a quick turn-around using interactive applications and the integration of industry standard software stacks.
GliaCell's Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization. We also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat.
We Offer:
  • Long term job security
  • Competitive salaries & bonus opportunities
  • Challenging work you are passionate about
  • Ability to work with some amazingly talented people

Job Description:
GliaCell is seeking a Full Stack Developer on one of our subcontracts. This is a full-time position offering the opportunity to support a U.S. Government customer. The mission is to provide technical expertise that assists in sustaining critical mission-related software and systems to a large government contract.
  • Let's be honest upfront: our requirements are sometimes varied, occasionally vague, and frequently shifting. If a poorly defined feature request makes you want to hide under your desk, this might not be the role for you.
  • But if it makes you want to walk over to the customer, ask, "What are you actually trying to do?", and then build a prototype to prove it-you are exactly who we're looking for.
  • We aren't hiring you to know everything on day one.
  • We are hiring you because you are hungry to learn, driven by new technology, and excited to build tools that provide mission cognizance and workflow automation for critical operations.
  • You will be dropped into customer spaces, surrounded by smart people, and expected to figure things out (while heavily leaning on the senior engineers who are here to mentor you).

Responsibilities:
  • Embrace the Blur: Take vague or high-level requirements and turn them into actionable software. Instead of suffering in silence, you will actively visit customers and stakeholders to seek clarification and figure out what they really need.
  • Prototype Fearlessly: Write code, put it in front of users, gather feedback, and iterate. You know that the first version is rarely the final version, and you don't get overly attached to your code.
  • Bother the Seniors: Actively seek out our senior developers to review your code, explain complex architectural decisions, and absorb their hard-earned wisdom (they like it, we promise).
  • Code with AI: Lean heavily into AI-assisted software development tools. We want you to use every modern advantage to multiply your output and learn new paradigms faster.
  • Build Full-Stack Solutions: Write scripts, develop user interfaces, and build out the backend logic to integrate disparate data sources into cohesive, usable tools.

Key Requirements:
To be considered for this position you must have the following:
  • Possess an active or rein-statable TS/SCI with Polygraph security clearance.
  • U.S. Citizenship.
  • Professional/Education experience: 3 years & Bachelors of Science Degree, or 4 additional years in place of a BS Degree.
  • Works well independently as well as on a team.
  • Strong communication skills.

Required Skills:
  • Development Experience: You've been around the block just enough to know your way around Python and JavaScript, and you've built a few things that actually work.
  • A Healthy Relationship with Ambiguity: You don't freeze when the path isn't perfectly paved. You are adaptable, driven by changing requirements, and love playing with new tech.
  • Strong Communication: You are comfortable talking to humans, not just machines. You can ask good questions and actively listen to the answers.
  • The Basics: Comfortable navigating Linux environments and using Git without accidentally deleting the main branch.

Desired Skills:
  • Hands-on experience playing with agentic AI frameworks or building tools utilizing LLMs.
  • Familiarity with containerization (like Docker) so you can run your prototypes smoothly.
  • Any exposure to or interest in the SIGINT or CNO (Computer Network Operations) mission spaces.

Location: Laurel, MD (onsite full time)
Salary Range: The salary range for this full-time position is $200,000 to $280,000. Our salary ranges are determined by position, level, skills, professional experience, relevant education and certifications. The range displayed on each job posting reflects the minimum and maximum target salaries for this position across our projects. Within the range, your salary is determined by your individual benefits package selection. Your recruiter can share more about the specific salary range for your preferred position during the hiring process. SIGN-ON BONUS ELIGIBLE.
Benefits:
  • CareFirst Medical Coverage for Employee and Dependents
  • Guardian Dental and Vision Coverage for Employee and Dependents
  • Up to 25 Days of Paid Time Off
  • Up to 40 hours of PTO Carryover
  • 11 Federal Government Holidays
  • Work From Home Opportunities
  • 401K Company Contribution, Fully Vested Day 1
  • Discretionary, Certification, and Sign-On Bonus Potential
  • Employee Referral Bonus Program
  • Annual Professional Development
  • 100% Premium Covered for Life & Disability Insurances
  • Additional Voluntary Life Insurance Coverage Available
  • Employee Assistance Program
  • Travel Protection Program
  • Financial Planning Assistance
  • Bereavement and Jury Duty Leave
  • Monthly Team and Family Events
  • Technology Budget
  • Global Entry
  • Annual Swag Budget

Learn more about GliaCell Technologies: https://gliacelltechnologies.applytojob.com/apply/
To apply for this position, respond to this job posting and attach an updated resume for us to review.
GliaCell Technologies, LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

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