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Jr Python Developer Jobs in Rockville, MD (NOW HIRING)

Fantom Corporation

Jr DSP Developer

Hanover, MD

$142K - $166K/yr

The ideal candidate has experience in DSP algorithm development, RF signal processing, and software engineering, with strong proficiency in C++, Python, and Linux environments. Responsibilities

Navstar Inc.

CNO Web Developer

Annapolis Junction, MD · On-site

... Python or C/C++ • Experience with network programming (TCP/IP) and socket-level development • Experience troubleshooting and debugging complex systems • JR LCAT: Bachelor's degree in a ...

INflow Federal

Jr DevOps Engineer

Springfield, VA · On-site

$55.25 - $75.50/hr

As a Junior DevOps Engineer, you will support Machine Learning initiatives and empower DoD ... Python, Bash, and Shell scripting • Knowledge of network technologies, common infrastructure ...

INflow Federal

Jr DevOps Engineer

Springfield, VA · On-site

$55 - $75.50/hr

As a DevOps Engineer supporting Machine Learning initiatives at INflow Federal, you'll be at the ... Understanding of Python, Bash, and Shell scripting * Knowledge of network technologies, common ...

INflow Federal

Jr DevOps Engineer

Springfield, VA

$90K - $115K/yr

As a DevOps Engineer supporting Machine Learning initiatives at INflow Federal, you'll be at the ... Understanding of Python, Bash, and Shell scripting * Knowledge of network technologies, common ...

INflow Federal

Jr DevOps Engineer

Springfield, VA

$55 - $75.50/hr

As a DevOps Engineer supporting Machine Learning initiatives at INflow Federal, you'll be at the ... Understanding of Python, Bash, and Shell scripting * Knowledge of network technologies, common ...

Peraton

Jr Cyber Penetration Tester

Arlington, VA

$66K - $106K/yr

This Federal Strategic Cyber program encompasses technical, engineering, data analytics ... Develop or modify tools that automate discovery or exploitation (e.g. bash, Python, JavaScript ...

Peraton

Jr Cyber Penetration Tester

Arlington, VA · On-site +1

$66K - $106K/yr

This Federal Strategic Cyber program encompasses technical, engineering, data analytics ... Develop or modify tools that automate discovery or exploitation (e.g. bash, Python, JavaScript ...

Peraton

Jr Cyber Penetration Tester

Arlington, VA

$66K - $106K/yr

This Federal Strategic Cyber program encompasses technical, engineering, data analytics ... Develop or modify tools that automate discovery or exploitation (e.g. bash, Python, JavaScript ...

teKnoluxion

Junior DevOps Engineer

Springfield, VA

$55.25 - $75.50/hr

As a Jr DevOps Engineer on our team, you will be responsible for distributed and managed services ... Understanding of Python, Bash, and Shell scripting * Knowledge of network technologies, common ...

teKnoluxion

Junior DevOps Engineer

Springfield, VA

$55.25 - $75.50/hr

As a Jr DevOps Engineer on our team, you will be responsible for distributed and managed services ... Understanding of Python, Bash, and Shell scripting * Knowledge of network technologies, common ...

teKnoluxion

Junior DevOps Engineer

Springfield, VA · On-site

$55.25 - $75.50/hr

As a Jr DevOps Engineer on our team, you will be responsible for distributed and managed services ... Understanding of Python, Bash, and Shell scripting * Knowledge of network technologies, common ...

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All JobsJr Python Developer JobsJr Python Developer Jobs in Rockville, MD

Jr Python Developer information

See Rockville, MD salary details

$13

$59

$87

How much do jr python developer jobs pay per hour?

As of Jul 23, 2026, the average hourly pay for jr python developer in Rockville, MD is $59.75, according to ZipRecruiter salary data. Most workers in this role earn between $49.23 and $67.88 per hour, depending on experience, location, and employer.

What is the difference between Jr Python Developer vs Python Developer?

AspectJr Python DeveloperPython Developer
Required SkillsBasic Python, understanding of frameworks, entry-level codingProficient Python, experience with frameworks, problem-solving skills
Experience0-2 years2+ years
Work EnvironmentInternships, junior roles, team supportFull projects, independent tasks, leadership potential
CertificationsOptional, beginner coursesAdvanced courses, certifications preferred

The main difference between a Jr Python Developer and a Python Developer lies in experience and skill level. Jr Python Developers are typically entry-level, focusing on learning and supporting projects, while Python Developers have more experience, handle complex tasks, and contribute more independently. Both roles are common in tech companies and require a solid understanding of Python programming.

What are the key skills and qualifications needed to thrive as a Jr Python Developer, and why are they important?

To thrive as a Jr Python Developer, you need a good grasp of Python programming fundamentals, problem-solving abilities, and a relevant computer science degree or equivalent experience. Familiarity with version control systems like Git, basic knowledge of databases, and exposure to frameworks such as Django or Flask are typically required. Strong communication, eagerness to learn, and teamwork skills help you collaborate effectively and adapt to evolving project needs. These skills and qualities are crucial for writing efficient code, integrating smoothly with development teams, and growing within a fast-paced tech environment.

Will AI replace junior dev?

AI is unlikely to fully replace junior Python developers, as they perform tasks that require problem-solving, creativity, and understanding of context. Instead, AI tools can assist junior developers by automating repetitive coding tasks and improving productivity, allowing them to focus on learning and complex problem-solving. Developing skills in AI and automation tools can enhance a junior developer's value in the job market.

What are some typical projects or tasks a Jr Python Developer might work on within their first year?

As a Jr Python Developer, you can expect to be involved in tasks such as writing and maintaining basic scripts, assisting in automating routine processes, supporting the development and testing of web applications, and fixing minor bugs. You’ll likely work closely with senior developers and team leads, participating in code reviews and learning best practices. Over time, you may take on more responsibility, such as contributing to larger features or collaborating with cross-functional teams like QA or DevOps.

Is there a demand for Python developers?

Python developers are in high demand across various industries such as technology, finance, and data science due to Python's versatility and widespread use in automation, web development, and machine learning. Entry-level roles often require knowledge of frameworks like Django or Flask and proficiency in core Python skills. The job market for Python developers is expected to grow as organizations increasingly adopt Python-based solutions.

How much does a junior Python programmer make?

A junior Python programmer typically earns between $50,000 and $80,000 annually, depending on location, industry, and experience. Entry-level roles often require basic knowledge of Python, version control, and problem-solving skills, with salaries increasing as skills and experience grow.

What does a Jr Python Developer do?

A Jr Python Developer is an entry-level programmer who specializes in writing, testing, and maintaining code using the Python programming language. They typically work under the guidance of senior developers and are responsible for building basic applications, automating tasks, fixing bugs, and learning best coding practices. Their role often involves collaborating with other team members, participating in code reviews, and continuously improving their technical skills to contribute effectively to software projects.

How to become a junior Python developer?

To become a junior Python developer, you should learn Python fundamentals through online courses or tutorials, build a portfolio of projects to demonstrate your skills, and gain familiarity with tools like Git and basic understanding of databases. Entry-level positions often require some coding experience and problem-solving ability, which can be developed through practice and personal projects.
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What job categories do people searching Jr Python Developer jobs in Rockville, MD look for? The top searched job categories for Jr Python Developer jobs in Rockville, MD are:
What cities near Rockville, MD are hiring for Jr Python Developer jobs? Cities near Rockville, MD with the most Jr Python Developer job openings:
Jr Python Developer jobs near you
Infographic showing various Jr Python Developer job openings in Rockville, MD as of July 2026, with employment types broken down into 80% Full Time, 8% Part Time, 1% Temporary, and 11% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $124,284 per year, or $59.8 per hour.
Jr DSP Developer

Jr DSP Developer

Fantom Corporation

Hanover, MD

$142K - $166K/yr

Full-time

Posted 29 days ago

Job description

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth.

We are seeking a DSP Algorithm Developer to support the design, development, and implementation of advanced digital signal processing solutions. This role focuses on developing software-based DSP algorithms for high-throughput signal exploitation, with an emphasis on processing low signal-to-noise ratio (SNR) signals, higher-order modulation schemes, and adaptive communications technologies.

The ideal candidate has experience in DSP algorithm development, RF signal processing, and software engineering, with strong proficiency in C++, Python, and Linux environments.

Responsibilities
  • Design, develop, and implement Digital Signal Processing (DSP) algorithms for signal exploitation and analysis applications
  • Develop software solutions focused on processing complex communications signals, including low-SNR and adaptive modulation environments
  • Support high-throughput signal processing and exploitation capabilities
  • Modify and enhance existing software and firmware to integrate and adapt Commercial Off-The-Shelf (COTS) and Government Off-The-Shelf (GOTS) technologies
  • Analyze algorithm performance and optimize software for accuracy, efficiency, and scalability
  • Collaborate with software engineers, system engineers, and technical teams to integrate DSP capabilities into operational systems
  • Provide clear technical explanations and documentation of developed models, algorithms, and processing techniques
  • Support testing, troubleshooting, validation, and operational deployment of DSP solutions
  • Contribute to the development of innovative signal processing technologies supporting mission requirements
Required Qualifications
  • Must be fully cleared with a recent MD polygraph
  • Must be willing and able to work fully onsite at the location listed in this posting
  • Bachelor’s degree in Engineering, Computer Science, Electrical Engineering, or a related technical discipline (or equivalent experience)
  • 4+ years of experience developing DSP algorithms for software or engineering programs of similar scope and complexity
  • 4+ years of experience with C++, Python, Linux, or similar software development technologies
  • Strong understanding of Digital Signal Processing principles and algorithm development
  • Experience working with RF signals, communications systems, or signal exploitation technologies
  • Experience developing software in Linux-based environments
  • Strong analytical, troubleshooting, and problem-solving skills
  • Ability to communicate complex technical concepts and algorithm designs to multidisciplinary teams
Desired Qualifications
  • Master’s degree in Engineering, Computer Science, Electrical Engineering, or a related technical field
  • Experience with RF software development and communications signal processing
  • Experience adapting COTS and GOTS products to meet specialized mission requirements
  • Experience supporting real-time signal processing environments
  • Familiarity with higher-order modulation techniques, adaptive waveforms, and low-SNR signal analysis
  • Experience supporting mission-critical or classified technical programs
  • #CJ
Fantom Corp is a Software Development, Agile Cloud, Cyber Security (Risk Management, Assessments & Authorization (A&A)), Data, AI Platform (Computer Vision Models), Podcasting Media Services, and IT Services provider. Established in 2015, Fantom Corp serves Federal customers with top-notch Cybersecurity Architects, Data Scientists/Analysts, Software Engineers/Developers, DevSecOps Engineers, Project Managers, Identity, Credential Access Management (ICAM) services , and Cloud-certified practitioners. We excel in delivering emerging technologies such as Artificial Intelligence (AI) and Machine Learning (ML) with a focus on identifying trends, object detection, and classification of structured and unstructured data. Fantom Corp possesses mastery in all aspects of digital audio production. We lead in the ideation and creation of efforts for clients who want to harness the power of podcasting. We guide them in selecting the right show format for their needs and goals. As a Small Business, we possess the innovation, speed and flexibility to meet your requirements. 

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.