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Android Developer Jobs in Frederick, MD (NOW HIRING)

Ripple Effect

NLM Software Developer

Rockville, MD · On-site

$118.17K - $135.89K/yr

The Software Developer will play a key role in supporting the National Library of Medicine (NLM)-a ... Windows, MacOS, Android, and web-based platforms. Ensure cross-platform compatibility and ...

Ripple Effect

NLM Software Developer

Rockville, MD

$118.17K - $135.89K/yr

The Software Developer will play a key role in supporting the National Library of Medicine (NLM)-a ... Windows, MacOS, Android, and web-based platforms. Ensure cross-platform compatibility and ...

Ripple Effect

NLM Sr. Software Developer

Rockville, MD · On-site

$118.17K - $135.89K/yr

The Software Developer will play a key role in supporting the National Library of Medicine (NLM)--a ... Windows, MacOS, Android, and web-based platforms. Ensure cross-platform compatibility and ...

Ripple Effect

NLM Sr. Software Developer

Rockville, MD · On-site

$118.17K - $135.89K/yr

The Software Developer will play a key role in supporting the National Library of Medicine (NLM)--a ... Windows, MacOS, Android, and web-based platforms. Ensure cross-platform compatibility and ...

SMFS

Software Engineer Junior / Mid-Level

Dulles, VA · On-site

Android NDK * iOS SDK * POSIX * Experience writing developer and end-user documentation * Experience developing and executing test plans * Experience writing unit tests or participating in test ...

Ripple Effect

NLM Sr. Software Developer

Rockville, MD · On-site

$118.17K - $135.89K/yr

The Software Developer will play a key role in supporting the National Library of Medicine (NLM)-a ... Windows, MacOS, Android, and web-based platforms. Ensure cross-platform compatibility and ...

Ripple Effect

NLM Sr. Software Developer

Rockville, MD

$118.17K - $135.89K/yr

The Software Developer will play a key role in supporting the National Library of Medicine (NLM)-a ... Windows, MacOS, Android, and web-based platforms. Ensure cross-platform compatibility and ...

JDA

Staff Engineer - Mobile Platform

Rockville, MD · On-site

... Android using modern tools and best practices. * Experience evaluating and adopting cross-platform technologies to improve performance, maintainability, and developer experience. * Skilled in ...

Nightwing

Senior Cyber Engineer

Hamilton, VA · On-site

Experience developing for Android or other mobile platform * Understanding of CNE techniques and methodologies on Android and Linux * Experience with the ARM64/ARM32 Architecture or other similar ...

Nightwing

Principal Cyber Engineer

Hamilton, VA · On-site

Experience developing for Android or another mobile platform * At least 8 years of experience with ... Reverse engineering ARM binaries * Developing proof-of-concept exploit software Education ...

Nightwing

Senior Principal Cyber Engineer

Hamilton, VA · On-site

Experience developing for Android or another mobile platform * At least 10 years of experience with ... Reverse engineering ARM binaries * Developing proof-of-concept exploit software Education ...

Zeteo Tech

Senior Electrical Engineer

Sykesville, MD · On-site

$106.90K - $139.30K/yr

Work with the Zeteo team and customers to lead the translation of engineering requirements and/or ... Experience with high voltage systems (>10 - 15kV), GUI software, Android/IOS app development, and ...

Varsity Tutors

Java Tutor

Rockville, MD · Remote

$40/hr

Emphasizes clean code principles and test-driven development, connecting Java to web development, Android applications, and enterprise software engineering. * Curriculum Awareness & Adaptive ...

Varsity Tutors

Java Tutor

Leesburg, VA · Remote

$40/hr

Emphasizes clean code principles and test-driven development, connecting Java to web development, Android applications, and enterprise software engineering. * Curriculum Awareness & Adaptive ...

Trinity ES LLC

Software Developer

Gaithersburg, MD · On-site

Full Stack Engineer for the Maru Program on the Joint Analytic Workspace System (JAWS) Modernization team * Resolve various Modernization tasks as prioritized by the team product owner * Engage in ...

Trinity ES LLC

Software Developer

Gaithersburg, MD · On-site

Full Stack Engineer for the Maru Program on the Joint Analytic Workspace System (JAWS) Modernization team * Resolve various Modernization tasks as prioritized by the team product owner * Engage in ...

360 IT Professionals

QA

Clarksburg, MD

We use Objective C and Swift programming languages to create native applications for iPhone, whereas we use Android Code to develop native applications for Android devices. To create applications ...

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All JobsAndroid Developer JobsAndroid Developer Jobs in Frederick, MD

Android Developer information

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How much do android developer jobs pay per hour?

As of May 28, 2026, the average hourly pay for android developer in Frederick, MD is $60.78, according to ZipRecruiter salary data. Most workers in this role earn between $53.32 and $70.05 per hour, depending on experience, location, and employer.

What Do Android Developers Do?

As an Android developer, your responsibilities and duties vary, depending on your position and the size of your team. You may be involved in the planning stage, aggregating requirements for the app, and planning how it will be developed. You may be part of the coding team that writes the program. Some developers work on the testing phase before the app is launched, and others work on patches to fix bugs as they are discovered. Coding updates and seeing them through to release is often a long-term and ongoing aspect of Android development. If you work independently or for a small firm, you may be involved in all phases of the development life cycle, whereas those employed by larger firms likely have specialized roles.

What are the key skills and qualifications needed to thrive as an Android Developer, and why are they important?

To thrive as an Android Developer, you need strong proficiency in Java or Kotlin, experience with Android SDK, and a solid understanding of mobile app architecture, typically supported by a degree in computer science or related fields. Familiarity with tools such as Android Studio, version control systems like Git, and knowledge of APIs and libraries is also essential. Creative problem-solving, attention to detail, and effective communication help developers deliver robust apps and collaborate well with teams. These skills and qualities are crucial for building high-quality, user-friendly applications that meet both technical and business requirements.

How do Android Developers typically collaborate with designers and product managers during the app development process?

Android Developers often work closely with designers to ensure that app interfaces are both visually appealing and technically feasible. They participate in regular meetings with product managers to clarify requirements, discuss project timelines, and prioritize features. Collaboration tools such as Jira, Figma, and Slack are commonly used to facilitate communication and feedback loops. This teamwork helps ensure that the final product aligns with both user expectations and business objectives.

What are Android Developers?

Android Developers are software professionals who design, build, and maintain applications for devices running the Android operating system. They use programming languages such as Java or Kotlin and work with Android Studio, the official integrated development environment. Android Developers are responsible for creating user-friendly, secure, and efficient mobile apps, often collaborating with designers and other engineers to deliver high-quality experiences. Their work can range from building simple utilities to complex applications for smartphones, tablets, or wearable devices.

Who earns more, iOS or Android Developer?

Android Developers and iOS Developers typically have similar earning potential, but iOS Developers often earn slightly higher salaries due to the premium market for Apple devices and apps. Salary differences can also depend on experience, location, and specific skills such as proficiency in Swift or Kotlin, and familiarity with development tools like Xcode or Android Studio.
More about Android Developer jobs
What are the most commonly searched types of Android Developer jobs in Frederick, MD? The most popular types of Android Developer jobs in Frederick, MD are:
What are popular job titles related to Android Developer jobs in Frederick, MD? For Android Developer jobs in Frederick, MD, the most frequently searched job titles are:
What job categories do people searching Android Developer jobs in Frederick, MD look for? The top searched job categories for Android Developer jobs in Frederick, MD are:
What cities near Frederick, MD are hiring for Android Developer jobs? Cities near Frederick, MD with the most Android Developer job openings:
Android Developer jobs near you
NLM Software Developer

NLM Software Developer

Ripple Effect

Rockville, MD • On-site

$118.17K - $135.89K/yr

Full-time

Posted 13 days ago

Job description

General Information
  • Job Code: CIT-DV-04T
  • Location: Client/NIH Main Campus
  • Employee Type: Exempt, Full-Time Regular (Ask our recruiters about flexible work arrangements)
  • Telework: None/Client Site
  • Clearance: Public Trust
  • Number of Openings: may have multiple openings
  • Salary Range: $118168 - $135894 (how we pay and promote)

Are you passionate about designing and developing secure, scalable software solutions that support cutting edge biomedical research and high-performance computing environments? Do you thrive in collaborative, multidisciplinary teams where your expertise in full software development lifecycle-from analysis and design to testing and deployment-can drive innovation in public health and scientific discovery?
Ripple Effect is seeking a highly skilled Software Developer with 6+ years of experience to support our client's mission. The Software Developer will play a key role in supporting the National Library of Medicine (NLM)-a global leader in biomedical research and data science-in its efforts to accelerate biomedical discovery and improve public health through data-powered research. This role will involve full lifecycle software development in a multidisciplinary environment, contributing to the design, implementation, and maintenance of advanced biomedical applications and tools.
If this position sounds of interest, there's a place for you here at Ripple Effect! We offer a diverse and engaging work environment, with a multitude of incentives and flexible work options that work for you and your lifestyle.
Responsibilities
  • Analyze and Design Complex Systems: Conduct in-depth analysis of scientific and operational requirements to design robust, scalable, and secure software systems. Develop detailed technical specifications and architectural plans that align with NIH/NLM research objectives and infrastructure standards. Design, implement, and maintain software applications across diverse environments including Linux, Windows, MacOS, Android, and web-based platforms. Ensure cross-platform compatibility and performance optimization.
  • Full Software Development Lifecycle (SDLC) Participation: Engage in all phases of the SDLC-from requirements gathering and system design to coding, testing, deployment, and long-term maintenance. Apply Agile and DevSecOps methodologies to ensure iterative delivery and continuous improvement.
  • Collaborative Solution Engineering: Work closely with interdisciplinary teams of researchers, data scientists, clinicians, and IT professionals to develop software that supports biomedical research, clinical data analytics, and public health initiatives.
  • Performance and Usability Optimization: Refactor and enhance existing software systems to improve speed, reliability, scalability, and user experience. Implement responsive design and user-centered development practices.
  • Security, Accessibility and Compliance: Ensure all software adheres to federal cybersecurity standards including FISMA and FedRAMP. Implement secure coding practices, conduct vulnerability assessments, and support the development of System Security Plans (SSPs) and Authority to Operate (ATO) documentation. Design and develop software that meets Section 508 accessibility standards and NIH/NLM usability guidelines. Conduct accessibility testing and remediation as needed.
  • Documentation and Knowledge Sharing: Produce comprehensive technical documentation including system architecture diagrams, API references, user manuals, and training materials. Contribute to internal knowledge bases and support onboarding of new team members.

Requirements
Minimum Education and Experience
  • High School Diploma
  • 6 years of relevant professional experience, or a combination of education and experience that is equivalent to nine years

Basic Requirements
  • Experience in full lifecycle software development
  • Proficiency in programming languages such as C++, Python, Java, JavaScript, R, and scripting languages (e.g., Bash).
  • Experience with databases such as MySQL, PostgreSQL, MongoDB, and ElasticSearch.
  • Familiarity with development tools and environments including Jupyter Notebooks, GitHub, GitLab, and CI/CD pipelines.
  • Strong understanding of software engineering principles, design patterns, and best practices.
  • Experience working in Agile/Scrum development environments.
  • Excellent problem-solving, communication, and documentation skills.
  • Must be able and willing to work onsite multiple days per week in Bethesda, MD.

To be successful at Ripple Effect, you must be able to pay attention to details, clearly communicate, work independently, and have an eagerness to learn. Learn more about what makes Ripple so great. Check out our capabilities.
Skills That Set You Apart
  • Experience in biomedical, clinical, or scientific computing domains.
  • Knowledge of AI/ML frameworks and tools (e.g., TensorFlow, PyTorch, NLP libraries).
  • Familiarity with cloud-native development and container orchestration (e.g., Docker, Kubernetes).
  • Strong understanding of Section 508 compliance and accessibility standards.
  • Previous experience with NIH, especially NLM
  • Additional Years of Experience and/or advanced degree

If you don't have all of the skills above, don't be discouraged-no resume paints a complete picture of a person. There's a good chance you're more wonderful than you think, so please apply!
About Ripple Effect
Ripple Effect is an award-winning women-owned small business providing professional consulting and exceptional talent for federal, private, and non-profit clients. We deliver multi-disciplinary solutions across Communications & Outreach, Research & Evaluation, Program Management & Policy, Digital Transformation, and Technical & Scientific Support solutions with a focus on science, research, and healthcare domains.
Hiring Process Life at Ripple
Benefits
Ripple Effect rewards our employees for their contributions to our mission in many ways, from competitive pay and exceptional benefits to a range of work/life programs based on your employment classification and personalized preferences.
Ripple Effect is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, political affiliation, or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you have a disability or special need that requires accommodation during the hiring process, please let us know by contacting our HR department at HR@rippleeffect.com or your recruiter. Eligibility for employment will be verified using E-verify.

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