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Senior Full Stack Web Developer Jobs in Frederick, MD

They are seeking a Senior Full Stack Developer to work with clients across the federal space ... web services • Implement modern and responsive UI for the web and variety of devices • ...

Axle is hiring a Senior Full Stack Developer to work with a number of different clients across the ... Implement modern and responsive UI for the web and variety of devices * Participate in agile ...

Senior Full Stack Developer

Rockville, MD · On-site

$120K - $145K/yr

Axle is hiring a Senior Full Stack Developer to work with a number of different clients across the ... Implement modern and responsive UI for the web and variety of devices * Participate in agile ...

Axle is hiring a Senior Full Stack Developer to work with a number of different clients across the ... Implement modern and responsive UI for the web and variety of devices * Participate in agile ...

PHP Web Developer GeneDx, Inc Gaithersburg, MD GeneDx is a rapidly growing CAP and CLIA certified ... Experience building full stack web applications * Proficiency hand coding websites with standards ...

PHP Web Developer GeneDx, Inc Gaithersburg, MD GeneDx is a rapidly growing CAP and CLIA certified ... Experience building full stack web applications * Proficiency hand coding websites with standards ...

... full-stack development roles and software engineering careers. * Conceptual Teaching & Problem ... Familiar with web development curricula and bootcamp formats, and common challenges such as ...

Web Development Tutor

Leesburg, VA · Remote

$18 - $40/hr

... full-stack development roles and software engineering careers. * Conceptual Teaching & Problem ... Familiar with web development curricula and bootcamp formats, and common challenges such as ...

Government contractor is seeking a Full Stack Python Developer to build and scale user-facing and ... You will develop secure, cloud-native web services and UI experiences that integrate with LLM/RAG ...

Senior Full Stack Software Engineer -DevSecOps Salary- Up to $135,000/annually OR $90/hr on 1099/C2C Criteria- Need US citizenshipbecause of federal regulations and the sensitive nature of the work ...

Salary: $135000 Senior Full Stack Software Engineer DevSecOps Salary- Up to $135,000/annually OR $90/hr on 1099/C2C Criteria- Need US citizenshipbecause of federal regulations and the sensitive ...

Senior Full Stack Software Engineer - DevSecOps Salary- Up to $135,000/annually OR $90/hr on 1099/C2C Criteria- Need US citizenship because of federal regulations and the sensitive nature of the work ...

Senior Full Stack Software Engineer - DevSecOps Salary- Up to $135,000/annually OR $90/hr on 1099/C2C Criteria- Need US citizenship because of federal regulations and the sensitive nature of the work ...

Full Stack Software Developer (Microsoft .NET) - Manufacturing OT & ERP Integration We are seeking ... You will develop solutions across web, desktop, and mobile using Microsoft technologies including ...

Full Stack Software Developer (Microsoft .NET) - Manufacturing OT amp; ERP Integration We are ... You will develop solutions across web, desktop, and mobile using Microsoft technologies including ...

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Senior Full Stack Web Developer information

See Frederick, MD salary details

$49.2K

$117.2K

$239.6K

How much do senior full stack web developer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior full stack web developer in Frederick, MD is $117,205.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,500.00 and $127,300.00 per year, depending on experience, location, and employer.

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

AspectSenior Full Stack Web DeveloperFront End Developer
Required SkillsProficiency in both front-end and back-end technologies, including JavaScript, HTML, CSS, server-side languages, databasesExpertise in HTML, CSS, JavaScript, and front-end frameworks like React or Angular
Work EnvironmentFull-stack development teams, both client and server-side projectsPrimarily UI/UX design, front-end frameworks, and client-side scripting
Common UsageUsed across startups, tech companies, and agencies requiring comprehensive development skillsUsed in projects focusing on user interface, visual design, and user experience

The main difference between a Senior Full Stack Web Developer and a Front End Developer lies in scope. The senior full stack role covers both front-end and back-end development, requiring broader skills and experience, while the front end developer specializes in creating and optimizing the user interface and experience.

What is a senior full stack web developer?

A Senior Full Stack Web Developer is an experienced software professional who designs, develops, and maintains both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to build user interfaces, server-side logic, databases, and APIs. Senior-level developers also often lead teams, make architectural decisions, and mentor junior developers. Their expertise ensures that web applications are scalable, secure, and efficient from end to end.

How does a senior full stack web developer typically collaborate with cross-functional teams on large-scale projects?

Senior Full Stack Web Developers frequently work alongside designers, product managers, QA engineers, and other developers to deliver feature-rich web applications. They participate in sprint planning, code reviews, and architectural discussions, ensuring alignment between front-end and back-end solutions. Effective communication is crucial, as they often translate technical concepts for non-technical stakeholders and help integrate feedback from different departments. This collaborative approach not only improves product quality but also provides valuable leadership opportunities within the development team.

What are the key skills and qualifications needed to thrive as a senior full stack web developer?

To thrive as a Senior Full Stack Web Developer, you need advanced proficiency in both front-end (e.g., JavaScript, React, HTML/CSS) and back-end (e.g., Node.js, Python, databases) technologies, typically backed by a computer science degree or equivalent experience. Expertise with version control systems like Git, cloud platforms (AWS, Azure), and familiarity with CI/CD pipelines or relevant certifications are highly valuable. Strong problem-solving, leadership, and communication skills help you effectively collaborate and mentor junior developers. These skills are crucial for delivering robust, scalable applications and leading projects across diverse technical and team environments.
What are the most commonly searched types of Full Stack Web Developer jobs in Frederick, MD? The most popular types of Full Stack Web Developer jobs in Frederick, MD are:
What are popular job titles related to Senior Full Stack Web Developer jobs in Frederick, MD? For Senior Full Stack Web Developer jobs in Frederick, MD, the most frequently searched job titles are:
What job categories do people searching Senior Full Stack Web Developer jobs in Frederick, MD look for? The top searched job categories for Senior Full Stack Web Developer jobs in Frederick, MD are:
What cities near Frederick, MD are hiring for Senior Full Stack Web Developer jobs? Cities near Frederick, MD with the most Senior Full Stack Web Developer job openings:
Infographic showing various Senior Full Stack Web Developer job openings in Frederick, MD as of August 2026, with employment types broken down into 1% Internship, 75% Full Time, 17% Part Time, 1% Temporary, and 6% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $117,205 per year, or $56.3 per hour.

Senior Full Stack Developer

Axle

Rockville, MD • On-site

Full-time

Re-posted 14 days ago


Job description

Job Summary:
Axle Informatics is a bioscience and information technology company that offers advancements in translational research, biomedical informatics, and data science applications to research centers and healthcare organizations around the globe. They are seeking a Senior Full Stack Developer to work with clients across the federal space, including the NIH, focusing on designing and building a cloud-native solution for data analysis and exploration.
Responsibilities:
• Build scalable, reliable, and flexible applications in TypeScript using NodeJS and Angular 9+
• Design, implement, and/or use RESTful web services
• Implement modern and responsive UI for the web and variety of devices
• Participate in agile software development, prototyping, testing, and code reviews with a small team of developers
• Write robust unit and end-to-end tests
Qualifications:
Required:
• Bachelor’s Degree in Computer Science, Data Science, Bioinformatics or other related field (years of work experience will be considered in lieu of degree)
• 3+ years experience working with TypeScript/JavaScript
• 3+ years experience as a full-stack developer
• Experience with Jupyter notebooks and open-source application and dashboard projects (i.e., Shiny, Streamlit, Solara, etc...)
• Experience with the following: Node.js, Angular 19+, NoSQL databases (MongoDB), Containers and container orchestration tools (Docker, Kubernetes), DevOps tools (Jenkins, GitHub Actions)
• Familiarity with VCS such as Git
• Experience with unit and end-to-end testing frameworks
• Experience with using and leveraging GenAI technologies (i.e., CursorAI, Cline, Windsurf)
• Critical thinking, problem solving, and attention to detail
• Clear, concise communication
• Technical writing ability
• Familiarity working in an Agile environment
• Attention to detail when building visually appealing and intuitive UI
Company:
At Axle, we are driven by the mission to accelerate discovery and enhance organizational outcomes by revolutionizing operations with our innovative solutions. Founded in 2002, the company is headquartered in Rockville, USA, with a team of 501-1000 employees. The company is currently Late Stage.