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Mid Level Full Stack Developer Jobs in Washington

Booz Allen Hamilton

Full Stack Developer

Chantilly, VA

$86K - $198K/yr

As a mid-level full stack develop er at Booz Allen, you'll use your passion to master new tools and ... programming applications using agile met hods * 3+ years of experience in sof tware develop ment ...

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 ... There are mid to senior level openings. Responsibilities : * Work with a high-performing software ...

GRVTY

Full Stack Developer

Mclean, VA

There are recurring opportunities on this team for Analytic / BigData Software Developers, Full Stack Software Engineers, Web Application Developers, Java Developers, JavaScript Developers, Python ...

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All JobsMid Level Full Stack Developer JobsMid Level Full Stack Developer Jobs in Washington

Mid Level Full Stack Developer information

See Washington salary details

$27

$67

$97

How much do mid level full stack developer jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for mid level full stack developer in Washington is $67.12, according to ZipRecruiter salary data. Most workers in this role earn between $55.82 and $77.31 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Mid Level Full Stack Developer position, and why are they important?

To thrive as a Mid Level Full Stack Developer, you need a solid understanding of front-end and back-end development, proficiency in programming languages like JavaScript, Python, or Java, and experience with frameworks such as React and Node.js. Familiarity with version control systems like Git, cloud platforms (e.g., AWS or Azure), and relevant certifications such as AWS Certified Developer can be advantageous. Strong problem-solving skills, effective communication, and the ability to work collaboratively set outstanding candidates apart. These skills and qualities are essential for building scalable applications and navigating the dynamic requirements of cross-functional development teams.

What is a Mid Level Full Stack Developer job?

A Mid Level Full Stack Developer is responsible for developing and maintaining both front-end and back-end components of web applications. They have a solid understanding of programming languages, frameworks, databases, and server-side logic. Typically, they collaborate with designers, other developers, and stakeholders to implement features and optimize performance. With a few years of experience, they can work independently on tasks while contributing to project architecture and problem-solving.

What is L1, L2, L3, and L4 developer?

In the context of a Mid Level Full Stack Developer role, L1, L2, L3, and L4 typically refer to different levels of seniority or expertise within an organization, with L1 being entry-level and L4 indicating a senior or lead position. These levels often correspond to experience, technical skills, and responsibilities, and are used to structure career progression and compensation. Understanding these levels helps in assessing job expectations and growth opportunities in full stack development roles.

What is a mid-level full stack developer?

A mid-level full stack developer is a software professional with experience in both front-end and back-end development, typically possessing 2-5 years of experience. They are proficient in multiple programming languages, frameworks, and tools, and can handle project tasks independently while collaborating with teams. This role often requires knowledge of databases, version control, and deployment processes.

Will Fullstack be replaced by AI?

Full Stack Developers perform tasks that involve coding, designing, and maintaining both frontend and backend systems, which require critical thinking and problem-solving skills. While AI tools can assist with coding and automation, they are unlikely to fully replace the need for human developers who understand project context, user experience, and complex system integration. Continuous learning and adapting to new technologies remain essential in this role.

What types of projects and responsibilities can I expect as a Mid Level Full Stack Developer?

As a Mid Level Full Stack Developer, you’ll typically work on both client-facing and server-side components of web applications, collaborating closely with UX/UI designers, backend engineers, and product managers. You may be responsible for creating new features, debugging complex issues, optimizing application performance, and maintaining codebases. It's common to participate in code reviews and Agile sprints, ensuring best practices are followed throughout the development cycle. This role provides exposure to a wide range of technologies and business needs, offering strong opportunities for learning and career advancement as you take on more complex assignments.

Is full stack worth it in 2026?

For a Mid Level Full Stack Developer, full stack development remains a valuable skill set due to high demand for versatile developers proficient in both front-end and back-end technologies. Staying current with frameworks like React, Node.js, and cloud platforms can enhance job prospects, as full stack roles often require knowledge of multiple programming languages and tools. The role offers opportunities for growth, but continuous learning is essential to remain competitive in the evolving tech landscape.
What are the most commonly searched types of Full Stack Developer jobs in Washington? The most popular types of Full Stack Developer jobs in Washington are:
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What cities in Washington are hiring for Mid Level Full Stack Developer jobs? Cities in Washington with the most Mid Level Full Stack Developer job openings:
Mid Level Full Stack Developer jobs near you
Infographic showing various Mid Level Full Stack Developer job openings in Washington as of June 2026, with employment types broken down into 97% Full Time, 2% Part Time, and 1% Contract. Highlights an 85% Physical, 2% Hybrid, and 13% Remote job distribution, with an average salary of $139,606 per year, or $67.1 per hour.
Full Stack Developer (Mid-Level)

Full Stack Developer (Mid-Level)

RDR Inc

Chantilly, VA • Hybrid

Other

Posted 16 days ago

Job description

Description

We are seeking a Full Stack Developer to join our team and help catapult a federal mission's delivery and discovery of identity and network-based intelligence insights to counter national security threats and malicious threats. Our software developers will assist in testing, crafting, and recommending scalable, flexible, and resilient designs and implement integrations with a standard platform in a cloud environment. The ideal candidate will have experience in strategizing overall build tools and software to facilitate information and data sharing, and advance analytic practices.


Duties:


Employ software development techniques and methodologies for solving tough analytical challenges in support of one of national security threats

Use software development skills to automate manual analytical processes

Opportunity to expand upon beyond specializations to include front end user interfaces, back end microservices, web services, cloud architectures, as well as databases and other persistent data stores

Deploy developed IT solutions, user applications, databases, and other IT capabilities

Design and develop specialized user solutions, applications and databases using a hybrid Agile approach within a DevOps environment

Provide Tier 3 technical support for deployed applications and databases

Knowledge of code versioning tools such as Git

Experience with cloud message APIs and usage of push notifications

Maintain code integrity and organization

Collaborate with the rest of engineering team to design and launch new features. Includes coordination and documentation of deployment procedures, release plans, etc.

Keen interest in learning and using the latest software tools, methods, and technologies to solve real world problem sets vital to national security

Support off-hours deployment such as evening or weekends.

Requirements

Understanding of cloud architectures and enabling tools and technologies, such as, AWS Cloud (GovCloud/C2S)

Familiar with Amazon Web Managed Services (AWS)

JavaScript, Angular, Typescript, Node.js, MongoDB, JSON, SQL, XML

High experience level with back-end programming languages (Java/Spring, Python)

Working knowledge with datastores MongoDB, DynamoDB, PostgreSQL, S3, Redshift, Redis, and Elasticsearch

Familiar with technologies jQuery, ASP/.Net, NoSQL, PL/SQL, LDAP, HTTP, REST/SOAP, RDBMS

Familiar with Configuration Management and CI Tools, such as, Git/Gitlab, Jenkins, SonarQube, Maven, Ansible, Chef

Familiar with Linux/Unix server environments

Experience with Agile development methodology

Working knowledge with Collaboration tools, such as, Jira and Confluence


Preferred Qualifications:

Working knowledge with software platforms and services, such as, Docker, Kubernetes, JMS/SQS/SNS, Kafka, AWS Lambda, NiFi,

Working knowledge with public keys and digital certificates

Experience with automated testing patterns and tools, such as, Mocha/Chai, JUnit, NUnit, TestNG

Experience with DevOps environments

Expertise in various COTS, GOTS and open-source tools which support development of data integration and visualization applications

Experience with cloud message APIs and usage of push notifications

Specialization in Object Oriented Programming languages, scripting, and databases

Familiar with Python, Groovy, Shell Script 


Requirements:

Minimum education requirements: Bachelor's Degree

Years Experience: 5+ Years relevant experience

Full Time - Onsite

Active TS/SCI with Poly Clearance Required

Apply