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Mid Full Stack Software Developer Jobs in Seattle, WA

You are a Staff Full Stack Software Engineer with experience building large-scale software applications. You have deep interest in backend technologies. You are also familiar with frontend and mobile ...

Senior Full Stack Java Developer

Renton, WA ยท On-site

$59 - $76.25/hr

The Boeing Company The Boeing Company is currently seeking a Senior Full Stack Software Java Developer to join the team in Renton, WA; Seattle, WA; Everett, WA; Plano, TX; Charleston, SC; or El ...

Have you got what it takes? * 5+ years of professional software engineering experience with strong full-stack fundamentals * Proficiency in TypeScript/Node.js or Go on the backend and React ...

We are seeking an experienced and highly skilled Full-Stack Project Lead Engineer to join our team. The ideal candidate will have a strong background in full-stack software development, proven ...

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Mid Full Stack Software Developer information

See Seattle, WA salary details

$27

$67

$97

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

As of May 30, 2026, the average hourly pay for mid full stack software developer in Seattle, WA is $67.44, according to ZipRecruiter salary data. Most workers in this role earn between $56.06 and $77.69 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Mid Full Stack Software Developer, and why are they important?

To thrive as a Mid Full Stack Software Developer, you need solid programming skills in both frontend (e.g., JavaScript, React) and backend (e.g., Node.js, Python, Java) technologies, along with a relevant degree or equivalent experience. Familiarity with version control systems like Git, databases (SQL/NoSQL), and cloud platforms (e.g., AWS, Azure) is typically important, and certifications in these areas can be advantageous. Strong problem-solving, teamwork, and effective communication skills help you collaborate across teams and translate requirements into robust solutions. These abilities are critical for delivering end-to-end, scalable software products that meet business goals and user expectations.

What are some typical challenges a Mid Full Stack Software Developer might face when transitioning between front-end and back-end tasks?

Mid Full Stack Software Developers often juggle both front-end and back-end responsibilities, which can present challenges such as context switching between different programming languages, frameworks, and problem-solving approaches. Balancing user experience considerations with system performance and scalability can be demanding, especially when collaborating with specialized teams. Developers may also encounter difficulties staying up-to-date with evolving technologies across the entire stack, but regular communication with team members and continuous learning help mitigate these challenges.

What is a Mid Full Stack Software Developer?

A Mid Full Stack Software Developer is a professional with several years of experience who is capable of working on both the front-end and back-end of web applications. They are skilled in multiple programming languages, frameworks, and technologies, allowing them to handle tasks such as designing user interfaces, developing server-side logic, managing databases, and integrating APIs. Mid-level developers typically work under minimal supervision, contribute to architectural decisions, and may mentor junior developers. They play a crucial role in ensuring that applications are functional, efficient, and scalable.

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

AspectMid Full Stack Software DeveloperMid Front End Developer
Required SkillsProficiency in both front-end and back-end technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js or PythonStrong skills in HTML, CSS, JavaScript, and front-end frameworks like React or Angular
Work EnvironmentWorks on both client-side and server-side development, often in cross-functional teamsFocuses primarily on user interface and client-side development
Common UsageUsed in full-stack development projects, startups, and companies requiring versatile developersPrimarily employed in UI/UX design, web applications, and front-end focused teams

The Mid Full Stack Software Developer has a broader scope, handling both front-end and back-end tasks, while the Mid Front End Developer specializes in creating engaging user interfaces. Both roles require similar foundational skills, but the full stack developer's versatility makes them suitable for projects needing end-to-end development.

Infographic showing various Mid Full Stack Software Developer job openings in Seattle, WA as of May 2026, with employment types broken down into 96% Full Time, 1% Part Time, and 3% Contract. Highlights an 98% Physical, and 2% Remote job distribution, with an average salary of $140,275 per year, or $67.4 per hour.
Full Stack Developer Level 3

Full Stack Developer Level 3

Indotronix International Corporation

Seattle, WA โ€ข On-site

$54.84 - $68.80/hr

Full-time

Posted 19 days ago


Job description

Full Stack Developer Level 3 | Seattle, Washington, United States
Indotronix is seeking an :Full Stack Developer Level 3,Seattle, WA
Shifts: 1st shift
Start Time: 7:00 AM (flexible)
End Time: 3:30 PM (flexible)
Bachelor STEM
Is Clearance Required To Start?:No
Job Description
The Full Stack Developer will support the modernization, development, and maintenance of enterprise applications with a focus on React front-end migration and Java backend services. This role collaborates with cross-functional teams to deliver scalable, secure, and high-performing applications while supporting DevOps and CI/CD initiatives.
Responsibilities
  • Refactor and migrate the PTA application front end from Angular to React
  • Develop and maintain backend services using Java and Spring Boot
  • Build and support REST APIs and SQL-based backend solutions
  • Collaborate with DevOps teams to improve CI/CD pipelines and deployment automation
  • Apply DevOps principles to support continuous integration, delivery, and infrastructure automation
  • Participate in code reviews, design discussions, and agile development activities
  • Troubleshoot and resolve front-end and backend application issues
  • Improve application performance, scalability, and maintainability
  • Stay current with emerging technologies and best practices in full stack development and DevOps
  • Support communication and collaboration with global teams, including off-hours coordination when required

Basic Qualifications (Required Skills/Experience)
  • 5+ years of experience in full stack software development
  • Strong experience with React for front-end development
  • Experience with Java, Spring Boot, SQL, and REST API development
  • Understanding of software development testing practices
  • Familiarity with DevOps concepts and CI/CD pipelines
  • Experience working in Agile development environments
  • Strong problem-solving and communication skills

Preferred Qualifications (Desired Skills/Experience)
  • Experience with Angular
  • Experience with Databricks or similar big data platforms
  • Experience with Microsoft Azure or other cloud platforms
  • Familiarity with Mantine component library
  • Experience with Docker and Kubernetes
  • Knowledge of scripting languages and automation tools
  • Bachelor's degree in Computer Science, Engineering, or related field

Education & Experience
  • Education/experience typically acquired through advanced technical education (e.g., Bachelor's degree) and typically 5 or more years of related work experience, or an equivalent combination of technical education and experience (e.g., PhD, Master's degree + 3 years' related work experience, 9 years' related work experience, etc.).

Indotronix Avani Group logo

About Indotronix Avani Group

Sourced by ZipRecruiter

In 1986, Indotronix established itself in the staffing space. 22 years later, Avani entered the scene, offering consulting and technology development. Finally, in 2016, the two joined forces to begin delivering talent across all areas, from Staffing to Consulting to unique platform development.

Industry

Recruiting and staffing services

Company size

1,001 - 5,000 Employees

Headquarters location

Rochester, NY, US

Year founded

1986