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Senior Full Stack Developer Jobs in Seattle, WA (NOW HIRING)

Emvia, Inc.

.Net Full Stack Developer

Redmond, WA · On-site

Company Description Emvia Inc Position : .Net Full Stack Developer Location : Redmond, WA(Locals) Duration :18 Months Contract Need 10+ years experience Full stack developer with Solid Azure Stack ...

Staffingine LLC

Net Full Stack Developer

Bellevue, WA · On-site

Job Title: .Net Full Stack Developer Job Location: Bellevue - Washington Job Type: Contract to Hire * Lead full stack development across the frontend and backend ensuring highquality code and ...

Medium

Senior Full Stack Software Engineer

Seattle, WA · On-site

$172.20 - $206.64/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Solid understanding of DevOps practices and tools (CI/CD pipelines, Infrastructure as Code ... As a Senior Full Stack Software Engineer , you'll play a key role in building secure, scalable ...

Staffingine LLC

Full Stack Developer

Redmond, WA · On-site

Full Stack Developer Job Location: Redmond/Seattle, WA Job Type: Contract * Design, develop, and maintain scalable applications using C#, .NET, and Azure services. * Implement and manage Azure ...

Worky

Senior Full Stack Engineer (AI-Native Platform)

Seattle, WA · On-site

$140 - $190/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Senior Full Stack Engineer (AI-Native Platform) Seattle, WA (On-site)About Pipe17 Pipe17 is ... developer productivity. Qualifications Required * 3-5 year experience building industrial grade ...

GOAT Group

Senior Full Stack Engineer

Seattle, WA

$146K - $183K/yr

We are looking for a Senior Full Stack Engineer to join our Consumer team, with a strong emphasis on backend architecture and end-to-end feature delivery. This is an immediate, high-impact role, you ...

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Senior Full Stack Developer information

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$67

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How much do senior full stack developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for senior full stack 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 is a senior full stack developer?

Senior Full Stack Developers are experienced professionals who design, develop, and maintain both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to handle servers, databases, APIs, and user interfaces. In addition to coding, they often lead development teams, make architectural decisions, and ensure software quality and scalability. Their expertise allows them to oversee the entire application lifecycle, from concept to deployment.

How does a senior full stack developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior Full Stack Developer, you'll frequently collaborate with designers, product managers, QA engineers, and other developers to deliver end-to-end solutions. You'll be involved in requirements discussions, offer technical guidance, and help align frontend and backend development with business goals. Your role often includes code reviews, mentoring junior team members, and ensuring seamless integration across various systems. This collaborative environment encourages knowledge sharing and innovation while ensuring project success.

What are the key skills and qualifications needed to thrive as a senior full stack developer, and why are they important?

To thrive as a Senior Full Stack Developer, you need advanced proficiency in both front-end and back-end programming languages, frameworks, and a solid understanding of software architecture, usually supported by a relevant degree and several years of experience. Mastery of tools such as Git, Docker, CI/CD systems, and cloud platforms like AWS or Azure is typically required, alongside familiarity with databases and version control systems. Strong problem-solving abilities, leadership, effective communication, and collaboration skills set exceptional developers apart. These skills and qualities are crucial for delivering robust, scalable solutions while mentoring teams and efficiently bridging gaps between client requirements and technical implementation.

What is the difference between Senior Full Stack Developer vs Backend Developer?

AspectSenior Full Stack DeveloperBackend Developer
Required SkillsProficiency in both frontend and backend technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js, Python, or JavaSpecialized in server-side development, working with languages like Java, Python, Ruby, or PHP, and database management
Work EnvironmentCollaborates across frontend and backend teams, often involved in full project lifecycleFocuses primarily on backend systems, APIs, and database integration
Common UsageUsed in roles requiring full project oversight and versatile development skillsUsed in roles focused on server-side logic, database management, and API development

The main difference is that a Senior Full Stack Developer handles both frontend and backend development, providing a comprehensive approach to projects, while a Backend Developer specializes solely in server-side logic and database management. Both roles require strong programming skills, but the Full Stack Developer's expertise spans the entire technology stack.

What are the most commonly searched types of Full Stack Developer jobs in Seattle, WA?

The most popular types of Full Stack Developer jobs in Seattle, WA are:

What are popular job titles related to Senior Full Stack Developer jobs in Seattle, WA?

For Senior Full Stack Developer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Senior Full Stack Developer jobs in Seattle, WA look for?

The top searched job categories for Senior Full Stack Developer jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Senior Full Stack Developer jobs?

Cities near Seattle, WA with the most Senior Full Stack Developer job openings:

Senior Full Stack Developer jobs near you
Infographic showing various Senior Full Stack Developer job openings in Seattle, WA as of August 2026, with employment types broken down into 71% Full Time, and 29% Contract. Highlights an 100% In-person job distribution, with an average salary of $140,275 per year, or $67.4 per hour.

Senior Full Stack .NET Developer

Alpha Consulting Corp.

Bellevue, WA • On-site

Full-time

Re-posted 14 days ago

Job description

Job Summary:
Alpha Consulting Corp. is seeking a Senior Full Stack .NET Developer with experience in Azure cloud services and AI Agent development. The role involves building distributed cloud applications and enterprise-scale web platforms using Microsoft technologies.
Responsibilities:
• This role is for a Senior Full Stack .NET Developer who also has experience with:
• Azure cloud services,
• AI Agent development,
• and modern frontend technologies.
• The client is specifically looking for someone who can build:
• distributed cloud applications,
• AI-powered agent solutions,
• and enterprise-scale web platforms using Microsoft technologies.
Qualifications:
Required:
• 8+ years of experience creating distributed systems in C#
• Very strong C# coding| problem solving and architecture skills
• Strong understanding of fundamental web technologies (HTML| advanced JS| MVC| Ajax concepts)
• Experience with jQuery| Angular| ReactJS| Redux or similar frameworks
• Experience in SharePoint
• 3+ years of experience building on top of Azure Services (Azure Function| Service Fabric| Logical App| Service Bus| Azure KeyVault| Authentication| Traffic Manager| Load balancer| App Insights| etc.)
• 3+ years of experience with MS SQL Server| Entity Framework| LINQ| SQL design and optimization
• Experience shipping production cloud services E2E: requirements| design| architecture| development| validation| telemetry| rollout| feedback loop
• Self-motivated| customer-focused| independent
• AI Agentic and Azure AI Foundry skills are must.
• Creation of agents and plugging into various channels
Preferred:
• Experience in Cosmos| Map-Reduce| Azure Synapse| Azure Databricks| Event Grid| etc.
Company:
Alpha Consulting Corp. has been exceeding expectations in the IT, pharmaceutical, and clinical staffing business since 1994. Founded in 1994, the company is headquartered in East Brunswick, USA, with a team of 201-500 employees. The company is currently Growth Stage.
Alpha Consulting logo

About Alpha Consulting

Sourced by ZipRecruiter

Alpha Consulting is headquartered in East Brunswick, NJ, US and operates in the consulting sector. As a high-visibility consultant in the IT and pharmaceutical services industry, they deliver comprehensive project, process, and applications management solutions to businesses across these sectors. Empowering their clients to achieve their objectives through innovative and cost-effective strategies is the core belief of Alpha. Their mission is to offer experienced consulting and IT services that help clients attain their business objectives by seamlessly bridging the gap between business goals and technology implementation.

Industry

Recruiting and staffing services

Company size

201 - 500 Employees

Headquarters location

East Brunswick, NJ, US

Year founded

1994

Social media

Facebook

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