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Backend Developer Jobs in Seattle, WA (NOW HIRING)

Programmers.io

Senior .NET Backend Developer

Seattle, WA · On-site

$137K - $178K/yr

NET Backend Developer with at least 7 years of experience developing backend applications using C#, .NET, and GoLang. The ideal candidate should also have experience with CI/CD pipelines and modern ...

Feuji Inc

Golang Developer - Backend

Seattle, WA · On-site

Onsite Role Backend developer - Golang Looking for 3-5 yrs exp Responsibilities: * Design, develop, and maintain efficient, reusable, and reliable code using Go (Golang). * Build and manage scalable ...

Hive

Software Engineer - Backend

Seattle, WA · On-site

Backend Developer Responsibilities * Design, implement or improve features in a variety of backend systems including our REST APIs, microservices, data ingestion and processing systems, and ...

Mothership

Java Developer

Bothell, WA

$50/hr

Java Backend Developer In-Person Interview Required Location: Bothell, WA 100% Onsite Rate: $50/hr Type: Contract We are looking for a highly skilled Java Backend Developer to join our team for a 100 ...

Prime Team Partners

Backend Engineer

Bellevue, WA

$130/hr

Backend Engineer II (Hybrid - Bellevue, WA) Compensation Range: $130-150K base compensation + equity Join a fastmoving AI startup building backend systems that power enterprisescale AI agents. We're ...

Vale Concepts

Backend Engineer

Seattle, WA · On-site

They are seeking a Backend Engineer to build and scale services and APIs that power their products and data pipelines, ensuring reliability and performance. Responsibilities : • Design and build ...

Argyle Infotech

Backend Engineer

Seattle, WA · On-site

Backend Engineer Location: Seattle, WA Must-have skills: * Java * API Integration Key job responsibilities: * Troubleshoot Java * Reference architecture * Development * Review system flow diagrams

Jobsbridge

Java Backend Developer

Redmond, WA

$56.50 - $73.25/hr

2+ years of experience in the software development process 1+ years of experience with object-oriented analysis and design concepts and techniques 1+ years of experience designing and developing Web ...

Integrate

Backend Engineer

Seattle, WA · On-site

They are seeking a Backend Engineer to join a high-ownership engineering team responsible for building the infrastructure layer of their platform, focusing on scaling distributed systems and ...

Integrate

Backend Engineer

Seattle, WA · On-site

They are seeking a Backend Engineer to join their engineering team to build and scale the infrastructure layer of their platform, focusing on distributed systems and data management. Responsibilities ...

Vale Concepts

Backend Engineer

Seattle, WA

$135K - $180K/yr

The role As a Backend Engineer, you will build and scale the services and APIs that power Vale's products, machine platform, and data pipelines. * Design and build robust, scalable back-end services ...

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Backend Developer information

See Seattle, WA salary details

$13

$65

$96

How much do backend developer jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for backend developer in Seattle, WA is $65.70, according to ZipRecruiter salary data. Most workers in this role earn between $53.89 and $77.69 per hour, depending on experience, location, and employer.

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

To thrive as a Backend Developer, you need a strong grasp of server-side programming languages (such as Java, Python, or Node.js), database management, and software architecture concepts, often supported by a degree in computer science or a related field. Familiarity with frameworks (like Spring or Django), cloud platforms (AWS, Azure), APIs, and version control systems (Git) is typically required. Problem-solving ability, attention to detail, and effective teamwork are standout soft skills in this role. These skills ensure robust, scalable, and secure systems that effectively support the needs of users and front-end applications.

What does a Backend Developer do?

A Backend Developer designs, builds, and maintains the server-side components of web applications, including databases, APIs, and server logic. They work with programming languages like Java, Python, or Ruby and often use frameworks and tools to ensure efficient data processing and security. Strong problem-solving skills and knowledge of server management are essential for this role.

What engineer makes $500,000 a year?

Senior software engineers, especially those working in high-demand fields like fintech, cloud computing, or at major tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, specialized skills, and often leadership roles or equity compensation.

What's harder, backend or frontend?

Backend development for a backend developer involves working with server-side logic, databases, and APIs, often requiring knowledge of programming languages like Java, Python, or Node.js. Frontend development focuses on user interface and experience, involving HTML, CSS, and JavaScript. Both areas present unique challenges, and difficulty depends on individual skills and project requirements.

What is the difference between Backend Developer vs Frontend Developer?

AspectBackend DeveloperFrontend Developer
Primary FocusServer-side logic, databases, APIsClient-side interface, UI/UX, visual elements
Required SkillsProgramming languages like Java, Python, PHP; databases; server managementHTML, CSS, JavaScript; frameworks like React or Angular
Work EnvironmentBackend systems, server infrastructure, cloud servicesWeb browsers, design tools, user interface testing
Common UsageBuilding and maintaining server-side applicationsDesigning and implementing user interfaces

While both roles are essential in web development, Backend Developers focus on server-side logic and data management, whereas Frontend Developers create the visual and interactive aspects of websites. Understanding their differences helps in choosing the right career path or project collaboration.

What are some common challenges Backend Developers face when collaborating with frontend teams?

Backend Developers often encounter challenges related to syncing data structures, API endpoints, and release timelines with frontend teams. Ensuring clear communication and thorough documentation is critical to avoid mismatches in data expectations and functionality. Regular coordination through stand-up meetings, shared project management tools, and version-controlled API documentation helps mitigate misunderstandings and keeps both backend and frontend development aligned. Adopting practices like API-first development and automated testing can significantly improve collaboration and overall project quality.

Is Backend Developer still in demand?

Yes, backend developers are in high demand due to the ongoing need for server-side programming, database management, and API development across industries. Skills in languages like Java, Python, and frameworks such as Node.js remain valuable, and demand is expected to grow with the expansion of cloud computing and digital services.

What are Backend Developers?

Backend Developers are software engineers who focus on building and maintaining the server-side logic, databases, and APIs that power websites and applications. They ensure that the data requested by frontend systems is delivered efficiently and securely. Their responsibilities include creating and managing databases, developing server-side application logic, integrating third-party services, and ensuring application performance and scalability. Backend Developers typically work with languages such as Java, Python, Ruby, Node.js, or PHP. They often collaborate with frontend developers, designers, and other team members to deliver complete, functional digital products.
More about Backend Developer jobs
What are the most commonly searched types of Backend Developer jobs in Seattle, WA? The most popular types of Backend Developer jobs in Seattle, WA are:
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What job categories do people searching Backend Developer jobs in Seattle, WA look for? The top searched job categories for Backend Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Backend Developer jobs? Cities near Seattle, WA with the most Backend Developer job openings:
Backend Developer jobs near you
Infographic showing various Backend Developer job openings in Seattle, WA as of June 2026, with employment types broken down into 81% Full Time, 7% Part Time, and 12% Contract. Highlights an 76% Physical, 6% Hybrid, and 18% Remote job distribution, with an average salary of $136,661 per year, or $65.7 per hour.
Senior .NET Backend Developer

Senior .NET Backend Developer

Programmers.io

Seattle, WA • On-site

$137K - $178K/yr

Contractor

Posted 4 days ago

Job description

We are looking for a Senior .NET Backend Developer with at least 7 years of experience developing backend applications using C#, .NET, and GoLang. The ideal candidate should also have experience with CI/CD pipelines and modern backend development practices. 

Key Responsibilities

Design, develop, and maintain backend services and APIs using C#, .NET, and GoLang, ensuring scalability, performance, and reliability of the applications. 

Technical Requirements

Strong hands-on experience with C#, .NET/.NET Core, GoLang, REST APIs, and CI/CD tools. Experience working in Agile environments is preferred. 

Experience Level

Minimum 7+ years of professional backend development experience, preferably in enterprise-level environments.