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Back End Developer Jobs in Seattle, WA (NOW HIRING)

Aivra Health LLC

Backend Developer

Seattle, WA · On-site

Backend Developer Location: Seattle, WA, USA Job Type: Full-Time About the Role We are looking for a Backend Developer to build scalable APIs and server-side applications that power modern web ...

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 ...

Flowplay, LLC

Backend Engineer

Seattle, WA · Hybrid

$160K - $175K/yr

Job Title: Backend Engineer Department/Team: Engineering Reports To: Backend Engineering Manager Job Summary The Backend Engineer at FlowPlay is responsible for developing, maintaining, and ...

FlowPlay, Inc.

Backend Engineer

Seattle, WA · On-site

$160K - $175K/yr

Job Title: Backend Engineer Department/Team: Engineering Reports To: Backend Engineering Manager Job Summary The Backend Engineer at FlowPlay is responsible for developing, maintaining, and ...

Flowplay, LLC

Backend Engineer

Seattle, WA · On-site

$160K - $175K/yr

Job Title: Backend Engineer Department/Team: Engineering Reports To: Backend Engineering Manager Job Summary The Backend Engineer at FlowPlay is responsible for developing, maintaining, and ...

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 ...

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All JobsBack End Developer JobsBack End Developer Jobs in Seattle, WA

Back End Developer information

See Seattle, WA salary details

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How much do back end developer jobs pay per hour?

As of Aug 4, 2026, the average hourly pay for back end developer in Seattle, WA is $65.74, according to ZipRecruiter salary data. Most workers in this role earn between $53.94 and $77.74 per hour, depending on experience, location, and employer.

What is a back end developer?

A Back End Developer is a programmer who specializes in building and maintaining the server-side logic, databases, and application functionality that power websites and web applications. Unlike front end developers, who focus on the visual and interactive elements users see, back end developers work behind the scenes to ensure data is stored, processed, and delivered correctly. They typically use programming languages like Python, Java, Ruby, or PHP, and interact with databases such as MySQL or MongoDB. Their work is crucial for making sure applications run smoothly, securely, and efficiently.

What are some common challenges back end developers face when integrating with front-end teams?

Back End Developers often encounter challenges when aligning data structures and APIs with front-end requirements, especially as user interface needs evolve rapidly during development. Effective communication and regular collaboration with front-end developers are essential to ensure that endpoints, data formats, and error handling are well-coordinated. Additionally, maintaining consistent documentation and using tools like Swagger or Postman can help streamline integration and reduce misunderstandings between teams.

What is a back end developer?

A back end developer is a computer science professional who specializes in functionality that takes place on the server side or backend. As a back end developer, you write code to create software that solves a business need. Your responsibilities are to research the needs of either your employer, or a particular industry, find a problem, and create a software solution. A back end developer differs from a traditional web developer, or front end developer, in that back-end software may not have a user interface or even have exposure to the web.

What is the difference between Back End Developer vs Front End Developer?

AspectBack End DeveloperFront End Developer
Primary FocusServer-side logic, databases, APIsUser interface, website layout, client-side scripting
Skills & TechnologiesLanguages like Java, Python, Ruby; databases; server managementHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend systems, server environments, cloud platformsDesign tools, browser testing, UI/UX design
Common CertificationsCertified Web Developer, AWS Certified DeveloperCertified Front End Developer, UI/UX certifications

Back End Developers focus on server-side logic, databases, and APIs, ensuring the website's functionality behind the scenes. Front End Developers work on the visual and interactive aspects users see and interact with. Both roles are essential in web development, often collaborating to create seamless digital experiences.

What are the key skills and qualifications needed to thrive as a back end developer?

To thrive as a Back End Developer, you need strong programming skills in languages like Java, Python, or Node.js, along with a solid understanding of databases and API design, typically supported by a degree in computer science or related experience. Familiarity with frameworks such as Spring or Django, version control systems like Git, and cloud platforms (e.g., AWS or Azure) is often required, with certifications in these areas considered beneficial. Problem-solving, effective communication, and teamwork are crucial soft skills that help developers collaborate and address complex technical challenges. These competencies are vital for building reliable, scalable systems that support front-end applications and ensure robust product performance.
More about Back End Developer jobs
What are the most commonly searched types of Back End Developer jobs in Seattle, WA? The most popular types of Back End Developer jobs in Seattle, WA are:
What are popular job titles related to Back End Developer jobs in Seattle, WA? For Back End Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Back End Developer jobs in Seattle, WA look for? The top searched job categories for Back End Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Back End Developer jobs? Cities near Seattle, WA with the most Back End Developer job openings:
Back End Developer jobs near you
Infographic showing various Back End Developer job openings in Seattle, WA as of July 2026, with employment types broken down into 78% Full Time, and 22% Contract. Highlights an 100% In-person job distribution, with an average salary of $136,738 per year, or $65.7 per hour.

Backend Developer

Aivra Health LLC

Seattle, WA • On-site

Other

Medical, PTO

Posted 20 days ago

Job description

Backend Developer

Location: Seattle, WA, USA

Job Type: Full-Time

About the Role

We are looking for a Backend Developer to build scalable APIs and server-side applications that power modern web platforms.

Key Responsibilities
  • Design backend architecture.
  • Develop RESTful APIs.
  • Integrate databases and third-party services.
  • Optimize application performance.
  • Ensure application security.
  • Write clean and maintainable code.
Required Qualifications
  • Bachelor''s degree in Computer Science or related field.
  • Experience with backend technologies.
  • Strong SQL knowledge.
  • Understanding of API development.
Preferred Skills
  • Node.js
  • Express.js
  • Java
  • Spring Boot
  • Python
  • Django
  • ASP.NET Core
  • PostgreSQL
  • MongoDB
  • Docker
  • Git
  • AWS
Benefits
  • Medical Insurance
  • Paid Time Off
  • Flexible Work Hours
  • Professional Development
  • Career Growth

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