ZipRecruiter

Log In

1

Contract Backend Developer Jobs in Seattle, WA (NOW HIRING)

Mothership

Java Developer

Bothell, WA · On-site

$50/hr

Contract We are looking for a highly skilled Java Backend Developer to join our team for a 100% onsite role in Bothell, WA . The ideal candidate will have strong experience in building robust backend ...

Prime Team Partners

Backend Engineer

Bellevue, WA

$130/hr

Backend Engineer II (Hybrid - Bellevue, WA) Compensation Range: $130-150K base compensation ... For contract positions, hired candidates will be employed by Prime Team for the duration of the ...

Docugami

Back End Software Engineer

Kirkland, WA · On-site +1

... contracts, can assist users in creating new documents more efficiently and consistently, and can ... We're looking for Back End Engineers to join our team and help make these breakthroughs happen.

Docugami

Back End Software Engineer

Kirkland, WA · On-site

... contracts, can assist users in creating new documents more efficiently and consistently, and can ... We're looking for Back End Engineers to join our team and help make these breakthroughs happen.

Georgia IT Inc

Sr. Java Developer - Seattle, WA

Seattle, WA · On-site

$65.25 - $83/hr

Job Title - Sr. Java Developer Work Location - Seattle, WA 12 Months plus contract Rate - DOE ... We need Senior hands on -heads down coders who are very strong on back end . SPRING BOOT ...

PSRTEK

Senior Software Engineer - Backend

Bellevue, WA · On-site

$138K - $182K/yr

Senior Software Engineer - Backend Bellevue, WA Long Term Contract What You Will Do: Primary Focus: Scalable API and service development, data storage, performance optimization, and integration with ...

Staffingine LLC

AEM Developer

Redmond, WA · On-site

Contract * Design, develop, and maintain custom AEM components and templates * Integrate AI models ... Collaborate with UX designers, backend developers, and AI/ML teams to build seamless content-driven ...

Staffingine LLC

net full stack

Bellevue, WA · On-site

Contract * Develop and maintain responsive web applications using React TypeScript and ... closely with backend developers to integrate APIs and services within the AspNet Fullstack ...

Staffingine LLC

Senior Software Engineer

Bellevue, WA · On-site

$138K - $182K/yr

Contract * The Content Delivery Experience Tooling team is responsible for building out several ... This specific role is for the Content Tooling team that own several backend services that enable ...

DocuSign

Director, Software Engineering

Seattle, WA · Hybrid

$287K/yr

... and contract lifecycle management (CLM). What you'll do Docusign operates global, always-on ... You will manage a multidisciplinary team of backend engineers, machine learning engineers, and data ...

Docusign

Director, Software Engineering

Seattle, WA · On-site

$287K/yr

... and contract lifecycle management (CLM). What you'll do Docusign operates global, always-on ... You will manage a multidisciplinary team of backend engineers, machine learning engineers, and data ...

next page

Showing results 1-20

All JobsContract Backend Developer JobsContract Backend Developer Jobs in Seattle, WA

Contract Backend Developer information

See Seattle, WA salary details

$13

$65

$96

How much do contract backend developer jobs pay per hour?

As of Jun 16, 2026, the average hourly pay for contract 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 Contract Backend Developer, and why are they important?

To thrive as a Contract Backend Developer, you need strong programming skills in languages like Python, Java, or Node.js, along with experience in database management and API development, supported by a relevant degree or proven project experience. Familiarity with frameworks (such as Django, Spring, or Express), cloud services (like AWS or Azure), and version control systems (e.g., Git) is typically expected. Excellent problem-solving abilities, strong communication, and the ability to quickly adapt to new codebases and team environments set top contractors apart. These skills and qualities are crucial for delivering reliable, scalable backend solutions and integrating smoothly into diverse project teams.

What are some common challenges faced by Contract Backend Developers when joining a new project?

Contract Backend Developers often encounter challenges such as quickly understanding existing codebases, adapting to different tech stacks, and aligning with the team's development practices. Since contract roles usually have tight deadlines, developers must rapidly familiarize themselves with project documentation and workflows. Effective communication with team members and proactive clarification of requirements are essential to ensure smooth integration and successful project outcomes.

What are contract backend developers?

Contract backend developers are professionals hired on a temporary or project basis to build and maintain the server-side logic, databases, and APIs that power web or mobile applications. They work behind the scenes to ensure that applications function smoothly, handle data efficiently, and communicate effectively with front-end systems. Unlike full-time employees, contract backend developers typically work for a set duration or on specific projects, offering flexibility to both clients and developers. They often bring specialized expertise in programming languages such as Python, Java, Node.js, or Ruby, and may work remotely or on-site depending on the contract terms.
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:
What are popular job titles related to Contract Backend Developer jobs in Seattle, WA? For Contract Backend Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Contract Backend Developer jobs in Seattle, WA look for? The top searched job categories for Contract Backend Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Contract Backend Developer jobs? Cities near Seattle, WA with the most Contract Backend Developer job openings:
Contract Backend Developer jobs near you

Lead Java Backend Developer - Bellevue, WA Onsite

Kanak Elite Services Inc

Bellevue, WA • On-site

$57 - $74/hr

Contractor

Posted 7 days ago

Job description

Hello There,

My name is Himanshu Sharma, and I serve as the Recruitment Lead at Kanak-IT INC. I am reaching out to share an excellent career opportunity for the role of Lead Java Backend Developer with our esteemed client. If you are interested then please share your updated resume at Himanshu01@kanakits.com .

Job Description

Position           : Lead Java Backend Developer

Location          : Bellevue, WA Onsite (should be ready to relocate)

Duration         : Long term contract

Must have RAG implementation and kubernetes experience

Responsibilities:

  • Design and architect the backend services and APIs.
  • Ensure scalability, performance, and security of backend components.
  • Mentor backend developers (if any).
  • Integrate with internal systems (e.g., authentication, data sources, etc.).
  • Ensure best practices in code quality, testing, and documentation.

Skills to Look For:

  • Java (Spring Boot, JPA/Hibernate)
  • RESTful API design
  • Microservices architecture
  • Experience with enterprise authentication (e.g., SSO, OAuth2)
  • Strong experience in Kubernetes.
  • Experience in RAG implementation