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

LVT

Senior Backend Software Engineer - Seattle

Seattle, WA · On-site

$159K - $192K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Provide technical guidance and constructive code reviews to mid-level and junior engineers ... Collaborate across adjacent QA, DevOps, and architecture teams to accelerate CI/CD pipelines ...

Walmart

Senior, Software Engineer - Web/OL

Bellevue, WA · On-site

$108K - $216K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Backend Development: Design and develop RESTful APIs, ensuring robust and secure communication ... Provide mentorship to junior team members, fostering a culture of continuous learning and ...

Walmart

Senior, Software Engineer - Web/OL

Bellevue, WA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Backend Development: Design and develop RESTful APIs, ensuring robust and secure communication ... Provide mentorship to junior team members, fostering a culture of continuous learning and ...

Belva.ai

Software Engineer II

Bellevue, WA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The ideal candidate should have at least 3 years of experience as a backend Python developer in ... Mentor and provide technical guidance to junior developers, fostering a culture of knowledge ...

Amazon

Security Engineer, Amazon Photos

Seattle, WA

Fire TV and Echo platforms where families share their memories - Backend systems: Where AI helps ... junior security engineers and developers on secure coding practices - Contribute to security ...

Amazon

Security Engineer, Amazon Photos

Seattle, WA · On-site

Fire TV and Echo platforms where families share their memories - Backend systems: Where AI helps ... junior security engineers and developers on secure coding practices - Contribute to security ...

Amazon

Security Engineer, Amazon Photos

Seattle, WA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Fire TV and Echo platforms where families share their memories - Backend systems: Where AI helps ... junior security engineers and developers on secure coding practices - Contribute to security ...

CYNET SYSTEMS

Java Lead with GCP

Issaquah, WA · On-site

$60 - $65/hr

Architect scalable, secure, and high-performance backend systems. * Collaborate with cross-functional teams across onsite and offshore locations. * Mentor junior developers and enforce coding ...

Geico

Senior Software Engineer - HYBRID

Seattle, WA

$139K - $183K/yr

Developer Productivity: Drive improvements to engineering productivity through reusable platforms ... Conduct design sessions, code reviews, and mentor junior engineers to elevate engineering quality ...

Walmart

Principal, Software Engineer

Bellevue, WA · On-site

$152K - $204K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... junior team members. What You Will Bring * ProficiencyinMicroservicearchitecturefor backend ... Exposure to developer productivity, observability, or DevOps tools. * Contributions to open-source ...

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Showing results 21-40

All JobsBackend Developer JobsJunior Backend Developer JobsJunior Backend Developer Jobs in Seattle, WA

Junior Backend Developer information

See Seattle, WA salary details

$27.3K

$101.3K

$156.5K

How much do junior backend developer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for junior backend developer in Seattle, WA is $101,257.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,200.00 and $99,000.00 per year, depending on experience, location, and employer.

How much do junior backend developers make?

Junior backend developers in the US typically earn between $50,000 and $80,000 annually, depending on location, experience, and skills such as knowledge of programming languages like Python or Java. Entry-level salaries may be lower in some regions, while those with additional certifications or experience can earn more.

What are the main responsibilities of a junior backend developer?

As a Junior Backend Developer, you'll typically be involved in writing and maintaining server-side logic, integrating with databases, and supporting the development of APIs that connect various parts of an application. You may work closely with front-end developers, QA testers, and project managers to implement new features and resolve technical issues. Your daily responsibilities could also include debugging code, participating in code reviews, and updating documentation. This entry-level role offers an excellent opportunity to build foundational development skills while collaborating within a larger software engineering team.

What is a junior backend developer?

A Junior Backend Developer is an entry-level software engineer who focuses on server-side development, databases, and API integrations. They typically work with languages like Python, Java, or Node.js and collaborate with frontend developers to ensure seamless application functionality. Their responsibilities include writing and maintaining code, debugging issues, and optimizing performance. Junior Backend Developers often follow the guidance of senior developers and gradually take on more complex tasks as they gain experience.

What are the key skills and qualifications needed to thrive as a junior backend developer?

To thrive as a Junior Backend Developer, you need a solid understanding of programming languages like Python, Java, or Node.js, alongside knowledge of databases and basic software development principles. Familiarity with tools such as version control systems (e.g., Git), RESTful APIs, and frameworks like Django or Express is highly valued, and online certifications in these technologies can be beneficial. Strong problem-solving, effective communication, and a willingness to learn make candidates stand out in a collaborative development environment. These skills and qualities are crucial for building reliable backend systems, debugging issues, and contributing effectively to team projects.

Is a junior backend developer entry-level?

Yes, a junior backend developer position is typically considered entry-level, suitable for candidates with limited professional experience or recent graduates. It often involves learning foundational skills in server-side programming, databases, and frameworks, with opportunities for skill development and growth.
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 Junior Backend Developer jobs in Seattle, WA? For Junior Backend Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Junior Backend Developer jobs in Seattle, WA look for? The top searched job categories for Junior Backend Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Junior Backend Developer jobs? Cities near Seattle, WA with the most Junior Backend Developer job openings:
Junior Backend Developer jobs near you
Infographic showing various Junior Backend Developer job openings in Seattle, WA as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $101,257 per year, or $48.7 per hour.

Senior Backend Software Engineer - Seattle

LVT

Seattle, WA • On-site

$159K - $192K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 11 days ago

Job description

ABOUT LVT
LVT is redefining how businesses operate in the physical world, moving beyond traditional security solutions to deliver AI-driven, actionable intelligence that makes sites smarter, safer, and more secure. Since pioneering our first mobile, solar-powered units, our commitment to scrappy, hands-on innovation has made us an established leader and one of the fastest-growing companies in intelligent site technology. We are building the next generation of solutions-from our physical units in the field to a powerful Agentic AI platform-that allows our customers to gain unprecedented visibility and control over safety, compliance, and operations. This is your chance to join a cutting-edge team that isn't just watching the world change, but actively building the technology that is changing it.
We're a team that's focused on growth and innovation, and we're proud that our crew, products, and leadership are being recognized for it.
  • A Top-Tier Growth Company: Named one of the Financial Times' Fastest Growing Companies 2025 and #10 on the Inc. 5000 Rocky Mountain Regional list for 2025.
  • Innovative Leadership: Our CEO, Ryan Porter, was named an EY Entrepreneur of the Year 2025, and our CTO, Steve Lindsey, was inducted into the Silicon Slopes CTO Hall of Fame in 2024.
  • Product & Software Excellence: We were named one of The Software Report's Top 100 Software Companies of 2023 and are a winner of the Security Today Govies Award for 2025.

ABOUT THIS ROLE
As a Senior Fullstack Software Engineer at LVT, you will play a critical role in designing, building, and scaling software across our entire user interface surface area and the mission-critical backend services supporting it. You will own features end-to-end-from building responsive React applications to optimizing our federated GraphQL subgraphs. Working alongside a highly collaborative team, your engineering judgment will directly shape how enterprise customers interact with real-time IoT data and advanced automated workflows.
ROLE RESPONSIBILITIES
  • Deliver High-Quality Software End-to-End: Design, build, test, and ship robust features across our full stack, ensuring code aligns with high-performance standards from UI components to backend REST and GraphQL services.
  • Cross-Service Architecture & Debugging: Trace, isolate, and resolve complex, systemic bugs across service boundaries (UI, API gateways, subgraphs, and legacy codebases) to ensure seamless performance.
  • API & Data Integrity: Define clear data contracts between microservices, maintain schema federation hygiene, and architect secure, scalable real-time WebSocket data flows.
  • Promote Reliability and Performance: Write and run comprehensive tests, instrument critical system metrics, and build operational dashboards to proactively monitor system health and minimize downtime.
  • Technical Mentorship: Provide technical guidance and constructive code reviews to mid-level and junior engineers, encouraging best practices and continuous learning across the team.
  • Continuous Engineering Improvement: Collaborate across adjacent QA, DevOps, and architecture teams to accelerate CI/CD pipelines, enhance stack-wide type safety, and deprecate legacy systems without disrupting product delivery.

OUR IDEAL CANDIDATE
  • 5+ Years of Professional Development Experience: A proven track record building enterprise-grade applications, with a heavy emphasis on full-stack TypeScript architectures.
  • Frontend & Framework Mastery: Deep production experience working with React and modern Next.js environments (including App Router and server actions).
  • Backend & API Expertise: Strong command of Node.js (NestJS preferred) and hands-on experience designing schemas, resolvers, and subscriptions using Apollo Server or similar GraphQL ecosystems.
  • Data & Real-Time Systems Knowledge: Proficiency with relational databases (MySQL preferred), query builders/ORMs (like Knex), and experience scaling real-time web applications using WebSockets.
  • Security & Infrastructure Fundamentals: Solid understanding of modern authentication/authorization patterns (OAuth/OIDC, JWT) alongside familiarity with Docker, containerization, and modern CI/CD practices.
  • Problem Solver & Systems Thinker: Exceptional analytical skills with the ability to dive into unfamiliar or legacy codebases, deduce business logic, and refactor effectively.
  • Compelling Communicator: Strong interpersonal and collaboration skills, with an innate ability to lead cross-team design discussions and articulate technical strategies clearly to stakeholders.

COMPENSATION
The beginning annual salary range for this role is $159,000 - $192,000 USD and is determined by location, job-related experience, and education/training. Your total earning potential is amplified by a bonus structure tied to meeting goals, and you will become an owner from day one through our employee equity program.
BENEFITS
We believe you do your best work when your whole life is supported. We invest in our crew's health, families, and financial futures with a benefits package designed to support you inside and outside the office. Full-time benefits include, but not limited to: Comprehensive health, dental and vision coverage, retirement benefits (401k match up to 4%), and flexible PTO.
LVT IS PROUD TO BE AN EQUAL OPPORTUNITY EMPLOYER. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. All candidates must pass a drug screening and background check upon employment. Some roles may also require passing a federal background check and fingerprinting. Must be authorized to work in the U.S. If reasonable accommodation is needed to participate in the job application or interview process, and/or to perform essential job functions, please reach out to your recruiter.

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