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

Superhuman

Software Engineer, Back-End

Seattle, WA · On-site

$163K - $284K/yr

Our Back-End engineers build the systems that power AI agents across the entire product suite: the ... Collaborate closely with ML/AI, Product, and Front-End engineers to ship AI-powered features end to ...

Revefi

Senior Front End Engineer

Seattle, WA · On-site

$139K - $191K/yr

You'll work closely with design, product, and backend teams to deliver intuitive, performant, and ... Exposure to enterprise SaaS products or developer-focused tools * Knowledge of cloud platforms (AWS ...

Revefi

Senior Front End Engineer

Seattle, WA

$139K - $191K/yr

You'll work closely with design, product, and backend teams to deliver intuitive, performant, and ... Exposure to enterprise SaaS products or developer-focused tools * Knowledge of cloud platforms (AWS ...

Anduril Industries

UI Engineer, Lattice C2

Seattle, WA · On-site

$118K - $158K/yr

Work across the stack (front-end, back-end, build, CI/CD) to get things done * Support and mentor fellow engineers on engineering best practices, and on how to best use our tools REQUIRED ...

Palnar

Sr. Java Engineer@ Seattle, WA

Seattle, WA · On-site

$142K - $187K/yr

Full-stack development experience (front-end + back-end). Preferred Skills, * Exposure to Generative AI engineering tools and frameworks (Azure OpenAI, Vertex AI, AWS Bedrock). * Knowledge of ...

Adobe

Senior Software Development Engineer

Seattle, WA · On-site

$139K - $183K/yr

Responsibilities : • Own end-to-end system design and architecture across frontend, backend, and ... engineers through architecture reviews, design discussions, and code reviews, with a focus on ...

MotherDuck

Software Engineer - Backend

Seattle, WA · On-site

$140K - $250K/yr

Our engineering team comes from a wide mix of backgrounds, running the gamut from data experts to ... Work closely with product and frontend teams to ensure backend systems enable complete and cohesive ...

Palnar

Sr. Java Engineer@ Seattle, WA

Seattle, WA · On-site

$142K - $187K/yr

Full-stack development experience (front-end + back-end). Preferred Skills, * Exposure to Generative AI engineering tools and frameworks (Azure OpenAI, Vertex AI, AWS Bedrock). * Knowledge of ...

Adobe

Senior Software Development Engineer

Seattle, WA · On-site

$139K - $183K/yr

Own end-to-end system design and architecture across frontend, backend, and platform layers, with a focus on building scalable, intelligent, and extensible systems. Drive solutions to high-complexity ...

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

Frontend Backend Developer information

See Seattle, WA salary details

$13

$65

$96

How much do frontend backend developer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for frontend 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.

Are front-end developers still in demand?

Front-end developers are still in high demand due to the ongoing need for user interface design and web application development. Skills in HTML, CSS, JavaScript, and frameworks like React or Angular remain valuable, and demand is expected to grow as digital presence becomes increasingly important for businesses.

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

To thrive as a Frontend Backend Developer, you need strong proficiency in web programming languages (such as JavaScript, HTML, CSS for frontend, and Node.js, Python, or Java for backend), as well as a solid understanding of software development principles. Familiarity with frameworks (like React, Angular, or Vue for frontend and Express, Django, or Spring for backend), version control systems (like Git), and relevant certifications such as AWS Certified Developer can be highly beneficial. Excellent problem-solving, communication, and teamwork skills help you effectively collaborate with cross-functional teams and address complex technical challenges. These combined skills ensure you can build, optimize, and maintain robust, scalable web applications that meet user and business needs.

What are Frontend Backend Developers?

Frontend Backend Developers, often referred to as Full Stack Developers, are professionals skilled in both the client-side (frontend) and server-side (backend) aspects of web development. They design and build user interfaces, ensuring a seamless and interactive experience for users, while also managing server logic, databases, and application integration. Their broad range of expertise allows them to work on multiple layers of a web application, bridging the gap between visual design and technical functionality. This versatility makes them valuable in creating fully functional and cohesive digital products.

Is front-end worth it in 2026?

Front-end development remains a valuable skill in 2026, as user interfaces and web applications continue to prioritize engaging and responsive designs. Proficiency in frameworks like React or Angular, along with knowledge of HTML, CSS, and JavaScript, is essential for staying competitive in the field.

Will AI replace frontend devs?

AI tools can automate certain tasks in frontend development, such as code generation and testing, but they are unlikely to fully replace frontend developers who design user interfaces, implement complex interactions, and ensure usability. Frontend developers' skills in creativity, problem-solving, and understanding user experience remain essential. AI can augment their work but not replace the need for human oversight and expertise in the development process.

How do Frontend Backend Developers typically collaborate with designers and other developers in a project team?

Frontend Backend Developers often work closely with UI/UX designers to implement visually appealing and user-friendly interfaces based on design specifications. They also collaborate with backend specialists to ensure seamless integration between the client and server sides, often participating in code reviews and joint problem-solving sessions. Regular communication and agile methodologies, such as daily stand-ups and sprint planning, help coordinate tasks and ensure project goals are met efficiently. This collaborative environment allows developers to learn from each other and contribute to both the visual and functional aspects of web applications.

What is the difference between Frontend Backend Developer vs Web Developer?

AspectFrontend Backend DeveloperWeb Developer
Primary FocusClient-side interface and user experienceOverall website development, including both frontend and backend
Skills & TechnologiesHTML, CSS, JavaScript, UI/UX designHTML, CSS, JavaScript, server-side languages, databases
Work EnvironmentDesign and implement user interfaces, collaborate with designersBuild complete websites, integrate frontend with backend systems
CredentialsWeb development certifications, coding bootcampsSimilar certifications, broader skill set

While both roles involve web development, a Frontend Backend Developer specializes in either the client-side or server-side aspects, whereas a Web Developer often handles both areas to create complete websites.

Is 40 too old to become a web developer?

Frontend and backend development are accessible to individuals of any age, and many successful developers start or switch careers later in life. Skills such as learning programming languages, frameworks, and building a portfolio are more important than age, and continuous learning can help overcome any age-related challenges.
What are popular job titles related to Frontend Backend Developer jobs in Seattle, WA? For Frontend Backend Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Frontend Backend Developer jobs in Seattle, WA look for? The top searched job categories for Frontend Backend Developer jobs in Seattle, WA are:
Frontend Backend Developer jobs near you
Software Engineer, Back-End

Software Engineer, Back-End

Superhuman

Seattle, WA • On-site

$163K - $284K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago

Job description

Superhuman offers a dynamic hybrid working model for this role. This flexible approach gives team members the best of both worlds: plenty of focus time along with in-person collaboration that helps foster trust, innovation, and a strong team culture.
About Superhuman
Superhuman is the AI productivity platform on a mission to unlock the superhuman potential in everyone. The Superhuman suite of apps and agents brings AI wherever people work, integrating with over 1 million applications and websites. The company's products include Grammarly's writing assistance, Superhuman Docs's collaborative workspaces, Mail's inbox management, and Go, the proactive AI assistant that understands context and delivers help automatically. Founded in 2009, Superhuman empowers over 40 million people, 50,000 organizations, and 3,000 educational institutions worldwide to eliminate busywork and focus on what matters. Learn more at superhuman.com and about our values here.
The Opportunity
Superhuman is building the AI productivity platform that works everywhere people do - and the back end is where the intelligence lives. Our Back-End engineers build the systems that power AI agents across the entire product suite: the scheduling layer that manages getting all your agents to run at the right time in Go, the real-time infrastructure behind Superhuman Mail, the collaboration engine in Superhuman Docs, and the enterprise controls that let organizations deploy AI safely at scale.
This is backend work at the intersection of systems engineering and AI. You'll build the services that make agentic workflows possible - session history, task scheduling, client-server protocols, and the real-time infrastructure that connects our AI layer to users across every surface. You'll design the infrastructure that lets anyone create custom agents and publish them to a marketplace reaching tens of millions of users. And you'll tackle the hard scaling problems that come with running AI-powered features across consumer and enterprise customers simultaneously.
Superhuman's engineers have the freedom to innovate and shape the product roadmap. The complexity of our technical challenges is growing rapidly as we scale AI-powered features across every surface. You can hear more from our team on our technical blog.
As a Back-End Engineer, you will:
  • Build and operate high-throughput production services that power AI agent orchestration, connector integrations, and real-time data pipelines.
  • Design and build core platform services - task schedulers, session and conversation history, client-server protocols, and the APIs that connect our AI engine to every product surface.
  • Work across the Superhuman product suite - whether that's Go, Mail, Docs, or Enterprise - depending on where you and the team see the best fit.
  • Collaborate closely with ML/AI, Product, and Front-End engineers to ship AI-powered features end to end.
  • Build and evolve infrastructure as code, targeting high availability for both consumer and enterprise customers.
  • Contribute to an engineering culture with a strong emphasis on documentation, testing, and reliability.
  • Mentor and grow junior engineers on the team.

Qualifications
  • 5+ years of experience in back-end development, with strong fundamentals in algorithms, data structures, and system design.
  • Experience building, deploying, and debugging production systems at scale.
  • Experience with AWS or other cloud platforms (GCP, Azure).
  • Comfort working with AI-powered systems - whether that's building infrastructure for LLM-based features, managing agentic workflows, or integrating with ML pipelines. Prior experience building backend services for AI products is a plus.
  • Fluency with AI coding tools (Copilot, Cursor, Claude Code, etc.) and a point of view on how they change the way teams build software.
  • Experience with real-time systems, event-driven architectures, or high-throughput API design is a plus.
  • Deep understanding of CI/CD and infrastructure as code.
  • Demonstrated ability to work independently, manage priorities across multiple projects, and collaborate effectively with cross-functional teams.
  • Strong product instincts - you care about the end-user experience and can make good tradeoffs between speed and reliability.

We invite you to share your knowledge, experience, and goals with us to help us find the best team match for you. Tell us your superpower!
Compensation and Benefits
Superhuman offers all team members competitive pay along with a benefits package encompassing the following and more:
  • Excellent health care (including a wide range of medical, dental, vision, mental health, and fertility benefits)
  • Disability and life insurance options
  • 401(k) and RRSP matching
  • Paid parental leave
  • 20 days of paid time off per year, 12 days of paid holidays per year, two floating holidays per year, and flexible sick time
  • Generous stipends (including those for caregiving, pet care, wellness, your home office, and more)
  • Annual professional development budget and opportunities

Superhuman takes a market-based approach to compensation, which means base pay may vary depending on your location. Our US locations are categorized into two compensation zones based on proximity to our hub locations.
Base pay may vary considerably depending on job-related knowledge, skills, and experience. The expected salary ranges for this position are outlined by compensation zone and may be modified in the future.
We Encourage You to Apply
At Superhuman, we value our differences, and we encourage all-especially those whose identities are traditionally underrepresented in tech organizations-to apply. We do not discriminate on the basis of race, religion, color, gender expression or identity, sexual orientation, ancestry, national origin, citizenship, age, marital status, veteran status, disability status, political belief, or any other characteristic protected by law. Superhuman is an equal opportunity employer and a participant in the US federal E-Verify program (US). We also abide by the Employment Equity Act (Canada).

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