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Full Stack Java Developer Engineer Jobs in Seattle, WA

MG2

Full Stack Developer

Seattle, WA · On-site

$95K - $148K/yr

The full stack developer is a key technical contributor responsible for delivering end-to-end ... Java * PHP * Ability to build well-structured APIs, application services, and backend components.

VDart, Inc.

Full Stack Develoer

Bellevue, WA

Build scalable ETL frameworks using object-oriented Python and Java programming languages ... full-stack application development, including enterprise reusable solutions Must Have Skills

Zen3

.Net Full Stack Developer

Redmond, WA · On-site

Company Description JOB DETAILS: Client: Microsoft Role: .Net Full Stack Developer Location ... Good knowledge in Design patterns * experience in Java script, Angular JS or React JS is preferred ...

Zen3

.Net Full Stack Developer

Redmond, WA · On-site

Microsoft Role: .Net Full Stack Developer Location: Redmond, WA Type: Contract Duration: 12+ Months ... Good knowledge in Design patterns * experience in Java script, Angular JS or React JS is preferred ...

My3Tech Inc

Java Developer

Seattle, WA

$58 - $75.25/hr

Java Developer Location: Seattle, WA Duration: Long Term Client: Apple The Client Checkout ... team is seeking a full stack software development engineer with a passion for engineering ...

MG2

Senior Full Stack Developer

Seattle, WA

$12K - $17K/yr

The Senior Full Stack Developer is a senior technical contributor and emerging people leader ... Experience with one or more of the following: js, Java, PHP * Ability to build APIs, services, and ...

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Full Stack Java Developer Engineer information

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How much do full stack java developer engineer jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for full stack java developer engineer in Seattle, WA is $66.10, according to ZipRecruiter salary data. Most workers in this role earn between $57.45 and $74.13 per hour, depending on experience, location, and employer.

How do Full Stack Java Developer Engineers typically balance backend and frontend responsibilities within a project team?

Full Stack Java Developer Engineers are often expected to fluidly switch between backend tasks, such as designing RESTful APIs with Java or Spring Boot, and frontend work, like implementing user interfaces with frameworks such as Angular or React. Balancing these responsibilities usually involves close collaboration with UI/UX designers, backend specialists, and QA testers through agile sprints or similar methodologies. Effective communication and prioritization skills are essential, as developers may need to rapidly shift focus based on project deadlines or client feedback. Over time, this cross-functional role can provide valuable experience in both domains, opening up diverse career advancement opportunities.

What are the key skills and qualifications needed to thrive as a Full Stack Java Developer Engineer, and why are they important?

To thrive as a Full Stack Java Developer Engineer, you need strong proficiency in Java, front-end and back-end development, database management, and a relevant degree in computer science or related fields. Familiarity with frameworks like Spring Boot, Angular or React, RESTful APIs, and tools such as Git and Docker is typically required, along with certifications like Oracle Certified Java Programmer being advantageous. Problem-solving abilities, teamwork, adaptability, and effective communication are standout soft skills for this role. These skills and qualities are crucial for delivering robust, scalable applications and collaborating effectively across diverse development teams.

What is a Full Stack Java Developer Engineer?

A Full Stack Java Developer Engineer is a software professional skilled in both front-end and back-end development using Java technologies. They are responsible for designing, building, and maintaining complete web applications, handling everything from the user interface to the server-side logic and database integration. These engineers work with frameworks such as Spring Boot for the backend and technologies like HTML, CSS, and JavaScript for the frontend. Their expertise allows them to manage the full software development lifecycle, ensuring seamless communication between client and server components.

What is the difference between Full Stack Java Developer Engineer vs Java Software Engineer?

AspectFull Stack Java Developer EngineerJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications often preferred
Work EnvironmentDevelops both front-end and back-end applications, often in agile teamsFocuses on back-end development, APIs, and server-side logic
Employer & Industry UsageTech companies, startups, enterprises needing full-stack solutionsSoftware firms, financial institutions, enterprise IT teams

Full Stack Java Developer Engineers handle both front-end and back-end development, providing complete solutions, while Java Software Engineers typically focus on server-side and back-end tasks. Both roles require Java expertise and often overlap in skills, but their scope and daily tasks differ based on project needs.

What are popular job titles related to Full Stack Java Developer Engineer jobs in Seattle, WA? For Full Stack Java Developer Engineer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Full Stack Java Developer Engineer jobs in Seattle, WA look for? The top searched job categories for Full Stack Java Developer Engineer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Full Stack Java Developer Engineer jobs? Cities near Seattle, WA with the most Full Stack Java Developer Engineer job openings:
Full Stack Java Developer Engineer jobs near you
Software Engineer III - Java Full Stack Developer

Software Engineer III - Java Full Stack Developer

Deloitte

Bellevue, WA • On-site

Full-time

Posted 23 days ago

Deloitte rating

8.1

Company rating: 8.1 out of 10

Based on 86 frontline employees who took The Breakroom Quiz

58th of 138 rated financial services

Job description

Job Summary:
Deloitte is a leading professional services firm seeking an experienced Software Engineer III - Java Full Stack Developer to join their Project Delivery Talent Model. The role involves developing an AI-powered tutoring platform, enhancing both front-end and back-end services, and collaborating with various teams to deliver innovative training solutions.
Responsibilities:
• Build and improve the React/TypeScript front end for Kindle/tablet/mobile-friendly training experiences
• Develop AWS Lambda-based backend services and APIs that support the Andale training workflows
• Integrate Amazon Bedrock for conversational tutoring, review, assessment, and scenario-based learning
• Implement AI features such as adaptive tutoring flows, multilingual experiences, progress tracking, session resume, and scoring/reporting
• Evaluate and refine model performance through prompt tuning, output quality testing, hallucination reduction, guardrails, and model evaluation
• Work on authentication and authorization, especially integration with existing learner identity/login systems
• Design for scale and reliability, including caching, fallback logic, monitoring, and support for thousands of simultaneous users
• Partner with product, analytics, UX, and training teams to translate curriculum and trainer needs into software features
• Support future multimodal capabilities such as speech-to-text, text-to-speech, image/video integration, and agent-based orchestration
• Help establish production engineering discipline: testing, CI/CD, observability, security, and enterprise deployment readiness
Qualifications:
Required:
• 6+ years of experience in software, systems, or embedded engineering.
• 6+ years of experience working Java Full Stack, React, & TypeScript
• 6+ years of experience creating REST APIs
• Bachelor's degree, preferably in Computer Science, Information Technology, Computer Engineering, or related IT discipline; or equivalent experience
• Limited immigration sponsorship may be available
• Ability to travel 10%, on average, based on the work you do and the clients and industries/sectors you serve
Preferred:
• Proven ability to communicate complex technical concepts clearly and effectively.
• Analytical ability to manage multiple projects and prioritize tasks into manageable work products
• Can operate independently or with minimum supervision
• Excellent Written and Communication Skills
• Ability to deliver technical demonstrations
Company:
Deloitte drives progress. Our firms around the world help clients become leaders wherever they choose to compete. Founded in 2008, the company is headquartered in Arlington, USA, with a team of 10001+ employees. The company is currently Late Stage.

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