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Junior Full Stack Developer Jobs in Kent, WA (NOW HIRING)

UST

Junior Full Stack Developer (Data CoE)

Bellevue, WA · On-site

They are seeking a high-potential Junior Full Stack Developer to join their Data Center of Excellence, where the role involves building data-driven applications and collaborating with data engineers ...

MG2

Senior Full Stack Developer

Seattle, WA · On-site

$12K - $17K/yr

The Senior Full Stack Developer is a senior technical contributor and emerging people leader ... Mentors and supports junior developers through technical guidance, code reviews, and structured ...

Mg2 Corporation

Senior Full Stack Developer

Seattle, WA · On-site

$12K - $17K/yr

The Senior Full Stack Developer is a senior technical contributor and emerging people leader ... Mentors and supports junior developers through technical guidance, code reviews, and structured ...

Emvia, Inc.

.Net Full Stack Developer

Redmond, WA · On-site

Company Description Emvia Inc Position : .Net Full Stack Developer Location : Redmond, WA(Locals) Duration :18 Months Contract Need 10+ years experience Full stack developer with Solid Azure Stack ...

AceStack LLC

.Net Full Stack Developer

Bellevue, WA · On-site

Job Title: .Net Full Stack Developer Location: Bellevue, WA (Onsite) Full-Time Must Have Technical Skills: Digital : HTML5-CSS3; Foundation : JavaScript; C# 5.0; Digital : ReactJS; Digital

Staffingine LLC

Net Full Stack Developer

Bellevue, WA · On-site

Job Title: .Net Full Stack Developer Job Location: Bellevue - Washington Job Type: Contract to Hire * Lead full stack development across the frontend and backend ensuring highquality code and ...

Wise Skulls

Full Stack Developer

Seattle, WA · On-site

Full-stack Developer Location: Seattle, WA (Hybrid:4 days a week) Duration: 6 months (possibility of an extension) Implementation Partner: Infosys End Client: To be disclosed JD: * 5-8 years of ...

Diverse Lynx

: Net Full stack Developer

Bellevue, WA · On-site

$100K - $120K/yr

Job : : Net Full stack Developer Job Location: Bellevue, WA(Onsite) Job Type: Full Time Salary Range: $100000 to $120000/Annum Must Have Technical Skills: Digital : HTML5-CSS3; Foundation

RxCloud

Java full Stack Developer

Bellevue, WA · On-site

$59.25 - $76.50/hr

Java Full Stack Developer Role :: Java Full Stack Developer Location :: Bellevue, WA or Atlanta, GA (day1 onsite) Term :: W2/C2C Mandatory Skills :: - J2EE, SpringBoot and scalable API microservices ...

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All JobsJunior Full Stack Developer JobsJunior Full Stack Developer Jobs in Kent, WA

Junior Full Stack Developer information

See Kent, WA salary details

$27.1K

$100.4K

$155.2K

How much do junior full stack developer jobs pay per year?

As of Jun 28, 2026, the average yearly pay for junior full stack developer in Kent, WA is $100,443.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,600.00 and $98,200.00 per year, depending on experience, location, and employer.

What is the difference between Junior Full Stack Developer vs Front End Developer?

AspectJunior Full Stack DeveloperFront End Developer
Required SkillsHTML, CSS, JavaScript, basic backend knowledge, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design, frameworks like React, Angular, or Vue
Work EnvironmentCollaborates on both client-side and server-side projects, often in startups or tech companiesFocuses on user interface and experience, primarily in web development teams
Common UsageEntry-level role for full stack development in various industriesSpecialized role focusing on front-end development in web projects

The main difference is that a Junior Full Stack Developer works on both front-end and back-end tasks, while a Front End Developer specializes in creating and optimizing user interfaces. The Junior Full Stack Developer has a broader skill set, whereas the Front End Developer focuses more on design and user experience.

What does a junior full stack developer do?

A junior full stack developer assists in designing, developing, and maintaining both the front-end and back-end components of web applications. They typically work with programming languages like JavaScript, HTML, CSS, and server-side technologies, often under the guidance of senior developers. Their role involves writing code, debugging, and collaborating with teams to deliver functional software solutions.

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

To thrive as a Junior Full Stack Developer, you need a solid understanding of front-end and back-end programming languages (such as JavaScript, HTML/CSS, and a back-end language like Python or Node.js), along with a relevant degree or coding bootcamp certification. Familiarity with frameworks (like React or Angular), version control systems (such as Git), and basic database management is typically required. Strong problem-solving skills, adaptability, and effective teamwork set standout developers apart. These skills are crucial for building robust, user-friendly applications and collaborating efficiently in fast-paced development environments.

What is a Junior Full Stack Developer?

A Junior Full Stack Developer is an entry-level software engineer who is capable of working on both the front-end and back-end components of web applications. They typically have foundational knowledge of programming languages such as JavaScript, HTML, CSS, as well as experience with frameworks like React, Node.js, or similar technologies. Junior Full Stack Developers collaborate with more experienced developers to build, test, and maintain web applications. Their responsibilities often include writing code, debugging, and learning best practices under supervision. This role is ideal for individuals looking to grow their skills in all areas of web development.

What Does a Junior Full Stack Developer Do?

A full stack developer works on both the user-facing and back-end elements of websites and applications. A junior full stack developer works under the supervision of a senior developer. In this position, your duties include handling coding responsibilities for front-end, user-facing elements. You use JavaScript, HTML, and CSS for this part of the job. You also use languages such as Python, SQL, and PHP for the back-end system of a website, including the database, cloud network, and security features. In addition to coding, you test and debug your developments and work with other team members using development strategies and methodologies.

Can I learn full stack in 3 months?

Becoming a Junior Full Stack Developer in 3 months is challenging but possible with intensive study, focusing on core skills like HTML, CSS, JavaScript, and backend frameworks. Success depends on prior experience, learning pace, and dedication, but typically, full proficiency requires longer training and practical experience.

Will AI replace full stack dev?

AI is unlikely to fully replace full stack developers, as their role involves complex problem-solving, creativity, and understanding user needs that current AI cannot replicate. Instead, AI tools can assist developers by automating repetitive tasks and enhancing productivity, allowing them to focus on more strategic aspects of development. Continuous learning and adapting to new technologies remain essential for full stack developers to stay relevant in the evolving tech landscape.

What are some common challenges Junior Full Stack Developers face during their first year on the job?

Junior Full Stack Developers often encounter challenges such as balancing the demands of both front-end and back-end development, adapting to new frameworks or tools, and managing time effectively across multiple projects. Collaborating with more experienced team members and understanding how to communicate technical concepts clearly can also be a learning curve. Regular code reviews and mentorship are commonly provided to help junior developers grow their skills and confidence in a supportive team environment.

How much do junior full stack developers make?

Junior full stack developers typically earn between $50,000 and $80,000 annually, depending on location, industry, and experience. Entry-level roles often require knowledge of programming languages like JavaScript, Python, or Java, and familiarity with frameworks such as React or Node.js.
More about Junior Full Stack Developer jobs
What are the most commonly searched types of Full Stack Developer jobs in Kent, WA? The most popular types of Full Stack Developer jobs in Kent, WA are:
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What cities near Kent, WA are hiring for Junior Full Stack Developer jobs? Cities near Kent, WA with the most Junior Full Stack Developer job openings:
Junior Full Stack Developer jobs near you
Infographic showing various Junior Full Stack Developer job openings in Kent, WA as of June 2026, with employment types broken down into 100% Full Time. Highlights an 60% In-person, and 40% Remote job distribution, with an average salary of $100,443 per year, or $48.3 per hour.
Junior Full Stack Developer (Data CoE)

Junior Full Stack Developer (Data CoE)

UST

Bellevue, WA • On-site

Full-time

Posted yesterday

UST rating

8.8

Company rating: 8.8 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

23rd of 430 rated business services

Job description

Job Summary:
UST is a mission-driven company focused on transforming lives through technology. They are seeking a high-potential Junior Full Stack Developer to join their Data Center of Excellence, where the role involves building data-driven applications and collaborating with data engineers and scientists.
Responsibilities:
• Develop and maintain end-to-end full stack applications (frontend + backend)
• Build scalable data-driven applications and APIs
• Integrate applications with enterprise data platforms (data lakes, warehouses, APIs)
• Collaborate with data engineers, data scientists, and architects
• Participate in design discussions, code reviews, and debugging
• Ensure code quality, testing, and adherence to modern engineering practices (CI/CD)
Qualifications:
Required:
• Graduation Year: 2024, 2025 or 2026
• GPA: 3.5
• Experience: 0-3 years
• Frontend: React / Angular / Vue.js, HTML, CSS, JavaScript/TypeScript
• Backend: Java / Python / Node.js
• Databases: SQL (Postgres/MySQL) + NoSQL (MongoDB preferred)
• APIs: REST / Microservices architecture
• Cloud: Exposure to AWS / Azure / GCP
• Tools: Git, CI/CD, Docker (good to have)
• Build applications leveraging enterprise data platforms and large datasets
• Basic understanding of data pipelines, ETL, and data modeling concepts
• Ability to work with data APIs and analytics-driven use cases
• Strong problem-solving and analytical skills
• Ability to work in a fast-paced, collaborative environment
• Strong learning agility and ownership mindset
• Good communication (technical + business stakeholders)
Preferred:
• Exposure/interest in AI/ML-driven or data-centric applications (nice to have)
• Bachelor’s/Master’s in Computer Science or related field
• Candidates from top-tier universities (e.g., MIT, Stanford, CMU, UC Berkeley, etc.) or equivalent strong institutions preferred
• Strong foundation in data structures, algorithms, and system design
• Internship/work experience with leading tech/product companies (e.g., Google, Microsoft, Amazon, etc.)
• Exposure to data platforms, analytics, or modern data ecosystems
• Contributions to open source, hackathons, or research projects
Company:
UST is a global digital transformation solutions provider. Founded in 1999, the company is headquartered in Waltham, USA, with a team of 10001+ employees. The company is currently Late Stage.

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