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Stack App Jobs in Seattle, WA (NOW HIRING)

Senior Full-Stack Engineer

Seattle, WA · On-site

$150K - $245K/yr

... app) - that is changing the way farmers manage their farms today. You will have ownership over ... You are comfortable working on all parts of the stack. Bonus Points: * Prior experience building ...

Senior Full-Stack Engineer

Seattle, WA · On-site

$150K - $245K/yr

... app) - that is changing the way farmers manage their farms today. You will have ownership over ... You are comfortable working on all parts of the stack. Bonus Points: * Prior experience building ...

... stack TypeScript architectures. * Frontend & Framework Mastery: Deep production experience working with React and modern Next.js environments (including App Router and server actions). * Backend ...

Investigate, reproduce, and resolve defects across the application stack, ensuring continuous ... Strong proficiency in React, including familiarity with modern framework concepts like Next.js (App ...

Full Stack Development: Spend 75-80% of your time engaging in hands-on coding for both frontend and ... App Health, Quality, and Performance: Prioritize application quality, respond swiftly to feedback ...

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Stack App information

See Seattle, WA salary details

$27

$67

$97

How much do stack app jobs pay per hour?

As of Jul 13, 2026, the average hourly pay for stack app in Seattle, WA is $67.44, according to ZipRecruiter salary data. Most workers in this role earn between $56.06 and $77.69 per hour, depending on experience, location, and employer.

What are Stack Apps?

Stack Apps are applications, scripts, and tools built using the Stack Exchange API. They are designed to enhance the user experience on Stack Exchange sites by providing additional features, integrations, or utilities. Developers create Stack Apps to automate tasks, provide analytics, or interact with Stack Exchange data in creative ways. The Stack Apps platform also serves as a community for sharing and discussing these tools.

What are the main responsibilities of a Stack App Developer within a typical software development team?

A Stack App Developer is responsible for building, maintaining, and optimizing applications across the full technology stack—both front-end and back-end. In a typical team, they collaborate closely with designers, product managers, and other engineers to deliver functional, user-friendly features. Daily tasks may include coding, code reviews, debugging, and participating in agile ceremonies. This role often involves problem-solving and adapting to new technologies as project needs evolve, making strong communication and teamwork skills essential.

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

To thrive as a Stack Application Developer, you need strong proficiency in programming languages (such as JavaScript, Python, or Java), knowledge of front-end and back-end frameworks, and typically a degree in computer science or related field. Experience with development tools like Git, databases (SQL or NoSQL), and cloud platforms is commonly required, along with familiarity with CI/CD pipelines. Excellent problem-solving skills, communication, and the ability to work collaboratively in agile environments set top performers apart. These skills are crucial for building robust, scalable applications, maintaining code quality, and delivering efficient solutions in dynamic development teams.
Software Engineer, Full Stack, Level 4

Software Engineer, Full Stack, Level 4

Snapchat

Seattle, WA • On-site

Full-time

Medical

Posted 18 days ago


Job description

Snap Inc is a technology company. We believe the camera presents the greatest opportunity to improve the way people live and communicate. Snap contributes to human progress by empowering people to express themselves, live in the moment, learn about the world, and have fun together.


The Company operates Snapchat, a visual messaging app that enhances your relationships with friends, family, and the world, and Specs Inc., a wholly-owned subsidiary dedicated to making computing more human, in addition to Bitmoji, Saturn, and other digital services.


Snap Engineering teams build fun and technically sophisticated products that reach hundreds of millions of Snapchatters around the world, every day. We're deeply committed to the well-being of everyone in our global community, which is why our values are at the root of everything we do. We move fast, with precision, and always execute with privacy at the forefront.

We're looking for a Full Stack Engineer to join Snap Inc!

What you'll do:

  • Build State of the art mobile and desktop web software applications and/or systems

  • Follow high-quality design and implementation practices

  • Implement features and user interfaces to optimize performance of user-facing products

  • Contribute to Snap's engineering culture by working on shared libraries and systems

  • Log and analyze operational and engagement metrics

  • Utilize AI tools and high velocity engineering workflows to design and ship scalable services while upholding rigorous standards for code correctness, security, and production ready quality code

Knowledge, Skills & Abilities:

  • Highly proficient in JavaScript (and/or TypeScript), HTML, and CSS

  • Highly proficient in Java, Golang, NodeJs, and/or Python

  • Experience developing front-end software using Javascript UI Frameworks (i.e React, Angular, Vue)

  • Strong knowledge of object-oriented and functional programming principles

  • Understanding of domain driven design principles

  • Solid knowledge of unit testing

  • Experience in front end design and/or web application development

  • Writing code for User Interface components

  • Experience optimizing JavaScript performance and browser layout rendering

  • Proficiency in, or a strong aptitude for, leveraging AI tools to streamline development, paired with the critical judgment to audit generated output for architectural integrity, performance bottlenecks, and security risks.

  • Adaptability in learning and applying evolving AI systems and tools to remain at the forefront of engineering trends and modern development practices

Minimum Qualifications:

  • Bachelor's Degree in a relevant technical field such as computer science or equivalent years of practical work experience

  • 2+ years of post-Bachelor's software development experience; or Master's degree in a technical field + 1+ year of post-grad software development experience; or PhD in a relevant technical field

  • Experience with full stack web development

Preferred Qualifications:

  • MS degree in a technical field

  • Experience with WebGL, Canvas, WebAssembly, Service workers, or other advanced front-end technology

  • Experience with GraphQL

  • Experience with large-scale microservices and distributed systems

  • Experience with NoSQL solutions, Memcache/Redis, Kubernetes, or Google/AWS services

  • Ability to identify and resolve performance and scalability issues

  • Passion for building a rich and innovative user experience

If you have a disability or special need that requires accommodation, please don't be shy and provide us some information.

"Default Together" Policy at Snap: At Snap Inc. we believe that being together in person helps us build our culture faster, reinforce our values, and serve our community, customers and partners better through dynamic collaboration. To reflect this, we practice a "default together" approach and expect our team members to work in an office 4+ days per week.

At Snap, we believe that having a team of diverse backgrounds and voices working together will enable us to create innovative products that improve the way people live and communicate. Snap is proud to be an equal opportunity employer, and committed to providing employment opportunities regardless of race, religious creed, color, national origin, ancestry, physical disability, mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, pregnancy, childbirth and breastfeeding, age, sexual orientation, military or veteran status, or any other protected classification, in accordance with applicable federal, state, and local laws. EOE, including disability/vets.

We are an Equal Opportunity Employer and will consider qualified applicants with criminal histories in a manner consistent with applicable law (by example, the requirements of the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring, where applicable).

Our Benefits: Snap Inc. is its own community, so we've got your back! We do our best to make sure you and your loved ones have everything you need to be happy and healthy, on your own terms. Our benefits are built around your needs and include paid parental leave, comprehensive medical coverage, emotional and mental health support programs, and compensation packages that let you share in Snap's long-term success!

Compensation

In the United States, work locations are assigned a pay zone which determines the salary range for the position. The successful candidate's starting pay will be determined based on job-related skills, experience, qualifications, work location, and market conditions. The starting pay may be negotiable within the salary range for the position. These pay zones may be modified in the future.

Zone A (CA, WA, NYC):

The base salary range for this position is $157,000-$235,000 annually.


Zone B:

The base salary range for this position is $149,000-$223,000 annually.

Zone C:

The base salary range for this position is $133,000-$200,000 annually.This position is eligible for equity in the form of RSUs.