Top Full-Stack Engineer Jobs in Seattle

Senior Fullstack Engineer responsible for owning projects spanning across systems, system integrations, data modeling, and collaborating with Product and Design teams to deliver high-quality user experiences. Must have 3-5+ years of experience with software engineering best practices and expertise in React, Node.js, and TypeScript technologies.

Senior Fullstack Engineer responsible for owning projects spanning across various systems, developing system integrations, modeling and normalizing data, collaborating with product and design teams, driving best practices in frontend development, and mentoring other engineers. Required 3-5+ years of experience with software engineering best practices, strong attention to detail, experience in JavaScript applications, working with 3rd party data providers, and common technologies in the tech stack.

Build high-quality, clean, scalable, and reusable code by enforcing best practices around software engineering architecture and processes. Work with product owners to understand requirements, implement code, and deliver high-quality products. Mentor colleagues and contribute to new product designs and features.

As a founding full stack engineer on the Support as a Service team at Stripe, you will be responsible for designing and developing new products to improve user support for fast-growing startups. This hands-on role involves building systems from scratch, optimizing support workflows, and exploring AI integration.

Lead Software Engineer II (Fullstack) role in Platform Engineering at ThousandEyes. Responsible for improving frontend technology, evangelizing best practices, building new products, exploring new technologies, and mentoring other engineers.

Mission Software Engineer responsible for building and deploying real-time interfaces for displaying and interacting with sensor data and commanding physical assets. Collaborate with end-users to translate needs into features and travel up to 30% of the time for real-world deployments.

Snap Inc is looking for a Full Stack Engineer to join their team. The role involves building state-of-the-art web software applications, following high-quality design practices, and optimizing performance of user-facing products. The ideal candidate should have 7+ years of experience as a full-stack software engineer and be proficient in JavaScript, Java, Golang, NodeJs, Python, and various other technologies.

Ontra is seeking a Senior Full Stack Software Engineer to build and maintain web-based applications using Ruby on Rails and Ember.JS. The ideal candidate should have 7+ years of experience as a fullstack software engineer and a strong foundation in software development fundamentals.

As a Staff Backend Software Engineer at Dropbox's New Initiatives team, you will shape the future of collaboration and file sharing by developing and enhancing Dropbox's suite of products. Responsibilities include articulating a technical vision, writing code, partnering with cross-functional teams, and owning relationships with other engineering teams. The role requires 10+ years of professional experience in building applications, expertise in large-scale distributed systems, and proven success in delivering technical strategies and user-centric web applications.

Design and build scalable applications/features for business impact. Work on integrations and ensure high application uptime. Contribute towards engineering excellence in CRM.

Design and build intuitive features for Stripe's Transaction Risk team, focusing on fraud prevention and mitigation. Collaborate with various teams to create impactful products. Mentor junior engineers and uphold high engineering standards. Must have 5+ years of software engineering experience, strong coding skills, and the ability to model complex business flows.

Lead Software Engineer at Disney Entertainment & ESPN Technology responsible for designing and building services to improve security posture of commerce and Identity services. Requires 7+ years of experience in building large scale software services, proficiency in Java, Javascript, AWS services, and previous ownership of features/functionality.

Design, build, and maintain backend services for Square Health & Beauty's online scheduling software. Collaborate with engineers and product managers, ship reliable software, and advocate for continuous investments in developer productivity and code quality.

As a Senior Full-Stack Engineer, you will be responsible for designing, building, and owning sophisticated underwriting services to expand access to credit for Square's sellers. You will work on backend systems with contributions to the frontend, collaborating with product, data science, and other teams to innovate new lending products.

Develop scalable, fast, robust, and simple web-based solutions to solve complex business problems. Collaborate with cross-functional teams and incorporate feedback to deliver value to customers. Work with cutting-edge technologies to build premier software and services.

Design, build, and maintain backend services for Square Appointments. Advocate for developer productivity and code quality. Collaborate with engineers and product managers to create software experiences. Ship reliable software through continuous integration and test automation.