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Top Software Engineer Jobs in Seattle, WA

88+ Job Results
7 Days Ago
Seattle, WA
Remote
3,300 Employees
5-7 Years of Experience
3,300 Employees
5-7 Years of Experience
Information Technology • Security • Cybersecurity

At Cloudflare, we have our eyes set on an ambitious goal: to help build a better Internet. Today the company runs one of the world's largest networks that powers approximately 25 million Internet properties, for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a...

Top Benefits:
401-K
Child Care Benefits
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+45 More
Yesterday
Seattle, WA
5,600 Employees
3-5 Years of Experience
5,600 Employees
3-5 Years of Experience
Fintech • Payments
The Backend Engineer will collaborate with various teams to release APIs in SDKs, design and implement new API patterns, streamline API authoring process, and lead Stripe's API design process. They will also provide support to users, add new language features to SDKs, and influence the team's strategy and roadmap.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+30 More
8 Days Ago
Seattle, WA
Remote
57 Employees
3-5 Years of Experience
57 Employees
3-5 Years of Experience
Healthtech • Software
Optimize Health is seeking Platform Engineers to help integrate partners' systems, introduce new data, and ensure scalability of the platform for remote care. Responsibilities include consulting with team members, writing code, reviewing designs, responding to system issues, and observing user needs for product improvements.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+30 More
11 Days Ago
Seattle, WA
Remote
965 Employees
$185K-$265K Annually
7+ Years of Experience
965 Employees
$185K-$265K Annually
7+ Years of Experience
Security
Contribute to the development of the LogScale SaaS solution for observability, log management, and security events. Collaborate with cross-functional teams to deliver high-quality features. Troubleshoot critical production issues and participate in scoping, designing, and developing new features.
15 Days Ago
Seattle, WA
Remote
5,600 Employees
5-7 Years of Experience
5,600 Employees
5-7 Years of Experience
Fintech • Payments
Seeking an experienced Backend Engineer to build reliable and scalable authorization infrastructure at a financial infrastructure platform. Responsibilities include leading technical projects, upleveling engineering standards, and mentoring other engineers. Minimum requirements include 5+ years of software engineering experience, strong communication skills, and a preference for simple solutions.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+30 More
19 Hours Ago
Seattle, WA
Remote
20,000 Employees
$143K-$250K Annually
5-7 Years of Experience
20,000 Employees
$143K-$250K Annually
5-7 Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Seeking Staff Software Engineer with 6+ years of front-end software development experience to design and develop a data analytics platform using cutting-edge technologies. Responsibilities include leading product design, standardizing processes, and researching new technologies for scalability and productivity. Must have expertise in JavaScript, ReactJS, NodeJS, Java, and BI tools.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
12 Hours Ago
Seattle, WA
Remote
12,428 Employees
$168K-$297K Annually
5-7 Years of Experience
12,428 Employees
$168K-$297K Annually
5-7 Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Square is seeking a senior backend Software Engineer to work on the Payment Pricing & Cost Platform. Responsibilities include designing scalable systems, implementing solutions, collaborating cross-functionally, and providing technical mentorship. The team focuses on data-driven improvements to payment profitability. Qualifications include a BA/BS degree, experience in working cross-functionally, and a desire to work on highly available, scalable data systems. Technologies used include Java, Python, Ruby, and various tools and platforms such as MySQL, Google Cloud Platform, and AWS.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+26 More
19 Hours Ago
Seattle, WA
Remote
20,000 Employees
$117K-$181K Annually
3-5 Years of Experience
20,000 Employees
$117K-$181K Annually
3-5 Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Build high-quality, clean, scalable, and reusable code by enforcing best practices in software engineering architecture. Work closely with product owners to deliver high-quality products and features, enhance existing product suite, and design software that is simple to use and extend. Passion for web platform and experience with modern UI frameworks.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More

Featured Jobs

19 Hours Ago
Seattle, WA
Remote
4,800 Employees
$155K-$178K Annually
7+ Years of Experience
4,800 Employees
$155K-$178K Annually
7+ Years of Experience
Fintech • Mobile • Software • Financial Services
Research, design, and develop computer and network software. Update and enhance existing software capabilities. Work on full-stack development including front-end and back-end technologies. Collaborate with engineering and product stakeholders to build financial products and tools. Mentor other engineers, support technical culture, and help grow the team.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
19 Hours Ago
Seattle, WA
Remote
12,428 Employees
$139K-$245K Annually
5-7 Years of Experience
12,428 Employees
$139K-$245K Annually
5-7 Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Work as a Full Stack Developer at TIDAL, a streaming platform for artists. Collaborate with frontend and backend teams to build and deliver product features. Focus on empowering musicians with tools for their artistic journey and technical improvements for performance optimization.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+26 More
19 Hours Ago
Seattle, WA
Remote
12,428 Employees
$139K-$245K Annually
5-7 Years of Experience
12,428 Employees
$139K-$245K Annually
5-7 Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Square Appointments is looking for a Senior Software Engineer to work on the backend that powers the Square Appointments platform. Responsibilities include designing and building software experiences, maintaining services, and executing complex feature releases. Must have 5+ years of relevant experience and strong familiarity with Ruby and/or Rails.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+26 More
19 Hours Ago
Seattle, WA
Remote
20,000 Employees
$137K-$233K Annually
5-7 Years of Experience
20,000 Employees
$137K-$233K Annually
5-7 Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Build high-quality, clean, scalable and reusable code by enforcing best practices. Work with product owners to deliver high-quality products. Mentor colleagues and promote knowledge-sharing. 5+ years of software engineering experience with JavaScript, Java. Experience with UI frameworks like Angular, React, or Vue. Analytical and design skills.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
3 Days Ago
Seattle, WA
Remote
12,431 Employees
$153K-$270K Annually
1-3 Years of Experience
12,431 Employees
$153K-$270K Annually
1-3 Years of Experience
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
The Staff Software Engineer on the Web Payment Experience team at Square mentors and teaches mid-level developers, sets technical direction, develops JavaScript APIs, maintains tokenization platform APIs, works across the stack to create reliable experiences, and stays updated on frontend engineering trends.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+26 More
4 Days Ago
Seattle, WA
Remote
Hybrid
12,428 Employees
$153K-$270K Annually
1-3 Years of Experience
12,428 Employees
$153K-$270K Annually
1-3 Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a staff software engineer on the Web Payment Experience team at Square, you will mentor and teach other engineers, set technical direction for the team, develop JavaScript APIs and UI, work across the stack to build reliable experiences, and stay up-to-date with frontend engineering trends.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+26 More
19 Hours Ago
Seattle, WA
Remote
20,000 Employees
$158K-$278K Annually
5-7 Years of Experience
20,000 Employees
$158K-$278K Annually
5-7 Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Join the UX Engineering group at ServiceNow as a full-stack software engineer to drive a metadata-based UX framework for next-gen experiences on the NOW platform. Responsibilities include building high-quality, scalable code, working with product owners, designing user-friendly software, contributing to new features, and mentoring colleagues.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
4 Days Ago
Seattle, WA
Hybrid
4,800 Employees
3-5 Years of Experience
4,800 Employees
3-5 Years of Experience
Fintech • Mobile • Software • Financial Services
Seeking a highly motivated and experienced Senior Fullstack Engineer to join our Account Creation team. Responsible for designing and implementing end-to-end solutions, both front-end and back-end. Strong sense of ownership, self-starter, and mentor. Collaborate with cross-functional teams to deliver high-quality software applications.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
5 Days Ago
Seattle, WA
Remote
300 Employees
$130K-$140K Annually
5-7 Years of Experience
300 Employees
$130K-$140K Annually
5-7 Years of Experience
Edtech • Fintech • Sports
The Senior Software Engineer will help build out the frontend and backend systems for Snap! products, focusing on customer interactions and planning. Responsibilities include building UIs, unit tests, GraphQL APIs, documentation, and supporting existing APIs. Qualifications include 5+ years of experience in React, Node.js, and TypeScript.
Top Benefits:
401-K
401-K Matching
Company Equity
+21 More
19 Hours Ago
Seattle, WA
Remote
350 Employees
7+ Years of Experience
350 Employees
7+ Years of Experience
Artificial Intelligence • Legal Tech • Professional Services • Software
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.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+39 More
4 Days Ago
Seattle, WA
Remote
12,428 Employees
$153K-$270K Annually
1-3 Years of Experience
12,428 Employees
$153K-$270K Annually
1-3 Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
The Staff Software Engineer on the Web Payment Experience team at Square is responsible for mentoring junior developers, setting technical direction, developing JavaScript APIs and UIs, maintaining tokenization platforms, and ensuring delightful user experiences for developers and merchants. The ideal candidate is an expert in JavaScript and Web APIs with a full-stack mindset.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+26 More
3 Days Ago
Seattle, WA
Remote
12,431 Employees
$153K-$270K Annually
1-3 Years of Experience
12,431 Employees
$153K-$270K Annually
1-3 Years of Experience
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
As a staff software engineer on the Web Payment Experience team at Square, you will mentor and teach other engineers, set technical direction for the team, develop JavaScript APIs and UIs, work on tokenization platforms, and build reliable and delightful experiences for developers and merchants.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+26 More
6 Days Ago
Seattle, WA
Remote
12,431 Employees
$153K-$248K Annually
7+ Years of Experience
12,431 Employees
$153K-$248K Annually
7+ Years of Experience
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
As a Staff Fullstack/Frontend Software Engineer on the Franchise Suite Organization Management team, you will collaborate with various teams to deliver user-facing features, stay updated with frontend technologies, advocate for process changes, mentor engineers, and ensure a top-notch user experience on the FS Dashboard.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+26 More
7 Days Ago
Seattle, WA
Remote
12,428 Employees
$153K-$248K Annually
7+ Years of Experience
12,428 Employees
$153K-$248K Annually
7+ Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a Staff Fullstack/Frontend Software Engineer on the Franchise Suite Organization Management team at Square, you will collaborate with cross-functional teams, stay up-to-date with frontend technologies, advocate for process changes, mentor engineers, and take ownership of the FS Dashboard to deliver a seamless user experience.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+26 More
8 Days Ago
Seattle, WA
Remote
2,500 Employees
$187K-$316K Annually
7+ Years of Experience
2,500 Employees
$187K-$316K Annually
7+ Years of Experience
Cloud • Consumer Web • Productivity • Software • App development • Automation • Data Privacy
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.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
19 Hours Ago
Seattle, WA
Remote
20,000 Employees
$181K-$317K Annually
7+ Years of Experience
20,000 Employees
$181K-$317K Annually
7+ Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Build high-quality, scalable, and reusable code, work with product owners to deliver high-quality products, mentor colleagues, and contribute to new product features. Requires expertise in Java, JavaScript, data structures, algorithms, and UI frameworks.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
19 Hours Ago
Seattle, WA
Remote
20,000 Employees
$137K-$233K Annually
3-5 Years of Experience
20,000 Employees
$137K-$233K Annually
3-5 Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Build high-quality, clean, scalable, and reusable code, work with product owners to understand requirements, mentor colleagues, contribute to new products and features
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
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