Jobs in the United States

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Added 1 min ago
Ecommerce Merchandising Specialist
Mizzen+Main
Dallas, TX
…doing so helped create the performance menswear category. We re-engineer classics with better materials and considered construction, built to keep pace with the life our customer…
Added 1 min ago
Field Service Technician II - Mobile, AL
NCR Atleos
United States
We are looking for Field Service Technicians who are technically curious, mechanically inclined, and customer focused. Whether you already have field service experience or bring…
Added 1 min ago
Field Service Technician II - Mobile, AL
NCR Atleos
United States
We are looking for Field Service Technicians who are technically curious, mechanically inclined, and customer focused. Whether you already have field service experience or bring…
Added 1 min ago
Senior Manager, Full-stack Engineer (Java, Python, AWS)
Capital One
Plano, TX
…doers and disruptors who solve real problems and meet real customer needs. We are seeking Full-stack Software Engineers who are passionate about leveraging cutting-edge open source…
Added 1 min ago
Data Engineer 4
Capital One
McLean, VA · Richmond, VA · NY · Wilmington, DE
…doers and disruptors who solve real problems and meet real customer needs. We are seeking Data Engineers who are passionate about marrying data with emerging technologies. In this role,…
Added 1 min ago
Data Engineer - 4 (Bank Tech)
Capital One
McLean, VA · Richmond, VA · NY · Wilmington, DE
…doers and disruptors who solve real problems and meet real customer needs. We are seeking Data Engineers who are passionate about marrying data with emerging technologies. In this role,…
Added 1 min ago
Full Stack Engineer 4 (Manager IC) - Operational Risk
Capital One
McLean, VA · Richmond, VA
…doers and disruptors who solve real problems and meet real customer needs. We are seeking Full-stack Software Engineers who are passionate about leveraging cutting-edge open source…
Added 1 min ago
Full-stack Engineer 5
Capital One
McLean, VA · NY · Richmond, VA
…doers and disruptors who solve real problems and meet real customer needs. We are seeking Full-stack Software Engineers who are passionate about leveraging cutting-edge open source…
Added 1 min ago
Staff Full-stack Engineer - (Director IC - Fraud Tech)
Capital One
NY · San Francisco, CA · McLean, VA · Chicago, IL
About the Team: This role will lead Fraud defenses and the customer and agent experiences around them. You will partner with engineers, product and business stakeholders across the Card…
Added 1 min ago
Operations Manager, Governance
US AMR-Jones Lang LaSalle Americas, Inc.
Remote, United States
…identify bottlenecks, redundancies, and manual friction points; engineer lean, automated alternatives that enhance team velocity and…
Added 1 min ago
Systems Engineer,. Mid-Career
The Boeing Company
Hill AFB, UT · Layton, UT
Candidates must live in the immediate area or relocate at their own expense
Added 1 min ago
Radiation Effects Engineer, Mid-Career or Senior Level
The Boeing Company
Ogden, UT
Candidates must live in the immediate area or relocate at their own expense
Added 1 min ago
Software Engineer (Associate or Experienced)
The Boeing Company
Kent, WA
The Boeing Company has an exciting opportunity for a Software Engineer to join the Space Intelligence and Weapons Systems (SI&WS) Daybreak team in Kent, WA.
Added 2 mins ago
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Maintenance Engineer
Aerotek
Plymouth, MN
- $70,000 to $80,000 USD / year
Job Title: Maintenance Mechanic1st shift ($34-$42/HR)Job DescriptionThe Maintenance Engineer supervises and performs a wide range of maintenance activities, including predictive…
Added 3 mins ago
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Staff AI Engineer
Coupang
United States
- $152,000 to $261,000 USD / year
Added 3 mins ago
CC
Senior Project Engineer
Coghlin Companies
West Boylston, MA
- $120,000 to $150,000 USD / year
Serve as the primary technical interface to the customer, building and maintaining strong relationships with key technical stakeholders.
Added 3 mins ago
CC
Senior Manufacturing Engineer
Coghlin Companies
Westborough, MA
- $90,000 to $110,000 USD / year
Implements continuous product improvements aimed at improving reliability, design for manufacturability and assembly (DFMA), as dictated by customer or business needs and requests.
Added 3 mins ago
CC
Quality Engineer II - PCBA
Coghlin Companies
Westborough, MA
- $85,000 to $110,000 USD / year
…defect rates. This position corresponds to a Senior PCB Quality…
Added 3 mins ago
CC
Quality Engineer II
Coghlin Companies
West Boylston, MA
- $85,000 to $110,000 USD / year
The Quality Engineer II will support all compliance activities throughout the organization at Cogmedix.
Added 3 mins ago
CC
Quality Engineer I
Coghlin Companies
West Boylston, MA
- $68,000 to $85,000 USD / year
The Quality Engineer I ensure compliance to, and continuously improve all Cogmedix processes. The Quality Engineer I will support all compliance activities throughout the organization at…
Added 3 mins ago
Lab Engineer, LEO - Plexus Lab
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
Added 3 mins ago
Operations Engineer, Strategic Programs & Engineering
Amazon.com Services LLC
Austin, TX · Nashville, TN · Bellevue, WA
As an Operations Engineer on the Last Mile Engineering team, you will serve as a critical link between field operations and engineering, ensuring that operational pain points are captured,…
Added 3 mins ago
Software Development Engineer , Software Defined Network Control Plane, Amazon LEO
Amazon Kuiper Manufacturing Enterprises LLC
Sunnyvale, CA
…We interact with the satellite ground control services, the customer engagement systems and monitoring services to constantly fine-tune our network and deliver a high quality service to our…
Added 3 mins ago
Senior Software Development Engineer, Software Defined Network Agent
Amazon Kuiper Manufacturing Enterprises LLC
Sunnyvale, CA
As a Senior Software Development Engineer on the Software Defined Networking (SDN) Control Plane team, you will lead the design and development of the Agents that runs in all the devices…
Added 3 mins ago
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Facilities Technician 5
Aerotek
Reno, NV
- $10 USD / hour
Participate in on-call engineer rotation for the portfolio of office buildings.

Snowflake

Staff Software Engineer

Bellevue, WA, United States
Menlo Park, CA, United States

$236,000 to $339,200 USD / year

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Job details

Pay: $236,000 to $339,200 USD / year
Experience: 8+ years of software engineering experience, with deep expertise in web performance for large-scale, complex web applications.
Posting language: English
Posted: Nov 12, 2026

Original job description

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset - who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done.

ABOUT THE TEAM

The Apps & Experiences (AppEx) organization powers the unified web user experience (Snowsight) for Snowflake. Every major Snowflake customer interacts with our platform through these surfaces, making AppEx central to both customer satisfaction and revenue growth.

Within Appex, our team sits at the intersection of AI, platform, and user experience. We are on a mission to create an AI‑first, scalable, maintainable, and extensible UI platform from which all Snowflake user experiences can be built. The team owns:

The serving layer that powers Snowsight, Snowflake CoWork, and UX features
Developer tooling that enable our engineers to move fast and deliver
Frontend infrastructure and shared services for product teams
CI pipelines that ensure fast and reliable builds
Testing and validation platform that maintains code and product quality
The monitoring and logging stack that ensures observability and trust

WHAT YOU WILL DO

Snowsight is a large, complex single-page application serving interactive analytics, data engineering, and AI workloads. As our user base and feature surface grow, we must treat performance as a first-class citizen. You will own the strategy, build the tooling, and drive the culture needed to keep Snowsight fast, and you'll partner across our platform and product teams to make performance a default rather than an afterthought.

This is a high-leverage role: the systems and practices you build will affect every page load, interaction, and data-rendering path in Snowsight. You will:

Define and drive the web performance strategy for Snowsight, setting goals grounded in real user metrics (Core Web Vitals, custom interaction metrics, time-to-visually-complete for data-heavy views).
Build and maintain performance infrastructure: RUM/synthetic monitoring pipelines, regression detection in CI, bundle analysis, performance dashboards, and alerting, making performance visible and actionable for every product team.
Identify and fix systemic performance bottlenecks across the application lifecycle: initial load, code splitting and lazy loading, rendering (React), data fetching and caching, large dataset rendering (virtualization, streaming), and runtime memory/CPU efficiency.
Optimize build and delivery: work with the team on bundle size, tree-shaking, chunk splitting strategies, CDN caching, and resource prioritization (preload, prefetch, HTTP/2+ multiplexing).
Establish performance budgets and guardrails integrated into CI/CD so regressions are caught before they ship.
Partner with product teams to design performance-aware architectures for new features, providing guidance on data-fetching patterns, rendering strategies, and progressive loading.
Mentor engineers across the org on performance best practices, conduct reviews of critical performance paths, and build a culture where teams own performance as a quality attribute.
Represent Snowflake's frontend performance perspective in cross-org architectural decisions (e.g., API design, service infrastructure, caching layers) where frontend impact is significant.

WHAT WE’RE LOOKING FOR

Our ideal Staff Software Engineer will have:

8+ years of software engineering experience, with deep expertise in web performance for large-scale, complex web applications.
Expert-level JavaScript/TypeScript and React knowledge, including React rendering internals and experience diagnosing and resolving performance issues in large React codebases.
Strong understanding of browser performance fundamentals: the critical rendering path, layout/paint/composite pipeline, main-thread scheduling, Web Workers, browser DevTools/Performance panel profiling, etc.
Experience designing and operating RUM and synthetic performance monitoring at scale (e.g., custom metrics collection, percentile-based alerting, anomaly detection for regressions).
Deep knowledge of build tooling and delivery optimization: Webpack/Vite/Bazel, code splitting, tree-shaking, chunk strategies, lazy loading, CDN behavior, caching headers, resource hints, and their measurable impact on load performance.
Experience with large dataset rendering: virtualization (windowing), canvas/WebGL rendering for grids or charts, streaming/incremental rendering, and efficient DOM management.
Strong communication and influence skills: able to set technical direction, build consensus across teams, and explain performance trade-offs to both engineers and product stakeholders.
Experience working in a platform or infrastructure role where your customers are other engineering teams.
Ability to work on-site at our Bellevue, WA or Menlo Park, CA offices.

Preferred Qualifications

Familiarity with server-side rendering, streaming SSR, or edge rendering patterns and their performance implications.
Familiarity with browser engines or internals (V8, Chromium, Webkit).
Contributions to web performance standards, browser APIs, or open-source performance tooling.
Experience with observability platforms (Datadog, Grafana, etc) and building internal performance tooling.
Background in data-intensive UIs: query editors, result grids, dashboards, notebooks, or similar products where rendering performance under large data volumes is critical.

If you’re excited about building the platform and systems that power how the world’s largest companies experience Snowflake, we’d love to hear from you.

Snowflake is growing fast, and we’re scaling our team to help enable and accelerate our growth. We are looking for people who share our values, challenge ordinary thinking, and push the pace of innovation while building a future for themselves and Snowflake.

How do you want to make your impact?

For jobs located in the United States, please visit the job posting on the Snowflake Careers Site for salary and benefits information: careers.snowflake.com http://careers.snowflake.com

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More about this job

Skills

Snowflake
Customer service
Prioritization
CI/CD
API development
JavaScript
TypeScript
React
Scheduling
webpack
Communication skills
Datadog
Grafana

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Work requirements

Jobs in the United States