Jobs in the United States

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CF
Senior Opto-mechanical Engineer
Commonwealth Fusion Systems
Devens, MA
- $134,000 to $205,000 USD / year
As SPARC moves from design into assembly and commissioning, this engineer will work with a cross- disciplinary team of diagnosticians, scientists, engineers, CAD designers, and technicians…
Added just now
CF
R&D Engineer
Commonwealth Fusion Systems
Somerville, MA
- $107,000 to $160,000 USD / year
As an R&D Engineer, you will work dynamically across multiple engineering disciplines and cross-functional teams to execute critical projects and tests on fast-paced timelines in support of…
Added just now
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Lead Developer
TEKsystems
Las Vegas, NV
- $113,100 to $169,700 USD / year
Engineer solutions for performance, maintainability, and efficiency, while also creating beautiful end-user experiences.
Added 1 min ago
DC
Electrical Engineer
DEFTEC Corporation
Colorado Springs, CO
- $110,000 to $140,000 USD / year
The Electrical Engineer performs comprehensive planning and design for substantial, multi-phase new construction, renovation, and improvement projects for real property facilities and…
Added 1 min ago
Assistant Manager, Facilities
Community Blood Center
Kansas City, MO
+ Must have and maintain a valid driver's license
Added 1 min ago
Staff Software Engineer, Support Technology
Anthropic
San Francisco, CA · New York City, NY · Seattle, WA
8+ years building backend or platform systems in production, including 3+ years leading large-scale, complex projects or teams as an engineer or tech lead
Added 1 min ago
Software Development Engineer, AWS Contract Onboarding
Amazon Development Center U.S., Inc.
New York, NY
Are you excited to build with GenAI at the center of how you work? The AWS Contract Onboarding team is looking for a Software Development Engineer to build automated audit and control…
Added 1 min ago
System Development Engineer, Release Engineering and System Test
Amazon Data Services, Inc.
Cupertino, CA
As a System Development Engineer in Network Product Development, you'll have a unique opportunity to shape the development of our network - a fundamental contributor to the success of AWS…
Added 3 mins ago
Lead AI Engineer
Paramount
Los Angeles, CA
They must have features like retrieval augmented generation, tool or function calling, and agents
Added 4 mins ago
Network and Systems Engineer
Dynetics, Inc
Huntsville, AL
We are looking for a Network and Systems Engineer to join our team in Huntsville AL, where you will have the opportunity to configure, maintain, troubleshoot, and secure systems, network…
Added 4 mins ago
Mid-level Software Safety Engineer
Dynetics, Inc
Huntsville, AL
The applicant must have good communication skills
Added 4 mins ago
Senior Embedded Software Test Engineer
Dynetics, Inc
Huntsville, AL
Leidos is seeking a talented Embedded Software Test Engineer to join a multi-disciplinary team within a matrixed organization to create unique solutions for complex problems, specifically…
Added 4 mins ago
Cybersecurity Systems Engineer
LEIDOS, INC.
Linthicum Heights, MD
…further! Leidos is currently looking to add a Cybersecurity Systems Engineer to an Information Assurance Program near Ft. Meade,…
Added 4 mins ago
Network Observability Engineer
LEIDOS, INC.
Remote, United States
Leidos CIO Services is seeking a talented and innovative Network Observability Engineer to join our growing team within the CDAO division, which is responsible for enterprise observability…
Added 4 mins ago
R-00193264 Senior Software Test Engineer - Kinetic Effects
Dynetics, Inc
Huntsville, AL
Leidos is seeking a talented Software Test Engineer to work in our Huntsville office. This is an exciting opportunity to use your experience to help test software for Tactical strike guided…
Added 4 mins ago
Mechanical Engineer
LEIDOS, INC.
Beavercreek, OH
Must hold a SECRET Security Clearance, with the ability to obtain and maintain a TS/SCI Clearance
Added 4 mins ago
Mid-Level Java Software Engineer
LEIDOS, INC.
San Diego, CA
Must have an Active Secret Security Clearance
Added 4 mins ago
Cyber Engineer
LEIDOS, INC.
Dayton, OH
Supporting the Chief Modeling/Simulation Office Program, the Cyber Engineer will translate customer requirements into cyber and hardware solutions while operating in a flexible,…
Added 4 mins ago
Electronics Test and Characterization Engineer
LEIDOS, INC.
Lynnwood, WA
Leidos is seeking an Electronics Test and Characterization Engineer to develop automated test architectures, characterize and evaluate electro-mechanical subsystems, and communicate…
Added 4 mins ago
Senior Associate Engineer, Product Software
Equinix (US) Enterprises, Inc.
United States
The Product Software team at Equinix builds next-generation software products and architecture for our product software and services offerings. We are seeking engineers to serve as a…
Added 4 mins ago
FPGA Design - Lead Research Engineer "CLEARANCE REQUIRED"
GE Vernova International LLC
United States
As a Lead FPGA Research Engineer within GE Vernova Advanced Research, you will architect and develop state-of-the-art embedded systems for real-time controls and industrial communication…
Added 4 mins ago
Technical Lead - Plant I&C Systems Design and Implementation
GE Vernova Hitachi Nuclear Energy Americas LLC
United States
…safety-related, significant to safety, and non-safety-related systems, hardware, software, theory of operation, instrument set point and calibration methodologies, equipment environmental…
Added 4 mins ago
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Software Development Engineer in Test
The Pokémon Company International
Bellevue, WA
- $99,318 to $173,808 USD / year
Job Title: Software Development Engineer in Test
Added 5 mins ago
Systems Engineer (Salesforce)
UT
We are seeking a Systems Engineer with experience with the Salesforce Platform to join our team at Zions Bancorporation. At Zions, we are transforming our lending experience, and as a…
Added 5 mins ago
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Senior Forward Deployed Engineer (GenAI, AWS)
Provectus
NY · CT · NJ · San Francisco Bay Area, CA
- $180,000 to $250,000 USD / year
You won’t start from zero. Provectus builds industry Blueprints, working systems that have already shipped for a customer in your industry. Your engagement starts from that baseline, and…

Instacart

Sr Software Engineer II - Ads Manager (Front End)

Remote, United States

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Job details

Experience: 8+ years of experience building modern web applications, with substantial ownership of complex, user-facing products.
Posting language: English
Posted: Nov 12, 2026

Original job description

We're transforming the grocery industry

At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers.

Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table.

Instacart is a Flex First team

There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work - whether it’s from home, an office, or your favorite coffee shop - while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work.

Overview

The Ads Manager team builds the core self-serve platform that brands, agencies, and retailers use to create, manage, and optimize their advertising campaigns on Instacart. We own the campaign creation flows, creative management, reporting dashboards, and design system foundations that power it.

We are hiring a Senior Frontend Engineer II (L6) to co-own the technical roadmap for our advertiser-facing experience, modernize our frontend architecture, and scale complex campaign management and reporting interfaces while elevating our component library, design system, performance, and accessibility across the platform.

You’ll partner closely with Product, Design, Backend, and Data Science teams to build reusable UI abstractions and deliver high-impact features across pillars such as Campaign Activation, Creative & Reporting, Design System & Platform, Performance & Accessibility, and novel AI initiatives.

About the Job

As a Senior II Frontend Engineer (L6) on the Ads Manager team, you will own the team’s frontend technical direction and lead large, multi-quarter initiatives that shape how advertisers plan, launch, and optimize campaigns on Instacart. You’ll define key architectural patterns, improve developer productivity and observability, and act as a primary technical partner to product, design, data science, and backend teams.

Lead the technical roadmap and architecture for Ads Manager’s web applications, balancing near-term delivery with long-term scalability and extensibility.
Design, build, and maintain high-quality React UIs for campaign creation, management, reporting, and optimization.
Define and evolve shared components, state management, and abstractions that make the surface easier to extend and maintain.
Partner with backend teams on API and data contracts that enable robust, observable, and cost-efficient systems.
Collaborate with other frontend leads and peers across the company to build alignment on frontend standards and best practices.
Champion observability, performance, and reliability for Ads Manager, including metrics, logging, tracing, and on-call readiness for critical flows.
Proactively drive modernization and technical debt paydown, including migrations and refactors of legacy frontend code.
Embed security-by-design into frontend architecture and lead response for significant security or reliability issues touching Ads Manager UI.
Propose and lead team-wide and cross-team initiatives on behalf of the EM, aligning stakeholders and driving execution across Ads and partner teams.
Actively work with designers to build a best-in-class experience for users.
Mentor and sponsor engineers up to L5, improve onboarding and team practices, and help resolve cross-team execution issues.
Help define how the team uses AI-assisted development tools (for code, tests, and refactors), including patterns and best practices.

About You

Minimum Qualifications

8+ years of experience building modern web applications, with substantial ownership of complex, user-facing products.
Deep expertise in Node.js and React (hooks, state management, performance tuning) in large codebases.
Strong skills in frontend architecture: modularization, shared components, routing, data fetching, and error handling.
Experience designing and integrating with REST and/or GraphQL APIs, working closely with backend teams.
Proven track record leading large, ambiguous, multi-stakeholder projects from design through rollout and operations.
Demonstrated impact on team productivity and code health through abstractions, tooling, testing, and CI improvements.
Experience with monitoring and observability for web apps (e.g., Datadog or similar).
Comfortable using AI-assisted developer tools in day-to-day work and interested in scaling their use across the team.
Excellent communication and collaboration skills with engineers, PMs, designers, and other partners.

Preferred Qualifications

Experience leading large-scale, data-heavy UIs such as analytics dashboards, editors, or complex workflows.
Hands-on experience with GraphQL at scale (schemas, client patterns, performance).
Experience with automation testing frameworks such as Selenium, Cypress, or Playwright.
Deep experience with frontend performance and reliability (bundle optimization, code-splitting, resiliency patterns).
Led modernization efforts or major migrations (framework upgrades, design system adoption, legacy deprecation).
Experience with common design tools such as Figma.
Track record mentoring L3–L5 engineers and acting as a go-to expert for a domain or surface area.

Instacart provides highly market-competitive compensation and benefits in each location where our employees work. This role is remote and the base pay range for a successful candidate is dependent on their permanent work location. Please review our Flex First remote work policy here.

Offers may vary based on many factors, such as candidate experience and skills required for the role. Additionally, this role is eligible for a new hire equity grant as well as annual refresh grants. Please read more about our benefits offerings here.

For US based candidates, the base pay ranges for a successful candidate are listed below.

CA, NY, CT, NJ

$230,000 - $242,500 USD

$220,000 - $232,000 USD

OR, DE, ME, MA, MD, NH, RI, VT, DC, PA, VA, CO, TX, IL, HI

$211,000 - $222,500 USD

All other states

$192,000 - $202,500 USD

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Jobs in the United States