Jobs in the United States

25+ jobs

Save this search

Added just now
Senior Software Engineer
Harvard University
Boston, MA
The Senior Software Engineer role focuses on developing secure new applications and functionality, enhancing and supporting existing applications, providing system redundancy, and…
Added 2 mins ago
Mech Engineer
Ossid LLC
Battleboro, NC
Ossid is seeking a Mechanical Engineer to join their engineering team in design, development, and support of the lifecycle of food and medical device packaging machine systems. This…
Added 3 mins ago
Environmental Health & Safety Engineer (Satellites)
SpaceX
Redmond, WA
Lead or assist in all aspects of incident investigations, including initial follow-up, root cause analysis, and corrective action development and closure
Added 4 mins ago
RA
Sr. Embedded Software Engineers
Rivian and Volkswagen Group Technologies
Palo Alto, CA
- $188,000 to $220,000 USD / year
…hardening in a production environment. Work closely with other development and cross-functional team members in software such as Charging, Body Controls, Infotainment, VUX teams and…
Added 4 mins ago
RA
Staff Embedded Software Engineers
Rivian and Volkswagen Group Technologies
Palo Alto, CA
- $222,000 to $279,000 USD / year
…field and 4 years of experience in any occupation as Software Engineer, Embedded RTOS Engineer, or related. Must have experience working with the following: working with protocols LIN, and…
Added 5 mins ago
IG
Senior Advanced Project Engineer
Insight Global
North Charleston, SC
- $110,000 to $130,000 USD / year
The Sr. Advanced Project Engineer will be responsible for capital projects, equipment installations, and operational improvement initiatives across the manufacturing facility. This role…
Added 5 mins ago
IG
Reliability Engineer
Insight Global
North Charleston, SC
- $97,600 to $140,000 USD / year
The Reliability Engineer is responsible for driving equipment reliability, maintainability, availability, and safety across the facility in alignment with Process Safety Management (PSM)…
Added 5 mins ago
IG
Controls Engineer
Insight Global
North Charleston, SC
- $92,000 to $138,000 USD / year
The Controls Engineer is responsible for the design, programming, commissioning, troubleshooting, and continuous improvement of industrial automation and electrical control systems…
Added 5 mins ago
IG
QA Engineer
Insight Global
Fort Lauderdale, FL
- From $51 USD / hour
Log and track defects: Document and report defects clearly to development teams and collaborate closely with them to verify bug fixes.
Added 5 mins ago
Manufacturing Engineer
System One
Tulsa, OK
Background in Manufacturing, Mechanical, or Process Engineering
Added 5 mins ago
Engineer III/Sr. Engineer I, Manufacturing Sciences – Drug Product
Biogen
Research Triangle Park, NC
The Engineer III/Sr. Engineer I, Manufacturing Sciences serves as a key scientific and technical resource supporting aseptic drug product manufacturing at Biogen’s RTP Pharma facility. This…
Added 6 mins ago
Data and ML Engineer
Booz Allen Hamilton_United States
McLean, VA
…unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it’s gathered from disparate sources. We need a data…
Added 6 mins ago
Test and Evaluation Engineer
Booz Allen Hamilton_United States
San Diego, CA
…reliability, and user experience are key to successful software development and that means rigorous testing. That’s why we need you, an experienced Test and Evaluation Engineer who knows…
Added 6 mins ago
Model-Based Systems Engineer, Junior
Booz Allen Hamilton_United States
El Segundo, CA
Model-Based Systems Engineer, JuniorThe Opportunity:
Added 6 mins ago
Platform and Data Engineer
Booz Allen Hamilton_United States
Honolulu, HI
…unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it’s gathered from disparate sources. We need a data…
Added 6 mins ago
ICAM Engineer
Booz Allen Hamilton_United States
Charleston, SC · Washington, DC
We are seeking an Identity, Credential, and Access Management (ICAM) Engineer to develop, integrate, and maintain enterprise identity services supporting mission applications and secure…
Added 6 mins ago
Power Platform Developer
Booz Allen Hamilton_United States
Arlington, VA
As a low-code/no-code solution engineer, you know how to harness the latest technologies by developing low-code platforms and creating user-friendly solutions for your clients. We’re…
Added 6 mins ago
Senior Specialist, Manufacturing Engineering
L3Harris Technologies
Palm Bay, FL
Experience with Automated chemical dispensing process development
Added 6 mins ago
Staff Software Engineer, Google Ads, Full Stack
Google
New York, NY
In most instances, this position requires in-person interviews as part of the hiring process.
Added 6 mins ago
C
Software Engineer Embedded Systems I (Full Time) - United States
Cisco
San Jose, CA
- Full-time
You are a passionate engineer skilled in low-level programming, networking protocols, and hardware-software integration, with strong communication and collaboration abilities. You thrive in…
Added 6 mins ago
Vehicle Management System (VMS) Requirements Engineer - Associate
The Boeing Company
Hazelwood, MO
…for an Associate Vehicle Management System (VMS) Requirements Engineer to join the VMS Requirements team located in Hazelwood,…
Added 6 mins ago
Vehicle Management System (VMS) Requirements Engineer - Senior
The Boeing Company
Hazelwood, MO
…opportunity for a Senior Vehicle Management System (VMS) Requirements Engineer to join the VMS Requirements team located in Hazelwood,…
Added 6 mins ago
Vehicle Management System (VMS) Requirements Engineer - Experienced
The Boeing Company
Hazelwood, MO
…an Experienced Vehicle Management System (VMS) Requirements Engineer to join the VMS Requirements team located in Hazelwood,…
Added 6 mins ago
Combat Survivor Evader Locater (CSEL) Systems Engineer (Experienced or Lead)
The Boeing Company
Huntington Beach, CA
…is seeking a Combat Survivor Evader Locater (CSEL) Systems Engineer to join the CSEL Contractor Logistics Support (CLS) Systems Engineering team in Huntington Beach, CA. This organization…
Added 6 mins ago
Gigabit Ethernet Data Multiplex System (GEDMS) Communications & Network Systems Engineer (Experienced or Lead)
The Boeing Company
Huntington Beach, CA
…Data Multiplex System (GEDMS) Communications & Network Systems Engineer to support System Network Architecting and Application Engineering activities in Huntington Beach,…

Mercury

Senior Software Engineer - Design Systems

Remote, United States

Apply About employer

Applications open in a new tab.

Job details

Experience: 7+ years of frontend development, with deep experience in React, TypeScript, and modern web technologies.
Posting language: English
Posted: Nov 6, 2026

Original job description

"We may say most aptly that the Analytical Engine weaves algebraic patterns just as the Jacquard loom weaves flowers and leaves." - Ada Lovelace, 1843

What Lovelace saw in the loom was the pattern - flowers and leaves, repeated faithfully, each one begun by a hand that chose it. Mercury is built from patterns too. Every component, every interaction our customers come to trust, starts with someone deciding how it should go, and making it good enough to be used again and again. Tending those patterns, and giving everyone at Mercury the means to weave with them, is the work of our Design System team, and the north star of this role.

As a Senior Frontend Engineer on the Design Systems team, you will build and care for those patterns: the components and foundations that everything else at Mercury is built on. Done well, a single decision here makes every product team faster.

The ground under that work is shifting, though. Software is being built in new ways, and AI is increasingly part of how design systems are made and used. We are looking for someone who is fluent at that intersection: deeply versed in design systems, and equally as serious about what it takes to build a system that holds up at the leading edge of AI.

As part of this role, you will:

Build and maintain the components, patterns, and foundations (tokens, type, color, layout) that Mercury's product is woven from, holding a high bar for accessibility, performance, and pixel-level craft.
Lead projects that ship new UI patterns to solve real pain points for product teams, helping them build better experiences faster.
Develop a design system that's as ready for AI as it is for people, applying the technology to create leveraged outcomes.
Invest in the design system's prototyping experience, shaping the next iteration of how our design function rapidly prototypes, iterates on the product, and explores new concepts.
Raise the craft and AI fluency of the people around you, through mentorship and clear best practices.

The ideal candidate for the role:

We're looking for someone who cares about the foundational work that lets other people do their best work, and who's eager to help define what a design system means in a world where agents build alongside us. A successful candidate will likely have:

7+ years of frontend development, with deep experience in React, TypeScript, and modern web technologies.
Experience building or maintaining a design system or shared component library.
A thorough command of modern frontend tooling: build systems, CI/CD, and testing.
High agency, and comfort creating clarity in ambiguous spaces. You take ownership and move without waiting for a defined path.
First-principles systems thinking that stays oriented to outcomes. You make clear decisions that drive toward results instead of getting stuck in open questions.
Strong product taste, and an instinct for leverage: the change that makes many teams better, not the one component polished in isolation.
Hands-on fluency at the intersection of AI and software development: a real command of how emerging AI paradigms are changing the way software gets built, and the ability to turn that into practical leverage, both for the design system itself and for the people who build on it.

If this role interests you, we invite you to explore our public demo at demo.mercury.com.

*Mercury is a fintech company, not an FDIC-insured bank. Banking services provided through Choice Financial Group and Column N.A., Members FDIC.

Mercury values diversity & belonging and is proud to be an Equal Employment Opportunity employer. All individuals seeking employment at Mercury are considered without regard to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, sexual orientation, or any other legally protected characteristic. We are committed to providing reasonable accommodations throughout the recruitment process for applicants with disabilities or special needs. If you need assistance, or an accommodation, please let your recruiter know once you are contacted about a role.

Total Rewards The total rewards package at Mercury includes base salary, equity (stock options/RSUs), and benefits.

Our salary and equity ranges are highly competitive within the SaaS and fintech industry and are updated regularly using the most reliable compensation survey data for our industry. New hire offers are made based on a candidate’s experience, expertise, geographic location, and internal pay equity relative to peers.

Our target new hire base salary ranges for this role are the following:

US employees (any location):

$200,700 - $250,900 USD

Canadian employees (any location):

$189,700 - $237,100 CAD

Apply About employer

More about this job

Skills

Front-end development
React
TypeScript
CI/CD
Systems thinking
Software development

Report this job