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Senior Software Engineer
Western Governors University
Salt Lake City, UT
…technology, AI, and workforce development. As a Senior Software Engineer, you will play a key role in designing, building, and evolving the platforms that support WGU students and internal…
Added 1 min ago
Software Engineer II - Discover Studio
Qualtrics
Reston, VA
…exceptional frontline experiences, build high-performing teams, and design products people love. But we are more than a platform - we are the creators and stewards of the Experience…
Added 1 min ago
Senior Systems Engineer, Vehicle Security
Waymo
Mountain View, CA
…mechanical, reliability, software and vehicle engineers. We design, build, and perfect the products which are the eyes and ears of Waymo's autonomous driving technology, and integrate those…
Added 3 mins ago
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 6 mins ago
RA
Sr. Embedded Software Engineers
Rivian and Volkswagen Group Technologies
Palo Alto, CA
- $188,000 to $220,000 USD / year
Design and build complex systems spanning multiple domains that bring new access features, improved functionality, and better performance to how users interact with our vehicles. Shape the…
Added 6 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 7 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 7 mins ago
IG
QA Engineer
Insight Global
Fort Lauderdale, FL
- From $51 USD / hour
o Knowledge of RESTful API design and integration, HTTP methods, and JSON/XML data formats.
Added 8 mins ago
Mechanical Construction Engineer
System One
Sudley Springs, VA
We are seeking a Mechanical Construction Engineer to support the construction and installation of mechanical systems for large-scale, mission-critical data center projects in the Tysons, VA…
Added 8 mins ago
Electrical Construction Engineer
System One
Sudley Springs, VA
We are seeking an Electrical Construction Engineer to support the planning, coordination, and execution of electrical construction activities for large-scale, mission-critical data center…
Added 8 mins ago
Civil / Structural Construction Engineer
System One
Sudley Springs, VA
We are seeking a Civil / Structural Construction Engineer to support the planning, coordination, and execution of civil and structural construction activities for large-scale,…
Added 8 mins ago
Adobe Experience Platform Engineer/Architect
System One
Pittsburgh, PA
Position Title: Adobe Experience Platform Engineer/Architect
Added 8 mins ago
Manufacturing Engineer
System One
Tulsa, OK
…processes, assembly operations, quality, and efficiency. The engineer will work closely with operations, quality, and engineering teams to support new product launches, optimize workflows,…
Added 8 mins ago
Power Platform Developer
Booz Allen Hamilton_United States
Arlington, VA
As a senior low-code/no-code solution engineer at Booz Allen, you’ll hone your skills in programming languages and databases, using little to no code to identify new techniques and improve…
Added 8 mins ago
Senior Specialist, Manufacturing Engineering
L3Harris Technologies
Palm Bay, FL
…cable/harness assemblies, chassis assemblies, and higher-level system integrations. This individual will work closely with Operations, Quality, Test, Reliability, Design Engineering, Supply…
Added 9 mins ago
Staff Software Engineer, Google Ads, Full Stack
Google
New York, NY
…including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and…
Added 9 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 9 mins ago
Manufacturing Engineer (Experienced or Senior)
The Boeing Company
Berkeley, MO
The Boeing Test and Evaluation (BT&E) Test Operations & Engineering (TO&E) Instrumentation Data System Installation Design team located in Berkeley, MO is seeking Manufacturing Engineers to…
Added 9 mins ago
Vehicle Management System (VMS) Requirements Engineer - Associate
The Boeing Company
Hazelwood, MO
Boeing Defense, Space & Security (BDS) Air Dominance has an exciting opportunity for an Associate Vehicle Management System (VMS) Requirements Engineer to join the VMS Requirements team…
Added 9 mins ago
Vehicle Management System (VMS) Requirements Engineer - Senior
The Boeing Company
Hazelwood, MO
Boeing Defense, Space & Security (BDS) Air Dominance has an exciting opportunity for a Senior Vehicle Management System (VMS) Requirements Engineer to join the VMS Requirements team located…
Added 9 mins ago
Vehicle Management System (VMS) Requirements Engineer - Experienced
The Boeing Company
Hazelwood, MO
Boeing Defense, Space & Security (BDS) Air Dominance has an exciting opportunity for an Experienced Vehicle Management System (VMS) Requirements Engineer to join the VMS Requirements team…
Added 9 mins ago
Combat Survivor Evader Locater (CSEL) Systems Engineer (Experienced or Lead)
The Boeing Company
Huntington Beach, CA
We are looking for an experienced Systems Engineer to be responsible for the design, support, and maintenance of ground-based infrastructure. This position will include support of systems…
Added 9 mins ago
Gigabit Ethernet Data Multiplex System (GEDMS) Communications & Network Systems Engineer (Experienced or Lead)
The Boeing Company
Huntington Beach, CA
…(SI&WS) Organization is seeking a Gigabit Ethernet Data Multiplex System (GEDMS) Communications & Network Systems Engineer to support System Network Architecting and Application Engineering…
Added 9 mins ago
Gigabit Ethernet Data Multiplex System (GEDMS) Adaptation Data Systems Engineer (Experienced or Lead)
The Boeing Company
Huntington Beach, CA · Pascagoula, MS · Bath, ME
…(SI&WS) Organization is seeking a Gigabit Ethernet Data Multiplex System (GEDMS) Adaptation Data Systems Engineer to support System Application Engineering activities from Huntington Beach,…
Added 9 mins ago
Software Engineer (Associate, Experienced or Lead)
The Boeing Company
El Segundo, CA
In this role you will design, implement, test, and maintain software models and system-level simulators that reproduce operational conditions (i.e., simulated scenarios) to enable mission…

Mercury

Senior Software Engineer - Design Systems

Remote, United States

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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

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Skills

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

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