Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added just now
Structural Project Engineer
Stratus Team LLC
Remote, United States
Stratus recently partnered with PVEDI and is seeking a Senior Structural Project Engineer to join the team. This person will provide expert level technical design/investigation services and…
Added just now
Senior Requirements Engineer- MBSE
Peraton
Arlington, VA
As a Senior Requirements Engineer, you will collaborate closely with system integrators, architects, and MBSE teams to define, refine, and document mission planning and component-level…
Added 1 min ago
Investment Digital Architect
Bridgenext
MA-Boston
Must Have Skills:
Added 3 mins ago
CSEL Program - Project Engineer (Lead or Senior)
The Boeing Company
Huntington Beach, CA
Candidates must live in the immediate area or relocate at their own expense
Added 3 mins ago
Analog/Power Electronics Bus Unit Hardware Engineer (Lead, Senior or Principal)
The Boeing Company
El Segundo, CA
Boeing Space, Intelligence & Weapons Systems (SIWS) has an exciting opportunity for a Lead, Senior or Principal Analog/Power Electronics Bus Unit Hardware Engineer (Level 4, 5 or 6) to join…
Added 4 mins ago
Software Development Engineer, Transactional Services (Database & Distributed Systems)
Amazon.com Services LLC
Seattle, WA
We are seeking a Software Development Engineer to work on an in-house distributed database system the serves some of the most demanding needs of AWS services. This system pioneered database…
Added 4 mins ago
LA
Staff Software Engineer
LightTable AI
Denver, CO
- $240,000 to $260,000 USD / year
- Hold a consistently high engineering bar through code review and design review, and mentor senior engineers by example
Added 4 mins ago
Senior Staff Environmental Engineer, Scientist or Geologist
Langan Engineering & Environmental Services
Cincinnatti, OH · Cleveland, OH · Columbus, OH · Pittsburgh, PA
Langan is seeking a Senior Staff Environmental Engineer, Scientist or Geologist to join its collaborative team in Pittsburgh, PA or Cleveland, OH, Columbus, OH, or Cincinnati, OH. This…
Added 5 mins ago
CSEL Program - Project Engineer (Lead or Senior)
The Boeing Company
Huntington Beach, CA
Candidates must live in the immediate area or relocate at their own expense
Added 5 mins ago
Analog/Power Electronics Bus Unit Hardware Engineer (Lead, Senior or Principal)
The Boeing Company
El Segundo, CA
Boeing Space, Intelligence & Weapons Systems (SIWS) has an exciting opportunity for a Lead, Senior or Principal Analog/Power Electronics Bus Unit Hardware Engineer (Level 4, 5 or 6) to join…
Added 6 mins ago
Structural Engineer: Telecommunications Infrastructure
Phoenix Tower International
Seattle, WA
You must be based in the designated Seattle-area region
Added 7 mins ago
Mainframe Application Modernization Architect
Deloitte US
Atlanta, GA · Austin, TX · Boston, MA · Charlotte, NC · Chicago, IL · Cincinnati, OH · Cleveland, OH · Columbus, OH · Costa Mesa, CA · Dallas, TX · Denver, CO · Detroit, MI · Hartford, CT · Houston, TX · Indianapolis, IN · Kansas City, MO · Las Vegas, NV · Los Angeles, CA · McLean, VA · Miami, FL · Minneapolis, MN · Morristown, NJ · Nashville, TN · NY · Philadelphia, PA · Pittsburgh, PA · Raleigh, NC · Richmond, VA · Sacramento, CA · San Diego, CA · San Francisco, CA · San Jose, CA · Seattle, WA · St. Louis, MO · Stamford, CT · Tampa, FL · Tempe, AZ
Mainframe Application Modernization Lead Software Engineer and Architect – AI & Engineering/EaaS
Added 7 mins ago
I
Senior Product Marketing Manager - Data & Customer Context
Iterable
Remote, United States
- $148,000 to $194,000 USD / year
…empowers organizations to activate customer data from any source, design seamless cross-channel experiences, and optimize engagement with Nova Intelligence, the AI layer of our platform,…
Added 8 mins ago
J
Specialist, Engineering Services
JLL
Florence, KY
- $7.25 USD / hour
Financial and Strategic Management * Assist the Chief Engineer in managing the engineering department budget, including labor, materials, and capital improvement projects. * Help analyze…
Added 8 mins ago
C
Senior SIEM Engineer
CAI
Frankfort, KY
- $70 to $80 USD / hour
The Senior SIEM Engineer will be responsible for designing, implementing, and optimizing Palo Alto Cortex XSIAM/XDR and Cribl solutions in a large-scale, multi-tenant 24x7 SOC environment,…
Added 8 mins ago
Expert RAG Engineer
Salvo Software
Remote, United States
We are looking for an Expert RAG Engineer to design, build, and own the retrieval-augmented generation systems behind our AI products. Your core work will be architecting production-grade…
Added 10 mins ago
Vice President of Power Engineering
Utilities One
Kent, WA
…offer specialized consulting services that help our clients design, optimize, and execute complex infrastructure projects with confidence and precision. We believe our greatest strength is…
Added 10 mins ago
Vice President of Power Engineering
Utilities One
Moorestown, NJ
…offer specialized consulting services that help our clients design, optimize, and execute complex infrastructure projects with confidence and precision. We believe our greatest strength is…
Added 10 mins ago
LF
Senior Disaster Recovery Engineer
LPL Financial Corp
United States
- $43.78 to $72.94 USD / hour
This is a hybrid role, requiring onsite presence at our Fort Mill SC office 2–3 days per week, as much of the team and leadership are b
Added 11 mins ago
Senior Software Engineer, B-Corp | Tech for Good (Temporary, Maternity Leave Cover)
Leanpath
Remote, United States
We’re hiring a Senior Software Engineer for a fixed five-month assignment to cover for a teammate on maternity leave. You’ll join our small engineering team as a hands-on individual…
Added 12 mins ago
Data Engineer Principal
FedEx Dataworks
Plano, TX · Memphis, TN · Coraopolis, PA
…products. Anchors current best practices by championing the design and build of reusable data engineering assets. Simultaneously works to keep Dataworks on the bleeding edge by…
Added 12 mins ago
Project Engineer I - Piping
Sundt
Patagonia, AZ
Must possess excellent communication and interpersonal skills, plus demonstrated ability to manage a team of varied disciplines
Added 13 mins ago
GC
Part-time Senior Consultant - Geotechnical Engineer – Dam and Levee Safety & AutoCAD Civil3D
Geosyntec Consultants, Inc.
Remote, United States
- $150 to $190 USD / hour
- Part-time
Geosyntec has a limited-term, part-time opportunity for a Part-time Senior Consultant - Geotechnical Engineer – Dam and Levee Safety & AutoCAD Civil3D (up to 10 hrs./wk. for up to one year)…
Added 13 mins ago
Senior Forward Deployed Engineer, Operational AI
Aerospike, Inc.
Mountain View, CA
As a Senior Forward Deployed Engineer (FDE) at Aerospike, you will embed directly with customer engineering teams to build and ship these real-time systems. You will bridge software…
Added 13 mins ago
Principal Forward Deployed Engineer, Operational AI
Aerospike, Inc.
Remote, United States
Force Multiplier: Elevate senior and staff engineers across the team through design reviews, pair programming on complex distributed debugging sessions, and targeted technical mentorship.

Mercury

Senior Frontend Engineer - Design Systems

Remote, United States

Apply on job-boards.greenhouse.io 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 on job-boards.greenhouse.io About employer

More about this job

Skills

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

Report this job

Work requirements

Jobs in the United States