Jobs in the United States

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Added 1 min ago
UA
Supervisory Interdisciplinary Engineer
U.S. Army Corps of Engineers
Omaha, NE
- $106,437 to $145,483 USD / year
…Professional registration or licensure - Current registration as an Engineer Intern (EI), Engineer in Training (EIT), or licensure as a Professional Engineer (PE) by any State, the District…
Added 1 min ago
NO
Supervisory Electronics Engineer
National Oceanic and Atmospheric Administration
Grandview, MO
- $150,359 to $195,469 USD / year
As a Supervisory Electronics Engineer, you will perform the following duties:
Added 1 min ago
NO
Supervisory Electronics Engineer
National Oceanic and Atmospheric Administration
Grandview, MO
- $150,359 to $195,469 USD / year
As a Supervisory Electronics Engineer, you will perform the following duties:
Added 2 mins ago
Staff Engineer 3
Stanford
Menlo Park, CA
We are seeking an experienced Accelerator Controls Engineer to help operate, develop and modernize the control systems that underpin this facility and its future. This is an opportunity to…
Added 4 mins ago
US
ENGINEERING TECHNICIAN
United States Fleet Forces Command
Portsmouth, VA
- $90,838 to $118,092 USD / year
…(225), Process Controls Division (220), Office of the Chief Engineer (240), Engineering and Planning Department (200) of NORFOLK NAVAL…
Added 4 mins ago
UA
Lead Interdisciplinary Engineer
U.S. Army Corps of Engineers
Omaha, NE
- $117,034 to $144,043 USD / year
About the Position: As a Senior Cost Engineer, you will perform cost estimates on complex projects, mentor younger cost engineers, and assist the section chief to communicate the…
Added 4 mins ago
OS
Supervisory General Engineer
Occupational Safety and Health Administration
Sandy, UT
- $125,776 to $163,514 USD / year
Major duties of the Supervisory General Engineer position include, but are not limited to, the following:
Added 7 mins ago
UA
Supervisory Mechanical Engineer
U.S. Army Corps of Engineers
Omaha, NE
- $118,204 to $145,483 USD / year
…technical advisor on a wide range of complex technical mechanical systems. | Review work products generated by section personnel and assumes responsibility for technical accuracy and…
Added 9 mins ago
NS
ENGINEER
Naval Sea Systems Command
Crane, IN
- $125,776 to $192,331 USD / year
You will serve as the Legacy Radar Chief Engineer supporting the acquisition, and sustainment of legacy U.S. Navy radar and electromagnetic warfare (EW) systems, subsystems, and RF and…
Added 14 mins ago
DF
IT CYBERSECURITY SPECIALIST (CUSTSPT/INFOSEC)
Defense Finance and Accounting Service
Columbus, OH · Cleveland, OH · Indianapolis, IN
- $111,138 to $144,481 USD / year
Serves as senior Security Control Assessor leading assessments of information systems. Applies experience as network engineer, web administrator, developer, or DBA using Nessus, Fortify, or…
Added 17 mins ago
VH
Healthcare Engineer
Veterans Health Administration
Los Angeles, CA
- $153,663 to $199,765 USD / year
The employee serves as the resident Healthcare Engineer and Energy Management expert for the VA Greater Los Angeles Healthcare System, providing specialized technical support to the VISN,…
Added 18 mins ago
UG
Principal Data Engineer
UnitedHealth Group
Eden Prairie, MN
- $112,700 to $193,200 USD / year
The Enterprise Finance Data Engineering team is seeking a Lead Data Engineer (Principal Data Engineering) to design, build, and manage the foundational data architectures that power…
Added 20 mins ago
Senior Electrical BMS engineer
QCS Staffing
New York
Senior Electrical BMS engineer – Rochester, NY– Initial 12-Month Contract – Life Sciences The USA is a hive of activity for the Life Sciences Sector at present with global players setting…
Added 20 mins ago
NP
Interdisciplinary - Project Manager
National Park Service
Three Rivers, CA
- $89,959 to $116,949 USD / year
Formulation and queueing of accurate project funding requests in electronic facility management systems of the National Park Service (NPS) for the purpose of obtaining funding and…
Added 20 mins ago
NF
GENERAL ENGINEER - ARCHITECT
Naval Facilities Engineering Systems Command
Naval Shipyard, Portsmouth, VA
- $75,788 to $118,092 USD / year
You will provide assistance and technical guidance to other engineers, architects, and business lines as a Construction Engineer/Architect. | You will manage multiple priorities and provide…
Added 20 mins ago
UA
Interdisciplinary
U.S. Army Corps of Engineers
Walla Walla, WA
- $106,437 to $139,753 USD / year
…(SOPs) for design management and integrating enterprise software systems (such as P2). | Represent the Division: Facilitate meetings and coordinate strategies with higher echelons, internal…
Added 21 mins ago
Facilities Maintenance Engineer - Spring Hill, TN
Military Spouse Jobs & VetJobs
United States
Facility Maintenance Engineer (FME) will be the “single point” of accountability for all building activities at the site. Manage and deliver site and building facilities projects required…
Added 23 mins ago
NR
SENIOR PROJECT ENGINEER
Nuclear Regulatory Commission
King of Prussia, PA · Atlanta, GA
- $133,007 to $180,178 USD / year
…maintenance and operation, in particular, electrical and control systems and components, fire protection and cyber…
Added 23 mins ago
NS
MANAGER
Naval Sea Systems Command
Crane, IN
- $125,776 to $192,331 USD / year
…experience must demonstrate the following: as a professional engineer or scientist, leading the development, planning, and execution of engineering or scientific projects, programs, and…
Added 23 mins ago
UA
Electronics Engineer
US Army Civilian Human Resources Agency
Fort Huachuca, AZ
- $56,039 to $118,569 USD / year
Assist in the design and development of electronics engineered devices, equipment or systems using established criteria or specifications. | Assist in the inspection and evaluation of…
Added 26 mins ago
NF
INTERDISCIPLINARY-COMMUNITY PLANNER/GENERAL ENGINEER/ARCHITECT
Naval Facilities Engineering Systems Command
Bremerton, WA · Naval Shipyard, Portsmouth, VA · Portsmouth Naval Shipyard, ME
- $108,019 to $171,396 USD / year
…manage and coordinate the update of various program database systems including GIS mapping, project/program management and scheduling, and financial database systems. | You will manage and…
Added 26 mins ago
NF
SUPERVISORY INTERDISCIPLINARY COMMUNITY PLANNER/GENERAL ENGINEER/ARCHITECT
Naval Facilities Engineering Systems Command
Washington Navy Yard, DC
- $121,785 to $158,322 USD / year
…alternatives. | You will demonstrate expert knowledge of relevant systems and instructions, such as the Shore Facility Planning System. | You will plan work to be accomplished by…
Added 26 mins ago
NS
ENGINEER
Naval Sea Systems Command
Port Hueneme, CA
- $146,632 to $197,200 USD / year
…the development and delivery of the current and future combat systems. | You will serve as the Division Lead Engineer for all Digital Engineering Programs and projects associated with…
Added 26 mins ago
US
PROGRAM ANALYST
United States Fleet Forces Command
Naval Shipyard, Portsmouth, VA
- $108,019 to $140,426 USD / year
Experience architecting, deploying, and optimizing enterprise-wide knowledge management systems, taxonomies, and digital collaborative environments to enhance operational efficiency across…
Added 26 mins ago
UA
Lead Interdisciplinary
U.S. Army Corps of Engineers
Rock Island, IL
- $108,137 to $140,580 USD / year
…materials and methods of construction, and environmental control…

Fairmarkit

Senior Full-Stack Engineer (Backend Leaning)

United States

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Job details

Posting language: English
Posted: Nov 2, 2026

Original job description

Fairmarkit is the #1 autonomous sourcing platform revolutionizing the way all organizations buy & sell. Fairmarkit equips procurement teams with automation, AI, and GenAI so they can source more competitively at scale. Our solutions for tail spend and strategic sourcing help innovative procurement teams reduce cycle times, drive out costs, meet ESG/Diversity targets, and provide a better stakeholder experience to internal partners and suppliers. Fairmarkit has been recognized with awards by organizations such as Gartner and IDC, and is backed by strategic investors like Notable Capital, Insight Partners, 1984.VC, and Newfund.

The Role

We're hiring a senior engineer to help build the products our customers run their sourcing on -- events, supplier bids, awards, and the integrations that connect Fairmarkit to the ERPs and procurement suites they already use. The work is full-stack and leans back end. Most of your time goes into domain models, APIs, event-driven services and data that has to be right. Front-end engineers and dedicated designers work on the UI with you, so you need to be comfortable shipping a screen to production, but not necessarily an expert.

You won't be pinned to one feature. As priorities change you'll go where the work matters most, which might be sourcing workflows one quarter and an ERP integration the next. If you like learning a new domain quickly and leaving it better than you found it, you'll do well here.

Remote work opportunities may be limited to designated states. The compensation range for this position is $154,000 - $225,000 (including bonus) + equity, and benefits. This range is provided in accordance with applicable U.S. pay transparency laws. Final compensation will be determined based on experience, skills, and location.

We're not just "using AI". We build our own internal tooling, agentic systems and custom harnesses that improve how we collaborate, how we ship, and what we deliver to customers. If anything, AI raises the bar. The corners we used to cut to ship on time are work we can now hand to AI in parallel. We care about engineering excellence in the traditional sense: discipline, rigor, well-designed systems, and code we're glad to maintain a year from now. AI writes more of the syntax than it used to. Your judgment shows up everywhere else, from framing the problem and designing the system to reviewing what gets built, testing it and running it in production.

What You'll Do

Design and build features end to end, from the domain model and API to the screen, with product managers, designers, front-end engineers, and QA
Own the hard parts of the back end -- data models, service boundaries, event flows, and the integrations that move purchase data between Fairmarkit and our customers' systems
Build with AI coding agents every day, and hold what they produce to the same standard as code you wrote by hand
Review code carefully. Catch design problems before they ship, keep types honest, and design out whole classes of bugs instead of relying on tests to catch them
Move across product areas as the roadmap shifts, ramp up fast, and write down what you learn for the next person
Raise the bar around you. Mentor engineers who are new to an area, and help shape how we build software with AI

What You'll Bring

A track record of shipping production software across the stack, with real depth on the back end
Strong fundamentals in system design, clear interfaces, type safety and well-chosen tests
Professional experience in at least one statically typed language such as Java, C#, Go, Kotlin, Scala or Rust, alongside TypeScript and Python
Daily, hands-on use of AI coding tools, and the discipline to review, correct and own what they produce
Comfort walking into an unfamiliar domain, asking good questions and finding the real constraint quickly
The habit of explaining your decisions in writing (design docs, clear pull request descriptions, decision records) so teammates can follow and build on them without a meeting. We're building a culture of asynchronous, written communication, and we want people who'll help lead it

Bonus Points

Experience with procurement, ERP or B2B commerce systems (Coupa, SAP Ariba, Oracle, NetSuite)
Event-driven systems and data pipelines (Kafka, change data capture, Postgres at scale)
Experience at a startup or growth-stage company where you owned outcomes, not just tickets
Work that shows how you build: open source, a side project, or a write-up of how AI changed the way you work

Remote work opportunities may be limited to designated states. The compensation range for this position is $180,000 - $230,000 (including bonus) + equity, and benefits. This range is provided in accordance with applicable U.S. pay transparency laws. Final compensation will be determined based on experience, skills, and location. Headquartered in Boston, and backed by a $35.6M Series C co-led by OMERS, Highland, Notable Capital, Insight Partners, and ServiceNow. We are looking for exceptional candidates who want to help grow our company into a global enterprise and make their mark on the B2B tech industry. Come soar to new heights with us!

Fairmarkit is an equal opportunity employer, and selects individuals best matched for the job based upon job-related qualifications regardless of race, religion, color, creed, sex, sexual orientation, age, ancestry, national origin, gender identity, genetic information, disability, pregnancy, veteran or military status or any other status or characteristic protected by law.

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