Jobs in the United States

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Added just now
Production Network Engineer, Design
Meta
Seattle, WA
…efficiency. Production Network Engineers at Meta are hybrid software and network engineers who design, build, and operate our worldwide network. This team owns the complete lifecycle of the…
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Staff Software Engineer, AI/ML, Google Cloud
Google
Seattle, WA
Share Staff Software Engineer, AI/ML, Google Cloud
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Software Development Engineer II, AWS Proactive Security / AWS Piezo, AWS Proactive Security - AWS Piezo
Amazon
Seattle, WA
1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added just now
Principal Financial Analyst
OutSystems, Inc.
United States
Proven track record supporting Sales, Marketing, or Revenue Operations in a SaaS or subscription software business.
Added 1 min ago
ET
Senior System Architect (Cyber)
E&M Technologies, Inc.
Offutt AFB, NE
- $125,000 to $145,000 USD / year
Must have and be capable of maintaining a U.S · Department of Defense (DoD) Must have a current/active TS/SCI and with ability to obtain a CI Poly
Added 1 min ago
Communications Strategist, Government & Product
Nominal
United States
…faster. It brings together the systems, data, intelligence, and applications hardware engineering requires to meet the AI moment. Hardware engineering teams use Nominal to simulate, test,…
Added 1 min ago
Senior Applications Analyst
Corporate Services Division
Rapid City, SD
Strong troubleshooting and root-cause analysis skills with ability to independently resolve complex applications
Added 2 mins ago
Customer Service Parcel Specialist
FedEx Office
Charlotte, NC
Proficiency with computer systems and ability to learn new software applications quickly.
Added 2 mins ago
MW
Field Service Tech I (Windows/ Doors)
MI Windows and Doors LLC
Remote, United States
- $21 to $30 USD / hour
Submit accurate and timely service reports through company service software.
Added 3 mins ago
Assistant Controller
MBE CPAs
Baraboo, WI
Experience utilizing accounting and financial software applications.
Added 3 mins ago
PRN Dentist
San Jose Clinic
Rosenberg, TX
Experience with Microsoft Office and practice management system software applications
Added 3 mins ago
AU
Nursing Skills & Simulation Center Operations Coordinator
Aurora University (IL)
Aurora, IL
- $57,960 USD / year
…operations of patient simulators, audio-visual equipment, simulation software programs, virtual reality equipment and lab equipment and supplies. The successful candidate will contribute to…
Added 4 mins ago
Clinical Services Performance Manager
Omnicell (temp)
Grapevine, TX
Added 4 mins ago
PC
Senior Preconstruction Manager
Pavilion Construction
Carrollton, TX
- $140,000 to $170,000 USD / year
Proficiency in Microsoft Office and relevant construction estimating, scheduling, and document management software.
Added 4 mins ago
Systems Development Engineer 2
Round Rock, TX · Austin, TX
…customers need most. Our teams design and develop the hardware and software that connect infrastructure, accelerate computational workloads, integrate across the stack, protect data…
Added 4 mins ago
Java Developer
ewminds consulting Services
Remote, United States
Experience designing and developing Microservices-based applications.
Added 4 mins ago
Clinical Applications Specialist - CT (South Florida)
GE Precision Healthcare LLC
Remote, United States
Must live in the major territory area of southern Florida (Orlando and below)
Added 5 mins ago
AS
Applied Scientist III - AMZ10037670
Amazon.com Services LLC
Seattle, WA
- $167,100 to $226,100 USD / year
…solutions for machine learning (ML) and/or natural language (NL) applications. Develop and/or apply statistical modeling techniques (e.g. Bayesian models and deep neural networks),…
Added 5 mins ago
K
ABS Consumer - Director (NY/ Chicago)
KBRA
New York or Chicago, IL · Chicago, IL · Manhattan, NY
- $160,000 to $190,000 USD / year
Proficient with relevant financial modeling software (e.g. Intex)
Added 5 mins ago
MEDICAL ASSISTANT
StrideCare
Mesquite, TX
…ensuring accurate and current information in medical management…
Added 5 mins ago
MEDICAL ASSISTANT
StrideCare
Flower Mound, TX
…ensuring accurate and current information in medical management…
Added 6 mins ago
LA
MANAGEMENT ANALYST
Los Angeles County Development Authority
Alhambra, CA
- $45.93 to $64.3 USD / hour
Added 7 mins ago
R
Traffic & Signals Civil Engineer Intern
RailPros
Irvine, CA
- $20 to $25 USD / hour
…technical skills through the use of industry-standard engineering software. This internship provides an excellent opportunity to apply classroom knowledge, contribute to real-world…
Added 7 mins ago
Software Engineer Intern
Brady Corporation
Milwaukee, WI
The Software Engineer Intern is responsible for implementing and supporting the software team's delivery of high-quality code. The individual will assist in various engineering duties,…
Added 7 mins ago
Software Engineer Intern
Brady Corporation
Plymouth, MN
The Software Engineer Intern is responsible for implementing and supporting the software team's delivery of high-quality code. The individual will assist in various engineering duties,…

fun.xyz

Product Engineer

United States

$155,000 to $300,000 USD / year

Apply on jobs.lever.co About employer

Applications open in a new tab.

Job details

Pay: $155,000 to $300,000 USD / year
Experience: 3+ years of engineering experience with JavaScript, TypeScript, and modern frameworks
Posting language: English
Posted: Nov 12, 2026

Original job description

Capital markets are undergoing a fundamental shift. Assets that live in fragmented systems and manual workflows are moving onto blockchains -systems designed to move and store value more transparently and efficiently.

While this unlocks more open and programmable financial systems, it also introduces significant complexity. For most users, interacting with this new infrastructure is still too difficult.

Fun builds the infrastructure that powers consumer-facing fintech applications - handling onboarding, account access, and money movement so users can interact with blockchain-based systems as seamlessly as they do with traditional finance.

For fintech builders, Fun provides a best-in-class onboarding and deposit stack that drives conversion and unlocks user growth. We operate at the intersection of financial infrastructure, complex engineering, and product experience.

About the Role

We're looking for a talented Product Engineer (Mid, Senior, Staff) to join our team and help shape the future of crypto payments. In this role, you'll design and scale SDK software that powers Checkout across web2 and web3 environments, working across the stack on systems that balance performance, reliability, and UX. You'll collaborate closely with protocol, backend, and business teams to solve complex challenges and build tools that scale globally to meet the evolving demands of on-chain payments. Crypto experience is a plus, but fast learners from any technical background are welcome.

Requirements

• 3+ years of engineering experience with JavaScript, TypeScript, and modern frameworks

• Strong understanding of full-stack development, including React and backend APIs

• Attention to detail in both product design and user interaction

• Proven track record building scalable, high-performance software

Nice to Have

Familiarity with blockchain technologies and EVM-compatible networks
Comfortable solving difficult technical problems in agile environments
Experience working on payments, SDKs, or crypto-related systems
Passion for building secure, efficient, and accessible tools

What Sets You Apart

You've contributed to open-source projects or built SDKs/dev tools
You have shipped products from 0 to 1 in a fast-paced setting
You thrive in ownership-heavy environments and pride yourself on execution
You approach problem-solving with thoughtfulness, precision, and rigor

Why Join Us

Shape the future of payments and programmable money
Work with bleeding-edge tech in a domain where innovation moves fast
Join a mission-driven team focused on access, openness, and trust
Be a key contributor, not just a cog - your work will ship fast and matter
Collaborate with top-tier protocols, builders, and financial infrastructure providers

Location and Work Environment This role is primarily in-person at our Midtown, NYC headquarters. We work together Monday through Thursday for fast, iterative collaboration and optional WFH Fridays to reset and recharge.

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Jobs in the United States