Jobs in the United States

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Civil Project Manager
GPAC
Indianapolis, IN
- $110,000 to $145,000 USD / year
Are you a licensed Civil Engineer looking to take the next step in your career with a firm that values technical excellence, leadership, and long-term growth?
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Sr Structural Engineer
GPAC
Tallahassee, FL
- $140,000 to $190,000 USD / year
A respected engineering consulting firm is seeking a Senior Structural Project Engineer to join its growing team in the Greater Chicago market.
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Sr Structural Engineer
GPAC
Fort Lauderdale, FL
- $140,000 to $190,000 USD / year
A respected engineering consulting firm is seeking a Senior Structural Project Engineer to join its growing team in the Greater Chicago market.
Added 1 min ago
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Civil Project Manager
GPAC
Houston, TX
- $110,000 to $145,000 USD / year
Are you a licensed Civil Engineer looking to take the next step in your career with a firm that values technical excellence, leadership, and long-term growth?
Added 1 min ago
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Bridge Design Engineer
GPAC
Frisco, TX
- $85,000 to $120,000 USD / year
As a Bridge Design Engineer, you’ll move beyond drafting drawings to become a pivotal contributor to the structural integrity and safety of critical infrastructure. You’ll own technical…
Added 1 min ago
Principal Electrical Engineer – Power Electronics & CT Architecture
GE HEALTHCARE
Waukesha, WI
Join GE HealthCare's CT Engineering team and help define how electrical power is designed, distributed and managed across our next generation of CT systems.
Added 2 mins ago
Engineer - III
Morongo Casino Resort & Spa
Cabazon, CA
The Engineer III performs advanced maintenance, troubleshooting, and repair work on complex systems throughout Morongo Casino Resort & Spa. This position is responsible for ensuring the…
Added 2 mins ago
Engineer - II
Morongo Casino Resort & Spa
Cabazon, CA
The Engineer II performs intermediate-level maintenance, troubleshooting, and repair work throughout Morongo Casino Resort & Spa. This position supports the safe and efficient operation of…
Added 2 mins ago
Engineer - I
Morongo Casino Resort & Spa
Cabazon, CA
The Engineer I is responsible for performing a variety of general maintenance and repair tasks throughout Morongo Casino Resort & Spa. This position assists in maintaining the…
Added 2 mins ago
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Electrical Engineer
GPAC
Columbus, OH
- $110,000 to $130,000 USD / year
Our client is looking to add an experienced Electrical Engineer to their team immediately. This is an outstanding opportunity for a licensed PE who enjoys designing innovative building…
Added 2 mins ago
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Civil Engineer
GPAC
Naperville, IL
- $80,000 to $150,000 USD / year
Support projects involving landfills, environmental infrastructure, water systems, drainage, grading, utilities, and civil/site improvements
Added 2 mins ago
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Water Resource Engineer
GPAC
Indianapolis, IN
- $90,000 to $150,000 USD / year
Are you ready to design the systems that manage stormwater, protect communities, and keep critical infrastructure resilient? My team and I are partnering with a growing, multi-disciplinary…
Added 2 mins ago
NP
Field Service Technician (Contractor)
Nikon Precision Inc.
AZ · Chandler, AZ
- $48,800 to $73,200 USD / year
We are looking for a hands-on Field Service Technician to support complex photolithography systems at a customer site. This role is ideal for someone who enjoys solving technical problems,…
Added 3 mins ago
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Structural Engineer
GPAC
Irvine, CA
- $120,000 to $160,000 USD / year
Senior Structural Engineer (PE) | Lead Complex Projects 🏗️
Added 3 mins ago
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Drainage Engineer
GPAC
Chicago, IL
- $100,000 to $150,000 USD / year
Tackle everything from localized drainage improvements to complex stormwater systems, hydraulic structures, and watershed challenges.
Added 3 mins ago
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Civil Engineer
GPAC
Chicago, IL
- $80,000 to $150,000 USD / year
Support projects involving landfills, environmental infrastructure, water systems, drainage, grading, utilities, and civil/site improvements
Added 3 mins ago
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Systems Engineer
OC Sports & Entertainment, LLC
United States
- $128,000 to $145,000 USD / year
The Systems Engineer is responsible for the implementation, administration, maintenance, and ongoing support of Microsoft 365 services and enterprise IT infrastructure across OCVIBE, Honda…
Added 4 mins ago
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Water Resource Engineer
GPAC
Chandler, AZ
- $90,000 to $150,000 USD / year
Are you ready to design the systems that manage stormwater, protect communities, and keep critical infrastructure resilient? My team and I are partnering with a growing, multi-disciplinary…
Added 4 mins ago
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Civil Engineer
GPAC
Harrisburg, PA
- $80,000 to $150,000 USD / year
Support projects involving landfills, environmental infrastructure, water systems, drainage, grading, utilities, and civil/site improvements
Added 5 mins ago
Mechanical Engineer Intern
KLA Corporation
Milpitas, CA
…electronic devices. Our inspection, metrology, and analytics systems detect and monitor defects across logic and memory chips, specialty semiconductors, wafers, reticles, advanced…
Added 5 mins ago
Electrical Engineer - Electrical Component
GE Precision Healthcare LLC
United States
This role is part of Healthcare Imaging MR modality. This site designs and manufactures RF coils used in MRI systems. This role will be part of our engineering team. The focus of this role…
Added 5 mins ago
Principal Electrical Engineer – Power Electronics & CT Architecture
GE Medical Systems, L.L.C.
United States
Join GE HealthCare's CT Engineering team and help define how electrical power is designed, distributed and managed across our next generation of CT systems.
Added 5 mins ago
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Bridge Design Engineer
GPAC
Des Moines, IA
- $85,000 to $120,000 USD / year
As a Bridge Design Engineer, you’ll move beyond drafting drawings to become a pivotal contributor to the structural integrity and safety of critical infrastructure. You’ll own technical…
Added 7 mins ago
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Civil Engineer- Commercial Site Design & Water
GPAC
Ormond Beach, FL
- $90,000 to $125,000 USD / year
A well-established Engineering firm is seeking a Civil Engineer / Project Engineer to join our team and support the planning, design, permitting, and construction of commercial and…
Added 7 mins ago
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Structural Engineer
GPAC
Irvine, CA
- $120,000 to $160,000 USD / year
Senior Structural Engineer (PE) | Lead Complex Projects 🏗️

Flex

Senior Software Engineer, Stablecoin Payments

Remote, United States

$170,000 to $280,000 USD / year

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Job details

Pay: $170,000 to $280,000 USD / year
Experience: 5+ years of backend software engineering experience
Posting language: English
Posted: Nov 6, 2026

Original job description

Flex is building AI-native financial services for business owners.

We’re re-architecting the entire financial system for entrepreneurs - from the first dollar a business earns to how that value compounds, moves, and is ultimately spent in real life. Banking, credit, payments, personal finance, and financial operations - rebuilt from the ground up as a single, intelligent system. Flex is the full financial home for ambitious owners.

Since launching publicly in September 2023, Flex has scaled from zero to nine-figure annualized revenue, with a clear path to profitability by late 2026. We move fast, ship relentlessly, and operate with extreme ownership.

Our customers are affluent business owners ($3–$200M in revenue) - the backbone of the economy and one of the most underserved segments in finance. They’re stuck with outdated banks and fragmented tools. We’re replacing all of it. The opportunity is massive: a ~$1T+ revenue market hiding in plain sight. Our ambition is to build a $100B+ company by delivering a product that is fundamentally better - not incrementally improved.

Flex has raised $100M+ in equity and $300M+ in debt.

Mission-critical problems: We build software that directly controls how money moves at scale.
High bar, low ego: Small teams, exceptional people, real ownership.
Speed over comfort: We prioritize execution, quality, clarity, and results.
Enduring impact: What we’re building will define how a generation of owners runs their businesses.

Team & Locations

We hire exceptional people who want to build hard things and see their work matter immediately. Roles are available in: San Francisco, Miami, New York, and fully remote.

Flex Fuels Ambition. About the Role

Flex is building stablecoin products for business owners, and we need engineers who can ship them. The team is small and moving fast, and you’ll be one of the first engineers to join. You’ll build the services that move customer money on-chain and connect them to the banking systems Flex already runs. That means real ownership, direct access to the engineering lead and product, and work that customers use.

Crypto experience helps, but it isn’t required. Much of the work is strong fintech engineering: payments, onboarding, compliance, and reliability. If you’ve built that kind of system and want to learn the crypto side, we want to talk.

What You'll Do

Design, build, and run backend services for stablecoin payments, including deposits, withdrawals, and on and off ramps
Integrate with partners for wallets, virtual accounts, and stablecoin orchestration
Build business onboarding (KYB) and compliance flows that stand up to banking audits
Connect new stablecoin products to Flex’s existing banking, ledger, and payments systems
Own your work from design through launch and production support
Work closely with product, design, compliance, and business development
Help set technical direction of the team’s roadmap
Onboard and mentor new teammates

Requirements

5+ years of backend software engineering experience
Experience building and running production services in fintech, payments, or banking
Experience with compliance-driven systems such as KYB, KYC, AML, or audit requirements, and comfort working with compliance stakeholders
Strong system design skills, especially for money movement: accuracy, reliability, and handling failures safely
Proficiency in a modern backend language
Comfortable owning problems end to end in a small, fast-moving team
Clear communicator with technical and non-technical partners

Nice to Haves

Hands-on crypto experience: stablecoins, wallets, custody, on-chain transactions, etc.
Experience with on and off ramps, virtual accounts, or stablecoin orchestration
Smart contract development or auditing experience
Prior experience at a startup or high-growth company

Why Join Us

Build something generational - Capture the full lifecycle of money for ambitious business owners.

Work on real money, real risk - Payments, credit, and banking at serious scale.

Solve hard problems - AI, underwriting, compliance, and global finance from first principles.

True ownership - Small teams, high trust, real accountability.

Founder-level exposure - Direct access to leadership, customers, and investors.

High bar, high taste - Move fast without cutting corners.

Elite peers - People here are builders, not tourists.

Real upside - Meaningful equity if you help build something big.

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