Remote jobs in the United States

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Added 12 hours ago
Advanced Optics Engineer
General Dynamics Mission Systems, Inc
Remote, United States
…apply advanced technologies such as Artificial Intelligence, Blockchain, AR/VR, Cloud Native and Quantum Physics to solve our customers’ missions in cyber, RF, undersea, interstellar and…
Added 12 hours ago
GD
Advanced Billing Associate
General Dynamics Mission Systems, Inc
Remote, United States
- $30.36 to $32.56 USD / hour
…apply advanced technologies such as Artificial Intelligence, Blockchain, AR/VR, Cloud Native and Quantum Physics to solve our customers’ missions in cyber, RF, undersea, interstellar and…
Added 18 hours ago
AML Investigator
Jobgether
Remote, United States
…financing, fraud, and sanctions-related risks. You will use blockchain analytics tools and investigative techniques to identify suspicious transaction patterns and understand complex…
Added 23 hours ago
AML/Compliance Analyst
Jobgether
Remote, United States
…associated with digital asset transactions. You will leverage blockchain analytics and financial crime investigation tools to identify potential threats and strengthen compliance controls.…
Added 1 day ago
Staff Data Analyst
Circle Internet Management Services LLC
Remote, United States
…through digital assets, payment applications, and programmable blockchain infrastructure. Circle’s platform includes the world’s largest regulated stablecoin network anchored by USDC,…
Added 1 day ago
Customer Engineering Lead
Veda Tech Labs Inc
Remote, United States
…Our technology supports billions in assets across multiple blockchain networks, with partners including Kraken, EtherFi, and…
Added 1 day ago
Space Force MUOS Integration and Test Architect
General Dynamics Mission Systems, Inc
Remote, United States
…apply advanced technologies such as Artificial Intelligence, Blockchain, AR/VR, Cloud Native and Quantum Physics to solve our customers’ missions in cyber, RF, undersea, interstellar space…
Added 1 day ago
Talent Acquisition Operations Associate
Circle Internet Management Services LLC
Remote, United States
…through digital assets, payment applications, and programmable blockchain infrastructure. Circle’s platform includes the world’s largest regulated stablecoin network anchored by USDC,…
Added 1 day ago
Senior Manager, Engineering - Onboarding
LLC--Circle Internet Financial, LLC
Remote, United States
…through digital assets, payment applications, and programmable blockchain infrastructure. Circle’s platform includes the world’s largest regulated stablecoin network anchored by USDC,…
Added 2 days ago
J
Senior Smart Contract Engineer
Jobgether
Remote, United States
- $170,000 to $190,000 USD / year
Join a remote-first engineering team building secure blockchain infrastructure for tokenized assets and onchain capital markets. In this senior role, you will design, develop, and deploy…
Added 2 days ago
Full-Stack Engineer (Security)
Jobgether
Remote, United States
Join a remote-first engineering team building cutting-edge infrastructure for secure, cross-chain payments and blockchain transactions. As a Full-Stack Engineer specializing in security,…
Added 2 days ago
C
Customer Retention Supervisor (contract)
CoinFlip
Remote, United States
- $28,000 to $30,000 USD / year
Knowledge of cryptocurrency and blockchain technology.
Added 2 days ago
Senior UX Researcher, Quantitative
Ondo Finance
Remote, United States
Hi, we're Ondo Finance. Our mission is to provide institutional-grade, blockchain-enabled investment products and services. We have both a technology arm that develops decentralized finance…
Added 2 days ago
Senior IT Systems Administrator
Circle Internet Management Services LLC
Remote, United States
…through digital assets, payment applications, and programmable blockchain infrastructure. Circle’s platform includes the world’s largest regulated stablecoin network anchored by USDC,…
Added 2 days ago
Senior Manager, Policy Programs & Partnerships
Circle Internet Management Services LLC
Remote, United States
…through digital assets, payment applications, and programmable blockchain infrastructure. Circle’s platform includes the world’s largest regulated stablecoin network anchored by USDC,…
Added 2 days ago
Senior FullStack Developer
Jobgether
Remote, United States
…decentralized trading infrastructure. As a Senior Full Stack Developer, you will take ownership of architecture and implementation across frontend applications, backend services, and…
Added 3 days ago
Senior Software Engineer, Generalist
Anza
Remote, United States
Anza is a Solana R&D lab pushing the boundaries of blockchain performance and scalability. Anza was founded by experienced executives and core engineers solving the toughest problems in…
Added 3 days ago
Senior Software Engineer, Generalist
Anza
Remote, United States
Anza is a Solana R&D lab pushing the boundaries of blockchain performance and scalability. Anza was founded by experienced executives and core engineers solving the toughest problems in…
Added 3 days ago
Director of Business Development, LATAM
Ondo Finance
Remote, United States
Hi, we're Ondo Finance. Our mission is to provide institutional-grade, blockchain-enabled investment products and services. We have both a technology arm that develops decentralized finance…
Added 3 days ago
Enterprise Account Executive
project44
Remote, United States
Maintain up to date knowledge of logistics industry, EDI, and blockchain
Added 4 days ago
S
Public Relations Senior Account Executive
Spark
Remote, United States
- $70,000 to $80,000 USD / year
…comprehensive strategic communications & marketing services for blockchain and cryptocurrency leaders. From guiding successful token sales to growing companies post-ICO, Spark has emerged…
Added 4 days ago
Technical Solutions Engineer
Polygon Labs
Remote, United States
Polygon Labs is a global blockchain payments company building and operating infrastructure to move money instantly, reliably, and at internet scale, with the mission to move all money…
Added 4 days ago
Sr Product Marketing Manager
Offchain
Remote, United States
As pioneers in blockchain scalability and security, we're at the forefront of transforming how the world interacts with decentralized applications. We're laying the foundation that will…
Added 4 days ago
Senior Legal Counsel
Steakhouse Financial
Remote, United States
- Act as day-to-day legal counsel to the product and engineering teams as they build, launch, and operate blockchain-based financial products
Added 4 days ago
Business Development Representative
RocketFuel Blockchain
Remote, United States

Polygon Labs

Technical Solutions Engineer

Remote, United States

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Job details

Posting language: English
Posted: Oct 26, 2026

Original job description

ABOUT POLYGON LABS

Polygon Labs is a global blockchain payments company building and operating infrastructure to move money instantly, reliably, and at internet scale, with the mission to move all money onchain. It is building the Polygon Open Money Stack, an open and integrated stack of services and technologies to instantly and reliably move money anywhere, and put it to work. Its infrastructure has facilitated trillions of dollars in onchain value transfer and supported millions of transactions daily for some of the globe's largest banks, fintechs, enterprises, and consumer applications.

ABOUT THE ROLE

As fintechs and financial institutions integrate the Polygon Open Money Stack, the quality of the integration experience increasingly shapes how quickly partners reach production. Polygon operates as a US-regulated payments platform, licensed in 48 states through 37 money transmitter licenses and 11 exemptions, and our partner base is growing.

Today, many partner integration questions are routed to Engineering. This slows product development and leads to the same questions being answered repeatedly. The Technical Solutions Engineer will own the technical experience of building on Polygon: API and integration documentation, the integration path, technical support during the sales process, and bringing signed partners to production.

Our standard is a best-in-class developer experience in payments, where a capable developer, including one working with AI coding tools, can integrate with minimal direct support.

This is a senior individual contributor role reporting to the VP, Account Management & Support.

RESPONSIBILITIES

API and integration documentation: Own the accuracy, completeness, and clarity of Polygon’s API and integration documentation, and keep it current as the platform evolves.
Self-serve integration: Build quickstarts, sample code, and reference architectures that enable developers, including those using AI coding tools, to integrate independently.
Technical expertise: Serve as the primary technical resource in sales conversations alongside Business Development and throughout partner integrations, then document solutions so they’re reusable.
Partner go-live: Lead signed partners through requirements intake, provisioning following KYB and KYC approval, sandbox testing, webhook configuration, and go-live validation, in partnership with Integration Delivery.
Platform knowledge: Develop deep expertise across ramps and bank rails, wallets and accounts, custodial and non-custodial flows, virtual accounts, deposit addresses, cross-chain movement, and webhooks.
Demos and enablement: Build sample applications and demo environments that support Business Development and Sales.
Product feedback: Identify gaps in the API and integration experience, and turn them into clear, prioritized recommendations for Product and Engineering.
Automation: Use AI and internal tooling to streamline onboarding, provisioning, and frontline support.

REQUIREMENTS

Hands-on experience with US payments, including ACH, RTP, wire transfers, card networks, or equivalent rails, and a working understanding of settlement and reconciliation.
Experience in one of the following:
Leading customer API integrations from kickoff to production at a payments, fintech, or financial infrastructure company
Owning API documentation, SDKs, or developer support at an API-first payments company
Strong API and troubleshooting skills, including reading logs, debugging webhooks, and reasoning through authentication and retry behavior, with tools such as Postman, Bruno, or Datadog
Excellent technical writing, with the ability to document complex systems clearly for external developers
Regular use of AI tools to build, document, and automate work
Comfort operating in a fast-moving environment where the platform and documentation are actively evolving

PREFERRED QUALIFICATIONS

Experience with stablecoins or digital assets, particularly wallets and onchain settlement
Experience at an early-stage company, building processes or programs from the ground up
Enough coding ability to build demo applications
Experience with documentation platforms such as Mintlify
Familiarity with KYB and KYC tooling

WHY JOIN

Cross-border payments remain slow, expensive, and opaque. Polygon is bringing regulated fiat access, wallets, and onchain settlement together into one integrated stack, and partners are building on it today. In this role, you’ll work closely with Product, Engineering, and Business Development leadership and set the standard for how partners integrate with Polygon.

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Skills

Documentation
Technical support
Sales
Know your customer
Cleaning
Onboarding
Troubleshooting
Debugging
Postman
Datadog
Technical writing

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