Solutions Engineer New York, NY • Full-time • $170-210K

raincards.xyz; New York (NY); Hybrid; USD 170,000 - 210,000; Full time

Benefits offered by this job

Unlimited time off

Flexible working

Health, dental, and vision coverage (~

401(k) with 4% company match

Equity plan

Team summits

Job summary

Rain is seeking a Solutions Engineer in New York to help customers, partners, and institutional clients integrate and scale our stablecoin and blockchain infrastructure. You will be a technical liaison between product, engineering, and business teams, designing solutions that showcase reliability, security, and utility across payments, remittances, DeFi, treasury automation, and enterprise integrations.

This hybrid role blends deep technical work with client-facing communication.

Qualifications

• 3–7+ years of experience in Solutions Engineering or similar roles.
• Strong knowledge of blockchain fundamentals and crypto payment flows.
• Experience with REST APIs, Webhooks, SDKs, and backend integration.
• Hands-on coding in at least one language (e.g., JavaScript/TypeScript, Python, Go, Rust).

Responsibilities

• Understand client requirements and architect integrations using APIs, SDKs, wallets, and blockchain infrastructure.
• Design end-to-end solutions for stablecoin issuance, transfers, treasury ops, and connectivity.
• Create integration plans, diagrams, and deployment recommendations for each client.
• Serve as the primary technical contact during pre-sales, onboarding, and early adoption.
• Lead technical workshops, demos, and proofs of concept to demonstrate capabilities.
• Collaborate with enterprise clients and partners to ensure successful implementations.
• Provide hands-on guidance during integration with developers and security stakeholders.
• Diagnose API, blockchain, and infra issues and escalate to engineering as needed.
• Advise on best practices for security, key management, monitoring, and compliant architecture.
• Gather customer feedback to influence roadmaps and work with Sales/Product/Engineering.
• Contribute to technical docs and integration guides.

Skills

Blockchain fundamentals

REST APIs

Webhooks

SDKs

Programming languages

Communication

Project management

Job description

Solutions Engineer

New York, NY, Full-time, $170-210K

About the Company

Rain is the global stablecoin payments platform for enterprises, neobanks, platforms, developers, and AI agents. Our technology allows partners to move, store, and use stablecoins instantly and compliantly through global payment cards, rewards, on/offramps, wallets, and cross‑border rails. As both a Visa and Mastercard Principal Member, Rain issues cards that work at more than 175 million merchant locations in over 220 countries and territories. Built natively for stablecoins and trusted by more than 100 organizations worldwide, Rain delivers secure, scalable infrastructure that makes money move freely and instantly around the world.

You will have the opportunity to deliver massive impact at a hypergrowth company backed by some of the top investors in fintech, crypto, and SaaS. In January 2026, we closed a $250M Series C led by ICONIQ, valuing Rain at $1.95B, with Sapphire Ventures, Dragonfly, Bessemer Venture Partners, Galaxy Ventures, FirstMark, Lightspeed, Norwest, and Endeavor Catalyst also participating. If you’re curious, bold, and excited to help shape a borderless financial future, we’d love to talk.

Our Ethos

Operating at the epicenter of stablecoin innovation means moving fast and thinking globally. Our team reflects the diverse, international audiences we serve. We hire people who stay agile as the tide ebbs and flows, fix what’s broken without waiting, chase trends before they peak, and remember to have fun through it all.

About the Role

A highly skilled Solutions Engineer to join our team and help customers, partners, and institutional clients successfully integrate and scale with our stablecoin and blockchain infrastructure. As a key technical liaison between our product, engineering, and business teams, you will design and deliver solutions that demonstrate the reliability, security, and utility of our technology across diverse use cases—including payments, remittances, DeFi, treasury automation, and enterprise blockchain integrations.

This is a hybrid role that blends technical expertise with customer‑facing communication. You will act as a trusted advisor, guiding clients from initial discovery through implementation and long‑term success.

What You’ll Do

• Understand client technical requirements and architect integrations using our APIs, SDKs, wallets, and blockchain infrastructure
• Scope and design end‑to‑end solutions for stablecoin issuance, transfers, treasury operations, and blockchain connectivity
• Create integration plans, technical diagrams, and deployment recommendations tailored to each client’s environment

• Serve as the primary technical point of contact during pre‑sales, onboarding, and early adoption phases
• Run technical workshops, demos, and Proofs of Concept (POCs) to showcase product capabilities
• Collaborate with enterprise customers, fintechs, exchanges, and ecosystem partners to ensure successful implementation

• Provide hands‑on guidance during integration, working closely with developers, DevOps teams, and security stakeholders
• Diagnose and resolve API, blockchain, and infrastructure‑level issues, escalating to engineering when needed
• Advocate for best practices around operational security, key management, transaction monitoring, and compliance‑friendly architecture

• Gather customer insights to influence product roadmaps and feature prioritization
• Partner with Sales, Product, and Engineering to deliver scalable and repeatable technical solutions
• Contribute to technical documentation, integration guides, and internal playbooks

What we’re looking for

• 3–7+ years of experience in Solutions Engineering, Sales Engineering, Technical Consulting, or similar roles
• Strong understanding of blockchain fundamentals, distributed systems, and crypto payment flows
• Experience working with REST APIs, Webhooks, SDKs, and backend integration patterns
• Hands‑on coding ability in at least one language (e.g., JavaScript/TypeScript, Python, Go, Rust)
• Ability to simplify complex technical concepts for both technical and non‑technical audiences
• Excellent communication, client‑facing, and project management skills

Nice to have, but not mandatory

• Experience with stablecoins, custody systems, digital wallets, or payment rails
• Familiarity with blockchain protocols such as Ethereum, Solana, or Layer‑2 scaling networks
• Knowledge of compliance‑relevant concepts such as KYC/AML workflows, transaction screening, or on‑chain analytics
• Prior experience supporting enterprise or fintech integrations

Things that enable a fulfilling, healthy, and happy experience at Rain:

Unlimited time off Unlimited vacation can be daunting, so we require Rainmakers to take 10 days minimum for themselves.

Flexible working We support a flexible workplace – work from home, come into an office, or both. We want everyone to work in an environment where they’re their most confident and productive selves. New Rainmakers receive a stipend to set up a comfortable home workspace.

Easy to access benefits For US Rainmakers, we cover 95% of your health, dental, and vision plan costs and 90% for your dependents, plus a 100% company‑subsidized life insurance plan.

Retirement goals Plan for the future with confidence. We offer a 401(k) with a 4% company match.

Equity plan Every Rainmaker gets an equity option plan so we all benefit from our success.

Health and Wellness High performance begins from within. Rainmakers receive a monthly stipend to be used for eligible health and wellness spending like gym memberships/fitness classes, massages, acupuncture - whatever recharges you!

In‑office meals Rainmakers working from the office enjoy lunch and dinner on us, covered with a DoorDash credit.

Team summits Summits play an important role at Rain. Time together helps us build relationships and a common destiny. Expect team and company offsites, both domestic and international.

© 2022-2026 Signify Holdings, Inc. “Rain”

Rain is a financial technology company. Rain and its affiliates are not banks, exchanges, or asset custodians. Rain does not provide FDIC insurance or hold deposits.

Payment products are provided in partnership with licensed institutions. Cards are issued through partners licensed in their respective jurisdictions.

Debit cards offered through Rain’s program are Visa® debit cards issued by Cross River Bank, Member FDIC, pursuant to a license from Visa U.S.A. Inc. Rain Products, Inc. is a technology company, not a bank, and serves as program manager.

Banking services are provided by SSB, Member FDIC. Funds deposited at SSB are eligible for FDIC insurance up to $250,000 per depositor, per insured bank, subject to applicable limitations and FDIC rules.

Rewards are issued as part of Rain’s rewards program. Raindrops are loyalty rewards and are not cash, cryptocurrency, or a deposit account. Redemption options and values may vary and are subject to change. Terms apply.

“Rain”, Rain logo mark and “Cover Everything” are registered trademarks of Signify Holdings, Inc.