Solutions Engineer

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

• 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

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.

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.