Principal Solutions Engineer, US

CryptoproNetwork; Northern (KY); Hybrid; USD 160,000 - 240,000; Full time

Benefits offered by this job

Remote work

Competitive compensation package

Job summary

Dfns is seeking a Principal Solutions Engineer for the US, enabling fintechs and institutions to adopt our platform. You will design integrations, guide deployments, and ensure production readiness while working hands-on with client teams.

In this remote, full-time role, you’ll craft architectures, troubleshoot issues, improve docs, and share product insights with engineering and security teams. Strong API, TypeScript, and cloud experience are required.

Qualifications

• 10+ years in solutions engineering or enterprise integration.
• Track record of deploying mission-critical systems for institutions/enterprises.
• Strong API experience with REST and TypeScript.
• Experience with cloud, microservices, and serverless architectures.
• Solid understanding of security standards (ISO 27001, SOC 2).
• Excellent written and verbal communication; able to bridge technical and business talks.

Responsibilities

• Guide onboarding and integration for fintechs and financial institutions.
• Design integrations and deployment pathways across complex environments.
• Troubleshoot issues and build solutions with client teams.
• Collaborate with sales on technical proposals, demos, and RFPs.
• Improve technical documentation and developer guides.
• Translate client feedback into product and API improvements.
• Represent the company at conferences and customer meetings.

Skills

TypeScript

REST API

Cloud platforms

Microservices

Serverless

Security frameworks

Technical communication

Documentation skills

Blockchain knowledge

Tools

AWS

GCP

Azure

Job description

Join a team of engineers and cryptographers building the infrastructure behind the next generation of financial systems. We're hiring a Principal Solutions Engineer to help fintechs, financial institutions, and enterprises across the Americas adopt Dfns. You'll work directly with customers to design integrations, guide deployments, and ensure they can run our platform reliably in production. This is a hands-on, client-facing role. You'll design architectures for complex environments, support implementation, troubleshoot issues, and help teams integrate wallet infrastructure into their products and systems. You'll work closely with CTOs, architects, and engineering teams while collaborating internally with product, backend, and security teams to deliver solutions that are secure, scalable, and production-ready. Beyond individual integrations, you'll help shape best practices, improve documentation, and feed product insights back to engineering to make the platform easier to adopt and operate. Responsibilities: Guide financial institutions and fintechs through seamless onboarding and integration. Build secure, scalable deployment pathways that bridge legacy and modern systems. Provide hands-on support: troubleshoot, fix, and build solutions alongside client teams. Collaborate with sales on technical proposals, demos, and RFP responses. Maintain and improve technical documentation and developer guides. Gather client feedback and translate insights into product and API improvements. Represent Dfns at conferences, workshops, and customer meetings. Requirements: 10+ years in solutions engineering, forward-deployed engineering, enterprise integration. Track record of helping institutions or enterprises deploy mission-critical systems. Strong in TypeScript (or similar languages) with proven API experience (REST). Deep knowledge of cloud (AWS; GCP/Azure/Thales a plus), microservices, and serverless. Skilled in troubleshooting complex issues and delivering under pressure. Solid understanding of enterprise security frameworks (ISO 27001, SOC 2, CCSS). Excellent communicator, able to bridge technical and business conversations. Strong documentation, presentation, and demo skills. Knowledge of blockchain, custody, and financial workflows strongly preferred.### Principal Solutions Engineer, US at Dfns: FAQThe Principal Solutions Engineer, US position at Dfns pays **$160k-240k/year**. Compensation may vary based on experience and location.Yes - Dfns is hiring this Principal Solutions Engineer, US as a **remote** role. You can apply from anywhere unless the listing specifies a region.This Principal Solutions Engineer, US role is associated with the following skills and technologies:* Devrel* Engineering* TypeScript* Security* Remote* Web3Read the full job description above for the complete list of requirements.Dfns is hiring this Principal Solutions Engineer, US as a **full time** position.You can apply for the Principal Solutions Engineer, US role at Dfns directly on this page using the **Apply** button. Remote candidates are welcome. Applications submitted through CryptoJobsList reach the employer directly.