Principal Solutions Engineer

MLabs

6h • $160,000 - $220,000 • Remote

About The Position

Join a stellar team of leaders and experts building the backbone of blockchain wallet infrastructure for the next financial era. We are hiring a Principal Solutions Engineer to help institutions, fintechs, and enterprises across the Americas adopt our platform with confidence and ease. This is a highly hands-on and client-facing role, serving as the trusted technical advisor who bridges complex enterprise needs with our cutting-edge technology.
You will be responsible for the end-to-end technical success of our customers, guiding them from initial design through deployment and ongoing support. You will combine deep technical expertise with strong communication skills to design secure, scalable integration pathways that connect legacy systems with modern blockchain architecture.

Requirements

• 10+ years in solutions engineering, forward-deployed engineering, or enterprise integration.
• Proven record of helping institutions or enterprises deploy mission-critical systems.
• Strong proficiency in TypeScript (or similar languages) with proven API experience (REST).
• Deep knowledge of cloud platforms (AWS essential; GCP/Azure a plus), microservices, and serverless architectures.
• Solid understanding of enterprise security frameworks (e.g., ISO 27001, SOC 2, PCI DSS).
• Skilled in troubleshooting complex issues and delivering solutions effectively under pressure.
• Excellent communicator, able to bridge technical conversations with CTOs, architects, and business stakeholders.

Nice To Haves

• Knowledge of blockchain, custody, and financial workflows is strongly preferred.
• Certifications (e.g., AWS Solutions Architect) are a plus; Spanish/Portuguese fluency is valued.

Responsibilities

• Technical Guidance: Guide financial institutions and fintechs through seamless onboarding and integration processes.
• Architecture & Deployment: Design and build secure, scalable deployment pathways that bridge legacy systems with our platform, leveraging cloud platforms (AWS), microservices, and serverless architectures.
• Hands-on Support: Provide hands-on support to client teams: troubleshoot, fix, and build solutions alongside them in real time.
• Pre-Sales Collaboration: Collaborate closely with the sales team on technical proposals, demos, and detailed RFP responses.
• Documentation & Feedback: Maintain and improve technical documentation and developer guides, and gather crucial client feedback to translate insights into product and API improvements.
• Representation: Represent the company as a technical expert at conferences, workshops, and customer meetings.

Benefits

• Equity: Generous equity package (100–200 stock options vested over 4 years).
• Perks: Comprehensive Healthcare, 401K, and coverage for travel expenses.
• Equipment: Provided with a MacBook Pro + essential equipment.
• Impact: High-visibility role driving the adoption of next-generation financial infrastructure across the Americas.

What This Job Offers

• Job Type: Full-time
• Career Level: Principal
• Education Level: No Education Listed
• Number of Employees: 101-250 employees