Blockchain Software Engineer

MLabs • New York, NY

3h • Remote

About The Position

We’re looking for a backend-focused software engineer with blockchain experience to help build and scale next-generation payments infrastructure. This is a hands-on role for someone who wants to work close to the product, touch real users, and ship systems that operate at serious scale. This role is ideal for someone who enjoys ownership, speed, and solving real problems at the intersection of payments, fintech, and crypto. You’ll be building real-world crypto infrastructure, not side experiments Flat, open culture - engineers influence the roadmap High ownership and autonomy Backed by top-tier investors in fintech and crypto Global impact from day one

Requirements

• 2–10+ years of professional engineering experience
• Strong experience with Node.js and modern backend technologies
• Hands-on experience interacting with blockchains and smart contracts
• A backend engineer with real blockchain exposure (not just interest)
• Crypto-curious at minimum - crypto-native is a plus
• Comfortable working in lean, fast-paced teams

Nice To Haves

• Fintech experience (neobanks, card issuing, payments infrastructure)

Responsibilities

• Play a key role in shaping the technical and product roadmap
• Build and scale backend services that interact with blockchain infrastructure
• Work directly with smart contracts across multiple chains
• Develop and support new smart contracts and blockchain integrations
• Help scale on-chain infrastructure to millions of users globally
• Ship new features quickly in a fast-moving environment
• Influence architectural decisions in a rapidly evolving product

Benefits

• Competitive compensation based on experience
• Equity so you share in the upside
• Unlimited PTO (with a minimum 10 days encouraged)
• Flexible work environment (remote or office-friendly)
• Home office setup stipend
• Comprehensive health, dental, and vision (US-based)
• 401(k) with company match
• Health & wellness allowance (gym, classes, recovery, etc.)
• Team offsites and international summits
• Access to internal products for hands-on testing

What This Job Offers

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