Crypto jobs in United States

NOBI helps people easily get more from their crypto asset & simplify their crypto investment experience. Our engineering team run hundreds of blockchain nodes, integrates with numerous DeFi smart contracts and run numerous real time robo trading to simplify the life our customers.

We’re here so that everyone can be part of the global cryptocurrency movement. Join us.

NOBI is a leading crypto firm operating in multiple facets of the crypto sector—from exchanges to validators. The Principal Engineer will spearhead critical technical initiatives for a special project within NOBI, reporting directly to the CTO and working closely with the founders. This senior-level position is designed for an individual contributor (IC)—with no direct reports and minimal team management. You will collaborate in a small, flat team with other senior ICs to drive cutting‑edge fintech and crypto solutions.

• Develop and Implement Engineering Solutions – Drive end-to-end technical implementations, from concept to completion.
• Serve as a Top-Level Technical Expert – Make high-impact decisions that align with strategic objectives.
• Collaborate with Management – Work closely with the CTO and other C-level leaders to translate high-level goals into actionable technical roadmaps.
• Lead Technical Requirements – Oversee project milestones and ensure successful delivery of critical features.
• Manage Architecture and Development – Design, build, and optimize system architectures, partnering with fellow senior ICs.
• Analyze Challenges and Develop Solutions – Identify technical issues, propose resolutions, and maintain high standards for system reliability.
• Research and Recommend New Technologies – Stay current on crypto, blockchain, and fintech trends for continuous innovation.

• Finance and Investment – Must be comfortable working with financial data, metrics, and general investment concepts.
• Experience – 4+ years in a Software Engineer or similar senior role; 2+ years in fintech, crypto, or blockchain projects.
• Technical Skills – Strong problem-solving abilities with practical knowledge of modern engineering practices.
• Teamwork and Communication – Comfortable operating as an individual contributor in a small, flat team structure.
• Location – Must be based in or near Jabodetabek and able to commute to our office as needed.
• Education – Bachelor’s degree in Engineering, IT, or a related field (helpful but not required).
• Nice to Have – Participation in competitive programming, Math Olympiads, or algo-trading competitions is a big plus.
• Tech Alignment – Familiarity with modern tech stack like Golang, TypeScript, RPC, SQL, and popular blockchains (Ethereum, Solana, Bitcoin) is a plus.

This role is geared toward engineers who want to focus on high-level technical contributions rather than people management. If you have a passion for tackling advanced fintech challenges and want to make meaningful innovations in the crypto industry, this position is for you.