Senior Backend Engineer Real-Time Ledger & Payments

Posted yesterday

alt platformNew York (NY)

Blockchain Engineers Software Publishers

SENIORITY

Senior

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About the role

Alt Platform Inc. is building the backbone of a high-value marketplace for alternative assets, starting with a multi-rail payments and settlement system. You will own the ledger, money movement, and reconciliation that drive every trade and payout, ensuring accuracy and auditable state transitions across complex rails. The role demands deep backend expertise, a track record with real money movements, and a pragmatic, product-minded approach to delivering a correct, scalable system.

Before you apply

Applying takes about a minute. These four things decide how fast it moves after that.

Your profile is current

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Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.