Senior Blockchain Engineer Moonshot

4 hours agoSeniorSalary: 205K - 230KRemote; New York; San Francisco Hybrid Full Time Backend Jobs by Alchemy

Alchemy

Alchemy provides blockchain development infrastructure that simplifies building and scaling decentralized applications.

Series C28 current maintainers25 active leads8 new active leads10 lead step-downsTeam intelligence

Maintainer signals as of 9/25/2026

United States

Funding history

UnknownSeries C-1 ($200M)Series C ($200M)

Investors

Andreessen Horowitz (a16z crypto)Lightspeed Venture Partners Redpoint Duncan L. Niederauer Cameron Ring

Projects

Alchemy SupernodeRPC Provider

Alchemy SubgraphsOnChain Data API

Alchemy Rollups InfrastructureDeveloper Tooling

Alchemy UniversityEducation and Training

Alchemy SkillsSkills

SatsumaOnChain Data API

SVM Archival RPCRPC Provider

HeyMint Allowlist ManagerCustomer Engagement Platform

Solana Real time data streamsOnChain Data API

HeyMint LaunchpadNFT Issuance Platform

About Alchemy

Alchemy enables developers to build reliable blockchain applications through a comprehensive platform offering node infrastructure, enhanced APIs, and developer tools. The platform connects applications to blockchain networks with high reliability and performance, while reducing the complexity of managing blockchain infrastructure in-house.

View jobs by Alchemy

Skills

Backend Benchmarking Blockchain C#Distributed System Evm Go Indexing Profiling Rpc Rust Security Smart Contract

Candidate Availability

Hybrid · United States · Required

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will take ambiguous blockchain infrastructure and product ideas from initial experiments through production delivery. You will define hypotheses, prototype across relevant system layers, evaluate technical and operational viability, and support the systems you launch.

Requirements

Blockchain
Backend engineering
Distributed systems
Protocol specifications
Experiment design
Performance benchmarking
Profiling
Security
Product judgment
Documentation

Responsibilities

Identify developer and infrastructure problems for potential blockchain products
Define experiment hypotheses, success criteria, constraints, and time limits
Prototype blockchain clients, RPC, indexing, transaction infrastructure, backend services, and smart contracts
Test protocol and implementation assumptions with reproducible benchmarks and failure cases
Evaluate technical feasibility, security, operating cost, and operational value
Design, test, roll out, and document validated production systems
Write recommendations based on experiment results
Maintain monitoring, runbooks, fixes, and incident response for shipped systems

Benefits

Equity
Bonus
Private Health Insurance
Gym Reimbursement
Commuter Benefits
Flexible Time Off
In-Office Group Meals
Learning & Development Stipend
Company Sponsored Conferences & Events
Books and audiobook subscription with Bookster