Consensys · 2 months ago
Senior Software Engineer - Backend Platform (Datalake)
United States
Full-time
Remote
Mid, Senior Level
$130K/yr - $173K/yr
3+ years expConsensys is the leading blockchain and web3 software company, pioneering technological developments within the web3 ecosystem. As a Senior Software Engineer, you will build and enhance MetaMask's backend data indexing services, collaborate with various teams to deliver high-quality features, and ensure the performance and stability of services.
ConsultingDecentralized Finance (DeFi)Financial ExchangesHealth CareIndustrial DesignNon-Fungible Token (NFT)Web3
Responsibilities
Build and enhance MetaMask's backend data indexing services to enable broad and fast data coverage across blockchain network data (account balances, activity and token price)
Design and implement performant solutions to be used in MetaMask Clients including Extension, Mobile, and Web
Collaborate with backend API engineers to ensure MetaMask client requirements are met
Collaborate with product managers, DevSecOps, SRE, and other engineers to deliver high-quality features
Ensure performance and stability of existing and new services
Participate in code reviews and help maintain high code quality standards
Participate in on-call rotations to support our production services
Qualification
Required
3+ years working with backend technologies on production applications
Strong knowledge of Golang, SQL, data warehousing, messaging systems (Nats, Kafka)
Familiarity with blockchain fundamentals, client implementations of EVM and EVM equivalent networks, and indexing blockchain data
Experience building highly performant APIs and serving data at scale
Good knowledge of implementing observability metrics (Prometheus, Grafana)
Experience in Production grade cloud deployment and AWS tooling
Experience working in an agile development team
Experience developing applications with clean code practices, testing, and adherence to coding standards
Preferred
Experience with non-EVM blockchains
In-depth knowledge of Ethereum execution clients and smart contract standards
Interest in blockchain technologies and Web3 infrastructure
Basic understanding of cryptography principles
Experience working in distributed teams
Previous experience working in Web3
Familiarity with the Web3 ecosystem
Company
Consensys
ConsenSys builds Ethereum blockchain infrastructure and applications ranging from developer tools to enterprise solutions.
501-1000 employees
H1B Sponsorship
Consensys has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2022 (1)
2021 (1)
2020 (4)
Funding
Current Stage
Late StageTotal Funding
$725MKey Investors
C1FundParaFi CapitalJP Morgan
2025-12-15Series Unknown
2022-08-31Secondary Market
2022-02-15Series D· $450M
Leadership Team
Dror Avieli
Managing Director & VP Customer Success
Becky Moody
Senior Manager, HR Technology & Analytics
Recent News
globalventuring.com
2025-12-20
Tech Startups - Tech News, Tech Trends & Startup Funding
2025-11-19
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