Fireblocks

3 months ago

Senior Backend Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 4 hours agoStatus: Live

Job Summary

Build and evolve trading infrastructure for a fintech liquidity platform, connecting exchanges, OTC desks, custodians, and wallets to deliver fast, reliable crypto-to-fiat trading. You’ll develop and optimize trading APIs, design and deploy microservices in production, and implement cloud-native architectures for scalability. Working closely with cross-functional teams, you’ll also mentor other developers on complex designs and help lead meaningful features for users across DeFi and traditional markets.

Location: Tel Aviv, Israel

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Be a leading backend developer for Fireblocks’ fintech trading product.
•Mentor and guide other developers; work closely with other teams to lead cross-functional features.
•Connect exchanges, third-party trading agencies, and other providers to create a multi-functional trading platform.
•Develop and optimize Fireblocks’ trading API to provide a seamless, scalable experience for users.
•Research and implement cloud-native architectures to support growth and scalability.

Key Requirements

•At least 5 years of backend development experience focused on scalable infrastructure, with proficiency in Node.js and TypeScript.
•Strong understanding of system design principles, distributed systems, and scalability.
•Proven experience designing and deploying microservices-based architectures in production.
•Experience with monitoring and logging frameworks such as Datadog, Prometheus, Grafana, and the ELK stack.
•Must-have DeFi and crypto domain knowledge: blockchain fundamentals (transaction lifecycles, confirmations, mempool mechanics, finality) and familiarity with DeFi protocols/primitives like AMMs, liquidity pools, yield mechanisms, and on-chain order books.

Experience:5+ yearsFintechBlockchainDeFiWeb3

Skills:MentoringGuidanceCross-functional collaborationResearchScalability focus

Languages:English

Tech Stack:Node.jsTypeScriptMicroservicesDistributed systemsCloud-nativeTrading APIDatadogPrometheusGrafanaELK stackBlockchain fundamentalsEVM-compatible chainsSolanaBitcoinDeFiAMMsUniswapCurveLiquidity poolsOn-chain order books

Company Brief

Fireblocks

Provides institutional-grade digital asset custody, transfer, and settlement infrastructure enabling banks, exchanges, and enterprises to securely issue, store, and move cryptocurrencies and tokenized assets.

Industry: Fintech Infrastructure

Company Size: Large (251 to 1,000 employees)

Growth: Scaleup

Valuation: Unicorn (USD 1B+)

Funding: Series E+

Headquarters: New York, United States

Founded: 2018

Website LinkedIn

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Fireblocks

3 months ago

Senior Backend Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 4 hours agoStatus: Live

Job Summary

Location: Tel Aviv, Israel

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Be a leading backend developer for Fireblocks’ fintech trading product.
•Mentor and guide other developers; work closely with other teams to lead cross-functional features.
•Connect exchanges, third-party trading agencies, and other providers to create a multi-functional trading platform.
•Develop and optimize Fireblocks’ trading API to provide a seamless, scalable experience for users.
•Research and implement cloud-native architectures to support growth and scalability.

Key Requirements

•At least 5 years of backend development experience focused on scalable infrastructure, with proficiency in Node.js and TypeScript.
•Strong understanding of system design principles, distributed systems, and scalability.
•Proven experience designing and deploying microservices-based architectures in production.
•Experience with monitoring and logging frameworks such as Datadog, Prometheus, Grafana, and the ELK stack.
•Must-have DeFi and crypto domain knowledge: blockchain fundamentals (transaction lifecycles, confirmations, mempool mechanics, finality) and familiarity with DeFi protocols/primitives like AMMs, liquidity pools, yield mechanisms, and on-chain order books.

Experience:5+ yearsFintechBlockchainDeFiWeb3

Skills:MentoringGuidanceCross-functional collaborationResearchScalability focus

Languages:English

Company Brief

Fireblocks

Industry: Fintech Infrastructure

Company Size: Large (251 to 1,000 employees)

Growth: Scaleup

Valuation: Unicorn (USD 1B+)

Funding: Series E+

Headquarters: New York, United States

Founded: 2018

Website LinkedIn