FireblocksR&D

Senior Backend Engineer, Trusted Platform

Tel Aviv-Yafo, Tel Aviv District, IsraelFull-timeSeniorSalary: Not disclosed
Posted Sep 8, 2026Deadline: Keep Open
Job SnapshotActively hiring
LocationTel Aviv-Yafo, Tel Aviv District, Israel
Job typeFull-time
SalaryNot disclosed
DeadlineKeep Open

Finjobsly Role Intelligence

Experience level
Senior
Work style
Not specified
Visa sponsorship
Not specified
Salary
Not disclosed
Key skills
PythonRustAWSBlockchainSaaS

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Company insights

69

Happiness score

69/100

Based on 10 verified employee signals

Fireblocks launches Flow for stablecoin acceptance

Fireblocks launched Flow on June 2, enabling PSPs and fintechs to let merchants accept digital assets and settle in their chosen stablecoin. Flutterwave was named among the launch customers.

mid-2026From the webFireblocks

Fireblocks launches native stablecoin yield product

Fireblocks made Earn generally available, giving enterprise customers native access to onchain lending for stablecoin balances through Aave markets and curated Morpho vaults.

spring 2026From the webFireblocks

Fireblocks buys TRES Finance in reported $130 million deal

Fireblocks acquired crypto accounting platform TRES Finance for a reported $130 million in cash and equity, expanding into reconciliation, financial reporting and audit-ready records.

early 2026From the webFortune

Fireblocks acquires embedded-wallet startup Dynamic

Fireblocks acquired Dynamic, whose software lets developers embed digital-asset services in apps. The deal was reported at about $90 million and broadened Fireblocks into consumer-facing wallet infrastructure.

late 2025From the webBloomberg

AI Generated Insights

Finjobsly Intelligence— Generated from the employer's job description

What you'll own

Design, implement, deploy, and support core infrastructure components that ensure the platform's scalability and reliability.

What they're looking for

5+ years of C++/Rust development, experience building large‑scale distributed services on AWS, daily use of AI coding tools, and a strong interest in blockchain or cryptography (Python and AWS managed services are a plus).

Why this role matters

The role underpins Fireblocks' mission to securely enable businesses to manage digital assets, supporting high‑profile financial institutions and Web3 clients.

Fintech requirements

Asset classes

Crypto
Visa sponsorship: No

About this role

Fireblocks is the company bringing global finance onchain. Backed by over $1 billion in capital, we are the premier digital asset infrastructure provider trusted by thousands of industry-defining financial institutions, including banks, payment providers, fintechs, and global corporates such as BNY Mellon, BNP Paribas, ANZ Bank, Western Union, Stripe, and Revolut. Built for institutional scale and security, our enterprise-grade platform and network have powered over $14 trillion in digital asset transfers worldwide.

Founded in 2018 and already valued at over $8 billion, Fireblocks is a SaaS platform that helps companies to create innovative products on the blockchain and manage day-to-day crypto operations. Fireblocks is trusted by some of the largest financial institutions, banks, globally-recognized brands, and Web3 companies in the world, including BNY Mellon, BNP Paribas, ANZ Bank, Revolut, and thousands more, to securely scale digital asset operations through the Fireblocks Network and MPC-based wallet infrastructure. We have offices in New York, London, Tel Aviv, and Singapore, and we are continuing to expand our teams to reach new customers globally.

What You’ll Do

We’re looking for a Senior Software Engineer to join our Core Infrastructure team. In this role, you will be responsible for designing and implementing core components crucial to the product's scalability.
As part of your role, you will be expected to find creative solutions to various architectural and implementation challenges, designing and executing solutions for a unique set of problems we encounter as a state-of-the-art technical product.

you will be expected to take full ownership of your work — from initial design and implementation through to deployment and production support. You drive features end-to-end, see them through to completion, and take responsibility for their success.

What You’ll Bring 

  • Strong coding skills in C++/Rust (5+ years).
  • Proven experience designing and operating large-scale distributed services in production, on hyperscale cloud infrastructure (AWS preferred).
  • Hands-on experience with AWS managed services (EC2, EKS, S3, KMS) - strong advantage.
  • Active daily use of AI tools in your engineering workflow (Copilot, Cursor, Claude, etc.).
  • Proven ability to own a problem end-to-end: design, implementation, deployment, and production support.
  • Python - advantage.
  • Experience with blockchain, cryptography, or MPC - strong advantage.

If you are an innovative developer with self-learning skills, who likes to research new technologies, and you're passionate about engineering and solving hard problems – come and join us!



Fireblocks' mission is to enable every business to easily and securely access digital assets and cryptocurrencies. In order to do that, we strongly believe our workforce should be as diverse as our clients, and this is why we embrace diversity and inclusion in all its forms. 

Please see our candidate privacy policy here.

More about this role

About company

Fireblocks

See website for more.

Full employer profile →Company website ↗

Required skills

PythonRustAWSBlockchainSaaS