Backend Net Engineer Jobs

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. Here’s the bit about us: Fireblocks is an enterprise-grade platform delivering a secure infrastructure for moving, storing, and issuing digital assets like cryptocurrencies and NFTs. At Fireblocks, we enable financial institutions to securely build, run and scale digital asset operations through the Fireblocks MPC-based Wallet Infrastructure. Digital assets are protected from cyber-attacks, internal collusion, and human error using next-generation multi-layer technology. Fireblocks supports the most diverse set of tools to work with digital assets, be it DeFi, Tokenization, NFTs or Staking across the whole industry. As of January 2026, we serve over 2,400 institutional customers, have secured the transfer of over $14 trillion in digital assets, with a valuation of $8 billion and over $1 billion raised. Our mission is simple: Enable every business to easily and securely support digital assets & cryptocurrencies. Join us as we Secure. Simplify. Scale Here’s the bit about the opportunity: As a member of the growing Sales Engineer team at Fireblocks in Japan, you will take full ownership and responsibility for your designated projects and clients, from the product sales demonstration up to preparation of client onboarding. You will be expected to understand the competitive landscape and how other competing solutions and platforms operate, be a gatekeeper to the internal engineering groups, assist with POC setup and testing, give demos on all advanced fea

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. Here’s the bit about us: Fireblocks is an enterprise-grade platform delivering a secure infrastructure for moving, storing, and issuing digital assets & cryptocurrencies. Here at Fireblocks, we enable financial institutions to securely build, run and scale digital asset operations through the Fireblocks Network and MPC-based Wallet Infrastructure. Digital assets are protected from cyber-attacks, internal collusion, and human error using next-generation multi-layer technology. Fireblocks is the only platform that provides insurance for digital assets in storage, transfer, and E&O. As of January 2026, we serve over 2400 institutional customers, have secured the transfer of over $10 trillion in digital assets, and are the world’s highest-valued digital asset infrastructure company, with over $1 billion raised. Our mission is simple: Enable every business to easily and securely support digital assets & cryptocurrencies. Come join us as we Secure. Simplify. Scale Here’s the bit about the opportunity: As part of the Fireblocks sales team, you will play a meaningful role in scaling one of the fastest-growing companies in the Blockchain and Cybersecurity field. You’ll be targeting a mixture of Financial Institutions and technology partners across APAC working closely with Sales Engineers and the Business Development team. You’ll be: Achieving monthly and quarterly revenue targets Working closely with Fireblocks BDRs and GTM Team Building and maintain

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. Solution Architect, APAC Welcome to Fireblocks, the industry-leading digital asset infrastructure technology company responsible for 15% of all crypto transactions! Here’s the bit about us: Fireblocks is an enterprise-grade platform for securely moving, storing, and issuing digital assets, powered by the Fireblocks Network and MPC-based wallet infrastructure. As of January 2026 we serve over 2,400 institutional customers, have secured over $10 trillion in digital asset transfers, and are the world’s highest-valued digital asset infrastructure company, with over $1 billion raised. Our mission is simple: enable every business to easily and securely support digital assets & cryptocurrencies. Come join us as we Secure. Simplify. Scale Here’s the bit about the opportunity: As a Solution Architect in our APAC Professional Services team, you own the technical delivery of Fireblocks implementations for the region’s largest Banks and Financial Institutions. From deal close through to production, you lead architecture design, integration, and deployment on customer infrastructure. You also bring that delivery expertise into strategic pre-sales cycles, helping Sales win the deals you will go on to deliver. You’ll be: Owning the transition from deal close to production, taking end-to-end accountability for the solutions delivered Defining enterprise customers’ setup with Fireblocks, including API integrations, security architecture, and architecture documentatio

We are hiring a Security Software Engineer to design and implement the hardware-backed security foundations used across OpenAI’s device ecosystem. A central focus of this role is hardening the boundary between our policy systems and the HSMs that protect sensitive cryptographic keys. This boundary determines which operations may be performed, what may be signed, which policies must be satisfied, and how changes to trusted software and policy are authorized. You will develop security-critical software and firmware within, or immediately adjacent to, an HSM trust boundary. Depending on your background, this may include HSM trusted applications, firmware services, cryptographic mechanisms, device drivers, PKCS#11 components, secure-provisioning protocols, or signing-policy enforcement systems. This is a hands-on software-engineering role. You will be expected to design systems, write and review production code, debug across hardware and software boundaries, and carry projects from initial requirements through deployment. It is not an HSM administration, PKI operations, compliance, or architecture-only position. In This Role, You Will Design and implement security-critical software and firmware for HSMs, secure elements, trusted execution environments, and hardware roots of trust. Build and harden the policy-to-HSM boundary responsible for authorizing certificate issuance and cryptographic signing operations. Develop HSM trusted applications, firmware components, host interfaces, device drivers, SDKs, or cryptographic service integrations. Implement or extend cryptographic interfaces such as PKCS#11, OpenSSL providers or engines, platform key-storage APIs, or comparable hardware-security interfaces. Build firmware and software that cryptographically enforces key generation, provisioning, usage, rotation, recovery, and destruction policies. Design and implement HSM-backed certificate authority, code-signing, key-management, and device-identity systems. Develop end-to-end

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. Welcome to Fireblocks , the industry-leading digital asset infrastructure technology company responsible for 15% of all crypto transactions! Here’s the bit about us: Fireblocks is an enterprise-grade platform delivering a secure infrastructure for moving, storing, and issuing digital assets & cryptocurrencies. At Fireblocks, we enable businesses to securely build, run and scale digital asset operations through the Fireblocks Network and MPC-based Wallet Infrastructure. Our next-generation multi-layer technology protects Digital assets from cyber-attacks, internal collusion, and human error. Fireblocks is the only platform that provides insurance for digital assets in storage, transfer, and E&O. As of August 2025, we serve over 2400 institutional customers, have secured the transfer of over $10 trillion in digital assets, and are the world's highest-valued digital asset infrastructure company, with over $1 billion raised. Our mission is simple: Enable every business to easily and securely support digital assets & cryptocurrencies. Come join us as we Secure. Simplify. Scale. Here’s the bit about the opportunity: As part of the Fireblocks sales team, you will play a meaningful role in scaling one of the fastest-growing companies in the Blockchain and Cybersecurity field. You’ll target a mixture of Crypto Native, Web3 and TradFi accounts in the UK, working closely with Sales Engineers and the Business Development team. You’ll be: Achieving monthl

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. What You’ll Do Join our mission to deliver unparalleled customer support in the dynamic world of cryptocurrency and DeFi. As a Customer Frontline Support Engineer, you will act as the first point of contact for our customers, resolving complex issues with empathy, precision, and urgency. You'll be instrumental in ensuring our customers succeed, collaborating with internal teams to deliver proactive, world-class support. This role is intended to work US-Eastern hours and operates on a 24/7 schedule including weekends and holidays to meet customer needs, with shifts determined based on seniority and business requirements. *Please note that these hours are subject to change based on business needs, with or without advance notice. Training Period: All new hires will initially undergo training Monday through Friday during standard US-Eastern business hours. During the training period, which may last approximately 90 to 180 days depending on individual progress and proficiency with the platform, candidates may occasionally be scheduled for rotating weekend shifts (Saturday or Sunday, 11:00 AM to 8:00 PM US-Eastern) as part of their onboarding and readiness preparation. Responsibilities Serve as a trusted advisor and advocate for customers, managing inquiries with empathy and efficiency. Provide real-time support via Slack and other communication tools, ensuring timely and accurate resolutions. Deliver outstanding technical support for Fireblocks' SaaS platform

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. Welcome to Fireblocks , the industry-leading digital asset infrastructure technology company responsible for 15% of all crypto transactions! Here’s the bit about us: Fireblocks is an enterprise-grade platform delivering a secure infrastructure for moving, storing, and issuing digital assets & cryptocurrencies. At Fireblocks, we enable businesses to securely build, run and scale digital asset operations through the Fireblocks Network and MPC-based Wallet Infrastructure. Our next-generation multi-layer technology protects Digital assets from cyber-attacks, internal collusion, and human error. Fireblocks is the only platform that provides insurance for digital assets in storage, transfer, and E&O. As of January 2026, we serve over 2400 institutional customers, have secured the transfer of over $10 trillion in digital assets, and are the world's highest-valued digital asset infrastructure company, with over $1 billion raised. Our mission is simple: Enable every business to easily and securely support digital assets & cryptocurrencies. Come join us as we Secure. Simplify. Scale Here’s the bit about the opportunity: This team focuses on expanding Fireblocks’ footprint across banks and large regulated financial institutions throughout the EMEA region. This is an individual contributor role responsible for driving enterprise-level sales in the UK for one of Fireblocks’ most strategic verticals. You’ll work closely with internal teams across Sales Eng

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. Solution Architect, UAE Welcome to Fireblocks, the industry-leading digital asset infrastructure technology company responsible for 15% of all crypto transactions! Here’s the bit about us: Fireblocks is an enterprise-grade platform for securely moving, storing, and issuing digital assets, powered by the Fireblocks Network and MPC-based wallet infrastructure. As of January 2026 we serve over 2,400 institutional customers, have secured over $10 trillion in digital asset transfers, and are the world’s highest-valued digital asset infrastructure company, with over $1 billion raised. Our mission is simple: enable every business to easily and securely support digital assets & cryptocurrencies. Come join us as we Secure. Simplify. Scale Here’s the bit about the opportunity: As a Solution Architect in our EMEA Professional Services team, you own the technical delivery of Fireblocks implementations for the ME region’s largest Banks and Financial Institutions. From deal close through to production, you lead architecture design, integration, and deployment on customer infrastructure. You also bring that delivery expertise into strategic pre-sales cycles, helping Sales win the deals you will go on to deliver. You’ll be: Owning the transition from deal close to production, taking end-to-end accountability for the solutions delivered Defining enterprise customers’ setup with Fireblocks, including API integrations, security architecture, and architecture documentat

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. Here’s the bit about the opportunity: As a Solution Architect in our AMER Professional Services team, you own the technical delivery of Fireblocks implementations for the region’s largest Banks and Financial Institutions. From deal close through to production, you lead architecture design, integration, and deployment on customer infrastructure. You also bring that delivery expertise into strategic pre-sales cycles, helping Sales win the deals you will go on to deliver. You’ll be: Owning the transition from deal close to production, taking end-to-end accountability for the solutions delivered Defining enterprise customers’ setup with Fireblocks, including API integrations, security architecture, and architecture documentation Steering complex integrations across core banking, custody, tokenisation, and Travel Rule through to production Codifying reusable reference architectures, integration patterns, and playbooks to scale delivery across AMER Acting as the bridge between Sales, Product, R&D, and customers to solve complex integration challenges Supporting strategic pre-sales cycles with technical discovery and solution design Ensuring operational excellence and a high standard of customer satisfaction throughout delivery What we’re looking for: Bachelor’s degree or above in Computer Science or a related field, with 5+ years of relevant experience Proven experience delivering post-sale implementations in complex enterprise or financial services enviro

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. What you’ll do Ready to join the fast-paced world of navigating the shifting landscape of regulations for cryptocurrency and DeFi? We’re looking for an experienced Frontline Support Engineer to join a newly formed APAC Support team. As a Technical Support Engineer, you will deal with the most challenging and complex problems in the Defi and Web 3.0 space. You will support Fireblocks's continued hyper-growth and work closely with many teams, including Site Reliability, DevOps, Product and Engineering. Our Frontline Support Team operates on a 24/7 basis 365 days out of the year, including all major holidays which are paid overtime. APAC Frontline engineer will cover 5 days weekly, might include one day over the weekend and the Shift could start at 7 am ( no night shifts ). Responsibilities Owning problems through to resolution using all available resources at your disposal Provide real-time support using Slack and remote troubleshooting during APAC timezone Deliver best-in-class technical support for Fireblocks's SaaS platform Escalate technical issues to the Senior Support Team as required Collaborate with the Senior Support team during outage situations and participate in war room calls Adoption and adherence to business processes and policies Since the Frontline Support team is our first line of defence, The expectation is to handle customer queries and escalations professionally with meticulous case management and documentation. Minim

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. What you’ll do Ready to join the fast-paced world of navigating the shifting landscape of regulations for cryptocurrency and DeFi? We’re looking for an experienced Technical Support Engineer to join a newly formed APAC Support team. As a Technical Support Engineer, you will deal with the most challenging and complex problems in the Defi and Web 3.0 space. You will support Fireblocks's continued hyper-growth and work closely with many teams, including Site Reliability, DevOps, Product and Engineering. Our Technical Support Team operates on a 24/7 basis 365 days out of the year, including all major holidays which are paid overtime. APAC Technical Support Engineers will cover 5 days weekly, might include one day over the weekend and the Shift could start at 6:30am (no night shifts). Responsibilities Owning problems through to resolution using all available resources at your disposal Provide real-time support using Slack and remote troubleshooting during APAC timezone Deliver best-in-class technical support for Fireblocks's SaaS platform Escalate technical issues to the Senior Support Team as required Collaborate with the Senior Support team during outage situations and participate in war room calls Adoption and adherence to business processes and policies Since the Technical Support team is our first line of defence, The expectation is to handle customer queries and escalations professionally with meticulous case management and documentati

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. Here’s the bit about us: Fireblocks is an enterprise-grade platform delivering a secure infrastructure for moving, storing, and issuing digital assets & cryptocurrencies. Here at Fireblocks, we enable financial institutions to securely build, run and scale digital asset operations through the Fireblocks Network and MPC-based Wallet Infrastructure. Digital assets are protected from cyber-attacks, internal collusion, and human error using next-generation multi-layer technology. Fireblocks is the only platform that provides insurance for digital assets in storage, transfer, and E&O. As of January 2026, we serve over 2400 institutional customers, have secured the transfer of over $10 trillion in digital assets, and are the world’s highest-valued digital asset infrastructure company, with over $1 billion raised. Our mission is simple: Enable every business to easily and securely support digital assets & cryptocurrencies. Come join us as we Secure. Simplify. Scale Here’s the bit about the opportunity: As part of the Fireblocks sales team, you will play a meaningful role in scaling one of the fastest-growing companies in the Blockchain and Cybersecurity field. You’ll be targeting a mixture of Financial Institutions and technology partners across APAC working closely with Sales Engineers and the Business Development team. You’ll be: Achieving monthly and quarterly revenue targets Working closely with Fireblocks BDRs and GTM Team Building and maintain

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. About the Job The digital assets industry is evolving rapidly, unlocking new opportunities across financial services, Web3, and enterprise use cases. Fireblocks’ platform and network offer a secure and seamless infrastructure trusted by leading financial institutions, global brands, and digital-native companies. With over 2,000 institutional customers and $7 trillion in digital assets secured, Fireblocks is the industry’s top-valued digital asset infrastructure company. As a Sales Engineer in EMEA, you’ll support our regional sales team by demonstrating the value of Fireblocks’ infrastructure platform to prospective clients across various sectors. You’ll work closely with Sales Directors, Business Development Representatives, and Product Teams to deliver tailored technical solutions that address a wide range of customer needs; from asset custody to tokenization, DeFi access, and blockchain-based transaction flows. Key Responsibilities Pre-Sales Support : Collaborate with Sales Directors to deliver tailored product demonstrations, workshops, and Proof of Concepts (PoCs) that showcase Fireblocks’ platform capabilities. Solution Design : Assess client requirements and design technical solutions that integrate Fireblocks’ infrastructure into their digital asset operations. Ensure solutions meet scalability, security, and compliance standards. Technical Presentations : Present in-depth technical content to both technical and non-technical stakeholders, includ

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. Here’s the bit about the opportunity: As a Solution Architect in our AMER Professional Services team, you own the technical delivery of Fireblocks implementations for the region’s largest Banks and Financial Institutions. From deal close through to production, you lead architecture design, integration, and deployment on customer infrastructure. You also bring that delivery expertise into strategic pre-sales cycles, helping Sales win the deals you will go on to deliver. You’ll be: Owning the transition from deal close to production, taking end-to-end accountability for the solutions delivered Defining enterprise customers’ setup with Fireblocks, including API integrations, security architecture, and architecture documentation Steering complex integrations across core banking, custody, tokenisation, and Travel Rule through to production Codifying reusable reference architectures, integration patterns, and playbooks to scale delivery across AMER Acting as the bridge between Sales, Product, R&D, and customers to solve complex integration challenges Supporting strategic pre-sales cycles with technical discovery and solution design Ensuring operational excellence and a high standard of customer satisfaction throughout delivery What we’re looking for: Bachelor’s degree or above in Computer Science or a related field, with 5+ years of relevant experience Proven experience delivering post-sale implementations in complex enterprise or financial services enviro

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. Welcome to Fireblocks , the industry-leading digital asset infrastructure technology company responsible for 15% of all crypto transactions! Here’s the bit about us: Fireblocks is an enterprise-grade platform delivering a secure infrastructure for moving, storing, and issuing digital assets & cryptocurrencies. At Fireblocks, we enable businesses to securely build, run and scale digital asset operations through the Fireblocks Network and MPC-based Wallet Infrastructure. Our next-generation multi-layer technology protects Digital assets from cyber-attacks, internal collusion, and human error. Fireblocks is the only platform that provides insurance for digital assets in storage, transfer, and E&O. As of January 2026, we serve over 2,400 institutional customers, have secured the transfer of over $10 trillion in digital assets, and are the world's highest-valued digital asset infrastructure company, with over $1 billion raised. Our mission is simple: Enable every business to easily and securely support digital assets & cryptocurrencies. Come join us as we Secure. Simplify. Scale Here’s the bit about the opportunity: As part of the Fireblocks sales team, you will play a meaningful role in scaling one of the fastest-growing companies in the Blockchain and Cybersecurity field. You’ll target a mixture of Crypto-Native and Financial Services accounts in the UK, working closely with Sales Engineers and the Business Development team. You’ll be: Achieving