Backend Engineer (High-Performance Trading Infrastructure)

Location: Singapore (Hybrid)

Compensation: $80K - $140K

We are a specialized prime brokerage focused on building robust, institutional-grade infrastructure for large-scale algorithmic trading on a leading platform. We are seeking an exceptional Backend Engineer to build the core infrastructure powering our services, utilizing cutting-edge technologies to meet institutional demands for speed and reliability.

This role offers the opportunity to work on high-performance distributed systems, TEEs (Trusted Execution Environments), advanced cryptography, and next-generation smart contracts.

You will be responsible for designing, implementing, and optimizing the core backend services and blockchain components that enable institutional-grade algorithmic trading. Your work will directly contribute to building systems with the highest standards for performance, security, and low latency.

Key Responsibilities

Vice President of Sales - Enterprise Blockchain Solutions

Location: London, New York City (Hybrid)

Compensation: $200K - $225K

We are seeking an experienced and strategic-minded Vice President of Sales to lead our sales department, drive significant business growth, and expand our market reach for our advanced blockchain solutions. Reporting directly to the Chief Revenue Officer (CRO), this critical leadership role is responsible for both sales team management and active engagement in the full selling cycle.

The VP of Sales will own the development and execution of strategic sales plans to meet ambitious revenue goals. You will oversee all daily sales operations, ensure alignment with executive strategy, and act as a key liaison with major clients and strategic partners. This role requires a leader who can mentor a high-performing team while personally closing high-level negotiations.

Management Responsibilities:

VP of Solutions Engineering - Enterprise Blockchain Financial Infrastructure

Location: Remote - Must be in the European Union (remote-first, office optional). France or Paris or as close as possible, always preferred.

Compensation: $190K - $285K

Join a stellar team of leaders and experts building the backbone of blockchain wallet infrastructure for the next financial era. We are hiring a VP of Solutions Engineering to help financial institutions and enterprises adopt our platform with confidence and ease. This is a high-impact, strategic, and hands-on role where you will serve as the trusted technical advisor to CTOs, architects, and engineering teams at banks, fintechs, and enterprises.

You will sit at the intersection of engineering and customer success, equally comfortable whiteboarding ideas, writing code examples, and jumping on calls to assist customers. Your role is to architect complex integrations, guide clients through secure deployment, and drive successful, scaled adoption by pairing deep technical expertise with executive-level communication skills.

Responsibilities:

🔗 Senior EVM & Web3 Engineer - Enterprise Distributed Ledger

Location: Remote - US - Open to Europe if happy to overlap with EST

Compensation: Competitive

We are hiring on behalf of our client who is a fast-growing software company dedicated to supporting and servicing an open source, proof-of-stake platform that is EVM-compatible. This network is specifically built to meet the needs of enterprise and Web3 applications, prioritizing speed, security, and stability. They are seeking a seasoned Smart Contract Engineer to join their team, focusing on developing both the core Java services and the Web3 APIs (JS/TS) that process transactions across their network.

You will be a high-impact, hands-on programmer, spending approximately 80% of your time designing, coding, and testing. Your primary focus will be enhancing EVM compatibility and improving the developer experience (DevEx) for users migrating from other EVM chains. This includes both low-level transaction processing in Java and high-level API development for public consumption.

Key Responsibilities:

Senior Frontend Engineer - Wallets-as-a-Service Platform

Location: Remote - Location: US or EU (remote-first, office optional). Ideally based in EST or as close to France or Paris is always the major preference.

Compensation: $160K - $220K

We are hiring an engineer to drive the user-facing side of our platform, building the backbone of blockchain wallet infrastructure for the next financial era. This is a high-impact role requiring deep expertise in modern frameworks, cross-platform development, and strong UX instincts. We need a rigorous builder who can translate complex requirements into fast, intuitive, and trustworthy financial tools.

This is not a narrow frontend role; you will move fluidly between polished user experiences and the developer tools that make them possible. You will own features end-to-end, delivering business-grade software that makes complex financial workflows effortless for developers, administrators, and end-users. Speed and security must be balanced with clean architecture and reliable performance.

Responsibilities:

Senior Data Scientist - Economic Risk & DeFi Simulation

Location: Remote - Preference for NYC - Will accept Remote USA & Europe to work EST hours

Compensation: $130K - $150K

We are the first automated, on-chain economic security system, trusted by leading protocols managing billions of dollars (including Aave, GMX, dYdX, and others). We provide actionable insights by analyzing protocol mechanics and scenario implications using world-class custom EVM simulations. We are seeking a proactive and results-driven Senior Data Scientist to advance our modeling capabilities and deliver powerful data insights across decentralized finance.

Reporting to the Head of Economic Risk & Strategy, you will play a critical role in strategic research, simulation, and risk analysis for market-leading protocols. This involves deep diving into complex crypto systems, modeling actor behavior, and translating intricate simulation results into intuitive, game-changing analytics for our institutional customers.

Responsibilities:

Senior Blockchain Engineer - Wallet Infrastructure & Integrations

Location: Remote - Location: US or EU (remote-first, office optional). Must be in the US, not Canada or in the European Union. France or Paris or as close as possible, always preferred.

Compensation: $160K - $240K

Join a stellar team of leaders and experts in blockchain technology, cryptography, and security to build the backbone of blockchain wallet infrastructure for the next financial era. We are hiring a Senior Blockchain Engineer to lead the design, development, and scaling of the components that connect our platform to every major blockchain network. This role is both hands-on and strategic, focusing on speed, resilience, and security under high-stakes financial workloads.

You will own the entire lifecycle of blockchain integrations, from low-level data indexing to high-level API design and smart contract development. You will improve our indexing and monitoring infrastructure, ensure secure integrations across diverse networks, and build tools that make our wallet platform faster and easier for partners to adopt.

Key Responsibilities:

Revenue Operations Manager - Blockchain Infrastructure

Location: Remote - Must be in the European Union (remote-first, office optional). France/ Paris or as close as possible, is always preferred.

Compensation: $80K - $120K

Join a stellar team of leaders and experts building the backbone of blockchain wallet infrastructure for the next financial era. We are hiring a Revenue Operations Manager to act as the essential air-support system for our commercial teams, ensuring they have the reliable, well-structured data needed to accelerate deals and run effective campaigns. You will own and optimize all CRM data, lead generation workflows, and sales/marketing automation.

Reporting to the Head of Marketing, you will own the entire sales and marketing tech stack, providing the leverage necessary for high-growth and efficiency. Your focus is maximizing revenue by ensuring data cleanliness, automating workflows, and providing actionable insights, allowing sales and marketing to focus on conversations and strategy rather than manual tasks.

Responsibilities:

Principal Solutions Engineer - Blockchain Financial Infrastructure

Location: Remote - United States (remote-first, office optional). EST time preferred

Compensation: $160K - $220K

Join a stellar team of leaders and experts building the backbone of blockchain wallet infrastructure for the next financial era. We are hiring a Principal Solutions Engineer to help institutions, fintechs, and enterprises across the Americas adopt our platform with confidence and ease. This is a highly hands-on and client-facing role, serving as the trusted technical advisor who bridges complex enterprise needs with our cutting-edge technology.

You will be responsible for the end-to-end technical success of our customers, guiding them from initial design through deployment and ongoing support. You will combine deep technical expertise with strong communication skills to design secure, scalable integration pathways that connect legacy systems with modern blockchain architecture.

Responsibilities:

Principal Software Engineer - Blockchain Wallet Infrastructure

Location: Remote - Location: European Union (remote-first, office optional) Paris/ France is always preferred. Or as close as possible.

Compensation: $145K - $240K

Join a stellar team of leaders and experts building the backbone of blockchain wallet infrastructure for the next financial era, specializing in cryptography, security, and distributed systems. Our client is seeking a Principal Software Engineer to lead the design, development, and scaling of their core backend systems. This is a high-impact, leadership role focused on making key architectural decisions and ensuring their platform is fast, resilient, and secure under the high-stakes demands of financial workflows.

You will own mission-critical projects end-to-end, acting as a technical leader who drives engineering standards and the long-term vision. This role involves deep technical execution alongside strategic collaboration with product, security, and executive leadership to align technical roadmap with business goals.

Responsibilities: