Location: Remote First. Hiring in Europe, UK, NY, and Canada.

Permanent | Full-time

Compensation: £90K - £120K

Our client is a fast-growing financial technology company that provides high-performance integration and hosted connectivity services to global trading venues and financial institutions. By taking on complex connectivity challenges, the client enables financial market participants to operate efficiently without overtaxing their internal resources.

A Site Reliability Engineer (SRE) is being sought to join a multi-disciplinary infrastructure team. This team manages a broad spectrum of technical operations—from automated server and cloud provisioning to network architecture and vendor integrations. The ideal candidate will thrive in an automation-first culture, possess a blend of system administration and network engineering expertise, and embrace shared accountability across the entire environment.

Key Responsibilities:

Location: Remote - US is the preference.

Remote | Full-time

Compensation: $200K - $220K

Our client is an innovative Web3 organization building advanced modular stablecoin infrastructure. This infrastructure empowers businesses to launch highly customizable stablecoins by separating application, distribution, and issuance layers into configurable stacks. Designed to support flexible regulated issuers, custom logic templates, and shared network liquidity, the platform ensures businesses retain complete control over their stablecoin behavior and assets.

They are seeking a highly skilled Senior Solana Engineer to play a fundamental role in shaping the technical landscape of the organization. Operating in a remote capacity within the USA, the successful candidate will architect and develop Solana programs in Rust, maintaining and extending the core issuance infrastructure with a specific focus on Token-2022 extensions.

The ideal candidate is a self-driven engineer with strong ownership instincts, a bias for action, and a deep-rooted passion for tackling complex technical problems. This individual thrives under deadlines, communicates clearly across cross-functional teams, and excels in a fast-paced environment.

Key Responsibilities

Location: Singapore, Singapore (Hybrid)

Hybrid | Full-time

Compensation: $115K - $140K

Our client is an institutional-grade prime broker specializing in liquidity provisioning and high-scale algorithmic trading infrastructure. The organization is dedicated to delivering highly reliable, low-latency connectivity frameworks optimized for systematic funds, proprietary trading firms, and advanced algorithmic builders operating at scale.

They are seeking a highly technical Quant Developer Relations Engineer to take full ownership of the technical onboarding and integration lifecycle for API-driven trading counterparties. In this capacity, the successful candidate will operate directly at the intersection of core engineering and elite trading teams, ensuring seamless, low-friction adoption of the client’s institutional trading infrastructure.

Key Responsibilities

Location: Singapore, Singapore (Hybrid)

Hybrid | Full-time

Compensation: $115K - $140K

We are hiring on behalf of an elite proprietary trading infrastructure firm is seeking an exceptional Backend Engineer to design and build the core components of its next-generation institutional trading framework. Operating as a specialized prime brokerage ecosystem for high-throughput decentralized protocols, our client develops cutting-edge environments powering institutional-grade algorithmic execution at scale.

This critical technical role focuses on architecting secure, low-latency infrastructure capable of processing high-volume financial transactions. The successful candidate will collaborate with an elite technical team to advance the capabilities of decentralized execution environments, utilizing privacy-preserving technologies and sophisticated distributed system designs.

Key Responsibilities

Location: New York, United States • London, United Kingdom (Office)

On-Site | Full-time

Compensation: Competitive Compensation

Our client is a high-growth software development organization and a key contributor to one of the largest and fastest-growing decentralized crypto social networks globally. The platform has achieved massive scale, generating significant revenue and global attention since its inception.

To support this rapid expansion and ensure the continuous uptime of its high-stakes, high-throughput environment, our client is seeking a battle-tested Site Reliability Engineering (SRE) Expert. This individual will be handed ambiguous, critical infrastructure challenges and will be trusted to navigate them end-to-end—scoping solutions, making sound architectural trade-offs, and executing with precision.

Key Responsibilities

Location: New York, United States (Office)

On-Site | Full-time

Compensation: $250K - $300K

We are hiring on behalf of our client who is seeking a highly skilled and autonomous Staff Frontend Engineer to lead the technical evolution of its primary application surfaces. Our client provides an institutional-grade yet highly accessible trading application that abstracts away the complexities of on-chain operations—such as external wallets and bridging—enabling seamless, instantaneous asset access alongside advanced social trading features. Within its first year of operation, the platform has successfully onboarded over 500,000 users and executed more than $3.5 billion in total trading volume.

The successful candidate will join an elite, lean engineering organization comprised of crypto-native talent drawn from top-tier decentralized finance (DeFi) and digital asset protocols. This individual will take comprehensive ownership of both the mobile application architecture (developed with Expo) and the web application infrastructure (built utilizing React Router and Vite). As our client scales its core product offering to support novel order types, decentralized perpetuals, prediction markets, and sophisticated social layers, this role provides significant cross-stack flexibility and foundational architectural ownership.

Location: UK or Remote in EU. Candidates need to be able work UK hours.

Remote | Full-time

Compensation: £70K - £85K

We are hiring on behalf of our client, an innovative technology provider, who is seeking a talented Software Development Engineer in Test. The selected professional will integrate directly into an agile development environment, collaborating closely with engineers, technology specialists, and business analysts to expand and elevate a sophisticated suite of automated acceptance and end-to-end (E2E) testing pipelines.

Operating under a remote-first framework across the UK and Europe, this permanent position offers the successful candidate the flexibility of remote working alongside access to a collaborative corporate office hub located in Moorgate, London.

Key Responsibilities

Location: Remote - UK working hours

Remote | Full-time

Compensation: £100K - £130K

We are hiring on behalf of our client, a high-growth financial technology organization who is seeking to welcome a talented Senior Software Engineer to its core technical team. This position operates on a remote-first configuration across the UK and Europe, with flexible access to a collaborative corporate hub in Moorgate, London.

Key Responsibilities

Location: London, United Kingdom (Hybrid) 

Hybrid | Full-time

Compensation: £50K - £60K

We are hiring on behalf of our client who develops high-performance financial technology infrastructure, offering market-leading integration service products that deliver flexible, hosted connectivity solutions to institutional financial customers. By resolving complex connectivity challenges across multiple trading venues, our client eliminates the need for internal software engineering and operations resources on the customer side to build bespoke trading infrastructure.

The successful candidate will take operational ownership of provisioning laptops, facilitating employee onboarding, configuring high-performance developer stations, and providing advanced desktop support across multi-platform environments including macOS, Linux, and Windows. This position is highly visible internally and serves as the technical foundation for long-term growth into production engineering.

Key Responsibilities

Location: Remote - EST timezone

Remote | Full-time

Compensation: $100K - $130K

We are hiring on behalf of our client who is seeking an exceptional, production-proven Infrastructure & DevOps Engineer to take absolute ownership of the deployment, secure networking, architectural lifecycle, and overall reliability of this distributed agent fleet from day one. The client is engineering a sophisticated infrastructure designed to launch a highly distributed fleet of managed, single-tenant personal artificial intelligence (AI) trading agents. Operating non-stop, these isolated processes execute high-frequency, complex financial workflows natively on blockchain infrastructure, dedicated exclusively to individual user portfolios.

Key Responsibilities