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Senior Payments Platform Engineer

posted by: spj_bot

Location: London (Office)

On-Site | Full-time

Compensation: $250K - $300K

We are hiring on behalf of our client who is a high-growth development firm behind a market-leading digital asset launchpad. Operating at a massive scale with over $750M in daily trading volume and nearly $1B in revenue generated over the last two years, the organization maintains a lean, high-impact team of fewer than 100 people.

The environment is fast-paced, data-driven, and maintains a high bar for engineering excellence. Decisions are made through experimentation, bureaucracy is kept to a minimum, and engineers are granted end-to-end ownership of their platforms.

Our client is seeking a Senior Payments Platforms Engineer to own and scale the infrastructure backbone powering critical fiat-to-crypto payment flows. This is a senior technical contributor role designed for an expert who builds cloud-native platforms and defines engineering standards to enable high-velocity product teams.

The successful candidate will bring deep experience from a neobank, payment service provider (PSP), or tier-1 financial institution. This individual will be responsible for ensuring that cloud infrastructure remains reliable, scalable, and compliant under real-world financial constraints and rigorous regulatory expectations.

Job Skills

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Head of Growth - Hyperliquid Agents

posted by: spj_bot

Location: Remote Americas preferred location

Remote | Full-time

Compensation: $150k-$200k base plus equity/token

We are hiring on behalf of our our client who is developing a high-performance agent runtime specifically engineered for the Hyperliquid ecosystem. This infrastructure includes hardened execution environments, a proprietary data layer, and an open-source strategy marketplace designed for autonomous AI trading agents. Having already established significant market traction with over 1,100 monthly active trading agents and exceeding $100M in 30-day volume, the organization is now scaling its operations to support tens of thousands of agents.

The Head of Growth will be responsible for the end-to-end adoption of these AI agents. This is a 100% performance-driven leadership role where success is measured by concrete metrics: agent deployments, trading volume, and unit economics. The individual in this position will be fully accountable for Customer Acquisition Cost (CAC), Lifetime Value (LTV), and payback periods, moving beyond traditional brand marketing to focus on data-backed growth.

Key Responsibilities

Job Skills

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Senior Infrastructure Engineer

posted by: spj_bot

Location: Remote - Remote - Based In ET+2 / -3, NY Preferred

Remote | Full-time

Compensation: $170K - $220K

Our client is a venture-backed financial technology firm dedicated to transforming the global movement of money through stablecoin infrastructure. Backed by premier investors such as Paradigm and Dragonfly, the organization is building a full-service platform designed to make issuing, managing, and integrating digital dollars seamless for developers, fintechs, and institutional partners.

The team operates with the discipline of high-performance finance and the agility of a crypto-native startup. They are currently seeking a Senior Infrastructure Engineer to design and build an internal platform that empowers product teams to deploy software with confidence, reliability, and speed. This individual will bring a software engineering mindset to infrastructure by building reusable abstractions, internal services, and developer tooling that reduce cognitive load across the engineering organization.

This is a remote-friendly role with a preference for candidates who can maintain a majority overlap with Eastern Time (ET) business hours.

Key Responsibilities

Job Skills

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Senior DevOps / SRE Engineer

posted by: spj_bot

Senior DevOps / SRE Engineer

Location: Based in US to GMT timezones

Remote | Full-time

Compensation: $120K - $150K

A confidential client operating at the intersection of decentralized finance and artificial intelligence is seeking a Senior DevOps / SRE Engineer. Our client develops sophisticated infrastructure for autonomous AI trading agents on the Hyperliquid network. This role is critical to the organization’s mission: managing high-stakes environments where infrastructure reliability directly impacts capital protection.

The successful candidate will own the architecture that keeps dozens of concurrent AI agents alive, fast, and secure. Unlike traditional web applications where downtime results in a 404 error, downtime in this environment means open financial positions are left unprotected. This is a high-impact position designed for an engineer who thrives on building resilient, zero-downtime systems for autonomous agents managing real-time financial workloads.

Key Responsibilities

Job Skills

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Senior FinCrime Product Owner

posted by: spj_bot

Senior FinCrime Product Owner

Location: UK, Poland, Spain, Portugal (Preference for UK)

Remote | Full-time

Compensation: $115K - $140K

Our client is a pioneering fintech organization dedicated to revolutionizing the intersection of fiat and cryptocurrency. By bridging the gap between traditional finance and Web3, the company aims to unlock new economic possibilities on a global scale.

To support this mission, our client is seeking a creative and innovative Senior Financial Crime (FinCrime) Product Owner. This pivotal role involves designing and implementing a robust, next-generation financial crime and fraud platform. The successful candidate will be tasked with identifying systemic inefficiencies within the current financial crime industry and building superior solutions from the ground up. This position requires a strategic leader capable of defining the product roadmap, setting delivery strategy, and scaling a high-performing team to protect the ecosystem and its users.

Key Responsibilities

Job Skills

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Principal Software Engineer, APAC

posted by: spj_bot

Location: Candidates based in Hong Kong or Singapore

Remote | Full-time

Compensation: $160K - $240K

We are hiring on behalf of our client who is seeking a Principal Software Engineer based in Hong Kong or Singapore to spearhead the design and evolution of core backend systems. This role is instrumental in driving the architecture of services powering wallet operations, transaction processing, and multi-blockchain integrations.

The successful candidate will lead efforts to ensure systems remains fast, reliable, and secure while scaling across global financial markets. Beyond technical implementation, this individual will guide architectural decisions, elevate engineering standards, and mentor senior engineers. The role involves close collaboration with product, security, and leadership teams to align technical execution with company priorities, ensuring infrastructure performs optimally under real-world financial workloads.

Key Responsibilities

Job Skills

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Paralegal

posted by: spj_bot

Paralegal

Location: New York (Office)

Onsite | Full-time

Compensation: $120K - $150K

Our client is the development firm responsible for building and operating the full technology stack for one of the largest and most high-volume memecoin launchpads in the decentralized finance space. Operating at the cutting edge of crypto scale, the organization maintains a fast-paced, high-intensity environment where expectations are rigorous, and impact is immediate.

This role reports directly to the General Counsel and is responsible for supporting corporate and intellectual property legal functions. The successful candidate will manage the organization of corporate documentation for a multinational structure, process agency filings, conduct due diligence, and assist with the administration of contracts, litigation tracking, and commercial transactions.

Key Responsibilities

Job Skills

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Senior Full Stack Engineer

posted by: spj_bot

Senior Full Stack Engineer

Location: Remote - Based in NY

Remote | Full-time

Compensation: $175K - $225K

Our client is a venture-backed financial technology firm on a mission to transform the global movement of money. By building a full-service platform for the issuance, management, and integration of stablecoins, the organization aims to provide a faster, more efficient, and more transparent financial fabric. The platform makes digital dollars programmable, composable, and ubiquitous, serving as foundational infrastructure for developers, fintechs, and institutions alike.

The engineering team combines the discipline of high-performance finance with the creative agility of a crypto-native startup. As a Senior Fullstack Engineer, the successful candidate will take end-to-end ownership of features and products across the entire stack—from user interfaces to robust backend infrastructure. This role requires an engineer with strong product taste, a bias toward MVP thinking, and the ability to navigate complex backend systems and API designs with equal proficiency. This is a remote-first position. C

Key Responsibilities

Job Skills

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Senior Compliance Officer

posted by: spj_bot

Senior Compliance Officer

Location: Luxembourg

On-Site | Full-time

Compensation: €80K - €120K

Our client is a leading, regulated cryptocurrency exchange with a significant global presence across Asia, Europe, and the United States. As one of the first digital asset platforms to secure licenses to operate in multiple major jurisdictions simultaneously, the organization operates as a financial institution licensed by the Luxembourg Ministry of Finance and is regulated by the CSSF.

Our client is seeking an experienced and enthusiastic Senior Compliance Officer to join the team in Luxembourg City. This is a critical second-line-of-defense role that offers the opportunity to collaborate on unique projects and product launches within the rapidly evolving crypto landscape. The successful candidate will support the EU Head of Compliance in ensuring that adequate financial crime and consumer protection oversight mechanisms are in place, while performing rigorous compliance testing and monitoring.

Key Responsibilities

Job Skills

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Authorised Manager - Risk & Information Security

posted by: spj_bot

Location: Luxembourg

On-Site | Full-time

Compensation: €180K - €250K

We are hiring on behalf of our client, a leading international financial services provider within the digital asset sector, the client is seeking a highly qualified Authorised Manager to join the senior management team in Luxembourg. This pivotal role is primarily responsible for the oversight of Risk Management, Internal Control, and Information Security.

The successful candidate will be accountable for the design, implementation, and effectiveness of the firm’s risk management framework and ICT governance in strict alignment with MiCA/MiFID requirements and applicable EU regulations, including DORA. This is a "hands-on" senior leadership position requiring a professional who can balance strategic decision-making with operational execution in an environment without a dedicated Risk or Information Security team. The Authorised Manager will ensure sound and prudent business operations while coordinating across all functions, including providing senior oversight to the Compliance function while respecting its operational independence.

Key Responsibilities

1. Authorised Management & Governance

Job Skills

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