Quantitative Trading Analyst (Risk Architecture)

Location: Porto, Portugal

Hybrid | Full-time

Compensation: $150K - $175K

Our client is a high-growth financial technology firm on a mission to democratize access to global markets. By leveraging blockchain technology, the organization is replacing traditional, opaque brokerage models with a transparent, permissionless trading stack. This infrastructure allows users with digital wallets to trade stocks, commodities, currencies, and digital assets with full transparency and verifiable, auditable code. Having secured over $27.9M in funding from premier venture capital firms—including General Catalyst, Jump, LocalGlobe, and Susquehanna (SIG)—the company is positioned at the forefront of the Decentralized Finance (DeFi) movement.

The organization is seeking a Quantitative Trading Analyst to architect and upgrade the risk management engine securing the protocol. This role serves as the critical bridge between Traditional Finance (TradFi) derivatives and DeFi market structures. The mandate involves rigorously quantifying protocol risk and designing systems that facilitate high-leverage trading of real-world assets while mathematically ensuring protocol solvency.

Key Responsibilities

Senior Data Engineer (Monitoring & Parameter Systems)

Location: Porto, Portugal (Full-Time)

Category: Engineering / Data Science

Compensation: $140K - $300K

We are on a simple mission: to make it possible for anyone with a digital wallet to trade stocks, commodities, currencies, and crypto with full transparency. We are replacing the opaque, offshore brokerage model with a transparent, permissionless trading stack built entirely on-chain. Every trade, deposit, and withdrawal on our platform is verifiable through open, auditable code.

To date, we have raised $27.9M+ from top-tier investors including General Catalyst, Jump, Susquehanna (SIG), Alliance DAO, and Balaji Srinivasan.

We are seeking a Data Engineer (Monitoring & Parameter Systems) to architect and operate the analytics, observability, and parameter-proposal infrastructure that keeps our protocol safe and economically sound. You will serve as the critical bridge between protocol mechanics—such as fees, spreads, and liquidations—and production-grade data systems. Your mandate is to translate complex economic models into reliable pipelines and monitoring services that ensure the protocol remains healthy across all markets.

Responsibilities

Reinforcement Learning (RL) Engineer

Location: New York (Office)

On-site | Full-time

Compensation: Competitive

Our client is an elite development firm and a high-growth software company responsible for building the infrastructure behind the world’s largest crypto social networks and digital asset launchpads. Operating at the frontier of decentralized finance, the organization is composed of a mission-driven group of builders who prioritize speed, technical excellence, and talent density.

The organization is seeking a Reinforcement Learning (RL) Engineer to take end-to-end ownership of an RL-driven trading agent. This individual will manage real capital to increase trading volume and user participation within a high-velocity memecoin ecosystem. This is a high-stakes role designed for a "single-owner" expert who can bridge the gap between sophisticated modeling and live financial production. The successful candidate will transition existing heuristic-based systems toward learning-based approaches while enforcing rigorous risk parameters in a 24/7 global market.

Key Responsibilities

Head of Marketing

Craft the Story of How Ethereum Wins Institutional Adoption

Location: NYC-based candidates or people willing to relocate there

Compensation: $200K - $300K

Our client is building the critical infrastructure required to bring the "real world" to Ethereum. Their mission is to provide the rails for Wall Street to operate on-chain, moving the global financial system into the 21st century.

They are seeking a visionary Head of Marketing to own their narrative and bridge the gap between two distinct worlds: the high-stakes environment of institutional finance and the frontier of Web3. Reporting directly to the CEO, you will be responsible for the brand’s evolution as they prepare to reveal a series of groundbreaking products in 2026. This is a role for a storyteller who understands that for them to win, Ethereum must win—and you will be the one articulating that victory to the world.

Requirements

Embedded Systems Engineer (Backend & Firmware)

Compensation: $180K - $300K

Location: North America preferred (Would consider South America if can work EST working hours)

We are a lean, high-velocity technical team building the infrastructure that powers the world’s most sophisticated AI models. Our core mission is to democratize access to high-quality public web data at a global scale. We support and power Grass, a massive distributed bandwidth-sharing network and crawler, while simultaneously managing pipelines that process billions of videos, transcripts, and audio files for frontier AI labs.

As an Embedded Systems Engineer, you will be a pivotal member of a small, elite team. This isn't just a firmware role; it’s a hybrid challenge where low-level systems meet high-scale backend architecture. You will lead the effort to architect scalable solutions, optimize networked device firmware, and drive technical excellence to ensure our distributed network remains the backbone of the open web data movement.

Requirements

We are looking for a builder who thrives in a "no red tape" environment and possesses a deep understanding of how software interacts with hardware and networks.

Product Marketing Manager (Stablecoin & Fintech)

Location: Jersey City (Hybrid)

Hybrid | Full-time

Compensation: $150K - $165K

Our client is a high-performance financial technology firm backed by world-class investors, including Paradigm and Dragonfly. The organization is dedicated to transforming the global movement of money by building a next-generation stablecoin infrastructure and a full-service platform that makes issuing, managing, and integrating digital dollars seamless for developers, fintechs, and institutions alike.

The Product Marketing Manager serves as a critical bridge between the product and the global market. This is a strategic, hands-on role that owns the full customer lifecycle. The successful candidate will act as both a strategist and a trusted advisor, shaping how prospects discover the platform, how new customers are onboarded, and how they scale. This role requires a blend of data-driven insight and creative storytelling to turn complex technical features into compelling narratives that drive measurable growth and long-term adoption.

Key Responsibilities

Join us as a Subsea Field Engineer

DOF Subsea Atlantic is seeking two Subsea Field Engineers to join one of our CSVs to support the delivery of subsea projects.  The Field Engineer will be based on the vessel full time on a rota of up to 6 weeks on / off.  This role will suit someone with a strong background in the preparation and delivery of offshore subsea construction, decommissioning or IRM projects.  We are looking for a candidate with a flexible mindset that can use their experience to support the project team before and during execution offshore.  The role will also require integration into the Offshore Management Team (OMT) so that they can work on improving efficiencies linked to project delivery and build a strong relationship so that they can act as the bridge between the OMT and the onshore project teams.  This role is linked to a vessel which works primarily in the Atlantic region (North Sea) but there may be opportunities to support other regions as well. This is an offshore role primarily but may include occasional office visits to support constructability reviews, risk assessments or other project related meetings.

Responsibilities:

About us:

Soar is a global fintech startup that specializes in financing and investment. Currently headquartered in Saudi Arabia, Soar is growing throughout the region with a mission to help people achieve their financial goals with innovative financial and property investment solutions and tools through its multi-purpose platform, designed to offer a simple and seamless user experience.

Summary:

We are seeking a Senior Business Analyst to lead the functional design and delivery of mission-critical platforms tailored for the Saudi market. This role requires a deep understanding of the KSA Digital Government & Financial Ecosystem.

You will act as the bridge between stakeholders and engineering teams, translating local regulatory mandates into scalable digital workflows. You will design systems that not only handle financial ledgers but also seamlessly talk to national infrastructure—whether that is clearing payments through SAMA/Mada or authenticating leases via Ejar/Mullak.

Key Responsibilities:

We are looking for a Partnerships Operations Manager to act as the operational lead of GoMining’s referral and partnerships program.

This role is effectively a deputy to the program owner: responsible for execution, coordination, and operational excellence across the partnerships team. You will ensure that plans are delivered on time, communication is aligned, and partner-facing initiatives are executed smoothly, while also proactively suggesting improvements and new ideas.

Job Title: Solutions Architect (APAC)

Location: Remote (Based in the Asia-Pacific region)

Compensation: Competitive Salary + Equity/Token Allocation + Benefits

The Opportunity

They are seeking a high-caliber Solutions Architect to lead technical implementations across the APAC region. As a core member of a lean, "mighty" team of builders, the successful candidate will bridge the gap between complex infrastructure and real-world utility. This role is instrumental in making stablecoins usable for card transactions, cross-border payments, and B2B remittances.

This is a high-impact, cross-functional position designed for someone who thrives in early-stage environments. You will work directly with founders and veteran builders to shape a borderless financial future, supported by top-tier investors including Sapphire Ventures, Lightspeed, and Khosla Ventures.