Staff Mobile Engineer (React Native)

Location: Fully remote in Europe or India

Compensation: $60K - $70K

We are a fast-scaling financial technology startup operating at the intersection of Prediction Markets, AI, and Blockchain.

Our platform is currently processing $200M in annualized volume and experiencing explosive growth of 100% week-over-week. We are backed by elite institutional investors, including a $500M AUM digital asset fund and a premier AI/Crypto accelerator with a sub-1% acceptance rate. We are looking for a world-class Staff Mobile Engineer to own our iOS experience and build a high-stakes trading environment where performance is the primary product feature.

As a Staff Mobile Engineer, you will be the architectural lead and primary owner of our iOS trading experience. This is a product-critical role where your code sits directly between our users and live, real-money markets. You will work in a high-bandwidth environment alongside the CEO, COO, and founding engineering team to ship a mobile experience that rivals the best in TradFi.

Key Responsibilities:

Social Media & Content Lead (DeFi)

Location: New York (Office)

On-site | Full time

Compensation: $100K - $140K

We are hiring on behalf of our client, the leading accelerator for crypto founders, they have backed over 300 startups since 2020—including industry leaders like Rain, Synthetix, and Pendle—now collectively valued at over $10B. They are looking for a Content & Social Media Lead to take over their digital presence and content engine with one primary mission: driving high-quality applications from the next generation of visionary founders.

Reporting directly to the co-founder, you will be the voice of the organization. You won't just be "posting"; you’ll be turning raw material—founder wins, cohort data, and community memes—into a high-growth distribution machine.

In this role, you will move fast, experiment often, and own the narrative. You are responsible for:

Smart Contract Engineer (EVM + Rust)

Location: European timezones

Compensation: Up to £65 per hour

We are looking for a highly skilled Smart Contract Engineer with deep expertise in both Solidity (EVM) and Rust to join our elite engineering team at MLabs. In this role, you will be subcontracted to work directly with one of our premier clients—leading innovators in the DeFi space—building next-generation financial infrastructure on Base, Arbitrum, and other EVM-compatible networks.

As a bridge between the smart contract layer and high-performance systems, you will architect, develop, and secure complex DeFi protocols. You aren’t just writing code; you are building the "money legos" of the future, ensuring they are gas-efficient, battle-tested, and capable of handling significant TVL (Total Value Locked).

Senior AI Data Engineer (Agentic Systems)

Location: USA / Europe / Israel - with a 5hour overlap with EST hours

Compensation: $130K - $150K

We are hiring on behalf of our client who build the technology that powers safer, more accessible financial markets. Our risk management systems, oracles, and AI models currently secure over $200 billion in assets across the world's largest decentralized protocols, having processed more than $5 trillion in transaction volume. They recently launched a pioneering Financial Intelligence Platform that transforms complex market data into actionable insights, bringing institutional-grade intelligence to every participant in the ecosystem.

The Role: They are looking for a Senior AI Data Engineer to design and build the agentic systems powering their intelligence platform. You will work at the intersection of LLMs, financial data, and production infrastructure, creating intelligent agents that reason, plan, and execute across complex financial workflows.

Responsibilities:

Staff Mobile Engineer

Remote | Full-Time | Engineering

Compensation: $180K - $250K

We are hiring on behalf of our client, the largest ecosystem builder on a leading decentralized perpetual exchange, currently building the next generation of DeFi trading. Their mission is to democratize access to global financial markets—including crypto, equities, and commodities—by leveraging decentralized technology. To date, their platform has processed $65B+ in cumulative trading volume, generated eight figures in revenue, and supports over 400,000 registered traders.

They are a small, elite team of individual contributors who value autonomy, ownership, and rapid execution. They are looking for a Staff Mobile Engineer who views React Native as a craft. You will sit at the intersection of engineering, design, and product, turning raw speed into a premium mobile experience that feels intentional and indistinguishable from a native app.

Key Responsibilities:

New Business Lead (Founding GTM Team)

Location: New York City

On-site | Full time

Compensation: $100K - $120K

Our client is a venture-backed, high-growth startup reinventing the global $600B+ staffing industry through a fundamentally redesigned technical interviewing platform. By enabling recruiting firms to combat fraud and identify elite talent with high confidence, our client has quickly become a critical partner for dozens of enterprise staffing organizations, including the largest firm in the world.

Having surpassed seven figures in revenue with a talent-dense team of seven from institutions such as Stanford, Penn, and Waterloo, our client is now looking for a Founding New Business Lead. This is a foundational Go-To-Market role designed for a relentless, high-energy sales professional who wants to move beyond the traditional "cog-in-the-machine" SDR model. The successful candidate will own the outbound motion, influence the GTM playbook, and join a company well-capitalized by a $3.1M seed round from premier investors like BoxGroup, GSV Ventures, and angels from OpenAI and SpaceX.

Key Responsibilities

Senior Site Reliability Engineer (Enterprise Platform)

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

Remote | Full-time

Compensation: $150K - $200K

Our client is seeking a Senior Site Reliability Engineer (Azure) to architect and scale a robust infrastructure foundation for a high-growth distributed systems platform. This position is critical for ensuring that the platform operates as a secure, scalable, and production-ready environment capable of supporting complex enterprise use cases and high reliability standards.

The successful candidate will take a lead role in designing infrastructure from first principles, bridging the gap between product requirements and technical execution. This is a high-impact opportunity for a seasoned engineer to build greenfield Azure environments and establish operational excellence across a global ecosystem.

Key Responsibilities

Senior Firmware Engineer (Blockchain Hardware)

Location: Based UTC -9 and +1

Compensation: $120K - $165K

We are looking for a Senior Firmware Engineer to develop, design, and optimize firmware for our cutting-edge cryptocurrency hardware wallets. In this role, you will be at the intersection of high-stakes security and embedded systems, collaborating closely with hardware and software teams to deliver secure, reliable, and highly efficient firmware solutions.

You will be responsible for the "brain" of our devices, ensuring that our users' digital assets are protected by battle-tested code. From architecting multi-threaded applications to ensuring seamless hardware-software compatibility, you will play a vital role in maintaining and improving both current and next-generation security devices.

Key Responsibilities:

Chief of Staff

Location: New York (Office)

Compensation: $150K - $200K

We are hiring on behalf of our client, the pioneers behind a high-performance Layer 1 blockchain that is setting a new global standard for scalability. By re-engineering the most widely adopted execution environments in Web3, they provide decentralized applications with the performance of Web2 combined with the sovereignty of Web3. They are seeking a highly strategic and operationally adept Chief of Staff to serve as a direct partner to our executive leadership.

This role goes far beyond administrative support; you will be a trusted advisor and core team member with broad visibility into our highest strategic priorities. As they enter a pivotal stage of growth, you will be the "operational glue" that drives execution, ensures organizational alignment, and translates high-level vision into measurable outcomes.

This position is based in New York City and requires a strong on-site presence.

Talent Acquisition Specialist (Sourcing)

Location: New York (Hybrid)

Compensation: Competitive

We are a core contributor to a high-performance Layer 1 blockchain, the first to offer parallelized EVM execution designed to scale with the demands of the modern industry. Our team is composed of veterans from Google, Goldman Sachs, Robinhood, Nvidia, and Databricks, all dedicated to onboarding the next billion users onto a vibrant ecosystem of decentralized applications.

Backed by over $30M from top-tier investors—including Jump Crypto, Multicoin Capital, and Coinbase Ventures—we are looking for our first Talent Acquisition Specialist to help us build the most talent-dense engineering team in Web3.

Reporting directly to the Head of Talent, this is a high-impact, high-autonomy role designed for an ambitious recruiter who wants to shape the hiring strategy of a scaling startup. This is not a passive role; you will be on the front lines, engaging the pinnacle of engineering talent for highly technical roles that are critical to our success.

Key Responsibilities: